Senior .NET Software Engineer

OEC provides software solutions to those who work in the automotive parts and repair industry. Our solutions make it easier for automotive industry professionals to buy and sell parts, conduct repair research & planning, optimize estimates, improve the parts supply chain, and more. OEC partners with many of the world's largest manufacturers, dealers and suppliers, shops and repairers, and service providers, giving our customers access to a comprehensive network and a streamlined workflow. About the Role We're looking for a Senior Software Engineer who enjoys building scalable, high-quality software and influencing how products are designed and delivered. You'll work across the full development lifecycle-partnering with Product, Marketing, Operations, and Support to turn real business needs into reliable, well-designed solutions. This role is ideal for someone who thrives in a collaborative environment, likes solving complex problems, and wants to help shape engineering standards while mentoring other developers. What You'll Do 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. What We're Looking For Experience 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. Technical Skills 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. How You Work You take ownership and are comfortable driving work forward with minimal direction. You're curious, adaptable, and enjoy learning new technologies. You communicate clearly and collaborate well with both technical and non-technical partners. You're organized, pragmatic, and balance quality with delivery. You're comfortable working in a remote or hybrid environment. Education Bachelor's degree in Computer Science, Information Technology, or a related field preferred. Equivalent professional experience will be considered in place of a degree. Additional Requirements Willingness to participate in virtual meetings with camera enabled. What We Offer: Full benefits starting Day 1: Medical, Dental, and Vision 401(k) with company match Unlimited Flex Time Off plus 10 company-paid holidays Remote-first role with monthly communication stipend Professional development programs, tuition assistance, and quarterly book program Free wellness coaching and pet insurance Home office equipment stipend Employee resource groups and exclusive employee discounts What makes working at OEC awesome? It varies from employee to employee. For some, it's the flexibility - whether it's remote work or a hybrid or in-person role, OEC takes our teams across multiple time zones and international communities. For others, it's the strong sense of camaraderie and community that celebrates both individuals and team-driven contributions. Or it could be the empowerment and how the team is encouraged to take risks, learn, and grow within a dynamic and supportive environment. But no matter what gets us out of bed in the morning, our whole global community is inspired to be forward thinking and drive innovative solutions for the automotive parts and repair industry. OEConnection is subject to certain governmental recordkeeping and reporting requirements for the administration of civil rights laws and regulations. In order to comply with these laws, we invite applicants and employees to voluntarily self-identify their gender, race and ethnicity. Submission of this information is strictly voluntary and refusal to provide it will not subject you to any adverse treatment. The information obtained will be kept confidential and may only be used in accordance with the provision of applicable laws, executive orders, and regulations, including those that require the information to be summarized and reported to the federal government for civil rights enforcement. When reported, data will not identify any specific individual. This information will be maintained separately from your application for employment. If you do not wish to self-identify at this time, you may do so in the future by submitting this form. Failure to provide the following information will not subject you to any adverse action or treatment. OEConnection is an Equal Opportunity/ Affirmative Action employer. We provide equal employment opportunities to all qualified employees and applicants for employment without regard to race, religion, sex, age, marital status, national origin, sexual orientation, citizenship status, veteran status, disability or any other legally protected status. We prohibit discrimination in decisions concerning recruitment, hiring, compensation, benefits, training, termination, promotions, or any other condition of employment or career development.

Created: 2026-03-10