Senior Full Stack Developer (Angular & Node.js)

We are hiring a Senior Full Stack Developer (Angular & Node.js) to shape frontend and backend capabilities for an enterprise AI-driven platform. You will own features across Angular, NestJS REST APIs, PostgreSQL, and streaming integrations while working in a collaborative Agile team with strong CI/CD expectations. Apply today and build end-to-end solutions that scale.

Responsibilities

• Engineer, test, and ship new features across client and server layers
• Craft responsive, accessible Angular screens and connect them to NestJS APIs
• Implement RESTful microservices for session handling, streaming capabilities, and platform integrations
• Model and tune PostgreSQL schemas and queries, including ORM-driven persistence layers
• Ensure quality by writing and maintaining unit and integration tests
• Contribute to CI/CD pipeline evolution while aligning with application security standards
• Investigate and fix problems across UI, API, and database components
• Coordinate with product managers, UX designers, and platform engineers to deliver full features
• Review code and uphold team coding standards through constructive feedback

Requirements

• Extensive experience with 5+ years of experience in software development
• Demonstrated skills in Angular, TypeScript, HTML5, CSS3, and responsive design principles
• Deep understanding of NestJS, Node.js, RESTful API creation, and PostgreSQL performance tuning
• Strong grasp of TypeORM (or similar ORMs) and relational database design principles
• Hands-on practice with RxJS, state management approaches (NgRx or equivalent), and asynchronous UI patterns
• Experience working with reusable UI components and shared Angular libraries within monorepo setups
• Familiarity with Jest and Karma/Jasmine for testing and quality validation
• Comfort with Git-based workflows and CI/CD practices in day-to-day delivery
• Knowledge of JWT, OAuth/OIDC, and fundamental security concepts for web applications
• Ability to work across multiple codebases and solve issues from end to end
• English level B2 (Upper-Intermediate) or higher

Nice to have

• Hands-on work with Docker, microservices design, and cloud environments (Azure or AWS)
• Experience with real-time or streaming APIs such as SSE
• Exposure to integrating AI or LLM technologies, including multi-agent systems and workflow-driven conversational tools
• Familiarity with Nx monorepos, feature flag tools, or enterprise portal design
• Experience in session management/observability or projects in energy and utility sectors

We offer

• We gather like-minded people:
• • Top tech minds driving innovation in AI, cloud and digital platform modernization
  • Supportive team and agile, startup-like culture
  • Hybrid by design mode and opportunity to work remotely within Poland
  • Chance to work abroad for up to 60 days annually
  • Business-driven relocation opportunities
• We provide growth opportunities:
• • Career development programs
  • Thought leadership, mentoring, soft skills and well-being programs
  • Certification (Anthropic, Gemini, GCP, Azure, AWS)
  • English classes
• We cover it all:
• • Stable pay
  • Participation in the Employee Stock Purchase Plan with a 15% discount
  • Benefits package (health insurance, multisport, shopping vouchers)
  • Referral bonuses up to $2,000
  • Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more
  • Corporate, social and well-being events
• Please, note:
• • Benefits listed above are available to employees only
  • We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually
  • We will reach out to selected candidates exclusively

EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.