Experienced API Developer

We are expanding our open banking API team in Mariehamn

Open banking offers banks the opportunity to expose data and processes through open APIs. Open banking APIs enable third party developers to build applications and services around banks, providing greater choices and experiences for bank customers.

Crosskey has built a powerful banking API platform to enable open banking and facilitate our customers' digital transformation journey. The API platform is a central part for all Business Areas within Crosskey. You will be joining the dedicated, self-organized team of experienced developers responsible for developing, delivering, and maintaining it.

We offer you a fun and challenging workplace in an innovative company with an open and flexible work culture based on freedom with responsibility and feedback. Depending on your skills, passion and ambitions, you will be able to define where you can contribute the most and add your flavor of the latest technology trends to this new area of financial services. Ongoing learning opportunities will help you acquire new skills and deepen your existing expertise.

You should apply if

- You are a doer with passion for delivering great products and services, curious with an experimental mindset, interested in solving problems and constantly learning new things

- You have several years of software development experience, including some of the following key technologies: Java, Spring, Microservices, RESTful API design, OAuth2, AWS, Git, Linux, Docker, Kubernetes, NGINX, CI/CD pipelines and test automation

- You have an interest in security, cryptography and how to keep data safe

- You are comfortable with changing requirements, self-imposed deadlines, and balancing shipping early with the need for stability and robustness required in the financial sector

- You effectively make trade-offs between new features, system complexity, and scalability

- You are comfortable with interacting with our customers and developer community, including drafting and distributing documentation for integrators

- You want to run what you build in the cloud on Amazon Web Services in a DevOps fashion

- You care deeply about building an inclusive and diverse culture in which everyone can succeed

Interested?

For further information about this position, please contact

Lucas Mattsson, Team Manager

Tel +358 (0) 4573613709

Email: lucas.mattsson@crosskey.fi

John Boman, Rekryterare

john.boman@alandsbanken.fi

Please apply on www.crosskey.fi/career no later than 27.04.2025