Design & Build Distributed Services Implementing resilient, observable microservices and integration components (Java preferred; Node.js/JavaScript where appropriate).
API Platform & Kong APIM Configuring and managing Kong Gateway (routes, services, plugins, rate limiting, auth, mTLS, logging) via declarative config (YAML) and CI/CD.
Integrations & Data Facades Building and maintaining a FHIR data facade that maps internal domain data to FHIR resources (read/search/transform), ensuring correctness and performance.
API Engineering Owning the API lifecycle: design (OpenAPI), implementation, automated testing (unit/integration/contract), versioning, and SLO-driven operations.

3+ years of Professional Experience in backend software engineering.
Proficient in Java; working proficiency in JavaScript/Node.js.
RESTful API design, OpenAPI/Swagger, contract testing, backward compatibility/versioning.
Hands-on experience configuring routes, plugins, auth, rate limiting, and declarative YAML configs; CI/CD integration.
Understanding of microservices fundamentals: statelessness, service discovery, retries/circuit breakers, caching.
Experience working with HL7 FHIR or adapters; familiarity with FHIR resource modeling and transformations (e.g., Patient, Observation, Encounter).
Unit, integration, and contract testing; test automation and CI/CD pipelines (YAML-based workflows).
Experience deploying and operating services in a cloud or containerized environment (Docker/Kubernetes).

Backend API Integrations Software Engineer III

Key skills