[Remote] Senior Software Engineer—AI Product & Platform Engineering

Note: The job is a remote job and is open to candidates in USA. AAPC is the world’s largest and fastest-growing healthcare training, certification, and solutions association. They are seeking a Senior Software Engineer to build AI-powered products that enhance customer workflows, focusing on product value and platform adoption through shipped features.ResponsibilitiesShip end-to-end product increments (spec → build → release → operate)Use the right tool for the job; our current default is a modern TypeScript + React full-stack (server rendering, RSC-style patterns, streaming), and we stay flexible as we learnBuild AI features with disciplined patterns: tool calling, structured outputs, grounding, and streaming UIPartner with product, design, and SMEs to define outcomes, validate assumptions, and iterate quicklyTurn lessons from shipped features into reusable "paved road" primitives (eval harnesses, guardrails, shared tool/prompt patterns)Build evaluation + release loops (tests, golden datasets, regressions, targeted human review; LLM grading where it fits)Own reliability, performance, and cost; instrument with OpenTelemetry and define SLOs for key flowsEnforce security and privacy by design (safe tool access, authZ, auditability, prompt-injection mitigations, PII handling)Ship customer-impacting AI features with telemetry and testsImprove eval coverage/quality and move a key metric (grounding/tool-use, latency, reliability, or cost)Deliver a reusable platform primitive that gets adopted via shipped features (not a standalone framework)SkillsSenior-level TypeScript + React experience in production systemsExperience building React full-stack apps (routing, server rendering, server components/actions, backend-for-frontend patterns)Async + streaming experience (SSE/streams; cancellation/backpressure awareness)Comfortable on macOS and Linux; fluent with CLI for local dev, debugging, automation, and as an APIStrong Git discipline (PR workflows, code reviews, conventional commits, clean commits) and ability to raise the bar through reviewStrong testing discipline and ability to build testable abstractionsStrong API integration experience; ability to ship, measure, and iterate in ambiguityExperience with the Vercel AI SDK (Core + UI) for streaming experiences, tool calling, and chat UX patternsLLM integration experience (OpenAI/Anthropic/Bedrock or similar) with tool calling / structured outputsExperience building internal platform primitives with real adoption (SDKs, shared libraries, paved roads)Experience with AI evaluation frameworks and regression testing for model outputsExperience with API design and an intuition for observability and/or security depth for AI systemsBenefitsComprehensive benefits package including medical, dental and vision insuranceHealth Savings AccountGenerous PTO and Holiday Pay401(k) retirement planRemote/virtual-office considerationCompensation commensurate with experienceCompany OverviewAAPC - Certification for the business side of healthcare. Medical Coding - Medical Billing - Medical Auditing – Compliance Management It was founded in 1988, and is headquartered in Salt Lake City, Utah, USA, with a workforce of 51-200 employees. Its website is https://www.aapc.com/.