Senior EFX Developer (Java)

Location: London Hybrid mode We are looking for a highly skilled Senior EFX Developer to join our technical team specializing in electronic trading solutions. We seek a professional with extensive experience in low-latency application development and solid knowledge of financial markets, particularly in Foreign Exchange (FX) . Technical Requirements: Core Java 17 Advanced low-latency development techniques (zero GC, copy-free) Performance tuning at JVM level, garbage collection (GC) , and OS-level optimization FIX protocol Experience with low-latency messaging technologies : Aeron, SBE, Protobuf, Agrona, Chronicle Functional understanding of financial markets, especially: FX products : Spot, Forward, NDF Pricing, trading, hedging , and liquidity management processes RFQ & Streaming protocols , market making, and order management Experience with distributed computing and distributed caching tools such as: Hazelcast, Redis, Coherence , or similar Profile: Performance-driven mindset with focus on reliability and scalability Ability to lead technically , mentor junior team members, and promote best practices in development and testing High level of autonomy, initiative, and a strong commitment to software quality in demanding production environments If you're interested in working in a technically challenging environment, using cutting-edge technologies with a focus on critical trading systems, we look forward to your application.