Senior Software Engineer Java

Mindbox Sp. z o.o. KRAKÓW 2026-10-01

4+ years of commercial experience in Java development.

Proven ability to design and implement microservices and RESTful APIs.

Hands-on experience with Spring Boot and modern Java frameworks.

Knowledge of DevOps principles and CI/CD tooling.

Strong communication skills and an analytical mindset.

Fluent in English (C1); German is a plus.

Experience with Angular or willingness to work in a full-stack environment.

Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.

You will join a global initiative developing Business Capacity Management applications — internal systems designed to optimize global frameworks and controls. As part of the Java Business Services team, you’ll work closely with international teams located in Poland and Germany, contributing to the design and enhancement of microservices architecture, while leading modernization initiatives towards Google Cloud Platform.

Sounds like your kind of challenge?

#LI - Hybrid: 6x/month from the office in Kraków

What you get in return

Flexible cooperation model

Hybrid work setup – 6x/month from the office in Kraków

Collaborative team culture – work alongside experienced professionals eager to share knowledge

Continuous development – access to training platforms and growth opportunities

Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more

High quality equipment – laptop and essential software provided

,[Design, develop, and maintain distributed applications in Java and microservice architecture., Collaborate with cross-functional teams (Product Owners, Architects, DevOps, and QA) in an Agile/DevOps setup., Drive DevOps and Agile adoption across the team., Analyze business and technical requirements to design scalable, reliable solutions., Support and improve platforms using SRE principles, including incident and problem management., Enhance observability through monitoring, alerting, and automation tools.] Requirements: Java, Microservices, REST API, Spring Boot, DevOps, Angular