8 months ago
London, United KingdomSenior
Responsibilities
- Design, develop, and maintain high-performance C#/.NET applications for electronic trading, real-time risk, and analytics systems.
- Process market data, pricing, orders, analytics, and risk calculations in real time.
- Implement concurrency, parallel programming, asynchronous, and multithreaded solutions for performance-sensitive systems.
- Participate in system design, architecture discussions, technical specifications, sprint planning, estimations, and technical reviews.
- Optimize latency, throughput, memory usage, scalability, and system robustness.
- Contribute to design, development, testing, release, monitoring, and production support activities.
- Provide third-line production support and participate in occasional out-of-hours production releases.
- Collaborate with developers, quantitative teams, infrastructure teams, trading desks, and risk teams.
Requirements
- Strong experience as a C#/.NET Developer in performance-sensitive environments.
- Proven experience with real-time or high-throughput systems.
- Strong understanding of concurrency, parallelism, asynchronous and multithreaded models, and memory optimization.
- Experience working in Front Office, Trading, or Risk IT environments.
- Strong production mindset, system ownership, communication, and structured problem-solving skills.
- Experience with electronic trading, low-latency environments, distributed, grid, or event-driven systems is valued.
- Experience with asset classes such as Equities, Fixed Income, Commodities, FX, or Derivatives is valued.
- Familiarity with messaging middleware such as Kafka or Solace, FIX or other market connectivity protocols, and interaction with C++ low-latency or HFT-adjacent components is valued.
Benefits
- Permanent and contracting opportunities in London, UK.
- Access to multi-asset Front Office, Trading, and Electronic Trading environments.
- Highly technical engineering assignments with clear positioning between HFT and non-HFT trading systems.
- Tailor-made training paths, skill development, and long-term career progression.
- Human-sized consultancy with close support and high-quality client missions.
- Occasional out-of-hours production interventions may be required.
Tech Stack
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