Senior Scala Developer

Senior Scala Developer

Rate: 45-50 EUR/h

Contract: B2B

Fully remote within the EU

Working hours: 2-3 hours of overlap with the Canadian team's business hours (ET).

Join a long-term FinTech project where you'll build and maintain a high-availability platform delivering FX market data to institutional clients around the world. This is a great opportunity to take ownership of business-critical systems, work with modern cloud infrastructure, and have a real impact on a product used in the financial industry.

Tech Stack

• Scala 2.12
• Finagle Stack
• Play Framework
• Apache Thrift
• Kubernetes (GKE)
• Redis (Pub/Sub)
• MySQL (replication)
• Helm
• Terraform
• CircleCI
• ArgoCD
• multi-repo architecture
• AI Assistant

What you'll be doing

• Build and maintain distributed Scala microservices
• Develop high-availability backend services processing financial market data
• Work with cloud-native infrastructure and Kubernetes
• Improve CI/CD pipelines and infrastructure automation
• Take ownership of production services following a structured knowledge transfer
• Participate in a shared on-call support rotation
• Collaborate with an international team using AI-assisted development tools

We're looking for someone who has

• Strong commercial experience with Scala
• Experience with microservices and distributed systems
• Hands-on experience with Kubernetes, Redis and MySQL
• Experience with CI/CD and Infrastructure as Code
• An ownership mindset and confidence working independently with production systems

Why join?

• €45-50/h (B2B)
• Work on a mission-critical FinTech platform
• Hgh level of ownership and autonomy
• Modern cloud & DevOps environment
• AI-assisted development
• Long-term cooperation