Full Stack Engineer
Core
Design and ship the core platform of a next-generation business chat application for seamless customer experiences.
Role type
Founding full-stack engineer (NodeJS/ReactJS)
Builds
Production-ready business chat application
Domain
SaaS / Customer Experience / Real-time messaging
Deliverable
production ML models | product features
Required skills
NodeJS, ReactJS, scalable API design, systems thinking, startup ownership
Preferred skills
real-time messaging experience, UI design taste
Technologies
NodeJS, ReactJS
Responsibilities
Build and scale backend APIs and frontend from scratch, own full development lifecycle, collaborate with founders on technical decisions, influence engineering culture
Seniority
Early-stage IC, hands-on builder
Rewrite
## About the role
Who we're looking for: We're searching for a seasoned full-stack engineer who thrives on ownership. If you've built and deployed production-ready applications using NodeJS and ReactJS, and you're excited about shaping a product from the ground up, we'd love to talk.
This is not just another job — you'll be part of the founding engineering team, working directly with our CTO and founders to design and ship the core platform of a next-generation business chat application (think WhatsApp, but built for businesses to deliver seamless customer experiences).
Please avoid applying if you are still in college or have less than 3 years of experience in building products that are used by consumers in production.
## What you'll do
- Build and scale backend APIs and a performant frontend from scratch.
- Own the full development lifecycle, from architecture to deployment.
- Collaborate closely with founders to make key technical decisions.
- Influence engineering culture and lay the foundation of our tech stack.
- Be part of the journey as we scale from 0 → 1 → 100.
## What we're looking for
- 3+ years of experience building and shipping consumer-facing products in production.
- Deep experience with NodeJS and ReactJS.
- Strong systems-thinking: able to design scalable, secure APIs.
- Startup mindset: ownership, adaptability, and excitement to build from scratch.
- Bonus: prior experience with real-time messaging or chat systems.
- Good taste in UI design
## Why join us
We believe when businesses succeed, everyone prospers. But today's customer experience tools are clunky, slow, and hold businesses back. Our mission is to fix that — by building powerful, intuitive software that helps businesses grow faster and serve their customers better.
Joining now means you'll be part of the earliest team, shaping not just the product but also the company's culture and future. As we grow, so will your role, responsibilities, and rewards (including competitive compensation and early-team equity).
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