Hybrid Java Full-Stack Engineer (React + Spring) – Kraków

EPAM Systems; Polska; Hybrid; PLN 120,000 - 180,000; Full time

Job summary

EPAM Systems in Kraków is seeking a skilled Java Full-Stack Developer with React expertise to contribute to robust, scalable web applications across front-end and back-end layers. You will collaborate with cross-functional teams to deliver high-quality features that meet business and user needs in a hybrid work model.

The role requires 2+ years in full-stack development, strong React and Java (Spring/Spring Boot), REST APIs, PostgreSQL, Git, and agile practices.

Qualifications

• 2+ years of experience in full-stack development.
• Proficiency in React and modern JavaScript/TypeScript.
• Background in Java backend development, including Spring and Spring Boot.
• Experience building and consuming RESTful APIs.
• Knowledge of PostgreSQL, schema design, queries and performance basics.
• Familiarity with Git and agile ways of working.
• English proficiency at an Upper-Intermediate level (B2) or higher.

Responsibilities

• Build and maintain web applications using React and Java.
• Design, develop, and integrate REST APIs.
• Develop and optimize database solutions using PostgreSQL.
• Write clean, maintainable code and support testing and debugging.
• Collaborate with product, QA, and other engineers to deliver features.

Skills

React

Java backend

REST API design

TypeScript/JavaScript

Git & Agile

Tools

PostgreSQL

Docker

CI/CD

Azure

Job description

EPAM Systems in Kraków is seeking a skilled Java Full-Stack Developer with React expertise to contribute to robust, scalable web applications across front-end and back-end layers. You will collaborate with cross-functional teams to deliver high-quality features that meet business and user needs in a hybrid work model.

The role requires 2+ years in full-stack development, strong React and Java (Spring/Spring Boot), REST APIs, PostgreSQL, Git, and agile practices.