Senior Software Developer

Who We Are: Interra Health is a fast-growing healthcare technology company transforming how providers and patients navigate the prescription journey. Formed through the merger of DoseSpot, Arrive Health, and pVerify, Interra Health delivers trusted eligibility, real-time coverage and pricing insights, prescribing tools, and pharmacy transparency at the point of care—helping providers make informed decisions and patients access the right medications with greater clarity and affordability. Backed by strong market momentum and a bold vision for the future of connected care, Interra Health offers the chance to join an innovative, mission-driven team working at the intersection of software and healthcare to reduce friction, improve access, and make the healthcare experience better for everyone. The Role: As a Senior Software Developer, you will design, build, and maintain modern, scalable cloud-native applications using .NET (C#) and React on Microsoft Azure. Contributing across the full stack, you will deliver performant backend API services and intuitive front- end experiences that support product growth and platform stability — on a system that demands high concurrency, high transaction volumes, and exceptional reliability. You will work cross-functionally with product, cloud, and engineering teams to deliver high- performance solutions that improve patient outcomes and modernize how healthcare is delivered. You bring deep technical expertise, a cloud-native mindset, and an AI-first approach to every layer of the software development lifecycle. Key Responsibilities: Backend Development Design and build robust, scalable, and maintainable backend services using .NET Core (C#), following clean architecture and SOLID principles. Develop and maintain RESTful and event-driven APIs capable of sustaining high-throughput, concurrent workloads. Develop data access layers using MS SQL Server, with a strong emphasis on query optimization, indexing strategies, connection pooling,