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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # C# Engineer - Market Data - Hedge Fund - **Company:** Attribution Search - **Location:** Greater London, UK - **Contract:** Permanent contract - **Skills:** .NET Framework, Amazon Web Services, C Sharp (Programming Language), Databases, Continuous Integration, Relational Databases, Enterprise Messaging Systems, Microsoft SQL Server, Performance Tuning, RabbitMQ, Software Engineering, Systems Architecture, Data Logging, Data Ingestion, Git, Containerization, Kubernetes, Information Technology, Apache Kafka, Software Version Control, Docker - **Published:** August 26, 2026 - **Apply:** https://www.collegerecruiter.com/job/2815188474-c-engineer-market-data-hedge-fund ## About the Role * Degree in Computer Science, Mathematics, Engineering, or a related quantitative field * 1+ years' experience in C# software development. * Market data experience is highly desirable * Strong database experience, including SQL Server or other relational databases * Familiarity with messaging systems such as RabbitMQ or Kafka * Understanding of modern development practices, including version control (Git), CI/CD, and testing * Experience with containerisation and cloud platforms (Docker, Kubernetes, AWS) is beneficial * Strong problem-solving skills and ability to work in a fast-paced environment * Excellent communication skills and ability to collaborate across teams ## Description Attribution Search is partnered with a leading global hedge fund, looking to hire a C# Developer into their Market Data Technology team. This is an exciting opportunity to join a high-performing environment, working on business-critical systems that support trading and risk functions across multiple asset classes. The team is responsible for building and maintaining real-time and historical market data platforms that underpin front-office decision making. Responsibilities As a member of the team, you will be responsible for designing, building, and maintaining robust market data systems, with a focus on performance, scalability, and reliability. * Design, develop, and maintain real-time and historical market data systems using C# / .NET * Build and optimise data ingestion, validation, transformation, and distribution pipelines * Ensure systems are resilient and capable of handling high-throughput data under peak load * Work closely with infrastructure teams to support scalable and reliable system architecture * Collaborate with quants, traders, and other technology teams to support the full data lifecycle * Implement monitoring, logging, and alerting to ensure system performance and stability * Contribute to performance tuning and optimisation of latency-sensitive systems Requirements * Degree in Computer Science, Mathematics, Engineering, or a related quantitative field * 1+ years' experience in C# software development. * Market data experience is highly desirable * Strong database experience, including SQL Server or other relational databases * Familiarity with messaging systems such as RabbitMQ or Kafka * Understanding of modern development practices, including version control (Git), CI/CD, and testing * Experience with containerisation and cloud platforms (Docker, Kubernetes, AWS) is beneficial * Strong problem-solving skills and ability to work in a fast-paced environment * Excellent communication skills and ability to collaborate across teams Candidates with relevant experience are encouraged to apply to find out more. ## Related Videos - [Microservices architecture as a key element in building trading systems for global finance markets](https://www.wearedevelopers.com/videos/1196-microservices-architecture-as-a-key-element-in-building-trading-systems-for-global-finance-markets) - [Beyond Kafka & RabbitMQ: Why NATS is the Future of Microservices Messaging](https://www.wearedevelopers.com/videos/1646-beyond-kafka-rabbitmq-why-nats-is-the-future-of-microservices-messaging) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Inside Bitpanda's Tech Stack: Scaling a European Fintech Leader - Markus Dorner](https://www.wearedevelopers.com/videos/1979-inside-bitpanda-s-tech-stack-scaling-a-european-fintech-leader-markus-dorner) - [Why Systems Break After Initial Success: The Architectural Failures That Take Months to Surface](https://www.wearedevelopers.com/videos/2048-why-systems-break-after-initial-success-the-architectural-failures-that-take-months-to-surface) ## Related Articles - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk)