This role is listed by an employer that holds a live Home Office sponsor licence on the Skilled Worker route.
Closest occupation match: SOC 2129, Engineering professionals not elsewhere classified. Home Office going rate for this occupation: £46,100 a year.
Individual eligibility depends on personal circumstances. These figures are public reference information, not advice or a verdict on this job.
Salary: £? - ? per year Requirements: Expert-level Core Java development experience Proven experience tuning and optimising JVM performance Strong understanding of data structures and algorithms Experience developing low-latency, high-throughput, event-driven systems under demanding latency constraints Extensive knowledge of concurrency and multithreading, garbage collection, JNI, Java Unsafe, and JNR-FFI Experience with networking and Linux Nice to have: experience with the Aeron messaging fra…
Summary extract from the original listing.
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All rolesLast verified against our ingestion on 31 October 2026; sponsor register dataset 2026-10-31.