Job Summary:
Saviance is a company focused on healthcare technology and SaaS solutions. They are seeking a highly skilled API Integration Engineer with strong TypeScript expertise to design, build, and maintain scalable integrations between internal platforms and third-party systems.
Responsibilities:
• Design, develop, and maintain RESTful and event-driven APIs using TypeScript
• Build and manage API integrations with third-party platforms, SaaS tools, and internal services
• Implement secure authentication and authorization mechanisms (OAuth 2.0, JWT, API keys)
• Handle data transformation, validation, and error handling across systems
• Develop and maintain API documentation using OpenAPI / Swagger
• Collaborate with frontend, backend, and DevOps teams to ensure seamless integration
• Monitor API performance, troubleshoot issues, and optimize for scalability and reliability
• Ensure integrations comply with security, compliance, and data privacy standards (HIPAA preferred)
Qualifications:
Required:
• 5+ years of experience in API development and system integrations
• Strong proficiency in TypeScript (Node.js-based frameworks preferred)
• Hands-on experience with REST APIs, webhooks, and asynchronous messaging
• Experience integrating third-party APIs (payments, CRM, healthcare, telephony, etc.)
• Solid understanding of JSON, HTTP protocols, API versioning, and rate limiting
• Experience with OAuth 2.0, JWT, and secure API design
• Familiarity with cloud platforms (Azure / AWS / GCP)
• Strong debugging, troubleshooting, and communication skills
Preferred:
• Healthcare or regulated-domain experience (HIPAA, PHI data)
• Experience with GraphQL, FHIR APIs, or HL7 integrations
• Knowledge of microservices architecture
• Experience with CI/CD pipelines, Docker, and Kubernetes
• Exposure to event-driven systems (Kafka, Event Hub, Pub/Sub)
Company:
Saviance is a modern consulting firm providing a variety of professional services to its clients in the US. Founded in 1999, the company is headquartered in Metuchen, USA, with a team of 201-500 employees. The company is currently Growth Stage.