Key skills
C#ASP.NET CoreReactAngular.NET Framework 4.5+.NET CoreObject-oriented designSoftware architecture principlesRelational databasesSQLWeb application developmentAPI designSignalRRabbitMQGitC.NETASP.NETPerformance OptimizationLeadershipCommunication
About this role
OEC provides software solutions to those who work in the automotive parts and repair industry. They are looking for a Senior Software Engineer to build scalable software and collaborate across teams to turn business needs into reliable solutions.
Responsibilities:
- Design, build, and evolve modern web applications and services using .NET and contemporary front-end frameworks
- Lead technical design decisions and contribute to architecture for complex, business-critical systems
- Own features end-to-end—from requirements and estimation through development, testing, and deployment
- Provide technical leadership and mentorship to engineers across the team
- Write clean, maintainable, well-tested code and continuously look for ways to improve performance and scalability
- Partner closely with Product and cross-functional teams to align technical solutions with business goals
- Support production releases and serve as a technical point of contact during deployments
- Troubleshoot and resolve production issues, participating in an on-call rotation as needed
- Advocate for modern engineering practices, tools, and technologies that improve quality and developer experience
Requirements:
- 6+ years of professional software development experience building complex systems
- 2+ years of hands-on experience with React or Angular and ASP.NET Core (C#)
- Experience designing and working within distributed systems and service-oriented architectures
- Strong expertise in C# and the .NET ecosystem (.NET Framework 4.5+ / .NET Core)
- Solid understanding of object-oriented design and software architecture principles
- Experience with relational databases, advanced SQL, and performance optimization
- Web application development and API design/integration
- Asynchronous communication technologies (e.g., SignalR)
- Message-based systems such as RabbitMQ
- Proficiency with Git and modern development workflows
- Willingness to participate in virtual meetings with camera enabled
- Bachelor's degree in Computer Science, Information Technology, or a related field preferred
- Equivalent professional experience will be considered in place of a degree
- Strong preference for those who live in Austin, TX, or Dallas, TX, and are willing to travel