Backend Developer, KRAKÓW

• Senior-level expertise in Java and Spring Boot development


• Hands-on experience with Kubernetes for container orchestration


• Practical knowledge of cloud environments (AWS)


• Solid understanding of CI/CD pipelines and tools: Jenkins (shared libs), GitHub, Maven, Groovy, Jira


• Strong REST API design skills with best-practices (Swagger, OpenAPI 3.0, microservices architecture, JSON)


• Knowledge of security and authorization protocols, especially OAuth 2.0; experience with Kong API Gateway


• Experience in Agile environments with practices like TDD, paired programming, automated testing


• Ability to translate business requirements into robust technical solutions


• Proven problem-solving skills and ability to provide innovative solutions


• Passion for learning new technologies and contributing to knowledge-sharing culture

• Experience with message delivery systems, event-driven architectures


• Familiarity with observability stacks and performance tuning in cloud-native environments


• Mentorship experience, promoting engineering excellence within teams

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. 

Sounds like your kind of challenge? 

• Flexible cooperation model – choose the form that suits you best
  (B2B, employment contract, etc.)


• Hybrid work setup – remote days available depending on the client’s arrangements - 2 days a 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