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Regular/Senior Java Developer Krakow, Poland

Regular/Senior Java Developer Description

Job #: 51070
Striving for excellence is in our DNA. Since 1993, we have been helping the world’s leading companies imagine, design, engineer, and deliver software and digital experiences that change the world. We are more than just specialists, we are experts.


Currently we are looking for an Regular/Senior Java Developer for our Krakow office to make the team even stronger.


• Working on migrating and implementing new features for internal tool CSA UI. CSA stands for Customer Support Application. It is the main application used by the Fiber customer support organization to query account information, troubleshoot service problems, resolve billing issues, schedule service visit, and more;
• Project's domain: Internet and telecom provider;
• Technologies used: Java, Go, Angular 2+ Typescript;
• Team size: ~5 developers.


  • Full-cycle application development in Agile environment
  • Communication with the customer to clarify requirements
  • Integration with other clients’ systems and applications
  • Participation in architecture design for large scaling application


  • Strong computer science fundamentals
  • Strong Java skills
  • Ability to write clean and maintainable code
  • Being capable of performing code review for peers
  • Ability to design an architecture of a feature or application from scratch
  • Strong Knowledge of data structures and algorithms
  • Strong Knowledge of OOP and design patterns
  • Experience in Unit Testing, familiarity with at least one testing and mocking frameworks
  • Good English communication skills & experience in client-facing communications
  • Solid SDLC understanding and experience working in Agile environment
  • Self-management and strong prioritization skills
  • Capability to work in an Agile environment without direct supervision

Nice to have

  • Java internals knowledge: GC, JIT compilation, memory management, multithreading
  • GO Lang experience is a great plus
  • Experience with Angular 2+ Typescript

We offer

  • Possibility to be involved in an international project (Canada, China, Hong Kong, Mexico, USA, Switzerland, Germany, Sweden, United Kingdom, Russia, Belarus, Ukraine, Hungary, etc.)
  • English language classes
  • Vast opportunities for self-development: online courses and library, experience exchange with colleagues around the world, partial grant of certification
  • Career development center
  • Unlimited access to LinkedIn learning solutions
  • Possibility to take part in both: corporate and startup environment
  • Possibility to relocate for short and long-term projects
  • Relocation package for those who relocate to Krakow, Wroclaw, Katowice or Gdansk from other locations
  • Benefit package (health care, multisport, lunch tickets, petrol vouchers and shopping vouchers, etc.)
  • Fruits on a weekly basis
  • Sponsored sport activities
  • We kindly ask you to include the following clause in your application: "Wyrażam zgodę na przetwarzanie danych osobowych zawartych w niniejszym dokumencie do realizacji procesu rekrutacji zgodnie z ustawą z dnia 10 maja 2018 roku o ochronie danych osobowych (Dz. Ustaw z 2018, poz. 1000) oraz zgodnie z Rozporządzeniem Parlamentu Europejskiego i Rady (UE) 2016/679 z dnia 27 kwietnia 2016 r. w sprawie ochrony osób fizycznych w związku z przetwarzaniem danych osobowych i w sprawie swobodnego przepływu takich danych oraz uchylenia dyrektywy 95/46/WE (RODO)"
  • Please note that only selected candidates will be contacted
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