Senior Full Stack Developer (Angular & Node.js)

EPAM Systems, Inc.; Poland; Hybrid; PLN 240,000 - 320,000; Full time

Benefits offered by this job

Health insurance

Multisport

Shopping vouchers

Relocation opportunities

Hybrid work model

Opportunities to work abroad up to 60+

Job summary

EPAM Systems, Inc. is seeking a Senior Full Stack Developer specializing in Angular and Node.js to build scalable web apps and backend services for an enterprise AI-driven platform.

You will deliver Angular interfaces, NestJS microservices, and PostgreSQL data layers in an Agile, CI/CD driven environment. Collaborate with product managers, UX, and platform engineers to ship features end-to-end, implement responsive UIs, optimize REST APIs, and ensure security and test coverage.

Qualifications

• 5+ years in software development.
• Hands-on Angular, TypeScript, HTML5, CSS3 with responsive design.
• Expertise in NestJS, Node.js, RESTful API creation, PostgreSQL tuning.
• Strong knowledge of ORMs (TypeORM) and relational DB design.
• Experience with RxJS, NgRx, reusable UI components, and monorepos.
• Familiarity with testing tools (Jest, Karma/Jasmine) and Git CI/CD.

Responsibilities

• Deliver, test, and release new functionality across frontend and backend.
• Implement responsive Angular UIs integrating with NestJS APIs.
• Develop RESTful microservices for sessions, streaming, and integrations.
• Design and optimize PostgreSQL schemas and ORM layers.
• Maintain CI/CD pipelines and enforce security standards.
• Collaborate with product, UX, and platform engineers; code reviews.

Skills

Angular

TypeScript

HTML5

CSS3

RxJS

NgRx

RESTful API design

NestJS

Node.js

PostgreSQL

TypeORM

Jest

Karma/Jasmine

Git & CI/CD

JWT/OIDC security

Docker

Tools

NestJS

PostgreSQL

TypeORM

RxJS

Nx monorepos

Jest

Job description

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.ResponsibilitiesDeliver, test, and release new functionality across frontend and backend componentsImplement responsive and accessible Angular UIs that integrate cleanly with NestJS APIsDevelop RESTful microservices that enable session handling, streaming capabilities, and platform integrationsDesign and optimize PostgreSQL schemas, queries, and ORM-driven data layersMaintain high reliability through thorough unit and integration test coverageImprove CI/CD pipelines and follow application security standards consistentlyTroubleshoot and resolve defects across UI, API, and database layersCollaborate closely with product managers, UX designers, and platform engineers to ship complete featuresParticipate in code reviews and enforce team-wide coding standardsRequirementsProven track record of 5+ years of experience in software developmentHands-on experience with Angular, TypeScript, HTML5, CSS3, and responsive design principlesAdvanced expertise in NestJS, Node.js, RESTful API creation, and PostgreSQL performance tuningStrong understanding of ORMs like TypeORM and relational database designSolid background using RxJS, state management approaches (NgRx or equivalent), and asynchronous UI patternsPractical experience building reusable UI components and shared Angular libraries in monorepo setupsWorking knowledge of testing tools such as Jest and Karma/JasmineHands-on experience with Git-based workflows and CI/CD practicesClear understanding of authentication/authorization approaches (JWT, OAuth/OIDC) and core security fundamentalsDemonstrated ability to navigate multiple codebases and resolve issues end to endEnglish proficiency at B2 (Upper-Intermediate) level or aboveNice to haveExperience with Docker, microservices design, and cloud environments (Azure or AWS)Familiarity with real-time or streaming APIs like SSEExposure to AI or LLM integrations, including multi-agent systems and workflow-driven conversational toolsUnderstanding of Nx monorepos, feature flag tools, or enterprise portal designBackground in session management/observability or work within energy and utility sectorsWe offerWe gather like-minded people:Top tech minds driving innovation in AI, cloud and digital platform modernizationSupportive team and 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:Benefits listed above are available to employees onlyWe are open for working with Contractors. Terms of B2B cooperation agreements are agreed individuallyWe 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.