Senior Java Developer Permanent | Full‑Time

Our client is expanding their engineering team and we’re supporting them in the search for a Senior Java Developer with strong experience in distributed systems, large‑scale data processing, and high‑performance microservices. This is an opportunity to join a highly technical environment working on an event‑driven platform that handles high‑volume, real‑time data.

The Role You’ll play a key part in designing and delivering Java‑based services that power a complex, data‑intensive system. The ideal candidate enjoys solving distributed‑systems challenges, improving performance, and contributing to architectural decisions.

Key Responsibilities Develop and maintain Java‑based microservices

Build scalable event‑stream processing pipelines using Apache technologies (Kafka, Camel, Flink, etc.)

Optimise services for throughput, reliability, and low latency

Design and maintain REST APIs for internal and external use

Collaborate with product and UI teams on data models and integration patterns

Design relational data structures for high‑ingest workloads

Write efficient SQL, schema migrations, and perf...