Senior Java Developer

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

You will work within the Market Securities & Services (MSS) division, focusing on the Global Foreign Exchange (GFX) business. Our mission is to build an in-house FX trading platform supporting core processes like pricing, trade booking, risk management, and valuations. The platform replaces a legacy vendor system and enables high-performance, real-time trading across global markets.

Sounds like your kind of challenge?

#LI - Hybrid: 2x/week from the office in Kraków

What you'll be doing

Develop and maintain Java-based microservices for trading applications.
Collaborate with traders and product owners to deliver business-critical features.
Ensure stability and performance in production environments.
Implement automated testing and continuous delivery processes.

Note: Detailed project information will be shared during the recruitment process.

What you get in return

Flexible cooperation model – choose the form that suits you best
(B2B, employment contract, etc.)
Hybrid work setup – 2x/week 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

Who we're looking for

Strong experience with Java 17+ (concurrency, low-latency design, data structures, lambdas).
Familiarity with TDD, JUnit, CI/CD, REST APIs, messaging technologies.
Understanding of DevOps principles and automation practices.
Strong communication skills and ability to work in a global Agile team.

Nice to Have:

FX business knowledge.
Open-source contributions.

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.

Ready to take the next step?

Submit your application! We look forward to reviewing your profile 😊

Know someone who might be a great fit?
Feel free to share this opportunity using the referral link: Mindbox Referrals System