Simple Care LLC

About the Role We are building a custom healthcare platform for the Canadian market (BC MSP). We need a strong backend engineer who can build: 1. A real-time Eligibility Verification Service takes patient data calls an external telecom-style service (Teleplan POS) returns ACTIVE / INACTIVE / NOT FOUND / ERROR fully logged, stable, and reliable 2. A new, clean-room Healthcare Billing Engine generates fixed-width claim files handles batch submissions via SFTP parses remittance files maintains sequence numbers maps error codes reconciles payment results integrates with our EMR (FHIR-based) You do not need previous healthcare or Teleplan experience but you must be excellent at reading specifications and implementing file-based protocols. Compensation: 1500.00 USD + 1500.00 USD Bonus to complete in 30 days from start date. -work well and get paid. Required Skillset Strong in Node.js/TypeScript or Java (Spring Boot) Experience building backend systems with strict rules Able to read and implement specification-based protocols Experience with file processing (fixed-width, CSV, EDI, flat files) Strong skills in string parsing, data validation, transformation logic Familiar with SFTP automation (upload/download, retries, checks) Very strong debugging, attention to detail, and architectural discipline Nice-to-Have Experience with any healthcare, insurance, banking, or telecom system Experience integrating with government APIs Experience with HL7/FHIR or similar standards Has worked with legacy formats or strict spec systems Experience with Medplum (FHIR backend) AWS knowledge (S3, Lambda, Secrets Manager) What You Will Build: You will build two core services: 1. Real-Time Eligibility Service Accepts PHN + patient demographics Calls an external service (Teleplan POS) Normalizes responses (ACTIVE/NOT_FOUND/INACTIVE/ERROR) Integrates with our booking system (scheduler) 2. Billing Engine (MVP Production) Fixed-width MSP claim file generator SFTP batch submitter Remittance file (RA) parser Error-code mapping + reconciliation Secure, auditable, production-grade microservice WHAT I AM NOT LOOKING FOR: Only a front-end developer (Angular/React) Only worked on basic CRUD APIs Not comfortable reading long specification documents Not comfortable with strict, detail-heavy backend logic Not strong in SFTP/file-based workflows Not able to work independently on backend architecture