About this role

Senior Java Developer Mindbox Sp. z o.o. Daily tasks: - 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. Musts: Java, TDD, JUnit, REST API 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. 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 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

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