Contract C# developer for Open Banking API integration project.
Build and optimize backend REST API integrations for payments and bank reconciliation using C# and .NET. You'll work independently on integration-heavy systems with SQL Server, focusing on performance and scalability for high-volume processes. This is a three-month contract role requiring strong backend development skills and minimal supervision.
Membership is €29/month, cancel anytime: every rate, every original listing link, and a daily alert for roles matching your filters.
Found at a specialist agency · listed 30 September 2026 · InsideJobs links you to the original posting.