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.