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’ll be doing
- Design, develop, and maintain cloud-based applications using Java and related technologies.
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Ensure solutions align with organizational objectives and industry best practices.
- Champion excellent coding practices, security principles, and maintainability across projects.
- Implement comprehensive automated testing strategies (unit, integration, regression).
- Collaborate across teams and approach technical challenges with an open, solution-oriented mindset.
- Drive initiatives to enhance developer experience and efficiency.
- Mentor and provide technical guidance to less experienced engineers.
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 – 6 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
Who we’re looking for
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.
