Freelance Scala Software Engineer - Team Payment H/F - 75

Swan is looking for a Senior FreelanceSoftware Engineer to join is tech team of 70+ people for a specific project over a few months.

The Engineering team is by far the largest at Swan. This team includes Software developers, who build payments and end-customer applications, as well as Infrastructure, DevOps, QA, and Security.

We build with intent, focusing on solving real problems that matter. In a regulated environment, compliance, security, and resilience are at our core. We value ownership, open collaboration, and a shared vocabulary to keep complexity manageable. Simplicity is key, clean, maintainable code wins over clever tricks. We ship fast, learn continuously, and always strive for excellence.

Your mission

- You will be technically responsible for one or more projects.
- You will have the opportunity to solve problems in one of the most demanding IT domains with a reactive architecture.
- You will design with the product team the bank by API.
- You will improve the performance of a system with a rapidly growing load.
- You will ensure the respect of the architecture rules and of the automated tests

Our technical environment

- Scala ; FPTS ; Typelevel ; PostgreSQL ; Kafka ; GraphQL ; K8S ; AWS