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Open nowPosted 148 days ago

Fullstack Engineer

rentok-0ef01d9010 open roles

Pay
₹1,200,000 – ₹1,800,000 a yearly
Where
Gurgaon, India
Work mode
On site
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Your applicationOpen nowFullstack Engineerrentok-0ef01d90 · Gurgaon, India

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This job: posted 148 days ago

The posting

Fullstack Engineer — RentOk

Location: On-site, Gurugram (Sector 27)

Experience: 2–4 years

Compensation: 12–18 LPA

About RentOk

RentOk is a property management SaaS platform used by thousands of landlords and property managers across India to run their business — rent collection, tenant management, expenses, payments, communication.

Our stack is Node.js/TypeScript on the backend, Next.js on the web, and PostgreSQL on Azure as the core data layer. Engineering here means owning things end-to-end — from schema design to the API to the UI — and being accountable for what goes to production.

About this role

This is a backend-heavy fullstack role. You'll spend the majority of your time in Node.js and PostgreSQL — designing schemas, writing APIs, handling payment webhooks, building async job pipelines. You'll also build and ship web interfaces in Next.js when the feature demands it.

You won't have a separate backend team to hand off to or a DBA to consult. You write the query, you profile it, you fix it.

What you'll work on

  • Payment and transaction infrastructure — webhook processing, idempotency, reconciliation, payout flows across multiple gateways
  • Multi-tenant data architecture — schema design, data isolation, performance at scale
  • APIs consumed by web and mobile clients — clean contract design, versioning, error handling
  • Async job pipelines — Redis for caching, notifications, and crons for scheduled workflows
  • Web interfaces in Next.js — near pixel-perfect frontend, but functional, shippable product surfaces

What we're looking for

Must-haves

  • 2–4 years of experience building production backend systems in Node.js + TypeScript
  • Strong PostgreSQL fundamentals — you write raw SQL, understand query plans, and know when your ORM is lying to you
  • Experience building and maintaining REST APIs at real user scale (not demo projects)
  • End-to-end ownership instinct — you've shipped features from spec to production, not just implemented tickets
  • Comfort with async patterns — queues, retries, idempotency, race conditions

Strong signals

  • Payment domain exposure — UPI, gateway webhooks, reconciliation, settlement flows
  • Multi-tenant SaaS context — you've thought about data isolation, tenant-level configs, shared infra
  • You've debugged a production incident under pressure and can tell the story clearly

Nice-to-haves

  • Experience with BullMQ, Redis, or similar queue infrastructure
  • Observability discipline — structured logging, query profiling, knowing what to instrument before things break
  • AI tooling in your day-to-day (Claude Code, Cursor, Copilot) — we use these actively
  • B2B SaaS or India-market product experience
  • Next.js exposure — you're not a frontend specialist, but you can ship a working page

What we explicitly don't require

  • A CS degree from a specific tier of college
  • FAANG or large-company experience
  • DevOps or cloud infrastructure expertise — nice to have, not load-bearing

How we work

  • On-site in Gurugram (Sector 27), 6-day week with alternate Saturdays off
  • Bi-weekly release cycle, every alternate Thursday
  • Real product, real customers, real revenue — your backend decisions affect transaction reliability directly
  • Small EPD team (~10 engineers), tight feedback loops, low process overhead
  • We use Claude Code, Cursor, GitHub MCP, and other modern AI tooling in our day-to-day engineering
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