Integration Engineer

Who is Parser? Technology alone does not create impact - the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and AI enablement. We are a fast-growing team of 340+ engineers and consultants across Europe (UK, Spain, Portugal), the Americas (US, Argentina, Uruguay, Colombia), and the Middle East. We combine global reach with a mindset focused on agility, senior expertise, and close collaboration. We work as an extension of our clients’ teams, helping them define the right problems, shape solutions, and deliver technology-driven outcomes that create measurable business value. Our expertise spans software engineering, AI & data, product development, and customer experience, delivered by teams that combine strong technical depth with a consulting mindset. Why Join Us If you are looking for a place where you can think beyond execution, take true ownership of outcomes, influence decisions, and continuously learn alongside top-tier specialists in a truly global environment, we’d love to meet you. About you Parser is seeking an experienced FHIR Integration Engineer to lead the design and implementation of CMS-0057-F compliance APIs. This is a hands-on technical role requiring deep expertise in Da Vinci FHIR standards and production-grade healthcare system integration. You will own the architecture and delivery of mission-critical APIs that connect payer systems with provider workflows in a regulated, high-availability environment. Key Responsibilities Design and implement CMS-0057-F compliant APIs including CRD (Coverage Requirements Discovery), DTR (Documentation Templates & Rules), and PAS (Prior Authorization Support) Architect multi-API systems with shared decision engines and pre-screeners, defining clear service boundaries and integration patterns Build and maintain integrations with core payer systems including claims/benefits platforms and utilization management (UM) systems Develop REST wrappers and manage end-to-end endpoint integration work Design real-time routing logic for point-of-order requests into shared backend systems Ensure all implementations meet regulatory requirements and production-grade reliability standards Collaborate with cross-functional teams to integrate provider-facing channels and payer backend systems. Required Qualifications Da Vinci / FHIR Implementation Expertise: Hands-on experience building and shipping production CMS-0057-F compliance APIs (CRD, DTR, and PAS) using FHIR R4 standards Payer System Integration: Proven track record connecting to core claims/benefits systems (e.g., Facets, Zyter TruCare, or equivalents) and utilization management platforms. Provider Channel Experience: Experience integrating with provider-facing channels such as Availity, ProAuth, or similar platforms. API Architecture & System Design: Demonstrated ability to own technical design of complex, multi-API systems with shared backend logic and decision enginers. Production Environment Experience: Track record designing for regulated, high-availability production environments (not prototypes or proof-of-concepts. End-to-End Ownership: Comfortable owning REST wrapper development and endpoint integration work from concept through production deployment Strong understanding of healthcare interoperability standards, regulatory requirements, and payer operations Technical Skills FHIR R4 standard and Da Vinci Implementation Guides RESTful API design and development Healthcare payer systems architecture (claims, benefits, UM) Integration patterns and service-oriented architecture High-availability system design and reliability engineering Healthcare regulatory compliance (CMS requirements What Sets You Apart You've shipped real FHIR implementations to production, not just read specifications You understand both the technical and operational aspects of payer-provider integration You can balance regulatory compliance requirements with practical system design You thrive on owning complex technical problems end to end About Parser Parser is committed to transforming healthcare interoperability through innovative technology solutions that connect payers and providers seamlessly. What we offer Competitive salary and comprehensive benefits package Opportunity to work with cutting-edge technology in the healthcare space Collaborative and innovative work environment Professional development and growth opportunities Central NYC office