-
Jit Team

Senior Java Developer

Jit Team
Poland · Full-time · Mid-Senior

Salary: 1000 - 1200 PLN/day on B2B

Work model: elastic hybrid from Gdańsk/Gdynia (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

You will join to Liquidity and ALM team, where we are building the current and future Data and Analytical solutions in Group Finance. If you are interested in: BDD, CI/CD, Clean code, event sourcing architecture patterns, good practices like domain driven design - that project will fit your expectations well.

Responsibilities You'll Have

  • Working in Agile-driven projects
  • Building microservices architecture
  • Consuming data from API services
  • Implementing concurrency (multi threading) with modern solutions (e.g. Coroutines, Virtual Threads etc)
  • Creation of highly-available and high-throughput applications (batch and stream processing)

Expected competences and knowledge

  • Significant technical experience with Java 17+ and Spring (min. 5 years of commercial experience)
  • Basic knowledge of SQL
  • Experience of working with GIT
  • Problem-solving attitude
  • Good analytical skills, sufficient to decompose features and project application design
  • Fluent English (needed to daily communication)

Nice To Have Skills

  • Kotlin
  • JavaScript
  • Power BI
  • Kafka
  • Grafana
  • Docker
  • Kubernetes
  • Snowflake

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 500 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.

Key Skills

Ranked by relevance

microservices java cicd
Login to Apply
Posted
Aug 04, 2025
Type
Full-time
Level
Mid-Senior
Location
Gdańsk
Company
Jit Team

Industries

Software Development Financial Services IT Services IT Consulting

Categories

Information Technology

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
Jit Team
Related

Senior Software Engineer (Java)

2026-05-08

Full-time
Mid-Senior
Poland
Financial Services
Engineering
View Job Details
Jit Team
Related

Senior Frontend Developer

2026-05-23

Full-time
Mid-Senior
Poland
IT Services
Information Technology
View Job Details
Jit Team
Related

Senior Java Developer

2026-05-21

Full-time
Mid-Senior
Poland
Information Services
Engineering