Low-Latency Market Data Engineer (C++/Linux)

Arcus Search; Greater London; In loco; GBP 90.000 - 150.000; Tempo pieno

Descrizione del lavoro

Arcus Search in London is seeking a Market Data Engineer to develop and optimise high‑performance market data feed handlers in modern C++. You will work on binary exchange protocols, exchange connectivity, and real‑time data delivery for trading and research workflows.

You’ll contribute to low-latency Linux environments, collaborate with quants and traders, and help scale systems across global markets, ensuring precision and reliability in data streams.

Competenze

• Experience in modern C++ within market data or trading systems.
• Background with market data feeds and exchange connectivity.
• Experience with low-latency Linux environments.

Mansioni

• Build and maintain high-performance market data feed handlers in C++.
• Implement and optimise binary exchange protocols across venues.
• Collaborate with trading and research teams to ensure timely data delivery.
• Improve latency, throughput and resilience of real-time data systems.
• Contribute to exchange connectivity and production stability.

Conoscenze

Modern C++ (C++11/14/17+)

Market data feeds

Linux low-latency systems

Networking concepts

Binary protocols

Python (nice-to-have)

Distributed systems

Descrizione del lavoro

Arcus Search in London is seeking a Market Data Engineer to develop and optimise high‑performance market data feed handlers in modern C++. You will work on binary exchange protocols, exchange connectivity, and real‑time data delivery for trading and research workflows.

You’ll contribute to low-latency Linux environments, collaborate with quants and traders, and help scale systems across global markets, ensuring precision and reliability in data streams.