Full Stack Engineer

Team:

Engineering Location:

Remote/Hybrid (India preferred) Reports to: 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 Maintain

4–5 hours daily overlap

with the US team, typically

2:00–11:00 PM IST (Mon–Fri) . Participate in sprint rituals, design reviews, incident/launch windows during the overlap. Minimum Qualifications 5–10 years

building & shipping production systems with

Node.js (TypeScript)

and

NestJS ; strong

React (TypeScript)

proficiency. Proven scaling & optimization

achievements: DB/query tuning, effective caching/CDN, queueing/streaming, horizontal scaling, Core Web Vitals awareness for user-facing flows. Hands-on with

Docker ,

CI/CD

(GitHub/GitLab Actions), and a major cloud ( AWS/GCP/Azure ). Solid

SonarQube

experience (quality profiles, coverage gates, security hotspots). Testing depth:

Jest/Vitest ,

React Testing Library ,

Playwright/Cypress ;

testcontainers

for integration tests. Excellent ownership, documentation, and cross-functional collaboration. Nice to Have Fastify, Next.js, GraphQL, WebSockets/event-driven designs. IaC ( Terraform/CDK ), GitOps/ArgoCD, feature flags, experimentation (Mixpanel). Node profiling ( clinic.js ), cost/perf tuning, accessibility (WCAG). CI/CD & Quality (Expectations) Branching:

trunk-based or GitFlow with protected main; mandatory PR checks. Pipelines include:

type-check, lint, unit → integration → e2e tests,

SonarQube scan , SCA (Dependabot/Snyk), Docker build, deploy, smoke checks,

auto-rollback

hooks. Quality bar: Test coverage

≥ 80%

overall ( ≥ 90%

on core paths). 0 blocker issues

in SonarQube; no new critical vulnerabilities/smells. Frontend preview builds meet perf budgets (LCP/TTFB/CLS).