About Muzn IT

Muzn IT (muznit.com) is a product-focused IT and digital services company building enterprise-grade software for the GCC. We design, develop, and operate real SaaS platforms end-to-end — not throwaway projects.

Our product portfolio includes:

- Sufra Catering Management System — a full catering operations platform
- Laundry Management System (LMS) — serving thousands of residents in live production
- Muzn IT HRM — an enterprise HR management platform built for GCC organisations
- Muzn AI — an AI chatbot SaaS platform
- POS — an Electron-based point-of-sale system with thermal printing
- Client web platforms, portals, and WordPress solutions, etc.

We're now opening our Kolkata office as part of our India expansion — and you could be one of the first engineers to help shape it.

The Role: We're looking for a Senior Full Stack Developer who will take direct charge of developing all our products. This is a hands-on, high-impact role — you're the person who turns ideas into working, scalable, secure software.

You won't be one small cog in a huge machine. You'll lead features end-to-end, make real architectural decisions, and see your work go live quickly.

- What You'll DoDesign, build, test, deploy, and maintain our web and desktop applications end to end
- Work across the full stack — frontend, backend, database, APIs, and deployment
- Build new products from scratch and continuously improve existing ones
- Design clean database schemas, optimise queries, and keep performance sharp
- Develop and integrate REST APIs and third-party services
- Handle deployments, environments, and production support
- Debug complex issues and ship permanent fixes, not band-aids
- Uphold code quality, security, and engineering best practices
- Work closely with the founder and team to plan,



prioritise, and deliver

Our Tech StackYou should be strong across most of this (and eager to master the rest):

- Frontend: React, Vite, TypeScript, modern CSS/UI
- Backend: Node.js, Fastify/Express, Python
- Database: PostgreSQL, Supabase, SQL optimisation
- Desktop: Electron
- Infra & Tooling: Docker, Git/GitHub, Linux, CI/CD
- CMS & E-commerce: WordPress, Shopify, and similar platforms — must be able to build, customise, integrate, and maintain client websites and stores
- Bonus: Redis, job queues (BullMQ), pgvector / AI integrations

What Makes You the Right Fit: We want someone whose mastery shows in their work, not just on paper. The best candidate is:

- A genuine full-stack builder who can take a product from an empty repo all the way to production, solo
- Fluent in writing clean, efficient, maintainable code
- Strong in problem-solving, debugging, and system design
- Self-driven, accountable, and reliable in delivering on time
- Energised by startups, speed, and real responsibility
- Backed by 2–5+ years of hands-on, real-world development experience

Please apply only if you genuinely love building — and can back it up with real projects.

Why You'll Love Working With Us:

This is the part that makes Muzn IT different. We treat our team like partners, not headcount.

- Profit share on every product we sell — when the products you build/collabarate get sold to clients,



you earn a share of each sale
- Profit sharing — as the company grows, your rewards grow with it
- Transparent KPIs — know exactly what success looks like, and get recognised for hitting it
- A partner, not a number — you'll be trusted, valued, and treated as a core part of the team from day one, with your voice heard in real decisions
- Full transparency — open communication, honest numbers, no office politics
- A fun, energetic culture — we work hard and genuinely enjoy it, with team entertainment and downtime
- Personalised care — we give personalised service to our clients and to our people

Tell Us About Yourself

We want to truly understand what you've built. In your application, please share:

- Products / projects you've developed so far — what they do and who uses them
- Your exact role — what you personally designed, coded, and shipped
- The tech stack you used
- The hardest problem you solved, and how
- Any live / production systems you've deployed and maintained
- Team experience — did you lead, mentor, or build solo?
- Links — GitHub, portfolio, live product URLs, or app demos

The more real detail you give us, the better we can see your mastery.

Details:

- Location: Kolkata (On-site) — [add exact office address]
- Experience: 3–5+ years
- Employment type: Full-time
- Salary: ₹18,000 – ₹28,000 / month (based on experience) + commission + profit share
- Working days/hours: Six days, weekly off on Friday

How to Apply: Send your resume, portfolio, and product links to [[email protected]] — or apply directly here.

Tell us what you've built. We read every application personally.

Muzn IT — build real products, do your best work, grow with us.

📌 Senior Full Stack Developer (Kolkata)
🏢 Muzn IT
📍 Kolkata