Senior Full-stack Developer

EPAM Systems; Katowice; Hybrid; PLN 180,000 - 250,000; Full time

Benefits offered by this job

Hybrid work

Remote within Poland

Relocation assistance

Stock purchase plan

Health insurance

Multisport

Shopping vouchers

English classes

Career development

Certification programs

Job summary

EPAM Systems is seeking a Senior Full-stack Developer to build scalable, cloud-native applications with Node.js and React/Angular, and to integrate AI capabilities across platforms.

The role requires office presence at least 3 days a week in Krakow, Gdansk, Wroclaw, Katowice or Lodz, with hybrid options including remote work within Poland. You will design, implement, and review code, mentor teammates, and collaborate across disciplines.

Qualifications

• Minimum 4 years of commercial experience in full-stack development.
• Proficiency in Node.js back-end and React/Angular front-end.
• Experience deploying cloud-native solutions on AWS, GCP, or Azure.
• Experience integrating AI/ML tools into production systems.

Responsibilities

• Design, develop, and maintain scalable full-stack applications.
• Integrate cloud-native architectures and services.
• Apply AI/ML solutions to enhance product functionality.
• Collaborate with cross-functional teams, participate in code reviews, and mentor teammates.

Skills

Node.js

JavaScript/TypeScript

React or Angular

Cloud architectures

AI/ML integration

CI/CD

DevOps

Communication skills

Hybrid teamwork

Tools

AWS

GCP

Azure

Job description

We are seeking a Senior Full-stack Developer who thrives on building scalable, cloud-native applications. You’ll bring deep expertise across Node.js, React or Angular, and AI integration to deliver intelligent, user-focused solutions.

Please note that office work at least 3 days a week at the EPAM office in Krakow, Gdansk, Wroclaw, Katowice or Lodz is required.

Responsibilities

• Design, develop, and maintain scalable full-stack applications using modern Node.js back-end services and front-end frameworks React or Angular
• Integrate cloud-native architectures and services on AWS, GCP, or Azure to ensure reliability, performance, and scalability
• Apply AI/ML solutions and frameworks to enhance product functionality and deliver intelligent features
• Collaborate with cross-functional teams, participate in code reviews, and mentor team members to uphold engineering best practices

Requirements

• Minimum 4 years of proven commercial experience in full-stack software development
• Strong expertise in Node.js for building scalable back-end services and APIs
• Expert-level proficiency in JavaScript/TypeScript, with hands-on experience in React or Angular for front-end development
• Practical experience architecting and deploying cloud solutions on AWS, GCP, and/or Azure
• Demonstrable experience integrating AI/ML tools, frameworks, or services into production systems
• Practical AI experience (e.g., integrating generative AI APIs, building ML-powered features, deploying AI-enabled services, building GitHub Copilot custom agents, using Claude Code, doing MCP development and integration, SDD (BMad, GitHub spec-kit), n8n, RAG, etc.)
• Solid understanding of software design patterns, testing methodologies, CI/CD practices, and DevOps principles
• Excellent communication skills and ability to work effectively in hybrid teams

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.