.NET Integration Engineer (Trading/FinTech)

If you're the kind of engineer who loves making systems talk to each other cleanly (and hates flaky integrations), this one's for you.

A fast-growing online trading company in Dubai is looking for a .NET Integration Engineer to own and improve the integrations that sit at the heart of the business — trading platforms, payment providers, internal services, and everything in between. This is a hands-on role where performance, stability, and security actually matter.

• Building and maintaining .NET/C# services that support high-volume trading and fintech workflows
• Developing integrations with trading platforms and payment providers
• Designing and maintaining REST APIs for internal and external systems
• Working closely with product/business teams to turn requirements into scalable solutions (no throw it over the wall culture)
• Troubleshooting production and integration issues quickly and methodically
• Improving performance, security, and reliability across the platform
• Contributing to code reviews, unit tests, and CI/CD
• Continuously improving how the team builds, ships, and supports software

Experience

• 5+ years hands-on experience with C#, ASP.NET, .NET Core
• Strong MS SQL Server experience (query optimisation, performance tuning)
• Trading/FinTech experience is a must (Forex / online trading / financial technology)
• Good understanding of trading flows, order execution, and account management systems
• Experience with MT4/MT5, bridge integrations, and FIX protocol
• Strong experience integrating third-party APIs and payment gateways
• Solid engineering fundamentals (design patterns, best practices)
• Calm under pressure, strong communicator, genuinely enjoys solving problems

You'll be joining a team that moves fast, cares about quality, and needs someone who can take real ownership of integrations not just build them, but keep them stable, scalable, and well-documented.

.NET Integration Engineer, C#, ASP.NET, .NET Core, REST API, API Integration, Systems Integration, FinTech, Trading, Forex, Online Trading, MT4, MT5, MetaTrader, FIX Protocol, FIX API, Bridge Integration, Payment Gateway Integration, Third-Party APIs, MS SQL Server, SQL Performance Tuning, Database Optimisation, Microservices, CI/CD, Unit Testing, Code Reviews, Production Support, Order Execution, Trading Flows, Account Management Systems, Dubai, UAE