Senior Full-stack Developer

Salary: 1000 - 1300 PLN/day on B2B

Work model: hybrid from Gdynia / Gdańsk / Warszawa / Łódź (3 days per week from the office)

Why choose this offer?

• You can expect a flexible work organization
• The international work environment will give you the opportunity to interact with the English language on a daily basis
• Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit)
• The Jit community will bring you a nice time during regular integration meetings

Project

Responsibilities you'll have

• Design, develop, and maintain full stack applications using Java and Angular
• Build and enhance backend services using Spring Boot and reactive programming (e.g. RxJava)
• Create and maintain RESTful APIs for seamless system integration
• Actively participate in application testing to prevent QA bottlenecks during high delivery periods
• Contribute to automated testing using unit tests and frameworks such as Cucumber
• Collaborate closely with cross-functional teams to improve performance and delivery flow
• Work with build tools and CI/CD pipelines to streamline development processes

Expected competences and knowledge

• Minimum 5 years of experience as a Full Stack Developer
• Strong experience with Java and Spring Boot
• Experience with reactive programming approaches and libraries (e.g. RxJava)
• Solid knowledge of Angular/AngularJS and TypeScript
• Experience in REST API development
• Hands-on experience with unit testing and test automation
• Familiarity with automation frameworks (e.g. Cucumber)
• Strong problem-solving skills and engineering mindset
• Excellent communication skills and ability to work in a team
• Experience in the payment domain is a plus

Technologies you'll work with

• Java, Spring Boot
• Angular / AngularJS, TypeScript
• RxJava (or similar reactive libraries)
• REST APIs
• Cucumber and test automation tools
• Build tools and CI/CD solutions

Client – why choose this particular client from the Jit portfolio?

Jit Team has had an over-decade-long relationship with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present, over 200 Jit personnel are engaged in the completion of more than 60 projects for this Norwegian major provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the Scandinavian culture, which is conducive to people who place emphasis on work-life balance and feedback culture. Furthermore, all projects are executed in international teams, giving constant exposure to the English language. 

About Jit Team

The Human Factor of IT - it’s not just a slogan, it’s a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 770 experienced experts, to whom we offer developmental projects, a wide range of benefits, and a proprietary professional development programme. Together with clients from around the world, we create innovative IT solutions delivered by highly specialised and efficient teams.

Behind our maxim are also charitable and educational activities. We support schools, universities, and educational institutions by conducting workshops, running educational projects, sponsoring events, and donating learning equipment. We offer internships that help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We also support numerous charitable organisations helping people in need, children, and the elderly. We are a Polish company and we share what we have achieved over more than 15 years of activity. By supporting local initiatives, we contribute to the circulation of good energy.