Technical Architect

Job Purpose

Hands-on .NET Architect to lead the design and build of a low-latency, production-grade FIX engine and connectivity layer for front-office trading workflows. You will own architecture decisions, performance engineering, and delivery of FIX connectivity integrating venues and platforms such as Bloomberg TOMS, Tradeweb, and downstream middle/back-office systems.

Desired Skills and experience

7+ years in software engineering with strong experience in .NET / C# and architecture ownership.

• Proven experience building FIX protocol integrations (FIX 4.2/4.4/5.0), including sequencing, session state, replay/resend, and drop-copy concepts.

• Strong understanding of capital markets trading workflows (RFQ, order/execution lifecycle, allocations, post-trade flows).

• Experience with low-latency engineering: profiling, GC tuning, latency benchmarking, and high-performance orchestration.

• Solid experience with distri...