Backend Engineer
1,122 jobs · 131 sub-roles · 28 countries
Top Skills
% of postings mentioning each skill
| # | Skill | Category | Prevalence | Jobs |
|---|---|---|---|---|
| 1 | Python | Language | 34.0% | 381 |
| 2 | AWS | Cloud / Platform | 31.8% | 357 |
| 3 | Docker | Containers / Orchestration | 28.3% | 318 |
| 4 | PostgreSQL | Database | 26.5% | 297 |
| 5 | Java | Language | 26.1% | 293 |
| 6 | Kubernetes | Containers / Orchestration | 25.6% | 287 |
| 7 | TypeScript | Language | 24.2% | 271 |
| 8 | React | Framework / Library | 22.4% | 251 |
| 9 | Node.js | Framework / Library | 20.0% | 224 |
| 10 | Git | Developer Tool | 16.3% | 183 |
| 11 | JavaScript | Language | 16.0% | 180 |
| 12 | SQL | Protocol / API / Standard | 15.9% | 178 |
| 13 | MySQL | Database | 15.3% | 172 |
| 14 | REST | Protocol / API / Standard | 13.5% | 151 |
| 15 | Azure | Cloud / Platform | 12.9% | 145 |
| 16 | Redis | Database | 11.8% | 132 |
| 17 | Kafka | Message Broker | 10.9% | 122 |
| 18 | Terraform | DevOps / CI/CD | 10.4% | 117 |
| 19 | C# | Language | 9.8% | 110 |
| 20 | CI/CD | DevOps / CI/CD | 9.6% | 108 |
| 21 | Go | Language | 9.5% | 107 |
| 22 | MongoDB | Database | 9.1% | 102 |
| 23 | PHP | Language | 8.7% | 98 |
| 24 | Spring Boot | Framework / Library | 8.6% | 97 |
| 25 | GCP | Cloud / Platform | 8.2% | 92 |
| 26 | Golang | Language | 8.0% | 90 |
| 27 | GraphQL | Protocol / API / Standard | 7.6% | 85 |
| 28 | RESTful APIs | Protocol / API / Standard | 7.3% | 82 |
| 29 | Angular | Framework / Library | 7.3% | 82 |
| 30 | HTML | Protocol / API / Standard | 7.2% | 81 |
| 31 | CSS | Protocol / API / Standard | 6.6% | 74 |
| 32 | Linux | Operating System | 6.0% | 67 |
| 33 | Django | Framework / Library | 6.0% | 67 |
| 34 | Kotlin | Language | 5.9% | 66 |
| 35 | Vue.js | Framework / Library | 5.5% | 62 |
| 36 | RabbitMQ | Message Broker | 5.5% | 62 |
| 37 | microservices | Architecture | 5.3% | 60 |
| 38 | Jenkins | DevOps / CI/CD | 5.2% | 58 |
| 39 | FastAPI | Framework / Library | 4.9% | 55 |
| 40 | Laravel | Framework / Library | 4.7% | 53 |
| 41 | Elasticsearch | Database | 4.7% | 53 |
| 42 | GitHub Actions | DevOps / CI/CD | 4.6% | 52 |
| 43 | C++ | Language | 4.5% | 50 |
| 44 | .NET | Framework / Library | 4.5% | 50 |
| 45 | NoSQL | Database | 4.2% | 47 |
| 46 | Next.js | Framework / Library | 4.1% | 46 |
| 47 | Grafana | Developer Tool | 3.9% | 44 |
| 48 | Scrum | Methodology | 3.8% | 43 |
| 49 | Rust | Language | 3.8% | 43 |
| 50 | NestJS | Framework / Library | 3.7% | 42 |
| 51 | gRPC | Protocol / API / Standard | 3.7% | 41 |
| 52 | Spring | Framework / Library | 3.6% | 40 |
| 53 | DynamoDB | Database | 3.6% | 40 |
| 54 | Google Cloud Platform | Cloud / Platform | 3.4% | 38 |
| 55 | Lambda | Cloud / Platform | 3.2% | 36 |
| 56 | Prometheus | Developer Tool | 2.9% | 32 |
| 57 | SQL Server | Database | 2.8% | 31 |
| 58 | React Native | Framework / Library | 2.8% | 31 |
| 59 | Flask | Framework / Library | 2.8% | 31 |
| 60 | Symfony | Framework / Library | 2.7% | 30 |
| 61 | REST APIs | Protocol / API / Standard | 2.5% | 28 |
| 62 | Azure DevOps | DevOps / CI/CD | 2.4% | 27 |
| 63 | Agile | Methodology | 2.4% | 27 |
| 64 | Scala | Language | 2.3% | 26 |
| 65 | LLMs | AI/ML Concept | 2.3% | 26 |
| 66 | GitHub | Developer Tool | 2.3% | 26 |
| 67 | Jira | Developer Tool | 2.2% | 25 |
| 68 | Hibernate | Framework / Library | 2.2% | 25 |
| 69 | Ruby | Language | 2.1% | 24 |
| 70 | Oracle | Database | 2.1% | 24 |
| 71 | Maven | Developer Tool | 2.1% | 24 |
| 72 | JUnit | Framework / Library | 2.1% | 24 |
| 73 | S3 | Cloud / Platform | 2.0% | 23 |
| 74 | Ruby on Rails | Framework / Library | 2.0% | 23 |
| 75 | .NET Core | Framework / Library | 2.0% | 23 |
| 76 | Spark | Data Platform | 2.0% | 22 |
| 77 | GitLab | Developer Tool | 2.0% | 22 |
| 78 | CI/CD pipelines | DevOps / CI/CD | 2.0% | 22 |
| 79 | Ansible | DevOps / CI/CD | 2.0% | 22 |
| 80 | Swift | Language | 1.9% | 21 |
| 81 | GitLab CI | DevOps / CI/CD | 1.9% | 21 |
| 82 | SQS | Message Broker | 1.8% | 20 |
| 83 | React.js | Framework / Library | 1.8% | 20 |
| 84 | OAuth | Protocol / API / Standard | 1.8% | 20 |
| 85 | MariaDB | Database | 1.8% | 20 |
| 86 | Jest | Developer Tool | 1.8% | 20 |
| 87 | JWT | Security / Networking | 1.8% | 20 |
| 88 | Datadog | DevOps / CI/CD | 1.8% | 20 |
| 89 | Tailwind | Framework / Library | 1.6% | 18 |
| 90 | Spring Framework | Framework / Library | 1.6% | 18 |
| 91 | SOAP | Protocol / API / Standard | 1.6% | 18 |
| 92 | RDS | Cloud / Platform | 1.6% | 18 |
| 93 | OAuth 2.0 | Protocol / API / Standard | 1.6% | 18 |
| 94 | Helm | DevOps / CI/CD | 1.6% | 18 |
| 95 | Express | Framework / Library | 1.6% | 18 |
| 96 | Domain-Driven Design | Methodology | 1.6% | 18 |
| 97 | distributed systems | Architecture | 1.5% | 17 |
| 98 | SASS | Framework / Library | 1.5% | 17 |
| 99 | Redux | Framework / Library | 1.5% | 17 |
| 100 | JSON | Protocol / API / Standard | 1.5% | 17 |
| 101 | TDD | Methodology | 1.4% | 16 |
| 102 | MS SQL | Database | 1.4% | 16 |
| 103 | ECS | Containers / Orchestration | 1.4% | 16 |
| 104 | BigQuery | Data Platform | 1.4% | 16 |
| 105 | ArgoCD | DevOps / CI/CD | 1.4% | 16 |
| 106 | Gradle | Developer Tool | 1.3% | 15 |
| 107 | Elixir | Language | 1.3% | 15 |
| 108 | ClickHouse | Database | 1.3% | 15 |
| 109 | Celery | Framework / Library | 1.3% | 15 |
| 110 | Azure OpenAI | Protocol / API / Standard | 1.3% | 15 |
| 111 | .NET 8 | Framework / Library | 1.3% | 15 |
| 112 | CloudFormation | DevOps / CI/CD | 1.2% | 14 |
| 113 | Amazon Web Services | Cloud / Platform | 1.2% | 14 |
| 114 | API Gateway | Cloud / Platform | 1.2% | 14 |
| 115 | event-driven architectures | Architecture | 1.2% | 13 |
| 116 | WebSockets | Protocol / API / Standard | 1.2% | 13 |
| 117 | JPA | Framework / Library | 1.2% | 13 |
| 118 | DevOps | DevOps / CI/CD | 1.2% | 13 |
| 119 | Claude Code | AI/ML Framework | 1.2% | 13 |
| 120 | microservices architecture | Architecture | 1.1% | 12 |
| 121 | Webpack | Developer Tool | 1.1% | 12 |
| 122 | Swagger | Protocol / API / Standard | 1.1% | 12 |
| 123 | Rails | Framework / Library | 1.1% | 12 |
| 124 | LangChain | AI/ML Framework | 1.1% | 12 |
| 125 | GitHub Copilot | Developer Tool | 1.1% | 12 |
| 126 | Cypress | Framework / Library | 1.1% | 12 |
| 127 | Cursor | Developer Tool | 1.1% | 12 |
| 128 | Airflow | Developer Tool | 1.1% | 12 |
| 129 | jQuery | Framework / Library | 1.0% | 11 |
| 130 | XML | Protocol / API / Standard | 1.0% | 11 |
| 131 | T-SQL | Database | 1.0% | 11 |
| 132 | OpenShift | Cloud / Platform | 1.0% | 11 |
| 133 | Nginx | DevOps / CI/CD | 1.0% | 11 |
| 134 | K8s | Containers / Orchestration | 1.0% | 11 |
| 135 | Flutter | Framework / Library | 1.0% | 11 |
| 136 | C | Language | 1.0% | 11 |
| 137 | Bootstrap | Framework / Library | 1.0% | 11 |
| 138 | Apache Kafka | Message Broker | 1.0% | 11 |
| 139 | AngularJS | Framework / Library | 1.0% | 11 |
| 140 | API REST | Protocol / API / Standard | 1.0% | 11 |
| 141 | Vite | Developer Tool | 0.9% | 10 |
| 142 | Snowflake | Data Platform | 0.9% | 10 |
| 143 | Quarkus | Framework / Library | 0.9% | 10 |
| 144 | PySpark | Data Platform | 0.9% | 10 |
| 145 | Playwright | Developer Tool | 0.9% | 10 |
| 146 | Microsoft Azure | Cloud / Platform | 0.9% | 10 |
| 147 | EC2 | Cloud / Platform | 0.9% | 10 |
| 148 | Databricks | Data Platform | 0.9% | 10 |
| 149 | Confluence | Developer Tool | 0.9% | 10 |
| 150 | C/C++ | Language | 0.9% | 10 |
| 151 | ASP.NET Core | Framework / Library | 0.9% | 10 |
| 152 | Vue | Framework / Library | 0.8% | 9 |
| 153 | RAG | AI/ML Concept | 0.8% | 9 |
| 154 | Pytest | Framework / Library | 0.8% | 9 |
| 155 | Pulumi | DevOps / CI/CD | 0.8% | 9 |
| 156 | Memcached | Database | 0.8% | 9 |
| 157 | Figma | Developer Tool | 0.8% | 9 |
| 158 | Django Rest Framework | Framework / Library | 0.8% | 9 |
| 159 | Cassandra | Database | 0.8% | 9 |
| 160 | Bash | Language | 0.8% | 9 |
| 161 | Splunk | Developer Tool | 0.7% | 8 |
| 162 | SAML | Protocol / API / Standard | 0.7% | 8 |
| 163 | Protobuf | Protocol / API / Standard | 0.7% | 8 |
| 164 | Mockito | Framework / Library | 0.7% | 8 |
| 165 | Android | Operating System | 0.7% | 8 |
| 166 | test-driven development | Methodology | 0.6% | 7 |
| 167 | retrieval-augmented generation (RAG) | AI/ML Concept | 0.6% | 7 |
| 168 | iOS | Operating System | 0.6% | 7 |
| 169 | dbt | Data Platform | 0.6% | 7 |
| 170 | WordPress | CMS / Web Platform | 0.6% | 7 |
| 171 | Unix | Operating System | 0.6% | 7 |
| 172 | Temporal | Framework / Library | 0.6% | 7 |
| 173 | RxJS | Framework / Library | 0.6% | 7 |
| 174 | Pub/Sub | Message Broker | 0.6% | 7 |
| 175 | Power BI | Data Platform | 0.6% | 7 |
| 176 | OpenTelemetry | Developer Tool | 0.6% | 7 |
| 177 | Objective-C | Language | 0.6% | 7 |
| 178 | Neo4j | Database | 0.6% | 7 |
| 179 | Kinesis | Message Broker | 0.6% | 7 |
| 180 | Kanban | Methodology | 0.6% | 7 |
| 181 | Java EE | Language | 0.6% | 7 |
| 182 | Jasmine | Developer Tool | 0.6% | 7 |
| 183 | Google Cloud | Cloud / Platform | 0.6% | 7 |
| 184 | Flink | Data Platform | 0.6% | 7 |
| 185 | Dagger | Framework / Library | 0.6% | 7 |
| 186 | Cloud Storage | Cloud / Platform | 0.6% | 7 |
| 187 | CQRS | Architecture | 0.6% | 7 |
| 188 | AWS S3 | Cloud / Platform | 0.6% | 7 |
| 189 | vector databases | Database | 0.5% | 6 |
| 190 | machine learning | AI/ML Concept | 0.5% | 6 |
| 191 | Vault | Security / Networking | 0.5% | 6 |
| 192 | Step Functions | Cloud / Platform | 0.5% | 6 |
| 193 | SonarQube | Developer Tool | 0.5% | 6 |
| 194 | Sentry | Developer Tool | 0.5% | 6 |
| 195 | Selenium | Framework / Library | 0.5% | 6 |
| 196 | SNS | Data Platform | 0.5% | 6 |
| 197 | RBAC | Security / Networking | 0.5% | 6 |
| 198 | Postman | Developer Tool | 0.5% | 6 |
| 199 | Postgres | Database | 0.5% | 6 |
| 200 | OIDC | Protocol / API / Standard | 0.5% | 6 |
| 201 | OAuth2 | Security / Networking | 0.5% | 6 |
| 202 | Nuxt | Framework / Library | 0.5% | 6 |
| 203 | NoSQL databases | Database | 0.5% | 6 |
| 204 | NATS | Message Broker | 0.5% | 6 |
| 205 | Micronaut | Framework / Library | 0.5% | 6 |
| 206 | LangGraph | AI/ML Framework | 0.5% | 6 |
| 207 | LESS | Framework / Library | 0.5% | 6 |
| 208 | HTTP | Protocol / API / Standard | 0.5% | 6 |
| 209 | GitOps | DevOps / CI/CD | 0.5% | 6 |
| 210 | Firestore | Database | 0.5% | 6 |
| 211 | Firebase | Cloud / Platform | 0.5% | 6 |
| 212 | Entity Framework | Framework / Library | 0.5% | 6 |
| 213 | ELK stack | Developer Tool | 0.5% | 6 |
| 214 | ELK | Developer Tool | 0.5% | 6 |
| 215 | EKS | Containers / Orchestration | 0.5% | 6 |
| 216 | Drupal | CMS / Web Platform | 0.5% | 6 |
| 217 | Camunda | Other | 0.5% | 6 |
| 218 | unit testing | Technical Capability | 0.4% | 5 |
| 219 | WebRTC | Protocol / API / Standard | 0.4% | 5 |
| 220 | Tableau | Data Platform | 0.4% | 5 |
| 221 | Svelte | Framework / Library | 0.4% | 5 |
| 222 | Solidity | Language | 0.4% | 5 |
| 223 | SSO | Security / Networking | 0.4% | 5 |
| 224 | SQLAlchemy | Framework / Library | 0.4% | 5 |
| 225 | RESTful web services | Protocol / API / Standard | 0.4% | 5 |
| 226 | RDBMS | Database | 0.4% | 5 |
| 227 | Pydantic | Framework / Library | 0.4% | 5 |
| 228 | PyTorch | AI/ML Framework | 0.4% | 5 |
| 229 | Phoenix | Framework / Library | 0.4% | 5 |
| 230 | PL/SQL | Language | 0.4% | 5 |
| 231 | PHPUnit | Developer Tool | 0.4% | 5 |
| 232 | ORM | Framework / Library | 0.4% | 5 |
| 233 | OOP | Technical Capability | 0.4% | 5 |
| 234 | Mocha | Developer Tool | 0.4% | 5 |
| 235 | MQTT | Protocol / API / Standard | 0.4% | 5 |
| 236 | LLM APIs | AI/ML Concept | 0.4% | 5 |
| 237 | Karma | Developer Tool | 0.4% | 5 |
| 238 | Jetpack Compose | Framework / Library | 0.4% | 5 |
| 239 | Infrastructure as Code | DevOps / CI/CD | 0.4% | 5 |
| 240 | Heroku | Cloud / Platform | 0.4% | 5 |
| 241 | Hadoop | Data Platform | 0.4% | 5 |
| 242 | EventBridge | Cloud / Platform | 0.4% | 5 |
| 243 | Event Sourcing | Architecture | 0.4% | 5 |
| 244 | Entity Framework Core | Framework / Library | 0.4% | 5 |
| 245 | DDD | Architecture | 0.4% | 5 |
| 246 | Cosmos DB | Database | 0.4% | 5 |
| 247 | Cloud Functions | Cloud / Platform | 0.4% | 5 |
| 248 | Clean Architecture | Architecture | 0.4% | 5 |
| 249 | C# .NET | Language | 0.4% | 5 |
| 250 | Azure Functions | Cloud / Platform | 0.4% | 5 |
| 251 | API design | Architecture | 0.4% | 5 |
| 252 | API | Protocol / API / Standard | 0.4% | 5 |
| 253 | software architecture | Architecture | 0.4% | 4 |
| 254 | functional programming | Methodology | 0.4% | 4 |
| 255 | continuous integration | DevOps / CI/CD | 0.4% | 4 |
| 256 | Zustand | Framework / Library | 0.4% | 4 |
| 257 | Vuetify | Framework / Library | 0.4% | 4 |
| 258 | Vercel | Cloud / Platform | 0.4% | 4 |
| 259 | TimescaleDB | Database | 0.4% | 4 |
| 260 | Spring Security | Framework / Library | 0.4% | 4 |
| 261 | Solr | Database | 0.4% | 4 |
| 262 | Slack | Developer Tool | 0.4% | 4 |
| 263 | Shopify | CMS / Web Platform | 0.4% | 4 |
| 264 | SVN | Developer Tool | 0.4% | 4 |
| 265 | Pulsar | Message Broker | 0.4% | 4 |
| 266 | Prisma | Framework / Library | 0.4% | 4 |
| 267 | PostGIS | Database | 0.4% | 4 |
| 268 | Pico | Framework / Library | 0.4% | 4 |
| 269 | Perl | Language | 0.4% | 4 |
| 270 | Pandas | Framework / Library | 0.4% | 4 |
| 271 | OpenSearch | Database | 0.4% | 4 |
| 272 | OpenID Connect | Security / Networking | 0.4% | 4 |
| 273 | OWASP | Security / Networking | 0.4% | 4 |
| 274 | NgRx | Framework / Library | 0.4% | 4 |
| 275 | New Relic | DevOps / CI/CD | 0.4% | 4 |
| 276 | Magento | Framework / Library | 0.4% | 4 |
| 277 | Kibana | Developer Tool | 0.4% | 4 |
| 278 | JS | Language | 0.4% | 4 |
| 279 | HTTPS | Protocol / API / Standard | 0.4% | 4 |
| 280 | Guice | Framework / Library | 0.4% | 4 |
| 281 | ETL | Data Platform | 0.4% | 4 |
| 282 | DB2 | Database | 0.4% | 4 |
| 283 | CloudWatch | Developer Tool | 0.4% | 4 |
| 284 | Bitbucket | Developer Tool | 0.4% | 4 |
| 285 | BDD | Methodology | 0.4% | 4 |
| 286 | Auth0 | Security / Networking | 0.4% | 4 |
| 287 | Apollo | Framework / Library | 0.4% | 4 |
| 288 | Apache | DevOps / CI/CD | 0.4% | 4 |
| 289 | wagmi | Framework / Library | 0.3% | 3 |
| 290 | viem | Framework / Library | 0.3% | 3 |
| 291 | system design | Architecture | 0.3% | 3 |
| 292 | relational databases | Database | 0.3% | 3 |
| 293 | jooq | Framework / Library | 0.3% | 3 |
| 294 | graph databases | Database | 0.3% | 3 |
| 295 | data modeling | Technical Capability | 0.3% | 3 |
| 296 | computer vision | AI/ML Concept | 0.3% | 3 |
| 297 | blockchain | Domain Knowledge | 0.3% | 3 |
| 298 | automated testing | Methodology | 0.3% | 3 |
| 299 | asyncio | Framework / Library | 0.3% | 3 |
| 300 | Xcode | Developer Tool | 0.3% | 3 |
| 301 | WebGL | Protocol / API / Standard | 0.3% | 3 |
| 302 | Weaviate | Database | 0.3% | 3 |
| 303 | VoIP | Technical Capability | 0.3% | 3 |
| 304 | Ubuntu | Operating System | 0.3% | 3 |
| 305 | UART | Security / Networking | 0.3% | 3 |
| 306 | Typo3 | Framework / Library | 0.3% | 3 |
| 307 | Travis | DevOps / CI/CD | 0.3% | 3 |
| 308 | Tomcat | Framework / Library | 0.3% | 3 |
| 309 | Test-Driven Development | Methodology | 0.3% | 3 |
| 310 | TeamCity | DevOps / CI/CD | 0.3% | 3 |
| 311 | SwiftUI | Framework / Library | 0.3% | 3 |
| 312 | Supabase | Database | 0.3% | 3 |
| 313 | Stripe | Protocol / API / Standard | 0.3% | 3 |
| 314 | Storybook | Developer Tool | 0.3% | 3 |
| 315 | Spring Data JPA | Framework / Library | 0.3% | 3 |
| 316 | Sidekiq | Framework / Library | 0.3% | 3 |
| 317 | Shell | Language | 0.3% | 3 |
| 318 | SQLite | Database | 0.3% | 3 |
| 319 | SPI | Security / Networking | 0.3% | 3 |
| 320 | Redshift | Database | 0.3% | 3 |
| 321 | Ray | AI/ML Framework | 0.3% | 3 |
| 322 | RESTful services | Protocol / API / Standard | 0.3% | 3 |
| 323 | R | Language | 0.3% | 3 |
| 324 | Puppet | DevOps / CI/CD | 0.3% | 3 |
| 325 | Pinia | Framework / Library | 0.3% | 3 |
| 326 | Pinecone | Database | 0.3% | 3 |
| 327 | Packer | DevOps / CI/CD | 0.3% | 3 |
| 328 | PHP7 | Language | 0.3% | 3 |
| 329 | PHP/symfony | Framework / Library | 0.3% | 3 |
| 330 | OpenStack | Cloud / Platform | 0.3% | 3 |
| 331 | OpenAPI3 | Protocol / API / Standard | 0.3% | 3 |
| 332 | OpenAI | AI/ML Framework | 0.3% | 3 |
| 333 | Octopus Deploy | DevOps / CI/CD | 0.3% | 3 |
| 334 | OCPP | Protocol / API / Standard | 0.3% | 3 |
| 335 | NLP | AI/ML Concept | 0.3% | 3 |
| 336 | MVVM | Architecture | 0.3% | 3 |
| 337 | MVC | Architecture | 0.3% | 3 |
| 338 | MSSQL | Database | 0.3% | 3 |
| 339 | Lumen | Framework / Library | 0.3% | 3 |
| 340 | Liquibase | Developer Tool | 0.3% | 3 |
| 341 | Linux command line | Operating System | 0.3% | 3 |
| 342 | Large Language Models | AI/ML Concept | 0.3% | 3 |
| 343 | Kubeflow | AI/ML Framework | 0.3% | 3 |
| 344 | Keycloak | Security / Networking | 0.3% | 3 |
| 345 | JavaScript (ES6+) | Language | 0.3% | 3 |
| 346 | J2EE | Language | 0.3% | 3 |
| 347 | Ionic | Framework / Library | 0.3% | 3 |
| 348 | InfluxDB | Database | 0.3% | 3 |
| 349 | I2C | Security / Networking | 0.3% | 3 |
| 350 | HashiCorp Vault | Security / Networking | 0.3% | 3 |
| 351 | Hangfire | Framework / Library | 0.3% | 3 |
| 352 | HL7 | Protocol / API / Standard | 0.3% | 3 |
| 353 | GitLab CI/CD | DevOps / CI/CD | 0.3% | 3 |
| 354 | Generative AI | AI/ML Concept | 0.3% | 3 |
| 355 | Gemini | AI/ML Framework | 0.3% | 3 |
| 356 | Flyway | Developer Tool | 0.3% | 3 |
| 357 | Fintech | Domain Knowledge | 0.3% | 3 |
| 358 | FHIR | Protocol / API / Standard | 0.3% | 3 |
| 359 | Event-Driven | Architecture | 0.3% | 3 |
| 360 | Electron | Framework / Library | 0.3% | 3 |
| 361 | ElastiCache | Database | 0.3% | 3 |
| 362 | Echo | Framework / Library | 0.3% | 3 |
| 363 | ETL/ELT | Data Platform | 0.3% | 3 |
| 364 | ECharts | Framework / Library | 0.3% | 3 |
| 365 | Dynatrace | Developer Tool | 0.3% | 3 |
| 366 | Debian | Operating System | 0.3% | 3 |
| 367 | Dart | Language | 0.3% | 3 |
| 368 | Couchbase | Database | 0.3% | 3 |
| 369 | Compose | Developer Tool | 0.3% | 3 |
| 370 | Codex | Developer Tool | 0.3% | 3 |
| 371 | Cloudflare | Security / Networking | 0.3% | 3 |
| 372 | Clickhouse | Database | 0.3% | 3 |
| 373 | CircleCI | DevOps / CI/CD | 0.3% | 3 |
| 374 | ChatGPT | AI/ML Framework | 0.3% | 3 |
| 375 | Capacitor | Framework / Library | 0.3% | 3 |
| 376 | CDK | Developer Tool | 0.3% | 3 |
| 377 | C4 Model | Architecture | 0.3% | 3 |
| 378 | Blazor | Framework / Library | 0.3% | 3 |
| 379 | Bicep | DevOps / CI/CD | 0.3% | 3 |
| 380 | Azure AI Services | Cloud / Platform | 0.3% | 3 |
| 381 | Avro | Protocol / API / Standard | 0.3% | 3 |
| 382 | Apache Flink | Data Platform | 0.3% | 3 |
| 383 | Android Studio | Developer Tool | 0.3% | 3 |
| 384 | Akka | Framework / Library | 0.3% | 3 |
| 385 | AWS CDK | DevOps / CI/CD | 0.3% | 3 |
| 386 | AI tools | Developer Tool | 0.3% | 3 |
| 387 | AI | AI/ML Concept | 0.3% | 3 |
| 388 | xUnit | Framework / Library | 0.2% | 2 |
| 389 | version control | Developer Tool | 0.2% | 2 |
| 390 | testing | Developer Tool | 0.2% | 2 |
| 391 | shell scripting | Language | 0.2% | 2 |
| 392 | service mesh | Architecture | 0.2% | 2 |
| 393 | real-time data processing | Technical Capability | 0.2% | 2 |
| 394 | protobuf | Protocol / API / Standard | 0.2% | 2 |
| 395 | prompt engineering | AI/ML Concept | 0.2% | 2 |
| 396 | observability | Technical Capability | 0.2% | 2 |
| 397 | multithreading | Technical Capability | 0.2% | 2 |
| 398 | multi-tenant architecture | Architecture | 0.2% | 2 |
| 399 | micro-service design | Architecture | 0.2% | 2 |
| 400 | message queues | Message Broker | 0.2% | 2 |
| 401 | mTLS | Security / Networking | 0.2% | 2 |
| 402 | dockerized | Containers / Orchestration | 0.2% | 2 |
| 403 | distributed architectures | Architecture | 0.2% | 2 |
| 404 | data structures | Technical Capability | 0.2% | 2 |
| 405 | containers | Containers / Orchestration | 0.2% | 2 |
| 406 | cloud architecture | Architecture | 0.2% | 2 |
| 407 | algorithms | Technical Capability | 0.2% | 2 |
| 408 | agile development methodologies | Methodology | 0.2% | 2 |
| 409 | agile Entwicklungsmethoden | Methodology | 0.2% | 2 |
| 410 | agent frameworks | AI/ML Framework | 0.2% | 2 |
| 411 | Zigbee | Domain Knowledge | 0.2% | 2 |
| 412 | Zephyr | Operating System | 0.2% | 2 |
| 413 | ZIO | Framework / Library | 0.2% | 2 |
| 414 | Yocto | Embedded / Hardware | 0.2% | 2 |
| 415 | YAML | Protocol / API / Standard | 0.2% | 2 |
| 416 | X-Ray | Developer Tool | 0.2% | 2 |
| 417 | WooCommerce | Framework / Library | 0.2% | 2 |
| 418 | Windows | Operating System | 0.2% | 2 |
| 419 | Web Services | Protocol / API / Standard | 0.2% | 2 |
| 420 | Web APIs | Protocol / API / Standard | 0.2% | 2 |
| 421 | WCAG | Protocol / API / Standard | 0.2% | 2 |
| 422 | Vue.js 3 | Framework / Library | 0.2% | 2 |
| 423 | Vitest | Developer Tool | 0.2% | 2 |
| 424 | Visual Studio | Developer Tool | 0.2% | 2 |
| 425 | Verilog | Language | 0.2% | 2 |
| 426 | Unity | Framework / Library | 0.2% | 2 |
| 427 | Umbraco | CMS / Web Platform | 0.2% | 2 |
| 428 | UIKit | Framework / Library | 0.2% | 2 |
| 429 | Twig | Framework / Library | 0.2% | 2 |
| 430 | TensorFlow | AI/ML Framework | 0.2% | 2 |
| 431 | Tcl | Language | 0.2% | 2 |
| 432 | Tailwind CSS | Framework / Library | 0.2% | 2 |
| 433 | TCP/IP | Security / Networking | 0.2% | 2 |
| 434 | SystemVerilog | Language | 0.2% | 2 |
| 435 | Symphony | Framework / Library | 0.2% | 2 |
| 436 | Sybase | Database | 0.2% | 2 |
| 437 | Spring Cloud | Framework / Library | 0.2% | 2 |
| 438 | Six Sigma | Methodology | 0.2% | 2 |
| 439 | SharePoint | CMS / Web Platform | 0.2% | 2 |
| 440 | Serverless | Architecture | 0.2% | 2 |
| 441 | SageMaker | AI/ML Framework | 0.2% | 2 |
| 442 | SQL database | Database | 0.2% | 2 |
| 443 | SOLID | Architecture | 0.2% | 2 |
| 444 | SNS/SQS | Cloud / Platform | 0.2% | 2 |
| 445 | SFTP | Protocol / API / Standard | 0.2% | 2 |
| 446 | SAFe | Methodology | 0.2% | 2 |
| 447 | Rspec | Developer Tool | 0.2% | 2 |
| 448 | Room | Database | 0.2% | 2 |
| 449 | Riak | Database | 0.2% | 2 |
| 450 | Recoil | Framework / Library | 0.2% | 2 |
| 451 | React Testing Library | Developer Tool | 0.2% | 2 |
| 452 | React JS | Framework / Library | 0.2% | 2 |
| 453 | RavenDB | Database | 0.2% | 2 |
| 454 | Rancher | Containers / Orchestration | 0.2% | 2 |
| 455 | RTOS | Embedded / Hardware | 0.2% | 2 |
| 456 | RTEMS | Operating System | 0.2% | 2 |
| 457 | RPC | Protocol / API / Standard | 0.2% | 2 |
| 458 | RESTful systems | Protocol / API / Standard | 0.2% | 2 |
| 459 | RESTful | Protocol / API / Standard | 0.2% | 2 |
| 460 | REST-APIs | Protocol / API / Standard | 0.2% | 2 |
| 461 | QEMU | Cloud / Platform | 0.2% | 2 |
| 462 | Python/Django | Framework / Library | 0.2% | 2 |
| 463 | Python 3.11+ | Language | 0.2% | 2 |
| 464 | Pylint | Developer Tool | 0.2% | 2 |
| 465 | Presto | Data Platform | 0.2% | 2 |
| 466 | Polars | Framework / Library | 0.2% | 2 |
| 467 | Poetry | Developer Tool | 0.2% | 2 |
| 468 | Play | Framework / Library | 0.2% | 2 |
| 469 | PHP 8 | Language | 0.2% | 2 |
| 470 | Oracle Database | Database | 0.2% | 2 |
| 471 | OpenRTB | Domain Knowledge | 0.2% | 2 |
| 472 | Open API | Protocol / API / Standard | 0.2% | 2 |
| 473 | OPC-UA | Protocol / API / Standard | 0.2% | 2 |
| 474 | OCPI | Protocol / API / Standard | 0.2% | 2 |
| 475 | Nomad | Containers / Orchestration | 0.2% | 2 |
| 476 | Node | Language | 0.2% | 2 |
| 477 | NGXS | Framework / Library | 0.2% | 2 |
| 478 | NCrunch | Developer Tool | 0.2% | 2 |
| 479 | Model Context Protocol | Protocol / API / Standard | 0.2% | 2 |
| 480 | Modbus | Domain Knowledge | 0.2% | 2 |
| 481 | Microsoft Windows | Operating System | 0.2% | 2 |
| 482 | Microsoft Fabric | Data Platform | 0.2% | 2 |
| 483 | Material UI | Framework / Library | 0.2% | 2 |
| 484 | MS SQL Server | Database | 0.2% | 2 |
| 485 | MQ | Data Platform | 0.2% | 2 |
| 486 | MLflow | AI/ML Framework | 0.2% | 2 |
| 487 | ML | AI/ML Concept | 0.2% | 2 |
| 488 | MCP servers | Protocol / API / Standard | 0.2% | 2 |
| 489 | MATLAB | Developer Tool | 0.2% | 2 |
| 490 | LlamaIndex | AI/ML Framework | 0.2% | 2 |
| 491 | Lando | Developer Tool | 0.2% | 2 |
| 492 | LLVM | Developer Tool | 0.2% | 2 |
| 493 | Kubernetes/EKS | Containers / Orchestration | 0.2% | 2 |
| 494 | Kubernetes Engine | Containers / Orchestration | 0.2% | 2 |
| 495 | Ktor | Framework / Library | 0.2% | 2 |
| 496 | Kotlin coroutines | Framework / Library | 0.2% | 2 |
| 497 | Kotlin Flow | Framework / Library | 0.2% | 2 |
| 498 | Knative | Containers / Orchestration | 0.2% | 2 |
| 499 | KEDA | Containers / Orchestration | 0.2% | 2 |
| 500 | Jetpack Navigation | Framework / Library | 0.2% | 2 |
| 501 | Java 8 | Language | 0.2% | 2 |
| 502 | Java 17 | Language | 0.2% | 2 |
| 503 | Jakarta EE | Language | 0.2% | 2 |
| 504 | JVM language | Language | 0.2% | 2 |
| 505 | JSP | Framework / Library | 0.2% | 2 |
| 506 | JSF | Framework / Library | 0.2% | 2 |
| 507 | JS/TS | Language | 0.2% | 2 |
| 508 | JEE | Framework / Library | 0.2% | 2 |
| 509 | IoT | Embedded / Hardware | 0.2% | 2 |
| 510 | IaC | DevOps / CI/CD | 0.2% | 2 |
| 511 | Honeycomb | Developer Tool | 0.2% | 2 |
| 512 | Hive Metastore | Data Platform | 0.2% | 2 |
| 513 | HTMX | Framework / Library | 0.2% | 2 |
| 514 | Google Kubernetes Engine | Containers / Orchestration | 0.2% | 2 |
| 515 | Glue | Data Platform | 0.2% | 2 |
| 516 | Gitflow | Developer Tool | 0.2% | 2 |
| 517 | Gin | Framework / Library | 0.2% | 2 |
| 518 | GCS | Cloud / Platform | 0.2% | 2 |
| 519 | FreeRTOS | Operating System | 0.2% | 2 |
| 520 | Foundry | Developer Tool | 0.2% | 2 |
| 521 | Flux | Framework / Library | 0.2% | 2 |
| 522 | FastStream | Framework / Library | 0.2% | 2 |
| 523 | Fargate | Cloud / Platform | 0.2% | 2 |
| 524 | F# | Language | 0.2% | 2 |
| 525 | Express.js | Framework / Library | 0.2% | 2 |
| 526 | Expo | Framework / Library | 0.2% | 2 |
| 527 | Erlang | Language | 0.2% | 2 |
| 528 | Eclipse | Developer Tool | 0.2% | 2 |
| 529 | ESLint | Developer Tool | 0.2% | 2 |
| 530 | EF Core | Framework / Library | 0.2% | 2 |
| 531 | Doctrine ORM | Framework / Library | 0.2% | 2 |
| 532 | Django Rest Framework (DRF) | Framework / Library | 0.2% | 2 |
| 533 | DigitalOcean | Cloud / Platform | 0.2% | 2 |
| 534 | Dependency Injection | Framework / Library | 0.2% | 2 |
| 535 | Debezium | Message Broker | 0.2% | 2 |
| 536 | DOE | Methodology | 0.2% | 2 |
| 537 | DASH | Protocol / API / Standard | 0.2% | 2 |
| 538 | D3.js | Framework / Library | 0.2% | 2 |
| 539 | Crossplane | DevOps / CI/CD | 0.2% | 2 |
| 540 | Continuous Integration / Continuous Delivery | DevOps / CI/CD | 0.2% | 2 |
| 541 | Continuous Delivery | DevOps / CI/CD | 0.2% | 2 |
| 542 | Consul | DevOps / CI/CD | 0.2% | 2 |
| 543 | CodePipeline | DevOps / CI/CD | 0.2% | 2 |
| 544 | CloudFront | Security / Networking | 0.2% | 2 |
| 545 | Cloud Tasks | Cloud / Platform | 0.2% | 2 |
| 546 | Chef | DevOps / CI/CD | 0.2% | 2 |
| 547 | Canvas | Protocol / API / Standard | 0.2% | 2 |
| 548 | CakePHP | Framework / Library | 0.2% | 2 |
| 549 | CUDA | AI/ML Framework | 0.2% | 2 |
| 550 | CMS | Technical Capability | 0.2% | 2 |
| 551 | CMAF/HLS | Protocol / API / Standard | 0.2% | 2 |
| 552 | CI / CD | DevOps / CI/CD | 0.2% | 2 |
| 553 | CDN | Security / Networking | 0.2% | 2 |
| 554 | Boomi | Developer Tool | 0.2% | 2 |
| 555 | Bluetooth | Domain Knowledge | 0.2% | 2 |
| 556 | Bamboo | DevOps / CI/CD | 0.2% | 2 |
| 557 | Azure SQL | Database | 0.2% | 2 |
| 558 | Azure Event Hubs | Cloud / Platform | 0.2% | 2 |
| 559 | Azure DevOps Pipelines | DevOps / CI/CD | 0.2% | 2 |
| 560 | Azure Cloud | Cloud / Platform | 0.2% | 2 |
| 561 | Astro | Framework / Library | 0.2% | 2 |
| 562 | App Engine | Cloud / Platform | 0.2% | 2 |
| 563 | Apache Wicket | Framework / Library | 0.2% | 2 |
| 564 | Apache Pinot | Data Platform | 0.2% | 2 |
| 565 | Ant Design | Framework / Library | 0.2% | 2 |
| 566 | Amazon SQS | Cloud / Platform | 0.2% | 2 |
| 567 | Amazon S3 | Cloud / Platform | 0.2% | 2 |
| 568 | ActiveMQ | Message Broker | 0.2% | 2 |
| 569 | AWS/Azure | Cloud / Platform | 0.2% | 2 |
| 570 | AWS Lambda | Cloud / Platform | 0.2% | 2 |
| 571 | AWS Bedrock | Cloud / Platform | 0.2% | 2 |
| 572 | AJAX | Protocol / API / Standard | 0.2% | 2 |
| 573 | AI/ML | AI/ML Concept | 0.2% | 2 |
| 574 | AI agents | AI/ML Concept | 0.2% | 2 |
| 575 | .NET Framework | Framework / Library | 0.2% | 2 |
| 576 | Framework / Library | 0.2% | 2 | |
| 577 | webhooks | Protocol / API / Standard | 0.1% | 1 |
| 578 | webEdition | Framework / Library | 0.1% | 1 |
| 579 | web3py | Framework / Library | 0.1% | 1 |
| 580 | watchOS | Operating System | 0.1% | 1 |
| 581 | vision | AI/ML Concept | 0.1% | 1 |
| 582 | vector search | Database | 0.1% | 1 |
| 583 | uvicorn | Framework / Library | 0.1% | 1 |
| 584 | unit and integration testing | Technical Capability | 0.1% | 1 |
| 585 | tryno | Data Platform | 0.1% | 1 |
| 586 | text analysis | AI/ML Concept | 0.1% | 1 |
| 587 | styled components | Framework / Library | 0.1% | 1 |
| 588 | streaming video | Domain Knowledge | 0.1% | 1 |
| 589 | software design | Architecture | 0.1% | 1 |
| 590 | smart contracts | Technical Capability | 0.1% | 1 |
| 591 | sistemas distribuídos | Architecture | 0.1% | 1 |
| 592 | shadcn | Framework / Library | 0.1% | 1 |
| 593 | service-oriented architectures | Architecture | 0.1% | 1 |
| 594 | semiconductor or superconductor nanofabrication | Domain Knowledge | 0.1% | 1 |
| 595 | retrieval | AI/ML Concept | 0.1% | 1 |
| 596 | retries | Architecture | 0.1% | 1 |
| 597 | reliability patterns | Architecture | 0.1% | 1 |
| 598 | relational database management systems (RDBMS) | Database | 0.1% | 1 |
| 599 | reinforcement learning from human feedback (RLHF) | AI/ML Concept | 0.1% | 1 |
| 600 | real-time operating systems | Architecture | 0.1% | 1 |
| 601 | reactive programming | Technical Capability | 0.1% | 1 |
| 602 | react-hooks | Framework / Library | 0.1% | 1 |
| 603 | queuing | Architecture | 0.1% | 1 |
| 604 | quantum error correction | AI/ML Concept | 0.1% | 1 |
| 605 | quantum compilation | Technical Capability | 0.1% | 1 |
| 606 | prompts | AI/ML Concept | 0.1% | 1 |
| 607 | project management | Methodology | 0.1% | 1 |
| 608 | poem-openapi | Framework / Library | 0.1% | 1 |
| 609 | object-oriented language | Technical Capability | 0.1% | 1 |
| 610 | npm | Developer Tool | 0.1% | 1 |
| 611 | network protocols | Protocol / API / Standard | 0.1% | 1 |
| 612 | natural language processing | AI/ML Concept | 0.1% | 1 |
| 613 | n-tier architectures | Architecture | 0.1% | 1 |
| 614 | mypy | Developer Tool | 0.1% | 1 |
| 615 | microserviços | Architecture | 0.1% | 1 |
| 616 | microservizi | Architecture | 0.1% | 1 |
| 617 | microservicios | Architecture | 0.1% | 1 |
| 618 | microservice-arkitektur | Architecture | 0.1% | 1 |
| 619 | messaging patterns | Technical Capability | 0.1% | 1 |
| 620 | machine learning engineering | Domain Knowledge | 0.1% | 1 |
| 621 | lean principle | Methodology | 0.1% | 1 |
| 622 | ksh | Language | 0.1% | 1 |
| 623 | kryptografische Verfahren | Technical Capability | 0.1% | 1 |
| 624 | k6 | Framework / Library | 0.1% | 1 |
| 625 | infrastructure for distributed systems | Architecture | 0.1% | 1 |
| 626 | infrastructure as code | DevOps / CI/CD | 0.1% | 1 |
| 627 | haskell | Language | 0.1% | 1 |
| 628 | gdb | Developer Tool | 0.1% | 1 |
| 629 | gcc | Developer Tool | 0.1% | 1 |
| 630 | flake8 | Developer Tool | 0.1% | 1 |
| 631 | event-sourced | Architecture | 0.1% | 1 |
| 632 | event-driven microservices | Architecture | 0.1% | 1 |
| 633 | ethers.js | Framework / Library | 0.1% | 1 |
| 634 | ethers | Framework / Library | 0.1% | 1 |
| 635 | embeddings | AI/ML Concept | 0.1% | 1 |
| 636 | easymock | Framework / Library | 0.1% | 1 |
| 637 | eBPF | Other | 0.1% | 1 |
| 638 | drone | DevOps / CI/CD | 0.1% | 1 |
| 639 | distributed, serverless systems | Architecture | 0.1% | 1 |
| 640 | distributed computing | Architecture | 0.1% | 1 |
| 641 | data pipeline | Technical Capability | 0.1% | 1 |
| 642 | data analysis | Technical Capability | 0.1% | 1 |
| 643 | cucumber | Framework / Library | 0.1% | 1 |
| 644 | continuous deployment | DevOps / CI/CD | 0.1% | 1 |
| 645 | commercetools | CMS / Web Platform | 0.1% | 1 |
| 646 | cloud-native applications | Architecture | 0.1% | 1 |
| 647 | cloud-native | Architecture | 0.1% | 1 |
| 648 | cloud infrastructure | Technical Capability | 0.1% | 1 |
| 649 | cleanroom | Technical Capability | 0.1% | 1 |
| 650 | caching | Architecture | 0.1% | 1 |
| 651 | boto3 | Framework / Library | 0.1% | 1 |
| 652 | boolean search | Technical Capability | 0.1% | 1 |
| 653 | blue-green deployment | DevOps / CI/CD | 0.1% | 1 |
| 654 | black | Developer Tool | 0.1% | 1 |
| 655 | autonomous systems | AI/ML Concept | 0.1% | 1 |
| 656 | automated build-and-test frameworks | DevOps / CI/CD | 0.1% | 1 |
| 657 | async-graphql | Framework / Library | 0.1% | 1 |
| 658 | arquitectura limpia | Architecture | 0.1% | 1 |
| 659 | arquitectura hexagonal | Architecture | 0.1% | 1 |
| 660 | aioHTTP | Framework / Library | 0.1% | 1 |
| 661 | agile methodologies | Methodology | 0.1% | 1 |
| 662 | agentic workflows | AI/ML Concept | 0.1% | 1 |
| 663 | agentic engineering | AI/ML Concept | 0.1% | 1 |
| 664 | agentic coding | Technical Capability | 0.1% | 1 |
| 665 | agent orchestration | AI/ML Concept | 0.1% | 1 |
| 666 | Zuul | DevOps / CI/CD | 0.1% | 1 |
| 667 | ZendFramework | Framework / Library | 0.1% | 1 |
| 668 | Z-Wave | Security / Networking | 0.1% | 1 |
| 669 | Yii | Framework / Library | 0.1% | 1 |
| 670 | Yarn | Developer Tool | 0.1% | 1 |
| 671 | Xarray | Framework / Library | 0.1% | 1 |
| 672 | XR | Technical Capability | 0.1% | 1 |
| 673 | XP | Methodology | 0.1% | 1 |
| 674 | XML-Datenbank | Database | 0.1% | 1 |
| 675 | XHTML | Protocol / API / Standard | 0.1% | 1 |
| 676 | XAML | Protocol / API / Standard | 0.1% | 1 |
| 677 | X12 | Protocol / API / Standard | 0.1% | 1 |
| 678 | Wiz | Security / Networking | 0.1% | 1 |
| 679 | Windsurf | Developer Tool | 0.1% | 1 |
| 680 | Windows 10/11 | Operating System | 0.1% | 1 |
| 681 | Webflow | Framework / Library | 0.1% | 1 |
| 682 | WebLogic | DevOps / CI/CD | 0.1% | 1 |
| 683 | Web3.js | Framework / Library | 0.1% | 1 |
| 684 | Web3 | Domain Knowledge | 0.1% | 1 |
| 685 | WearOS | Operating System | 0.1% | 1 |
| 686 | Warp10 | Database | 0.1% | 1 |
| 687 | WSDL | Protocol / API / Standard | 0.1% | 1 |
| 688 | WPF | Framework / Library | 0.1% | 1 |
| 689 | WAF | Security / Networking | 0.1% | 1 |
| 690 | Vulkan | Framework / Library | 0.1% | 1 |
| 691 | Vuex | Framework / Library | 0.1% | 1 |
| 692 | Vue JS | Framework / Library | 0.1% | 1 |
| 693 | Vue 3 | Framework / Library | 0.1% | 1 |
| 694 | Vue 2 | Framework / Library | 0.1% | 1 |
| 695 | Visualforce | Language | 0.1% | 1 |
| 696 | Visual Studio Code | Developer Tool | 0.1% | 1 |
| 697 | Visual Regression Testing | DevOps / CI/CD | 0.1% | 1 |
| 698 | VictoriaMetrics | Data Platform | 0.1% | 1 |
| 699 | Verifiable Credentials | Protocol / API / Standard | 0.1% | 1 |
| 700 | Veracode | Security / Networking | 0.1% | 1 |
| 701 | Vapor | Framework / Library | 0.1% | 1 |
| 702 | Vanilla JavaScript | Language | 0.1% | 1 |
| 703 | Vanilla JS | Language | 0.1% | 1 |
| 704 | Vagrant | Containers / Orchestration | 0.1% | 1 |
| 705 | Vaadin | Framework / Library | 0.1% | 1 |
| 706 | VPC peering | Security / Networking | 0.1% | 1 |
| 707 | VPC | Security / Networking | 0.1% | 1 |
| 708 | VPA | Containers / Orchestration | 0.1% | 1 |
| 709 | VMware | Cloud / Platform | 0.1% | 1 |
| 710 | Unreal | Framework / Library | 0.1% | 1 |
| 711 | UiPath | Developer Tool | 0.1% | 1 |
| 712 | UVM | Framework / Library | 0.1% | 1 |
| 713 | UNIX Shell scripting | Language | 0.1% | 1 |
| 714 | UDP | Security / Networking | 0.1% | 1 |
| 715 | Typescript/React/Node.js | Language | 0.1% | 1 |
| 716 | Typelevel stack | Framework / Library | 0.1% | 1 |
| 717 | Twilio | Cloud / Platform | 0.1% | 1 |
| 718 | Triton | AI/ML Framework | 0.1% | 1 |
| 719 | Trello | Developer Tool | 0.1% | 1 |
| 720 | Transact-SQL | Language | 0.1% | 1 |
| 721 | Tokio | Framework / Library | 0.1% | 1 |
| 722 | TimeXtender | Data Platform | 0.1% | 1 |
| 723 | TiDB | Database | 0.1% | 1 |
| 724 | Test-Driven Development (TDD) | Methodology | 0.1% | 1 |
| 725 | Terragrunt | DevOps / CI/CD | 0.1% | 1 |
| 726 | Terraform/CloudFormation | DevOps / CI/CD | 0.1% | 1 |
| 727 | TensorFlow Serving | AI/ML Framework | 0.1% | 1 |
| 728 | Tenderly | Developer Tool | 0.1% | 1 |
| 729 | Telerik UI | Framework / Library | 0.1% | 1 |
| 730 | Telegraf | Developer Tool | 0.1% | 1 |
| 731 | Talos | Operating System | 0.1% | 1 |
| 732 | TSQL | Database | 0.1% | 1 |
| 733 | TS | Language | 0.1% | 1 |
| 734 | TOTP | Framework / Library | 0.1% | 1 |
| 735 | TLS | Security / Networking | 0.1% | 1 |
| 736 | TFS | Developer Tool | 0.1% | 1 |
| 737 | TCP | Protocol / API / Standard | 0.1% | 1 |
| 738 | SystemVerilog Assertions (SVA) | Developer Tool | 0.1% | 1 |
| 739 | Symfony framework | Framework / Library | 0.1% | 1 |
| 740 | Sylius framework | Framework / Library | 0.1% | 1 |
| 741 | Swarm | Containers / Orchestration | 0.1% | 1 |
| 742 | SwaggerHub | Developer Tool | 0.1% | 1 |
| 743 | Swagger/OpenAPI | Protocol / API / Standard | 0.1% | 1 |
| 744 | SvelteKit | Framework / Library | 0.1% | 1 |
| 745 | Supertest | Framework / Library | 0.1% | 1 |
| 746 | Sumologic | Developer Tool | 0.1% | 1 |
| 747 | Sulu CMS | Framework / Library | 0.1% | 1 |
| 748 | SuiteScript | Language | 0.1% | 1 |
| 749 | Stylus | Language | 0.1% | 1 |
| 750 | Styled Components | Framework / Library | 0.1% | 1 |
| 751 | Streamlit | Framework / Library | 0.1% | 1 |
| 752 | Starlette | Framework / Library | 0.1% | 1 |
| 753 | StarRocks | Database | 0.1% | 1 |
| 754 | Spring WebFlux | Framework / Library | 0.1% | 1 |
| 755 | Spring MVC | Framework / Library | 0.1% | 1 |
| 756 | Spring JPA | Framework / Library | 0.1% | 1 |
| 757 | Spring Integration | Framework / Library | 0.1% | 1 |
| 758 | Spring Data | Framework / Library | 0.1% | 1 |
| 759 | Spring Cache | Framework / Library | 0.1% | 1 |
| 760 | Spring Boot Actuator | Framework / Library | 0.1% | 1 |
| 761 | Spring Boot 2.7 | Framework / Library | 0.1% | 1 |
| 762 | Spring Batch | Framework / Library | 0.1% | 1 |
| 763 | Spring 6 | Framework / Library | 0.1% | 1 |
| 764 | Spring / Spring Boot | Framework / Library | 0.1% | 1 |
| 765 | Spray | Framework / Library | 0.1% | 1 |
| 766 | Spanner | Database | 0.1% | 1 |
| 767 | Sonar | Developer Tool | 0.1% | 1 |
| 768 | Solid.js | Framework / Library | 0.1% | 1 |
| 769 | Solace | Data Platform | 0.1% | 1 |
| 770 | SofaStack | Framework / Library | 0.1% | 1 |
| 771 | Socket.io | Framework / Library | 0.1% | 1 |
| 772 | Smarty | Framework / Library | 0.1% | 1 |
| 773 | Smalltalk | Language | 0.1% | 1 |
| 774 | Skriptsprache | Technical Capability | 0.1% | 1 |
| 775 | Site Reliability Engineering (SRE) | Methodology | 0.1% | 1 |
| 776 | Sinon | Framework / Library | 0.1% | 1 |
| 777 | SingleStore | Database | 0.1% | 1 |
| 778 | SignalR | Framework / Library | 0.1% | 1 |
| 779 | SignalFX | Developer Tool | 0.1% | 1 |
| 780 | SigNoz | Developer Tool | 0.1% | 1 |
| 781 | Shopware | Data Platform | 0.1% | 1 |
| 782 | Sglang | Language | 0.1% | 1 |
| 783 | Servlets | Framework / Library | 0.1% | 1 |
| 784 | Service Oriented Architecture (SOA) | Architecture | 0.1% | 1 |
| 785 | Serverless Framework | DevOps / CI/CD | 0.1% | 1 |
| 786 | SendGrid | Developer Tool | 0.1% | 1 |
| 787 | Sencha | Framework / Library | 0.1% | 1 |
| 788 | Semantic Kernel | AI/ML Framework | 0.1% | 1 |
| 789 | ScyllaDB | Database | 0.1% | 1 |
| 790 | Scrapy-LLM | AI/ML Framework | 0.1% | 1 |
| 791 | Scrapy | Framework / Library | 0.1% | 1 |
| 792 | Sass/Scss | Protocol / API / Standard | 0.1% | 1 |
| 793 | Sanity.io | Developer Tool | 0.1% | 1 |
| 794 | SaltStack | DevOps / CI/CD | 0.1% | 1 |
| 795 | Salesforce Commerce Cloud | Cloud / Platform | 0.1% | 1 |
| 796 | Salesforce | Cloud / Platform | 0.1% | 1 |
| 797 | STL | Framework / Library | 0.1% | 1 |
| 798 | SSH | Security / Networking | 0.1% | 1 |
| 799 | SQL Server Integration Services | Data Platform | 0.1% | 1 |
| 800 | SQL Server 2016 | Database | 0.1% | 1 |
| 801 | SQL Management Studio | Developer Tool | 0.1% | 1 |
| 802 | SPA Application | Architecture | 0.1% | 1 |
| 803 | SOC 2 | Compliance / Regulatory | 0.1% | 1 |
| 804 | SOA | Architecture | 0.1% | 1 |
| 805 | SLAs/SLOs | Technical Capability | 0.1% | 1 |
| 806 | SIP | Protocol / API / Standard | 0.1% | 1 |
| 807 | SDK development | Technical Capability | 0.1% | 1 |
| 808 | SCIM | Protocol / API / Standard | 0.1% | 1 |
| 809 | S2 | Framework / Library | 0.1% | 1 |
| 810 | RxJava | Framework / Library | 0.1% | 1 |
| 811 | Ruby/Rails | Framework / Library | 0.1% | 1 |
| 812 | Ruby 3.4 | Language | 0.1% | 1 |
| 813 | Rubocop | Developer Tool | 0.1% | 1 |
| 814 | Rollup | Developer Tool | 0.1% | 1 |
| 815 | RevenueCat | Protocol / API / Standard | 0.1% | 1 |
| 816 | Retrofit | Framework / Library | 0.1% | 1 |
| 817 | RekaUI | Framework / Library | 0.1% | 1 |
| 818 | Redux Toolkit | Framework / Library | 0.1% | 1 |
| 819 | Redpanda | Data Platform | 0.1% | 1 |
| 820 | Redis Streams | Data Platform | 0.1% | 1 |
| 821 | React/Redux | Framework / Library | 0.1% | 1 |
| 822 | React Query | Framework / Library | 0.1% | 1 |
| 823 | RTP | Protocol / API / Standard | 0.1% | 1 |
| 824 | RTK Query | Framework / Library | 0.1% | 1 |
| 825 | RPA | Technical Capability | 0.1% | 1 |
| 826 | ROS | Embedded / Hardware | 0.1% | 1 |
| 827 | REST/SOAP web services | Protocol / API / Standard | 0.1% | 1 |
| 828 | REST/SOAP APIs | Protocol / API / Standard | 0.1% | 1 |
| 829 | REST-based APIs | Protocol / API / Standard | 0.1% | 1 |
| 830 | REST-API:er | Protocol / API / Standard | 0.1% | 1 |
| 831 | REST Web APIs | Protocol / API / Standard | 0.1% | 1 |
| 832 | REST Assured | Framework / Library | 0.1% | 1 |
| 833 | RAG-Systemen | AI/ML Concept | 0.1% | 1 |
| 834 | QuestDB | Database | 0.1% | 1 |
| 835 | Quasar | Framework / Library | 0.1% | 1 |
| 836 | Qlik Sense | Data Platform | 0.1% | 1 |
| 837 | Python 3 | Language | 0.1% | 1 |
| 838 | Pyramid | Framework / Library | 0.1% | 1 |
| 839 | PyArrow | Framework / Library | 0.1% | 1 |
| 840 | Protocol Buffers | Protocol / API / Standard | 0.1% | 1 |
| 841 | PrimeNG | Framework / Library | 0.1% | 1 |
| 842 | Prime Time | Developer Tool | 0.1% | 1 |
| 843 | PowerShell DSC | DevOps / CI/CD | 0.1% | 1 |
| 844 | PowerShell | Language | 0.1% | 1 |
| 845 | PowerApps Component Framework | Framework / Library | 0.1% | 1 |
| 846 | Power Automate | Developer Tool | 0.1% | 1 |
| 847 | PostgreSQL 16 | Database | 0.1% | 1 |
| 848 | PostCSS | Framework / Library | 0.1% | 1 |
| 849 | Podman | Containers / Orchestration | 0.1% | 1 |
| 850 | Plotly | Framework / Library | 0.1% | 1 |
| 851 | PlayFab | Developer Tool | 0.1% | 1 |
| 852 | PixiJS | Framework / Library | 0.1% | 1 |
| 853 | Pig | Data Platform | 0.1% | 1 |
| 854 | Parquet | Data Platform | 0.1% | 1 |
| 855 | Pants | Developer Tool | 0.1% | 1 |
| 856 | Pair Programming | Methodology | 0.1% | 1 |
| 857 | PagerDuty | Developer Tool | 0.1% | 1 |
| 858 | Pact testing | Developer Tool | 0.1% | 1 |
| 859 | Pact | Developer Tool | 0.1% | 1 |
| 860 | PUN2 | Framework / Library | 0.1% | 1 |
| 861 | PSQL | Database | 0.1% | 1 |
| 862 | PMP | Methodology | 0.1% | 1 |
| 863 | PHPStorm | Developer Tool | 0.1% | 1 |
| 864 | PHPSpec | Framework / Library | 0.1% | 1 |
| 865 | PHP/Laravel | Framework / Library | 0.1% | 1 |
| 866 | PHP swoole | Framework / Library | 0.1% | 1 |
| 867 | PCI-DSS | Compliance / Regulatory | 0.1% | 1 |
| 868 | PCI | Security / Networking | 0.1% | 1 |
| 869 | PCF | Cloud / Platform | 0.1% | 1 |
| 870 | OutSystems | Framework / Library | 0.1% | 1 |
| 871 | Orthanc | Other | 0.1% | 1 |
| 872 | Oracle DB | Database | 0.1% | 1 |
| 873 | Oracle 19 | Database | 0.1% | 1 |
| 874 | Optimizely/Episerver | CMS / Web Platform | 0.1% | 1 |
| 875 | Optimizely | CMS / Web Platform | 0.1% | 1 |
| 876 | OpenZeppelin | Framework / Library | 0.1% | 1 |
| 877 | OpenID | Protocol / API / Standard | 0.1% | 1 |
| 878 | OpenGL | Framework / Library | 0.1% | 1 |
| 879 | OpenFaaS | Containers / Orchestration | 0.1% | 1 |
| 880 | OpenAPI Specification | Protocol / API / Standard | 0.1% | 1 |
| 881 | OpenAI GPT | AI/ML Framework | 0.1% | 1 |
| 882 | OpenAI Codex | Developer Tool | 0.1% | 1 |
| 883 | Okta | Security / Networking | 0.1% | 1 |
| 884 | Office 365 | Cloud / Platform | 0.1% | 1 |
| 885 | Odoo | Framework / Library | 0.1% | 1 |
| 886 | Oceanbase | Database | 0.1% | 1 |
| 887 | Object Oriented Programming (OOP) | Technical Capability | 0.1% | 1 |
| 888 | OXID | Framework / Library | 0.1% | 1 |
| 889 | OVH | Cloud / Platform | 0.1% | 1 |
| 890 | OTel | Developer Tool | 0.1% | 1 |
| 891 | OSGi | Framework / Library | 0.1% | 1 |
| 892 | ORM tools | Framework / Library | 0.1% | 1 |
| 893 | OPA (Open Policy Agent) | Security / Networking | 0.1% | 1 |
| 894 | OPA | Security / Networking | 0.1% | 1 |
| 895 | OLAP databases | Database | 0.1% | 1 |
| 896 | OLAP | Technical Capability | 0.1% | 1 |
| 897 | OData | Protocol / API / Standard | 0.1% | 1 |
| 898 | OAuth 2.1 | Protocol / API / Standard | 0.1% | 1 |
| 899 | Notion | Developer Tool | 0.1% | 1 |
| 900 | Non-SQL | Database | 0.1% | 1 |
| 901 | Ninja | Framework / Library | 0.1% | 1 |
| 902 | Nifi | Data Platform | 0.1% | 1 |
| 903 | Nexus | Developer Tool | 0.1% | 1 |
| 904 | Netlify | Cloud / Platform | 0.1% | 1 |
| 905 | NetSuite | Domain Knowledge | 0.1% | 1 |
| 906 | NeMo | AI/ML Framework | 0.1% | 1 |
| 907 | NVIDIA NIM | AI/ML Framework | 0.1% | 1 |
| 908 | NSQ | Protocol / API / Standard | 0.1% | 1 |
| 909 | NPM | Developer Tool | 0.1% | 1 |
| 910 | MySQL 8 | Database | 0.1% | 1 |
| 911 | MuleSoft | Framework / Library | 0.1% | 1 |
| 912 | Mongoose | Framework / Library | 0.1% | 1 |
| 913 | MongoDB Atlas | Database | 0.1% | 1 |
| 914 | Mongo | Database | 0.1% | 1 |
| 915 | Mock Service Worker | Developer Tool | 0.1% | 1 |
| 916 | MinIO | Cloud / Platform | 0.1% | 1 |
| 917 | Microsoft Sentinel | Security / Networking | 0.1% | 1 |
| 918 | Microsoft | Operating System | 0.1% | 1 |
| 919 | Microservice-Architekturen | Architecture | 0.1% | 1 |
| 920 | Mezmo | Developer Tool | 0.1% | 1 |
| 921 | MetaMask | Developer Tool | 0.1% | 1 |
| 922 | Mendix | Framework / Library | 0.1% | 1 |
| 923 | Medusa | Framework / Library | 0.1% | 1 |
| 924 | Matlab/Simulink | Developer Tool | 0.1% | 1 |
| 925 | MassTransit | Framework / Library | 0.1% | 1 |
| 926 | Mapstruct | Framework / Library | 0.1% | 1 |
| 927 | MVVM architecture | Architecture | 0.1% | 1 |
| 928 | MT | Protocol / API / Standard | 0.1% | 1 |
| 929 | MSTest | Developer Tool | 0.1% | 1 |
| 930 | MLOps | DevOps / CI/CD | 0.1% | 1 |
| 931 | ML/AL | AI/ML Concept | 0.1% | 1 |
| 932 | ML models | AI/ML Concept | 0.1% | 1 |
| 933 | MERN stack | Architecture | 0.1% | 1 |
| 934 | MCP | AI/ML Framework | 0.1% | 1 |
| 935 | M365 | Cloud / Platform | 0.1% | 1 |
| 936 | Lucene | Framework / Library | 0.1% | 1 |
| 937 | LoraWAN | Domain Knowledge | 0.1% | 1 |
| 938 | Looker | Data Platform | 0.1% | 1 |
| 939 | Lombok | Framework / Library | 0.1% | 1 |
| 940 | Loki | Developer Tool | 0.1% | 1 |
| 941 | Logz.io | Developer Tool | 0.1% | 1 |
| 942 | Logstash | Developer Tool | 0.1% | 1 |
| 943 | LoRA | AI/ML Framework | 0.1% | 1 |
| 944 | LiveView | Framework / Library | 0.1% | 1 |
| 945 | LiveKit | Framework / Library | 0.1% | 1 |
| 946 | Lit | Framework / Library | 0.1% | 1 |
| 947 | Liquid | Language | 0.1% | 1 |
| 948 | Linux/Unix | Operating System | 0.1% | 1 |
| 949 | Linkerd | Containers / Orchestration | 0.1% | 1 |
| 950 | Linear | Developer Tool | 0.1% | 1 |
| 951 | Lex | AI/ML Framework | 0.1% | 1 |
| 952 | Lean | Methodology | 0.1% | 1 |
| 953 | Labview | Developer Tool | 0.1% | 1 |
| 954 | LaTeX | Protocol / API / Standard | 0.1% | 1 |
| 955 | LXD | Containers / Orchestration | 0.1% | 1 |
| 956 | LWC | Framework / Library | 0.1% | 1 |
| 957 | LIMS | Domain Knowledge | 0.1% | 1 |
| 958 | LDAP | Protocol / API / Standard | 0.1% | 1 |
| 959 | LAMP | Technical Capability | 0.1% | 1 |
| 960 | Kubernetes (K8s) | Containers / Orchestration | 0.1% | 1 |
| 961 | Kotlin/Java | Language | 0.1% | 1 |
| 962 | Kotlin/JS | Language | 0.1% | 1 |
| 963 | Kotlin Multiplatform | Language | 0.1% | 1 |
| 964 | Koin | Framework / Library | 0.1% | 1 |
| 965 | Koa | Framework / Library | 0.1% | 1 |
| 966 | Kiro | Developer Tool | 0.1% | 1 |
| 967 | Kendo UI | Framework / Library | 0.1% | 1 |
| 968 | Karpenter | Containers / Orchestration | 0.1% | 1 |
| 969 | Kafka Streams | Data Platform | 0.1% | 1 |
| 970 | KDB | Database | 0.1% | 1 |
| 971 | JsonAPI | Protocol / API / Standard | 0.1% | 1 |
| 972 | Jotai | Framework / Library | 0.1% | 1 |
| 973 | Jenkins/TeamCity | DevOps / CI/CD | 0.1% | 1 |
| 974 | Jax-WS | Framework / Library | 0.1% | 1 |
| 975 | Jax-RS | Framework / Library | 0.1% | 1 |
| 976 | JavaScript (JS) | Language | 0.1% | 1 |
| 977 | Java/Spring | Framework / Library | 0.1% | 1 |
| 978 | Java Swing | Framework / Library | 0.1% | 1 |
| 979 | Java Spring Boot | Framework / Library | 0.1% | 1 |
| 980 | Jaeger | Developer Tool | 0.1% | 1 |
| 981 | JVM | Operating System | 0.1% | 1 |
| 982 | JSON Schema | Protocol / API / Standard | 0.1% | 1 |
| 983 | JPA/Hibernate | Framework / Library | 0.1% | 1 |
| 984 | JMeter | Developer Tool | 0.1% | 1 |
| 985 | JMS | Protocol / API / Standard | 0.1% | 1 |
| 986 | JDBC | Protocol / API / Standard | 0.1% | 1 |
| 987 | JCR | Database | 0.1% | 1 |
| 988 | JBoss | Framework / Library | 0.1% | 1 |
| 989 | Istio | Containers / Orchestration | 0.1% | 1 |
| 990 | Isort | Developer Tool | 0.1% | 1 |
| 991 | IntelliJ | Developer Tool | 0.1% | 1 |
| 992 | Insomnia | Developer Tool | 0.1% | 1 |
| 993 | Inertia.js | Framework / Library | 0.1% | 1 |
| 994 | Ignite | Data Platform | 0.1% | 1 |
| 995 | Identitätsstandards | Protocol / API / Standard | 0.1% | 1 |
| 996 | Iceberg | Data Platform | 0.1% | 1 |
| 997 | ISO 27001 | Compliance / Regulatory | 0.1% | 1 |
| 998 | ISO 20022 | Protocol / API / Standard | 0.1% | 1 |
| 999 | ISO 15118 | Protocol / API / Standard | 0.1% | 1 |
| 1000 | IEC 61131-3 | Protocol / API / Standard | 0.1% | 1 |
| 1001 | IAM | Security / Networking | 0.1% | 1 |
| 1002 | IA | AI/ML Concept | 0.1% | 1 |
| 1003 | HyperDX | Developer Tool | 0.1% | 1 |
| 1004 | Hive | Data Platform | 0.1% | 1 |
| 1005 | Highcharts | Framework / Library | 0.1% | 1 |
| 1006 | Hibernate/JPA | Framework / Library | 0.1% | 1 |
| 1007 | Hex | Data Platform | 0.1% | 1 |
| 1008 | Headless UI | Framework / Library | 0.1% | 1 |
| 1009 | Hazelcast | Data Platform | 0.1% | 1 |
| 1010 | Hasura | Framework / Library | 0.1% | 1 |
| 1011 | Hashicorp Vault | Security / Networking | 0.1% | 1 |
| 1012 | HashiCorp Stack | DevOps / CI/CD | 0.1% | 1 |
| 1013 | HashiCorp Consul | Security / Networking | 0.1% | 1 |
| 1014 | Harness | DevOps / CI/CD | 0.1% | 1 |
| 1015 | Hardhat | Developer Tool | 0.1% | 1 |
| 1016 | Harbor | Containers / Orchestration | 0.1% | 1 |
| 1017 | HTML5 | Protocol / API / Standard | 0.1% | 1 |
| 1018 | HTL (Sightly) | Language | 0.1% | 1 |
| 1019 | HILS | Technical Capability | 0.1% | 1 |
| 1020 | HBase | Database | 0.1% | 1 |
| 1021 | HAProxy | Protocol / API / Standard | 0.1% | 1 |
| 1022 | H3 | Framework / Library | 0.1% | 1 |
| 1023 | Groovy | Language | 0.1% | 1 |
| 1024 | Great Expectations | Developer Tool | 0.1% | 1 |
| 1025 | Graph API | Protocol / API / Standard | 0.1% | 1 |
| 1026 | Google Web Toolkit ("GWT") | Framework / Library | 0.1% | 1 |
| 1027 | Google Tag Manager | Developer Tool | 0.1% | 1 |
| 1028 | Google Spanner | Database | 0.1% | 1 |
| 1029 | Google Analytics | Data Platform | 0.1% | 1 |
| 1030 | GoCD | DevOps / CI/CD | 0.1% | 1 |
| 1031 | Github CI/CD | DevOps / CI/CD | 0.1% | 1 |
| 1032 | GitLab Runner | DevOps / CI/CD | 0.1% | 1 |
| 1033 | GitHub Runners | DevOps / CI/CD | 0.1% | 1 |
| 1034 | Git-based workflows | Methodology | 0.1% | 1 |
| 1035 | Ghost Inspector | Developer Tool | 0.1% | 1 |
| 1036 | Gherkin | Protocol / API / Standard | 0.1% | 1 |
| 1037 | GeoParquet | Protocol / API / Standard | 0.1% | 1 |
| 1038 | Genus | Developer Tool | 0.1% | 1 |
| 1039 | GenAI tools | Developer Tool | 0.1% | 1 |
| 1040 | GenAI | AI/ML Concept | 0.1% | 1 |
| 1041 | Gemini-CLI | AI/ML Framework | 0.1% | 1 |
| 1042 | GemFire | Data Platform | 0.1% | 1 |
| 1043 | GDAL | Framework / Library | 0.1% | 1 |
| 1044 | Fullstack Developer | Technical Capability | 0.1% | 1 |
| 1045 | Full text search | Technical Capability | 0.1% | 1 |
| 1046 | Firebase Realtime Database | Database | 0.1% | 1 |
| 1047 | Firebase Auth | Security / Networking | 0.1% | 1 |
| 1048 | Finagle | Framework / Library | 0.1% | 1 |
| 1049 | Feign | Framework / Library | 0.1% | 1 |
| 1050 | Fastlane | DevOps / CI/CD | 0.1% | 1 |
| 1051 | Fastify | Framework / Library | 0.1% | 1 |
| 1052 | Exchange | Cloud / Platform | 0.1% | 1 |
| 1053 | EnOcean | Domain Knowledge | 0.1% | 1 |
| 1054 | Ember | Framework / Library | 0.1% | 1 |
| 1055 | Elm | Language | 0.1% | 1 |
| 1056 | Elementor | Framework / Library | 0.1% | 1 |
| 1057 | Elastic Container Registry (ECR) | Containers / Orchestration | 0.1% | 1 |
| 1058 | Ehcache | Framework / Library | 0.1% | 1 |
| 1059 | Ecto | Framework / Library | 0.1% | 1 |
| 1060 | EVM | Domain Knowledge | 0.1% | 1 |
| 1061 | ETL pipelines | Data Platform | 0.1% | 1 |
| 1062 | ES6 | Language | 0.1% | 1 |
| 1063 | EKS/Kubernetes | Containers / Orchestration | 0.1% | 1 |
| 1064 | EGRET | Framework / Library | 0.1% | 1 |
| 1065 | ECS Fargate | Containers / Orchestration | 0.1% | 1 |
| 1066 | ECR | Cloud / Platform | 0.1% | 1 |
| 1067 | EBICS | Protocol / API / Standard | 0.1% | 1 |
| 1068 | DropWizard | Framework / Library | 0.1% | 1 |
| 1069 | Dialogflow | AI/ML Framework | 0.1% | 1 |
| 1070 | DevStack | Cloud / Platform | 0.1% | 1 |
| 1071 | DevExpress | Framework / Library | 0.1% | 1 |
| 1072 | Design Compiler | Developer Tool | 0.1% | 1 |
| 1073 | DeepEval | AI/ML Framework | 0.1% | 1 |
| 1074 | Deck.gl | Framework / Library | 0.1% | 1 |
| 1075 | Dataverse | Database | 0.1% | 1 |
| 1076 | Datastore | Database | 0.1% | 1 |
| 1077 | Database Modeling | Technical Capability | 0.1% | 1 |
| 1078 | Data Factory | Data Platform | 0.1% | 1 |
| 1079 | Dask | AI/ML Framework | 0.1% | 1 |
| 1080 | Dagster | DevOps / CI/CD | 0.1% | 1 |
| 1081 | DICOM | Domain Knowledge | 0.1% | 1 |
| 1082 | DGraph | Database | 0.1% | 1 |
| 1083 | DDEV | Developer Tool | 0.1% | 1 |
| 1084 | Cypher | Protocol / API / Standard | 0.1% | 1 |
| 1085 | Custom Post Types | Technical Capability | 0.1% | 1 |
| 1086 | Cursor AI | Developer Tool | 0.1% | 1 |
| 1087 | Cuprite | Developer Tool | 0.1% | 1 |
| 1088 | CrewAI | AI/ML Framework | 0.1% | 1 |
| 1089 | CounterPoint | Technical Capability | 0.1% | 1 |
| 1090 | CouchDB | Database | 0.1% | 1 |
| 1091 | Coroutines | Framework / Library | 0.1% | 1 |
| 1092 | Cordova | Framework / Library | 0.1% | 1 |
| 1093 | Context API | Framework / Library | 0.1% | 1 |
| 1094 | Compute Engine | Cloud / Platform | 0.1% | 1 |
| 1095 | Cognito | Security / Networking | 0.1% | 1 |
| 1096 | CoffeeScript | Language | 0.1% | 1 |
| 1097 | Codeception | Developer Tool | 0.1% | 1 |
| 1098 | CodeWhisperer | Developer Tool | 0.1% | 1 |
| 1099 | CodeRabbit | Developer Tool | 0.1% | 1 |
| 1100 | CodeIgniter | Framework / Library | 0.1% | 1 |
| 1101 | Cocoa Touch | Framework / Library | 0.1% | 1 |
| 1102 | CockroachDB | Database | 0.1% | 1 |
| 1103 | Cloud SQL | Cloud / Platform | 0.1% | 1 |
| 1104 | Cloud Composer/Airflow | Cloud / Platform | 0.1% | 1 |
| 1105 | Citrix | Developer Tool | 0.1% | 1 |
| 1106 | ChatGPT API | Protocol / API / Standard | 0.1% | 1 |
| 1107 | Chart.js | Framework / Library | 0.1% | 1 |
| 1108 | Chain of Responsibility | Architecture | 0.1% | 1 |
| 1109 | Ceph | Data Platform | 0.1% | 1 |
| 1110 | CentOS | Operating System | 0.1% | 1 |
| 1111 | Capybara | Developer Tool | 0.1% | 1 |
| 1112 | Cairo | Language | 0.1% | 1 |
| 1113 | CSS-in-JS | Framework / Library | 0.1% | 1 |
| 1114 | COMEMSO | Developer Tool | 0.1% | 1 |
| 1115 | CKA | Other | 0.1% | 1 |
| 1116 | CI/CD tools | DevOps / CI/CD | 0.1% | 1 |
| 1117 | CAPL | Language | 0.1% | 1 |
| 1118 | CANoe | Developer Tool | 0.1% | 1 |
| 1119 | C#.NET | Framework / Library | 0.1% | 1 |
| 1120 | Bytewax | Data Platform | 0.1% | 1 |
| 1121 | Business Support Systems ("BSS") | Domain Knowledge | 0.1% | 1 |
| 1122 | Bun | Developer Tool | 0.1% | 1 |
| 1123 | Buck | Developer Tool | 0.1% | 1 |
| 1124 | Bruno | Developer Tool | 0.1% | 1 |
| 1125 | Bottle | Framework / Library | 0.1% | 1 |
| 1126 | Boost | Framework / Library | 0.1% | 1 |
| 1127 | Bigtable | Database | 0.1% | 1 |
| 1128 | Behaviour Driven Development | Methodology | 0.1% | 1 |
| 1129 | Behat | Framework / Library | 0.1% | 1 |
| 1130 | Bazel | Developer Tool | 0.1% | 1 |
| 1131 | Batch | Technical Capability | 0.1% | 1 |
| 1132 | Bash Scripting | Language | 0.1% | 1 |
| 1133 | BackboneJS | Framework / Library | 0.1% | 1 |
| 1134 | Babel | Developer Tool | 0.1% | 1 |
| 1135 | BSD | Operating System | 0.1% | 1 |
| 1136 | BPMN | Methodology | 0.1% | 1 |
| 1137 | BMAD/TEA | Framework / Library | 0.1% | 1 |
| 1138 | BGP | Security / Networking | 0.1% | 1 |
| 1139 | Azure Portal | Cloud / Platform | 0.1% | 1 |
| 1140 | Azure PaaS | Cloud / Platform | 0.1% | 1 |
| 1141 | Azure Kubernetes Service | Containers / Orchestration | 0.1% | 1 |
| 1142 | Azure Key Vault | Cloud / Platform | 0.1% | 1 |
| 1143 | Azure Data Factory | Data Platform | 0.1% | 1 |
| 1144 | Azure Container Apps | Cloud / Platform | 0.1% | 1 |
| 1145 | Azure Cloud Services | Cloud / Platform | 0.1% | 1 |
| 1146 | Azure Boards | Developer Tool | 0.1% | 1 |
| 1147 | Azure API Management (APIM) | Cloud / Platform | 0.1% | 1 |
| 1148 | Axios | Framework / Library | 0.1% | 1 |
| 1149 | Axiom | Developer Tool | 0.1% | 1 |
| 1150 | AutoGen | AI/ML Framework | 0.1% | 1 |
| 1151 | Aurora MySQL | Database | 0.1% | 1 |
| 1152 | Aurora | Database | 0.1% | 1 |
| 1153 | Atomic Design | Architecture | 0.1% | 1 |
| 1154 | Atlassian Jira | Developer Tool | 0.1% | 1 |
| 1155 | Athena | Cloud / Platform | 0.1% | 1 |
| 1156 | AsyncAPI | Protocol / API / Standard | 0.1% | 1 |
| 1157 | Asana | Developer Tool | 0.1% | 1 |
| 1158 | Artifactory | DevOps / CI/CD | 0.1% | 1 |
| 1159 | Application Insights | Developer Tool | 0.1% | 1 |
| 1160 | Apollo Federation | Architecture | 0.1% | 1 |
| 1161 | Apigee | Protocol / API / Standard | 0.1% | 1 |
| 1162 | Apache Spark | Data Platform | 0.1% | 1 |
| 1163 | Apache POI | Framework / Library | 0.1% | 1 |
| 1164 | Apache Ignite | Database | 0.1% | 1 |
| 1165 | Apache HTTP Server | Other | 0.1% | 1 |
| 1166 | Apache Camel | Framework / Library | 0.1% | 1 |
| 1167 | Anthropic | AI/ML Framework | 0.1% | 1 |
| 1168 | Angular Standalone Components | Framework / Library | 0.1% | 1 |
| 1169 | Angular Signals | Framework / Library | 0.1% | 1 |
| 1170 | Angular Material | Framework / Library | 0.1% | 1 |
| 1171 | Angular 6 | Framework / Library | 0.1% | 1 |
| 1172 | Angular 21 | Framework / Library | 0.1% | 1 |
| 1173 | Android SDK | Framework / Library | 0.1% | 1 |
| 1174 | Amplitude | Other | 0.1% | 1 |
| 1175 | Amazon Quicksight | Data Platform | 0.1% | 1 |
| 1176 | Amazon ECS | Cloud / Platform | 0.1% | 1 |
| 1177 | Amazon CDK | Developer Tool | 0.1% | 1 |
| 1178 | Agile/Scrum | Methodology | 0.1% | 1 |
| 1179 | Agile (SCRUM) | Methodology | 0.1% | 1 |
| 1180 | Aerospike | Database | 0.1% | 1 |
| 1181 | Advanced Custom Fields | Framework / Library | 0.1% | 1 |
| 1182 | Adobe Target | Other | 0.1% | 1 |
| 1183 | Adobe Experience Manager | CMS / Web Platform | 0.1% | 1 |
| 1184 | Adobe Analytics | Other | 0.1% | 1 |
| 1185 | Ada | Language | 0.1% | 1 |
| 1186 | Acumatica | Data Platform | 0.1% | 1 |
| 1187 | Active Directory | Security / Networking | 0.1% | 1 |
| 1188 | AXON SDK | Framework / Library | 0.1% | 1 |
| 1189 | AWX | DevOps / CI/CD | 0.1% | 1 |
| 1190 | AWS cloudfront | Cloud / Platform | 0.1% | 1 |
| 1191 | AWS Serverless Application Model (SAM) | DevOps / CI/CD | 0.1% | 1 |
| 1192 | AWS SQS/SNS | Data Platform | 0.1% | 1 |
| 1193 | AWS SAM | Developer Tool | 0.1% | 1 |
| 1194 | AWS Nitro | Cloud / Platform | 0.1% | 1 |
| 1195 | AWS CloudFormation | DevOps / CI/CD | 0.1% | 1 |
| 1196 | AWS Aurora Postgres | Database | 0.1% | 1 |
| 1197 | AWS Amplify | Cloud / Platform | 0.1% | 1 |
| 1198 | ASP | Framework / Library | 0.1% | 1 |
| 1199 | API’s | Protocol / API / Standard | 0.1% | 1 |
| 1200 | APIs RESTful | Protocol / API / Standard | 0.1% | 1 |
| 1201 | APISIX | Cloud / Platform | 0.1% | 1 |
| 1202 | API development | Protocol / API / Standard | 0.1% | 1 |
| 1203 | API Platform | Framework / Library | 0.1% | 1 |
| 1204 | AOI | Developer Tool | 0.1% | 1 |
| 1205 | AMQP | Protocol / API / Standard | 0.1% | 1 |
| 1206 | AI-assisted development | Developer Tool | 0.1% | 1 |
| 1207 | AEM | Framework / Library | 0.1% | 1 |
| 1208 | ADRs | Architecture | 0.1% | 1 |
| 1209 | ACME | Protocol / API / Standard | 0.1% | 1 |
| 1210 | ACF | Framework / Library | 0.1% | 1 |
| 1211 | .NET 7 | Language | 0.1% | 1 |
| 1212 | .NET 10 | Framework / Library | 0.1% | 1 |
Seniority
Top Countries
Sub-roles
| Sub-role | Jobs | |
|---|---|---|
| backend engineer | 254 | |
| backend developer | 214 | |
| software engineer | 181 | |
| full stack developer | 87 | |
| software developer | 49 | |
| full stack engineer | 42 | |
| java developer | 31 | |
| frontend developer | 22 | |
| data engineer | 20 | |
| python developer | 18 | |
| product engineer | 10 | |
| devops engineer | 10 | |
| graduate back-end developer | 8 | |
| frontend engineer | 7 | |
| python engineer | 6 | |
| nodejs developer | 5 | |
| engineering manager | 5 | |
| react native developer | 4 | |
| tech lead | 3 | |
| platform engineer | 3 | |
| php laravel developer | 3 | |
| it web developer | 3 | |
| front end angular developer | 3 | |
| entwickler php m/w/d | 3 | |
| backend entwickler:in | 3 | |
| working student full-stack developer | 2 | |
| technical lead | 2 | |
| systems engineer | 2 | |
| support engineer 80-100% | 2 | |
| softwareentwickler/in | 2 | |
| softwareentwickler / webentwickler php | 2 | |
| python&react fullstack developer | 2 | |
| php-entwickler | 2 | |
| net/c# | 2 | |
| member of technical staff | 2 | |
| machine learning engineer | 2 | |
| javascript games developer | 2 | |
| golang/go developer llm | 2 | |
| golang aws back end developer | 2 | |
| full-stack developer typescript / angular | 2 | |
| cloud solutions architect bij cloud republic | 2 | |
| backendutvecklare | 2 | |
| backend / devops utvecklare | 2 | |
| automations engineer | 2 | |
| apprenticeship | 2 | |
| apprentice site reliability engineer | 2 | |
| applied ai engineer | 2 | |
| zondagkracht | 1 | |
| webentwickler/backend php developer | 1 | |
| web-developer*in bzw software-developer*in | 1 | |
| web scraping engineer | 1 | |
| web developerfrontend or backend | 1 | |
| web database-programmeur | 1 | |
| variational | 1 | |
| technical leader / full-stack architect | 1 | |
| team lead digital verification | 1 | |
| stage de fin d'études | 1 | |
| staff/lead fullstack engineer | 1 | |
| stablewatch | 1 | |
| sre | 1 | |
| squad lead fullstack | 1 | |
| software engineering intern | 1 | |
| software engineer- billing & payments | 1 | |
| rust developer | 1 | |
| ruby on rails developer | 1 | |
| ruby engineer | 1 | |
| reya labs | 1 | |
| remote talent sourcer | 1 | |
| react native engineer | 1 | |
| rated labs | 1 | |
| quantum compilation scientist | 1 | |
| programmeur full stack | 1 | |
| power platform developer | 1 | |
| php entwickler/developer | 1 | |
| odos | 1 | |
| ocpp specialist | 1 | |
| net/azure developer bij cloud republic | 1 | |
| mts | 1 | |
| morpho | 1 | |
| mobile engineer | 1 | |
| mendix developer | 1 | |
| kotlin developer | 1 | |
| konsultuppdrag | 1 | |
| javascript engineer | 1 | |
| java/springboot developer | 1 | |
| java/kotlin ontwikkelaar | 1 | |
| java web-entwickler | 1 | |
| java developer-entry level | 1 | |
| instructor | 1 | |
| identity & security engineer | 1 | |
| go lang engineer | 1 | |
| generative ai engineer | 1 | |
| game programmer | 1 | |
| fullstackutvecklare | 1 | |
| fullstack developer ai-powered construction tech | 1 | |
| frontend/fullstack engineer | 1 | |
| freelance ai evaluation engineer | 1 | |
| flashbots | 1 | |
| exchange engineer | 1 | |
| erfaren typescript engineer | 1 | |
| engineer consultant in adtech | 1 | |
| engineer at spinal | 1 | |
| electrical test and packaging team leader h/f | 1 | |
| développeur back end / back end developer | 1 | |
| développeur fullstack php / javascript | 1 | |
| devops engineer/architect | 1 | |
| developer microsoft net | 1 | |
| desarrollador/a java teletrabajo 100% | 1 | |
| desarrollador/a fullstack angular + node100%remoto | 1 | |
| desarrollador full stack | 1 | |
| customer success engineer | 1 | |
| cloud solutions engineer | 1 | |
| cloud engineer/technical lead | 1 | |
| cloud engineer till kund i stockholm | 1 | |
| climatetech | 1 | |
| c# developer net core | 1 | |
| backend engineer: recommendations | 1 | |
| backend engineer: experiments | 1 | |
| backend engineer: ai shopping agents | 1 | |
| backend developer/programmer | 1 | |
| back end/platform engineer | 1 | |
| application developer | 1 | |
| anwendungsentwickler m/w | 1 | |
| android engineer | 1 | |
| android developer | 1 | |
| analista programador/a react js remoto | 1 | |
| alliance | 1 | |
| ai/ml ingenjör | 1 | |
| ai engineer [3pb00] | 1 | |
| [vo2 canada] développeuse backend javascript | 1 | |
| 3c | 1 |