Pelairo Inc. : Senior Full Stack Developer

Pelairo Inc. - Senior Full Stack Developer - REMOTE (US Only) - Full-time - $100-150k

At Pelairo we're building the most intuitive and flexible Laboratory Information Management System (LIMS) on the market. "Manage the lab, not the LIMS!"

After a successful hire from our post in November, we're back! We're looking for a hands-on Senior Full Stack Developer to help design and deliver core product experiences across our stack (TypeScript + NestJS on the backend and Next.js on the frontend.) You'll work on customer-facing workflows, turning ambiguity into shippable slices, and helping us level up reliability, security, and speed as we scale.

What you'll do:

    - Build features: implement and ship production ready functionality across frontend and backend (TypeScript, Next.js, NestJS).

    - Backend: contribute heavily to APIs, data models, and integrations that power questionnaire-driven workflows and FHIR pipelines.

    - Frontend: build intuitive, configurable UI modules for complex healthcare workflows, collaborate closely with Product and domain experts.

    - Quality & reliability: contribute to testing strategy (unit/integration/contract/E2E), safe migrations, and rollouts (feature flags).

    - Observability & performance: instrument tracing/metrics/logging, improve dashboards/alerts, and participate in incident reviews and follow-ups.
    - Engineering excellence: raise the bar through strong code reviews, pragmatic standards, and improvements to the developer experience.

    - FHIR correctness: help ensure backend transformations produce valid FHIR resources in Medplum and support scalable data flows.

What makes you a great fit:

    - 7+ years building production web applications (frontend + backend) in a fast-moving environment.

    - Strong TypeScript + Node.js experience and solid production exposure to NestJS (or comparable backend frameworks with willingness to ramp quickly).

    - Strong experience with modern React-based frontend development (React / Next.js) and comfort owning UI implementation details.

    - Experience shipping ambiguous projects end-to-end with good judgment, pragmatism, and clear communication.

    - Familiar with building secure systems and thoughtful about reliability, testing, and performance.

Bonuses:

    - Experience with FHIR / Medplum, healthcare data workflows, or LIMS/clinical systems.

    - Familiarity with HIPAA and/or SOC 2 practices.

    - AWS experience (e.g., Cognito, Fargate) and comfort working in cloud-native environments.

Stack: TypeScript (Next.js + NestJS), Medplum, AWS (Cognito, Fargate) Visa/relocation: No

How to apply: Email hiring [@] pelairo.com and mention "HN Who's Hiring January 2026." (We know our website needs some work, but the product is our priority right now.)

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