Senior Software Engineer, KRAKÓW
- 5+ years of hands-on Java back-end development experience.
- Strong expertise in HTTPS, RESTful APIs, microservices, and messaging queues (MQ).
- Solid understanding of high-availability service architectures.
- Proficiency in SQL and experience with at least one mainstream database (PostgresSQL or Sybase), including basic performance tuning.
- Experience leading or owning the delivery of Java-based services.
- Excellent English communication skills for collaboration and stakeholder engagement.
- Strong analytical thinking, problem-solving, and ability to perform under pressure.
- Passion for technology, self-driven to learn and specialize in technical domains.
Nice to Have:
- Experience with production support for critical systems.
- Familiarity with Agile development practices, CI/CD pipelines.
- Knowledge of FX and Commodities trading workflows, trade life cycle, and post-trade processes.
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 design, develop, and support robust front-to-back trading systems, enabling efficient risk management and electronic trading for commodities and FX products. Working closely with global stakeholders, you will build solutions that demand high availability, low latency, and enterprise-level scalability.
Our team operates in an agile model, collaborating with the business and leveraging market-leading technologies to deliver platforms optimized for performance and resilience.
Sounds like your kind of challenge?
What you get in return
- Flexible cooperation model – choose the form that suits you best
(B2B, employment contract, etc.) - Hybrid work setup – 2 days on site per week
- 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