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Senior Software Engineer

Open 22d

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

Join Us as a Senior Software Engineer!

Are you passionate about building secure, scalable, and high-quality solutions? Do you enjoy working on modern cloud platforms and enabling developers with efficiency tools? This is your opportunity to make an impact at a global financial leader.

Sounds like your kind of challenge?

#LI- Hybrid – 6 days a month 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 setup6 days a 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
Essentials:
  • Strong communication skills in English.
  • Solid software engineering fundamentals with a polyglot mindset.
  • Hands-on experience designing, building, and operating cloud workloads.
  • Familiarity with modern concurrency models and reactive programming.
  • Strong testing strategy and application of appropriate techniques.
  • High attention to detail and commitment to quality and security.
  • Java and Spring/Spring Boot
Desirable Skills:
  • Exposure to security engineering and API security at scale.
  • Performance testing experience.

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.

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