C#.NET Backend Developer

We are seeking a .NET Developer to design, build, and maintain applications and backend services. You will work with product managers, frontend developers, and other engineers to deliver secure, reliable software, with a focus on API development, data processing, and system integration.

• Three or more years of professional software development experience using C# and .NET. \n

• Experience developing backend services and APIs with ASP.NET Core. \n

• Strong understanding of object-oriented design, dependency injection, and asynchronous programming. \n

• Proficiency with SQL and relational databases such as SQL Server or PostgreSQL. \n

• Experience with Entity Framework Core, Dapper, or similar data-access tools. \n

• Understanding of API security, authentication, and authorization. \n

• Familiarity with Git, automated testing, code reviews, and CI/CD pipelines. \n

• Strong troubleshooting, communication, and collaboration skills. \n, * Experience with financial services, trading platforms, order management, or risk systems. \n

• Experience with messaging platforms such as Kafka, RabbitMQ, or Azure Service Bus. \n

• Familiarity with WebSockets, SignalR, or gRPC. \n

• Experience with OAuth 2.0, OpenID Connect, and identity platforms such as Keycloak. \n

• Familiarity with Kubernetes, Docker, Linux, and cloud platforms such as AWS or Azure. \n

• Experience with caching, distributed systems, and high-availability architectures. \n

• Experience profiling and optimizing concurrent, high-throughput applications. \n

• Familiarity with maintaining or migrating .NET Framework applications to modern .NET. \n

Sterling Trading Tech (Sterling)’s mission is to provide market-leading, cloud-based trading infrastructure, encompassing Trading Platforms, OMS, and Risk products to support both buy-side and sell-side firms. Sterling’s clients include clearing firms, broker dealers, proprietary trading groups, and hedge funds in over 20 countries. Sterling systems currently process over 10% of all US matched equities.

\n

Recently acquired by L Squared Capital Partners (L Squared), Sterling is entering a new phase of expansion and innovation. Sterling’s accelerated growth plans include additional staffing in both its product and sales organizations, new technology development and the release of incremental cloud services, with the addition of new asset classes and international coverage to drive global adoption of its offerings.

\n

This is an exciting time to join Sterling’s growing team of trailblazers developing next generation trading technology in the fintech space.

https://job.goodword.io/JobLanding/JobId=6d3194ef-cb1b-4a47-9158-94fcd72fbb6f?trafficsourceid=0 external