Full Stack Engineer

Role Summary

We’re Wellness Coach—a B2B wellness platform. We’re hiring a dedicated, AI-first full-stack engineer with a backend emphasis who owns features end-to-end across Node.js / TypeScript / NestJS (primary) and React / TypeScript (secondary). You’ll ship with strong CI / CD , uphold SonarQube quality gates, and drive scaling & optimization across the stack.

Responsibilities (backend-heavy)

• End-to-end delivery : requirement Gathering → design → estimate → implement → test → deploy → observe → iterate.
• Backend (primary – Node.js / TS / NestJS) :
• Design and deliver REST APIs; enforce OAuth / JWT auth, RBAC, and rate limiting.
• Build high-throughput services with caching (Redis), message queues / streams (RabbitMQ / Kafka), and webhooks.
• Engineer resilient, observable microservices (retries, idempotency, circuit breakers, backpressure).
• Data :
• Schema design & migrations ( PostgreSQL / MySQL / MongoDB ); indexing, query tuning, partitioning.
• Thoughtful use of Redis for caching, locks, and ephemeral data.
• Frontend (supporting – React / TS) :
• Implement and maintain accessible, responsive UIs; routing / forms; pragmatic state mgmt (React Query / Zustand / Redux).
• CI / CD :
• Build → test → scan → SonarQube quality gate → deploy ( blue / green / canary ) with automated rollbacks.
• Security & quality :
• SAST / DAST, dependency health, OWASP practices, meaningful code reviews, secret hygiene.
• Observability :
• Logs / metrics / traces (Sentry, Grafana / Prometheus), actionable alerts & SLOs.
• Scaling & optimization :
• Improve throughput / latency / memory, tune Node event loop, connection pooling; SSR / Next.js perf where relevant; capacity planning & cost control.
• AI-first workflow :
• Use Cursor / Copilot / LLM reviewers for coding, tests, and PR feedback with prompt hygiene, determinism, and secret safety.

Working Hours & Collaboration

Minimum Qualifications

Nice to Have

CI / CD & Quality (Expectations)

Definition of Done

30 / 60 / 90 Success Plan