C# Software Engineer .Net - Quant Trading

Salary: £40,000 - 70,000 per year

Requirements:

• Outstanding academic record, including at least a 2.1 in Computer Science, Mathematics or a similar STEM discipline from a top-tier university (for example, a Russell Group or top 100 global university)
• Strong A-level results
• Advanced C# .NET programming skills
• Strong knowledge of SQL databases
• Experience in a finance or trading environment
• Thorough understanding of computer science fundamentals, including OOP, data structures, design patterns and algorithms
• Entrepreneurial mindset with strong business acumen
• Ability to take ownership and lead projects
• Collaborative approach with strong problem-solving and idea-sharing skills

Responsibilities:

• Design and develop high-performance applications, APIs and services
• Support cross-asset trading, analytics and risk management workflows
• Work with quantitative researchers and financial specialists
• Solve complex technical challenges involving scalability, performance, data processing and system design
• Build platforms that bring trading and risk models into production

Technologies:

• C#
• Support
• OOP
• SQL
• ASP.NET

More:

We are a highly regarded financial technology consultancy building sophisticated software used by investment banks, hedge funds and asset managers. This is a full-time onsite role based in our Central Newcastle office, working Monday to Friday with hours of 09:00 to 18:00 and some flexibility. We offer a competitive package including salary up to 120k, bonus, 25 days holiday, Bupa healthcare, a generous pension contribution, continuous career development opportunities, and a social team atmosphere with regular events and early finish drinks on Fridays.

last updated 34 week of 2026