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Senior Java Developer
  • Kraków
Senior Java Developer
Kraków, Kraków, Lesser Poland Voivodeship, Polska
Xebia sp. z o.o.
25. 11. 2025
Informacje o stanowisku

technologies-expected :


  • Java
  • Spring Boot
  • Spring MVC
  • Spring Data
  • Spring Security
  • Maven
  • Gradle
  • Docker
  • Kubernetes
  • SQL
  • MySQL
  • PostgreSQL
  • MongoDB
  • Cassandra

about-project :


  • A work permit is required.

responsibilities :


  • developing cutting-edge online and in-store retail platforms,
  • cooperating with client from retail sector,
  • working in an agile environment with tools such as GIT, Bitbucket, Jira, Confluence, Miro,
  • implementing business requirements provided by the client,
  • tackling complex technical challenges,
  • ensuring the highest quality of code through testing, code reviews, and adherence to industry standards,
  • analyzing and optimizing application performance to ensure scalability and efficiency,
  • supported by Team Leader and got development opportunities as Tech Leader or Solutions Architect.

requirements-expected :


  • ready to start immediately,
  • ready to work 3 days per week from the client’s office in Krakow,
  • 10+ years of experience in Java,
  • proficiency in object-oriented principles, data structures, and algorithms
  • deep understanding of Spring Boot, Spring MVC, Spring Data, and Spring Security,
  • experience in designing and consuming RESTful web services,
  • expertise in Java Persistence API (JPA) and Hibernate for database interactions,
  • knowledge of building and managing microservices,
  • familiarity with building tools like Maven and Gradle,
  • proficiency in writing unit tests using JUnit, TestNG or Spock,
  • experience with Docker/ Kubernetes,
  • have Azure-specific skills such as:
  • Azure Services: understanding of Azure services like Azure Kubernetes Service (AKS), and Azure DevOps,
  • Cloud Deployment: experience in deploying and managing applications on Azure
  • knowledge of setting up continuous integration and continuous deployment pipelines using Azure DevOps and/or GitHub Actions,
  • proficiency in SQL and NoSQL databases like PostgreSQL, MySQL, MongoDB, and Cassandra,
  • understanding of security best practices, including OAuth2, JWT, and secure coding standards,
  • strong analytical and problem-solving skills,
  • effective communication skills for collaborating with cross-functional teams,
  • upper intermediate/Advanced English (B2/C1).

offered :


  • Development budget of up to 6,800 PLN
  • We fund certifications e.g.: AWS, Azure
  • Events and technology conferences
  • Technology Guilds
  • Internal training
  • Xebia Upskill
  • Private medical healthcare
  • MultiSport card - we subsidise a MultiSport card
  • Mental Health Support
  • Flexible working hours
  • B2B or permanent contract
  • Contract for an indefinite period

benefits :


  • sharing the costs of sports activities
  • private medical care
  • flexible working time
  • integration events

  • Praca Kraków
  • Kraków - Oferty pracy w okolicznych lokalizacjach


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