Senior Full Stack Engineer (.NET/Telematics)

Our client is an established vehicle technology company growing its connected products division. Operating with the pace and ownership of a small technology team, this group builds solutions that help commercial fleets access and act on data from connected trailers and vehicle systems. They’re hiring a Senior Software Engineer to help build and scale the cloud platform behind these products. This is a hands-on role spanning APIs, partner integrations, frontend applications and cloud services, with meaningful influence over the platform’s technical direction. Experience building software for telematics platforms is a key requirement. The team is looking for someone who understands connected vehicle data and can bring that experience to a platform entering its next stage of growth. Responsibilities : Build and enhance APIs, SDKs and integrations that connect customers, partners and third-party platforms. Develop services that ingest, process and share data from connected vehicles and devices. Contribute substantially to frontend applications and tools used to access and manage platform capabilities. Help evolve the platform’s architecture to support increasing device counts and data volumes. Develop and optimize databases, data access patterns and asynchronous processing workflows. Support cloud infrastructure, deployment pipelines and production reliability. Work directly with engineering, product and business stakeholders to turn requirements into practical solutions. Improve existing systems while helping define and build the next generation of the platform. Must-Have Skills : 7+ years of professional software engineering experience. Direct experience developing software for telematics, fleet technology or connected vehicle platforms. Strong backend engineering skills, including C#/.NET/.NET Core experience. Experience building APIs and integrations used by external customers or partners. Hands-on frontend development experience and comfort contributing across the full stack. Experience deploying and supporting production applications in Azure or AWS. Strong SQL and relational database skills. Experience with messaging, background processing or event-driven systems. Experience scaling systems that handle substantial device or telemetry data. Ability to work independently, make technical decisions and collaborate effectively within a small team. Why This Opportunity Help shape a growing connected vehicle platform with real-world applications. Own meaningful engineering work across the stack. Influence architecture and technology decisions as the platform scales. Join a small, entrepreneurial team backed by an established company. Remote flexibility, comprehensive benefits and eligibility for a performance-based bonus program. Benefits: Remote flexibility Medical, dental and vision insurance 401(k) with company match Paid time off and holidays Eligibility for a revenue milestone-based team bonus