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Principal Kotlin Software/ Data Engineer

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London
3 days ago
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Job Description
Senior/ Principal Software Engineer - Data - (Kotlin/Java)
London
Remote-first organisation, but will involve some visits to London office
£100,000-£140,000 (potential flex for exceptional candidates)
We're after an experienced Java/ Kotlin engineer who wants to solve hard technical problems, with experience in building data-intensive, high-throughput systems. This is a small, high-impact team working on a central data store supporting mission-critical platforms at a global scale.
What you'll do:
Design and build highly concurrent, data-intensive systems.
Work on distributed architectures, optimizing for low latency and high throughput.
Leverage big data technologies like Redis, distributed caches, and modern data stores (e.g., Couchbase, Cassandra).
Solve challenging engineering problems at scale, ensuring reliability and performance under heavy load.
What you'll need:
Strong Kotlin or Java experience (Kotlin ).
Background in data architectures and large-scale systems.
Experience with relational databases (Oracle a plus, but not essential).
Knowledge of distributed systems and scalable data architectures.
This is an exciting and absolutely mission-critical project for a tier one financial player - if you're looking to solve hard technical problems and have experience with the technologies above, apply now for a fast turnaround.

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