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Senior Software Engineer (Java)
  • Kraków
Senior Software Engineer (Java)
Kraków, Kraków, Lesser Poland Voivodeship, Polska
Mindbox S.A.
5. 9. 2025
Informacje o stanowisku

technologies-expected :


  • Java
  • Spring
  • Spring Boot
  • Git
  • JUnit
  • Mockito
  • Kafka
  • AWS
  • Google Cloud Platform
  • Hibernate
  • MyBatis

about-project :


  • We are developing a next-generation investment platform that enables customers to easily access accounts, manage diverse assets, and build personalized portfolios - all with scalability, security, and efficiency at its core.

responsibilities :


  • Design, develop, and maintain high-quality Java applications for Android banking platforms
  • Collaborate with cross-functional teams to deliver new features and enhancements
  • Ensure code quality through code reviews, unit testing, and best practices
  • Optimize application performance and troubleshoot issues
  • Participate in architectural discussions and technical decision-making
  • Contribute to continuous integration and delivery pipelines
  • Mentor junior engineers and share knowledge within the team
  • Stay up-to-date with industry trends and emerging technologies
  • Write clear technical documentation
  • Support the deployment and monitoring of applications in production

requirements-expected :


  • 5+ years of professional Java development experience
  • Solid understanding of object-oriented programming and design patterns
  • Hands-on experience with Spring, Spring Boot, and RESTful APIs.
  • Proficiency in version control systems (e.g., Git)
  • Knowledge of unit testing frameworks (e.g., JUnit, Mockito)
  • Experience with CI/CD tools and processes
  • Understanding of messaging systems (Kafka, IBM MQ).
  • Exposure to cloud platforms (AWS, GCP).
  • Experience with ORM frameworks (Hibernate, MyBatis).
  • Understanding of secure coding practices is a must
  • Experience in the banking or fintech sector is an advantage

offered :


  • We are open to the employment form according to your preferences
  • Work with experienced and engaged team, willing to learn, share knowledge and open for growth and new ideas
  • Hybrid working system (Warsaw/Cracow)
  • Mindbox is a dynamically growing IT company, but still not a large one – everybody can have a real impact on where we are going next
  • We invest in developing skills and abilities of our employees
  • We have attractive benefits and provide all the tools required for work f.e.computer
  • Interpolska Health Care, Multisport, Warta Insurance, training platform (Sages)

benefits :


  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of professional training & courses
  • life insurance

  • Praca Kraków
  • Kraków - Oferty pracy w okolicznych lokalizacjach


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