Senior Software Engineer - Their platform supports millions of patients and is built around interoperability, data, and real-world impact. Theyre looking for a Software Engineer to join their Integrations team, building and maintaining connections between external systems and their core platform. What youll be doing:- Build and maintain backend integrations across APIs, databases, and external systems- Work on data flows, ETL processes, and system-to-system integrations- Develop and support integration workflows using tools like Rhapsody / Mirth (or similar integration engines)- Collaborate with product and engineering teams to deliver scalable, reliable solutions- Contribute to integration architecture and platform connectivityWhat theyre looking for:- Experience with Ruby / Ruby on Rails- Strong JavaScript or TypeScript experience- Background in backend systems, integrations, and distributed systems- Experience with APIs (REST), ETL, middleware, or event-driven architecture- Experience working with cloud platforms (AWS, GCP, or Azure)- Solid understanding of databases (Postgres / SQL)Nice to have:- Experience with integration engines (Rhapsody, Mirth, or similar)- Exposure to healthcare interoperability (FHIR, HL7, EHR/EMR systems)- Experience working with messaging platforms or communication APIs- Experience in data-heavy or highly regulated environmentsFully remote (US) | Competitive hourly rate | 12-month contract (likely to extend)