New offer - be the first one to apply!

June 3, 2026

Senior Java Developer (banking)

Senior • Hybrid

140 - 160 PLN/hr

Warsaw, Poland

Industry: Banking

Rate: up to 160 pln/h on b2b

Location: Hybrid form Warsaw, Gdańsk or Gdynia (3 days per week from office)

Summary: The main purpose of this role is to be part of a team responsible for the modernization of banking software, specifically transitioning from a legacy system to a new digital platform for corporate clients. This initiative aims to enhance customer service and improve operational efficiency.

Responsibilities:

  • Develop new features and improvements for the corporate banking platform.

  • Collaborate with developers, product owners, architects, analysts, and QA teams.

  • Build and maintain APIs for enhanced customer experience.

  • Ensure compliance with banking services and maintenance requirements.

  • Participate in agile ceremonies and follow SAFE Agile principles.

Key Requirements:

  • Minimum 6 years of hands-on experience in Java development.

  • Experience in building API solutions.

  • Familiarity with reactive programming methodologies.

  • Working knowledge of Spring, Hibernate, and Cucumber framework.

  • Proficiency with SQL, REST, Microservices, and GIT.

  • Understanding of SOLID principles and design patterns.

  • Fluency in English.

Nice to Have:

  • 2 years experience with Angular.

  • Ability to conduct unit tests using Jasmine.