**Description:** This is an opportunity to become part of T10, share knowledge (and ideas) \& collaborate on challenging projects that make a difference for our Partners. Does your professional moment align with the challenge of sharing ideas and committing to the team? Then this position is for you! At T10, you will work alongside people passionate about what they do, motivated to transform everyday work, and sharp-minded about knowledge. These differentiators support our focus: creating real opportunities for career growth. Responsibilities and duties Work on client-allocated projects. Requirements and qualifications Backend .NET C\# development of REST APIs, gRPC, and backend services. Node.js scalable server\-side applications. NestJS modular architecture and dependency injection. ETL creation and maintenance of data pipelines. Databases PostgreSQL and SQL Server (modeling, queries, optimization). Design Patterns Factory, Strategy, Observer, Singleton, Adapter, CQRS, etc. Microservices Architecture REST, gRPC communication, and messaging. Messaging RabbitMQ, Kafka, or similar. Development of RESTful and GraphQL APIs, authentication/authorization (JWT, OAuth 2\.0\). Frontend JavaScript / TypeScript modern code and best practices. HTML5 / CSS3 semantics, accessibility, and responsiveness. React.js hooks, context API, and componentization. Microfrontends Module Federation. Development of design system libraries (tokens, reusable components, documentation). Architecture and Code Management Monorepositories Nx, Yarn Workspaces, or similar. Git Git Flow or trunk\-based, code reviews. CI/CD GitHub Actions, Azure DevOps, GitLab CI. Unit, integration, and E2E tests (Jest, Cypress, Playwright, NUnit, xUnit). Observability structured logging, metrics, tracing (ELK, Prometheus, OpenTelemetry). Bundlers Webpack, Vite, esbuild, Babel. Desirable / Differentiators Cloud Azure. Containerization and orchestration Docker, Kubernetes. Serverless Azure Functions. Event\-driven architecture. Application security OWASP, API security. 2510150202241691632