Senior .NET Developer at Brooksource Senior .NET Developer at Brooksource in Wyoming, Michigan Posted in 5 days ago.

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full-time Senior Backend Engineer (.NET) Build the systems behind millions of digital transactions. We're looking for a Senior Backend Engineer who enjoys solving complex problems and building scalable systems. In this role, you'll design and develop backend services that power digital receipt experiences integrated with POS platforms , helping businesses modernize how transactions are captured and delivered to customers. You'll work with a small, highly skilled team to create reliable APIs, improve backend architecture, and ship software used in high-volume environments. What You'll Do Design and build scalable backend services using .NET / C# Develop and maintain RESTful APIs powering digital receipt platforms Integrate services with POS and transaction systems Contribute to architecture decisions and system design Participate in the full software lifecycle : design, development, testing, and deployment Ensure performance, reliability, and scalability in high-transaction environments Collaborate with engineers, product teams, and stakeholders What You Bring 5-10 years of professional software development experience Strong experience with .NET / C# backend development Experience designing and building REST APIs and distributed services Solid understanding of system design, integration patterns, and scalable architecture Ability to work independently while contributing to a collaborative engineering team Strong problem-solving and debugging skills Nice to Have Experience integrating with POS systems Experience with digital transaction or receipt platforms Exposure to AI or context-driven systems Background in high-availability, high-volume platforms Why Join Us Work on high-impact, large-scale transaction systems Collaborate with a small, expert engineering team Solve meaningful technical challenges with real-world impact