Senior Backend .NET Engineer

DescriptionKforce has a client that is seeking a Senior Backend .NET Engineer in Lakeland, FL.Duties Include:* Design and implement backend architecture using .NET Framework/.NET 8 and C#* Develop and maintain RESTful APIs and microservices for web and mobile applications* Optimize application performance, scalability, and security across distributed systems* Collaborate with FE engineers to integrate user-facing elements with server-side logic* Implement database solutions (SQL Server, PostgreSQL) and ensure efficient query performance* Participate in code reviews, enforce best practices, and mentor junior developers* Troubleshoot production issues and provide timely resolutions* Ensure compliance with security standards and data protection protocols* Contribute to CI/CD pipelines and automated deployment processes* Stay current with emerging .NET technologies and cloud-native development trends* Follow a TDD methodologyRequirements* Bachelor's degree in Computer Science, Software Engineering, or related field or equivalent work experience* 5+ years of professional experience in backend development with .NET technologies* Strong proficiency in C#, .NET Core/.NET 8, and Web API* Expertise in SQL Server and relational database design; Experience with PostgreSQL is a plus* Solid understanding of object-oriented programming, design patterns, and SOLID principles* Familiarity with Agile/Kanban methodologies* Excellent problem-solving and communication skillsJob TypeDirect HireCompensation50 - $65