.Net Architect

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

About the Role

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

Responsibilities

- 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 distributed systems, concurrency, and fault-tolerant design. - Strong knowledge of security in financial systems (TLS, certs, secure configuration, secrets management).

Qualifications

- Direct integration experience with Bloomberg TOMS and/or Tradeweb connectivity patterns. - Familiarity with FIX engines/libraries (e.g., QuickFIX/QuickFIXn or equivalent) and when to extend vs build. - Experience with Kafka, MQ, Redpanda. - Linux + containerization (Docker/Kubernetes) and production operations in on-prem / hybrid environments. - gRPC, WebSockets, or binary protocols for internal distribution. - Cloud exposure (Azure/AWS), especially for observability and secure networking.