We are looking for a Senior Scala Developer to join a globally recognized fintech project focused on post‑trade automation and large‑scale financial systems. Our client is a London‑based technology company trusted by more than 180 financial institutions worldwide, including 25 of the 30 globally systemically important banks (G‑SIBs).

Extensive commercial experience (4‑5 years) in Scala.

B2B/Remote (EU)

hourly

Responsibilities

• Designing and implementing real‑time financial data streaming components
• Building and maintaining services based on Akka (Actors, Streams, HTTP)
• Developing Kafka consumers with proper offset handling and advanced error management
• Working with Slick and PostgreSQL (schema modelling, queries, migrations)
• Writing unit and integration tests, especially for asynchronous code
• Collaborating directly with the client’s engineering team in London

Qualific...