Java Full Stack Developer (Hybrid – 2 Days Onsite in Kraków, Poland)

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Cracow

Kraków

Expires Oct 31, 2026

14 days ago

In short

Java Full Stack Developer in Kraków (hybrid). Responsibilities include designing/building scalable services, modernizing legacy systems, and improving testing. Requires Java (11+), Kubernetes, Git, SQL, and RES

Tful APIs.

Keywords

Java Spring Boot Kubernetes Microservices SQL React Git Unix/Linux

AI-written summary based on the listing content.

We are looking for a skilled Java Full Stack Developer to join our team in Kraków. This is a hybrid role requiring 2 days per week onsite, offering the opportunity to work on modernizing enterprise systems and building scalable, cloud-native solutions.

Key Responsibilities

Design, build, and support scalable services, microservices, and applications (both backend and frontend) using Java (11/17/21) and modern web technologies such as React
Contribute to the modernization of legacy systems, including migration from mainframe and IBM WebSphere to API-driven and microservices-based architectures
Help reduce operational costs and system complexity through modern engineering practices
Improve testing efficiency by implementing and expanding automated testing frameworks
Enhance Straight-Through Processing (STP) capabilities across services and platforms
Required Skills & Experience
Strong experience with Java (11 or higher); experience with Java 17+ is highly preferred
Hands-on experience with Kubernetes and containerized environments
Proficiency with Git for version control
Strong command of Unix/Linux systems and CLI toolsSolid experience with databases and SQL (Oracle preferred)