AI-Driven Senior Full-Stack Engineer (Java/Node.js, Angular)

EPAM Systems, Inc.; Kraków; On-site; PLN 250,000 - 380,000; Full time

Benefits offered by this job

Health insurance

Stock Purchase Plan

Hybrid by design

Job summary

EPAM Systems, Inc. is seeking a Senior Full Stack Developer to build cloud-native microservices using Java, Node.js, and Nest.js, while embracing GenAI tools like Claude Code and GitHub Copilot across the full SDLC.

You will work with Angular on the front end and collaborate with product managers and designers to deliver scalable software in a hybrid work setting in Poland. The role emphasizes AI-assisted development, high-quality code, and leadership to mentor junior engineers, with

Qualifications

• 3+ years of experience in full stack software development.
• Experience with Java, Node.js, and Nest.js for backend development.

Responsibilities

• Design, develop, and maintain back-end services using Java, Node.js, and Nest.js.
• Build or contribute to front-end development using Angular and TypeScript.
• Analyze legacy applications and define target state designs and architectures.
• Implement cloud-native microservices using AWS services (Lambda, EC2, S3, CloudFormation, Step Functions).
• Write clean, efficient, and maintainable code following best practices and coding standards.
• Leverage Claude Code, GitHub Copilot, and other GenAI tools as productivity accelerators throughout the SDLC.
• Perform unit, integration, and non-functional testing using Jest, Playwright, and Bruno.
• Participate in sprint planning, estimation, and peer-level code reviews.
• Collaborate with product managers and designers to address technical issues and infrastructure needs.
• Mentor junior developers on engineering fundamentals and GenAI usage practices.

Skills

Java

Node.js

Nest.js

Angular

TypeScript

AWS

DynamoDB

PostgreSQL

DB2

Jest

Playwright

Bruno

Claude Code

GitHub Copilot

CloudFormation

Tools

GitHub Copilot

Claude Code

CloudFormation

Job description

EPAM Systems, Inc. is seeking a Senior Full Stack Developer to build cloud-native microservices using Java, Node.js, and Nest.js, while embracing GenAI tools like Claude Code and GitHub Copilot across the full SDLC.

You will work with Angular on the front end and collaborate with product managers and designers to deliver scalable software in a hybrid work setting in Poland. The role emphasizes AI-assisted development, high-quality code, and leadership to mentor junior engineers, with