Senior Java Developer (Fintech)

TL;DR

Senior Java Developer (Fintech): Building and modernizing collateral data streams within a Data Products initiative with an accent on Data Mesh principles and high-quality data architecture. Focus on designing and developing scalable data solutions for the banking and financial services domain while collaborating in cross-functional international teams.

Location: Hybrid (Gdynia, Gdańsk, Warszawa, or Łódź), requiring 2-3 days per week in the office.

Salary: 1,000–1,200 PLN/day (B2B).

Company

A Polish IT services company with over 15 years of experience, specializing in delivering innovative solutions through highly skilled teams and a strong focus on professional development and social responsibility.

What you will do

• Develop and maintain Java-based solutions for Data Products initiatives.
• Rebuild and enhance collateral data streams using Data Mesh principles.
• Collaborate with cross-functional teams to deliver high-quality data solutions.
• Participate in code reviews and act as a technical sparring partner.
• Analyze and design solutions supporting critical banking business processes.

Requirements

• Minimum 5 years of hands-on experience in Java development.
• Fluency in spoken and written English is required.
• Experience working with the four-eyes principle and peer reviews.
• Strong communication skills for effective collaboration in distributed teams.
• Ability to adapt quickly to changing business and technical requirements.
• Experience in the banking or financial services industry is a plus.

Culture & Benefits

• Scandinavian organizational culture emphasizing work-life balance and feedback.
• Flexible work organization.
• Financed professional training and development programs.
• Regular integration meetings within the community.
• International work environment with daily English usage.