Back to SearchSenior Full Stack Developer (Angular & Node.js)
Remote in Poland
JavaScript (Fullstack)& 8 others
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We're seeking a Senior Full Stack Developer (Angular & Node.js) to become part of our team.
In this position, you'll architect, develop, and support modern web applications and backend services powering an enterprise AI-driven platform. The role covers frontend interfaces, RESTful API development, database architecture, and streaming solution integration. You'll own features from start to finish while working within a collaborative Agile framework, focusing on scalable, high-quality, maintainable code.
Responsibilities
- Create, code, test, and launch new features spanning both frontend and backend systems
- Create responsive and accessible Angular interfaces that connect seamlessly with NestJS APIs
- Build RESTful microservices supporting session handling, streaming capabilities, and platform integrations
- Design and fine-tune PostgreSQL schemas, queries, and ORM-driven data layers
- Maintain code reliability and quality through comprehensive unit and integration tests
- Support CI/CD pipeline development and adherence to application security standards
- Diagnose and fix issues spanning the entire stack, from UI to API to database
- Work in close partnership with product managers, UX designers, and platform engineers to deliver complete features
- Take part in code reviews and uphold team coding standards
Requirements
- 5+ years of experience in software development
- Demonstrated hands-on skills in Angular, TypeScript, HTML5, CSS3, and responsive design principles
- Established expertise in NestJS, Node.js, RESTful API creation, and PostgreSQL performance tuning
- Strong grasp of ORMs like TypeORM along with relational database design
- Background using RxJS, state management approaches (NgRx or equivalent), and asynchronous UI patterns
- Comfort working with reusable UI components and shared Angular libraries within monorepo setups
- Familiarity with testing tools such as Jest and Karma/Jasmine
- Hands-on experience with Git-based workflows and CI/CD practices
- Awareness of authentication/authorization approaches (JWT, OAuth/OIDC) and security fundamentals
- Capability to navigate multiple codebases and resolve issues from end to end
- English language skills at B2 level or above
Nice to have
- Background working with Docker, microservices design, and cloud environments (Azure or AWS)
- Exposure to real-time or streaming APIs like SSE
- Experience integrating AI or LLM technologies, including multi-agent systems and workflow-driven conversational tools
- Understanding of Nx monorepos, feature flag tools, or enterprise portal design
- Prior work in session management/observability or within energy and utility sectors