Reference: 56555Senior C# Developer | LondonIndustry: Financial ServicesLocation: London, United Kingdom (Hybrid)Salary: 85k to 120k - based on experience and skillset + bonus + EOT + benefits
Please make sure you read the following details carefully before making any applications.
What you'll be doing
Develop, maintain and enhance client-facing tools for trading and risk management across commodities and FX products.
Collaborate closely with front office, risk, operations and technology teams to automate workflows and improve execution efficiency.
Design and implement real-time analytics and reporting systems, including dashboards and operational monitoring.
Integrate data sources (market data, positions, risk metrics) into scalable services and visualisation layers.
Optimise performance and reliability of in-house applications, including low-latency components and data pipelines.
Ensure systems are resilient, secure, and compliant with operational and governance standards.
Contribute to code quality through peer reviews, testing practices, documentation and continuous improvement.
The skills we're looking for
5+ years' development experience within a hedge fund, investment bank, or trading firm.
Strong programming skills in C# and experience delivering production-grade services.
Good understanding of financial markets, especially commodities or FX.
Proven experience building low-latency tools, data pipelines, or trade support systems.
Familiarity with market data feeds, pricing models, and position management systems.
Knowledge of databases (SQL) and designing efficient data access patterns.
Experience with cloud infrastructure (Azure preferably).
Familiarity with DevOps practices and CI/CD pipelines.
Understanding of systematic trading frameworks or risk analytics.
Excellent communication skills and ability to operate effectively in a fast-paced front-office environment.
Strong problem-solving mindset and attention to detail.
Exposure to energy markets, metals, or emerging market FX is a plus.
What we offer
Participation in an Employee Ownership Trust, with potential for tax-free discretionary cash bonuses.
Annual discretionary performance bonus.
Extensive private health benefits, including medical, dental, critical illness, life assurance, and income protection.
25 days' holiday plus bank holidays.
Pension scheme to support your future.
Salary sacrifice options including electric vehicle leasing and cycle to work scheme.
Discounted gym membership and season ticket loans.
Ongoing support for professional development.
Employee Recognition Awards and Length of Service rewards. xohmjla
Remote working/work at home options are available for this role.
Full Stack Developer | C# | London, Hybrid in Vauxhall employer: Source Group International
As a Lead Data Engineer in London, you will join a forward-thinking company that prioritises innovation and employee development. With a strong emphasis on collaboration and mentorship, the work culture fosters continuous learning and growth, while competitive salaries and comprehensive benefits ensure a rewarding experience. The vibrant London location offers unique networking opportunities and access to a diverse tech community, making it an excellent place for professionals seeking meaningful and impactful work.
Contact Details:
Source Group International Recruitment Team
