Full Stack Engineer (React + Node.js)

Full time | ₹6 – 20 lakh | 3+ years, 6+ preferred

About us

Our product is large: a full admin console, an agent workspace, dialers, campaign management, reporting and live dashboards. Over a thousand source files and growing every week.

The role

You build features end to end — the screen, the API behind it, and the data model under that. Nothing gets thrown over a wall here.

What You Will Do
Build screens in React and TypeScript across the admin console and the agent workspace
Build the APIs behind them in Node.js and TypeScript
Dialer and campaign features, call queues, reports and live dashboards
Live data over websockets — agent status, queue counts, wallboards
Design and query MySQL and MongoDB in a multi-tenant system
Work on our developer platform — the SMS and voice APIs customers build against, webhooks, API keys and rate limits
Build the privacy controls customers ask for: recording consent prompts, pause and resume on a call, retention and deletion, data export

What We Expect From You
Every query is scoped to the right company. We are multi-tenant. One customer seeing another customer's data is the worst bug you can write here, and we have caught one before
You ship whole features. Screen, API, data model,



migration, and the rollout to existing customers
You do not build a screen that lies. If the button cannot work yet, it says so
You test with real volumes. Quick with ten rows and unusable with a hundred thousand is not finished
You match the code around you. Consistency across a codebase this size beats personal preference
You fix the cause, not the symptom
First 2 weeks: something customer-visible, shipped
First 90 days: you own a product area end to end and we stop reviewing every line

What You Must Have
3+ years building production web applications. 6+ and we are very interested
React and TypeScript, on something real that people used
Node.js and TypeScript on the backend, REST APIs you have shipped and maintained
MySQL and MongoDB, including queries that still perform at scale
Git, and the discipline to work inside a large existing codebase

Preferred

Tailwind CSS, websockets, multi-tenant SaaS, charting and reporting interfaces, and any telecom or contact centre background at all.

To Apply

CV to [email] with a link to something you built and shipped. Plus one answer: describe a bug you fixed where the obvious fix was the wrong one.

📌 Full Stack Engineer Mumbai
🏢 Swadesh Mobile Private
📍 Mumbai