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Senior Scala Developer
Scalac
Source: Headcount Labs ยท original listing โ
Job data: Headcount Labs, ODbL 1.0. Job descriptions belong to their employers.
Posted Oct 13
About this role
๐ Senior Scala Developer ๐ฐ Rate: 38โ44 EUR/h ๐ Contract: B2B ๐ Location: 100% Remote ย 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). Youโll have the opportunity to work on mission-critical systems used across the global financial market โ all while enjoying the flexibility of fully remote work. ย ๐ป Your responsibilities: โข Designing and implementing real-time financial data streaming components โข Building and maintaining services based on Akka (Actors, Streams, HTTP) โข Developing Kafka consumers with proper offset handling and advanced error management โข Working with Slick and PostgreSQL (schema modeling, queries, migrations) โข Writing unit and integration tests, especially for asynchronous code โข Collaborating directly with the clientโs engineering team in London ย ๐ Tech Stack: โข Scala โข Akka (Actors, Streams, HTTP) โข ZIO โข Apache Kafka โข Slick / PostgreSQL โข AWS (EC2, S3, SQS/SNS) ย โ What we expect: โข 4โ5+ years of commercial Scala experience โข Strong knowledge of Akka Actors & Akka Streams โข Hands-on experience with ZIO in production environments โข Practical experience with Apache Kafka and distributed systems โข Experience with testing asynchronous applications โข Knowledge of AWS/cloud environments โข Fluent English communication skills โก Recruitment Process: * HR Screening * Internal Technical Interview * Client Technical Interview * Final Client Meeting ๐ Why is it worth joining? โข One of the most technically challenging Scala projects in Europe โข Long-term and stable fintech engagement โข Real impact on systems supporting the global financial market โข International engineering environment with modern technologies Interested? Feel free to reach out directly for more details ๐ฉ