Senior Software Engineer

Mindbox is a tech-driven company connecting top IT talents with technology projects for leading enterprises across Europe, focusing on consulting, engineering, and talent development.

• 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.
• Experience with Java and Spring/Spring Boot.

Nice to have:

• Exposure to security engineering and API security at scale.
• Performance testing experience.

• Design, develop, and maintain cloud-based applications using Java and related technologies.
• 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.

#LI- Hybrid – 6 days a month from the office in Kraków