Senior .Net Software Engineer

OEC creates automotive technology, helping repair shops, auto part distributors, and manufacturers run their businesses more effectively and profitably. They increase efficiency across the automotive aftermarket, OEM, collision, mechanical, and supply chain spaces by connecting repair shops, dealers, parts distributors, and manufacturers.

• 5+ years building production software
• Strong backend engineering experience with C# and .NET
• Ability to work comfortably in a codebase that includes frontend/UI layers when needed
• Hands-on experience with PostgreSQL and MongoDB
• Cloud knowledge is required; AWS is preferred
• Git is required

Nice to have:

• CI/CD ownership experience
• Docker/container-based workflows
• Experience in platform or shared-services teams

• Build and ship backend features in C# / .NET
• Diagnose production issues across APIs, data, and integrations, then deliver permanent fixes
• Design and implement integrations between internal services and external systems
• Improve service performance, reliability, and operability in a cloud environment
• Drive code quality through design reviews, PR feedback, and engineering standards
• Partner with other engineers to break down and deliver complex platform work

This is a hybrid role, working from the OEC Cracow office at least 1 day a month is required.