About the role
Join an international technology team building next-generation open banking solutions used across Europe. Our platform enables secure, reliable, and high-quality connectivity to financial institutions—powering innovative products and services in the digital payments ecosystem.
You will work in a highly skilled, collaborative environment alongside teammates located mainly in Denmark, Ireland, and Romania.
As a Java Developer, you will contribute to the development, improvement, and maintenance of a large-scale open banking platform. You will work on advanced API solutions focused on security, data processing, monitoring, onboarding automation, and high-performance connectivity.
This role is ideal for engineers who enjoy solving complex problems, working in modern cloud environments, and collaborating with international teams.
Our expectations
- Strong experience in building backend services (Java + .Net).
- Approximately 6 years of relevant experience in Java programming.
- Knowledge of C# programming.
- Solid understanding of API design, distributed systems, cloud environments.
- Experience in establishing bank connections through PSD2 interfaces.
- Ability to write clean, maintainable, and testable code.
- Experience working in fast-paced, product-centric environments.
- Collaborative mindset and eagerness to work closely with product and engineering peers.
- Proficiency in English, fluent Polish.
- Hybrid work 3 days per week from the office (Gdansk, Warszawa).
Main responsibilities
- Design, develop, and maintain APIs and integration modules connecting the platform to thousands of European banks and financial institutions.
- Collaborate with engineers and product stakeholders to define requirements, set acceptance criteria, and deliver solutions.
- Contribute to architecture by ensuring scalability, maintainability, and adherence to best practices.
- Maintain quality through code reviews, testing, and continuous improvement initiatives.
- Solve complex problems involving performance, distributed systems, and regulatory constraints.
