Back to SearchSenior Full Stack Developer (Angular & Node.js)
Remote in Poland
JavaScript (Fullstack)& 8 others
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We are looking for a Senior Full Stack Developer (Angular & Node.js) to build and support scalable web apps and backend services for an enterprise AI-driven platform. You will deliver Angular interfaces, NestJS RESTful microservices, and PostgreSQL data layers, partnering in Agile and strengthening CI/CD and security practices. Apply now to help ship high-quality, maintainable features end-to-end.
Responsibilities
- Deliver, test, and release new functionality across frontend and backend components
- Implement responsive and accessible Angular UIs that integrate cleanly with NestJS APIs
- Develop RESTful microservices that enable session handling, streaming capabilities, and platform integrations
- Design and optimize PostgreSQL schemas, queries, and ORM-driven data layers
- Maintain high reliability through thorough unit and integration test coverage
- Improve CI/CD pipelines and follow application security standards consistently
- Troubleshoot and resolve defects across UI, API, and database layers
- Collaborate closely with product managers, UX designers, and platform engineers to ship complete features
- Participate in code reviews and enforce team-wide coding standards
Requirements
- Proven track record of 5+ years of experience in software development
- Hands-on experience with Angular, TypeScript, HTML5, CSS3, and responsive design principles
- Advanced expertise in NestJS, Node.js, RESTful API creation, and PostgreSQL performance tuning
- Strong understanding of ORMs like TypeORM and relational database design
- Solid background using RxJS, state management approaches (NgRx or equivalent), and asynchronous UI patterns
- Practical experience building reusable UI components and shared Angular libraries in monorepo setups
- Working knowledge of testing tools such as Jest and Karma/Jasmine
- Hands-on experience with Git-based workflows and CI/CD practices
- Clear understanding of authentication/authorization approaches (JWT, OAuth/OIDC) and core security fundamentals
- Demonstrated ability to navigate multiple codebases and resolve issues end to end
- English proficiency at B2 (Upper-Intermediate) level or above
Nice to have
- Experience with Docker, microservices design, and cloud environments (Azure or AWS)
- Familiarity with real-time or streaming APIs like SSE
- Exposure to AI or LLM integrations, including multi-agent systems and workflow-driven conversational tools
- Understanding of Nx monorepos, feature flag tools, or enterprise portal design
- Background in session management/observability or work within energy and utility sectors