Full Stack Developer (Angular & Node.js)

EPAM Systems, Inc.; Poland; Hybrid; PLN 180,000 - 260,000; Full time

Job description

We're looking for a Full Stack Developer (Angular & Node.js) to join our team. You will design, build, and maintain modern web applications and backend services for an enterprise AI-enabled platform. This role spans frontend user interfaces, RESTful APIs, database design, and integration with streaming solutions. You will deliver features end-to-end within a collaborative Agile environment, ensuring high-quality, scalable, and maintainable solutions.ResponsibilitiesDesign, develop, test, and deploy new features across frontend and backend applicationsBuild responsive, accessible Angular web interfaces integrated with NestJS APIsDevelop RESTful microservices for session management, streaming, and platform integrationImplement and optimize PostgreSQL schemas, queries, and ORM-based data layersEnsure code quality and reliability through unit and integration testingContribute to CI/CD pipelines and application security best practicesInvestigate and resolve issues across the full stack, including UI, API, and database layersCollaborate closely with product managers, UX designers, and platform engineers for end-to-end feature deliveryParticipate in code reviews and maintain coding standards within the teamRequirementsStrong hands-on experience with Angular, TypeScript, HTML5, CSS3, and responsive web designProven expertise in NestJS, Node.js, RESTful API development, and PostgreSQL optimizationSolid understanding of ORMs such as TypeORM and relational database modelingExperience with RxJS, state management patterns (NgRx or similar), and asynchronous UI flowsFamiliarity with reusable UI components and shared Angular libraries in monorepo environmentsKnowledge of testing frameworks such as Jest and Karma/JasminePractical experience with Git-based development workflows and CI/CD processesUnderstanding of authentication/authorization patterns (JWT, OAuth/OIDC) and security best practicesAbility to work across multiple codebases and troubleshoot issues end-to-endNice to haveExperience with Docker, microservices architecture, and cloud platforms (Azure or AWS)Familiarity with real-time or streaming APIs such as SSEExposure to AI or LLM integrations, including multi-agent and workflow-based conversational systemsKnowledge of Nx monorepos, feature flagging tools, or enterprise portal architecturesBackground in session management/observability or energy and utility domainsWe offerWe gather like-minded people:Top tech minds driving innovation in AI, cloud and digital platform modernizationSupportive team and an agile, startup-like cultureHybrid by design mode and opportunity to work remotely within PolandChance to work abroad for up to 60 days annuallyBusiness-driven relocation opportunitiesWe provide growth opportunities:Career development programsThought leadership, mentoring, soft skills and well-being programsCertification (Anthropic, Gemini, GCP, Azure, AWS)English classesWe cover it all:Stable payParticipation in the Employee Stock Purchase Plan with a 15% discountBenefits package (health insurance, multisport, shopping vouchers)Referral bonuses up to $2,000Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and moreCorporate, social and well-being eventsPlease, note:We will reach out to selected candidates exclusivelyEPAM 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.