AI/ML ENGINEER

Principal / Lead Architect (SaaS • Cloud • Cross-Platform)About us (high level):

We’re building a consumer-scale, multi-tenant SaaS across mobile, desktop, and web. You will own architecture and take us from MVP to production with best-practice DevOps, security, and observability.

we need to create a blackbox and need a ML expert

• ResponsibilitiesOwn end-to-end architecture for a multi-tenant SaaS (APIs, data model, queues/jobs, observability, cost).
• Set up cloud infra & IaC (Azure/AWS/GCP, Terraform), CI/CD, environments, secrets, and rollback strategies.
• Define and enforce SLOs/acceptance criteria (availability, latency, accuracy) via tests and dashboards.
• Guide mobile (Android/iOS), desktop (Win/macOS), and web teams on release pipelines (store submission, code signing/notarization, auto-updates).
• Lead security & compliance: OAuth/OIDC, RBAC, least-privilege IAM, KMS/Key Vault, audit/consent logs.
• Review vendors/partners, run architecture reviews, unblock delivery, and own launch readiness and on-call runbooks.
• Must-have (non-negotiable)8–12+ yrs building cloud SaaS with a documented SLO ≥99.9%.
• Deep in Node.js/TypeScript or Python (one, deeply) and Postgres (schema, migrations, performance).
• Async jobs & queues: idempotency, retries/backoff, rate limits, circuit breakers (Redis + SQS/Service Bus/Kafka).
• Terraform (or equivalent IaC) + production CI/CD (blue/green or canary) with instant rollback.
• Observability: logs, metrics, tracing, alerts; backups + restore drills.
• Multi-platform releases:
• 
  
• Mobile: Play/App Store basics (signing, provisioning, pipelines).
• Desktop: code signing & auto-update (Windows & macOS notarization) for Electron/Tauri.
• Web: CDN, caching, TLS, feature flags.
• Security/compliance mindset: official SDKs/APIs only, no ToS/DRM violations; privacy-by-design.
• Nice to havePayments/entitlements/marketplaces; SOC2/GDPR exposure; cost optimization at scale.
• ExperienceLed at least 2 end-to-end launches of user-facing SaaS products.
• Can show repos/diagrams/dashboards or shipped links (stores/installers).
• Location & engagementNew Delhi (hybrid) or Remote-India (IST).
• Full-time preferred; 8–12 week fractional option to start.
• CompensationCompetitive salary + ESOP. (Share your expectations.)