Java Developer (1/483)



💰 100 - 115 PLN/h (B2B) 

💰 11 200 - 12 800 PLN gross (UoP)


💼 Mid


Our project is a family of products that acts as a connector for our company's core systems and makes its capabilities available to customers through discrete services APIs. It provides access to robust, end-to-end functionality such as flight search, seat map, and flight purchase, but also gives airlines complete control when writing their client software. Airlines can create a distinctive look and style for their websites and design their flows to display information and prompt passengers for input.


  • Develop and test web services backend systems
  • Assist in problem-solving in both development and production environments
  • May Assist in the development of software technical documentation
  • Work with the team to understand problems with software and resolve them
  • Respond to suggestions for improvements and enhancements
  • Participate in agile-driven teamwork


  • Passion and enthusiasm for software development, commitment to achieve goals
  • Experience (1-3 years) in developing Java applications (Spring, Spring Boot)
  • Solid knowledge of Java and general programming concepts (including Design Patterns)
  • Experience with Oracle, GIT, Maven, Jenkins
  • Solid knowledge of SOAP and REST Web Services
  • Experience in agile development
  • Robust analysis and problem-solving skills
  • Strong communication skills in English written and verbal


  • Understanding of Microservices designs and service-oriented architectures
  • Experience using AWS or GCP cloud platforms
  • Experience with SQL/NoSQL and in-memory data structures (Redis)      
  • Experience with application servers (Tomcat)
  • Experience with containerization-based technologies such as Docker, Kubernetes, OpenShift
  • Travel/Airline industry experience  


  • Possibility of attending internal and external training
  • Relocation package (4500 PLN total value), paid in three installments (1500 PLN per month) in case your permanent presence in the office is mandatory, and you need to relocate from another city
  • Benefits: Extended medical care (over 2000 medical facilities in Poland, 80 in Kraków) for you and your family; Multisport Benefit card; Life insurance
  • Remote work option

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Joanna Olszewska