Senior Java/Fullstack Developer

Salary:
pln/day on B2B

Work model:
elastic hybrid from Gdynia / Gdańsk (at least 2 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
Join our client's team working on the
Payment Services Directive implementation project
, within the Open Banking Development Hub. The team is
shaping and delivering modern digital API services
focused on business banking customers. You will contribute to the development of a new, common API platform serving customers across multiple Nordic countries.

You'll be part of a dedicated Agile team located in Poland and the Nordic region, collaborating closely with other experts in a dynamic, innovative environment.

Responsibilities You'll Have

• Design, develop, and maintain backend and full-stack solutions supporting Open Banking API services
• Collaborate with product and engineering teams to shape new digital banking capabilities
• Work with microservice-based architectures using Java 21 and Spring Boot
• Ensure code quality, performance, and reliability through best engineering practices
• Participate in Agile ceremonies and contribute to continuous improvement
• Support integration with systems across multiple Nordic markets

Expected competences and knowledge

• 4+ years of recent commercial experience in software development, preferably within large corporate environments
• Strong collaboration skills and ability to thrive in a team-oriented setup
• Solid knowledge of Java 21, Spring Boot, Microservices, Oracle, GIT, Maven, and Jenkins

Nice to have

• Experience with Java Reactive programming, Hibernate/JPA
• Knowledge of TypeScript and modern frontend frameworks (Angular or React)
• Experience in building highly available applications
• Familiarity with Docker, Kubernetes, and MQ

Technologies
you'll work with

• Java 21
• Spring Boot
• Microservices
• Oracle
• GIT
• Maven
• Jenkins
• Hibernate/JPA
• Reactive Java
• TypeScript, Angular
• React
• Docker
• Kubernetes

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 700 experienced experts
. We create highly specialised teams for clients from all over the world. We offer team members developmental projects, a wide range of benefits and a proprietary professional development programme.

Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We are a Polish company and we share what
we have achieved over 15 years of activity
. By supporting indigenous initiatives, we ensure the circulation of good energy.