C# Developer

£80000 - £120000 per annum
London
Trading Technology
August 11, 2026
Permanent
Greater London
UK
About the Role
A leading global energy and commodities organisation is seeking to strengthen its technology capability supporting high-volume liquids trading operations. This vacancy is advertised by a recruitment partner on behalf of our client.

Overview of the role
  • Develop, enhance and support liquids trading applications with a primary focus on the RightAngle ETRM platform
  • Deliver solutions across the end-to-end trading lifecycle: deal capture, scheduling, logistics, inventory movements, invoicing and settlements
  • Build and support integrations with risk, accounting, logistics and data platforms
  • Troubleshoot production issues, perform root-cause analysis, and ensure stable, SOX-auditable change delivery
Required experience and skills
  • 5–10 years’ development/customisation (business rules, reports) in commodities/liquids trading
  • 5+ years’ C# development
  • 5+ years’ MS SQL Server (stored procedures, database design, performance tuning, reporting)
  • 5+ years’ Git source control
  • Strong understanding of liquids trading workflows; confident working with business and technical stakeholders

If you’re an experienced C# developer ready to make a measurable impact in liquids trading technology, apply now to be considered.