AI Summary
Join a globally recognized fintech project focused on post-trade automation and large-scale financial systems. Design and implement real-time financial data streaming components using Akka, ZIO, and Kafka while collaborating with London-based engineering teams. Requires 4-5+ years of commercial Scala experience and strong Akka/Akka Streams knowledge.
Key Highlights
Senior Scala Developer role for a London-based fintech company trusted by 180+ financial institutions
Work on mission-critical systems supporting global financial markets with Akka, ZIO, and Kafka
Fully remote position with 4-5+ years of commercial Scala experience required
Key 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 modeling, queries, migrations)
Writing unit and integration tests, especially for asynchronous code
Collaborating directly with the client’s engineering team in London
Technical Skills Required
Benefits & Perks
Fully remote work
Competitive hourly rate of 40–50 EUR/h
Job Description
🚀 Senior Scala Developer
💰 Rate: 40–50 EUR/h
đź“„ Contract: B2B
🏠Location: 100% Remote
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). You’ll have the opportunity to work on mission-critical systems used across the global financial market — all while enjoying the flexibility of fully remote work.
đź’» Your 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 modeling, queries, migrations)
- Writing unit and integration tests, especially for asynchronous code
- Collaborating directly with the client’s engineering team in London
Interested in remote work opportunities in Development & Programming? Discover Development & Programming Remote Jobs featuring exclusive positions from top companies that offer flexible work arrangements.
- Scala
- Akka (Actors, Streams, HTTP)
- ZIO
- Apache Kafka
- Slick / PostgreSQL
- AWS (EC2, S3, SQS/SNS)
- 4–5+ years of commercial Scala experience
- Strong knowledge of Akka Actors & Akka Streams
- Hands-on experience with ZIO in production environments
- Practical experience with Apache Kafka and distributed systems
- Experience with testing asynchronous applications
- Knowledge of AWS/cloud environments
- Fluent English communication skills
Browse our curated collection of remote jobs across all categories and industries, featuring positions from top companies worldwide.
- HR Screening
- Internal Technical Interview
- Client Technical Interview
- Final Client Meeting
- One of the most technically challenging Scala projects in Europe
- Long-term and stable fintech engagement
- Real impact on systems supporting the global financial market
- International engineering environment with modern technologies
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