Full Stack Developer

ProMonkey Technologies LLP · Gurugram, Haryana · Onsite

Role

We are hiring a
Full Stack Developer
to build web and mobile products for our international client base.

You will work across the full lifecycle — architecture, API design, frontend, mobile and deployment — on projects for clients in the US, UK, Canada, Australia, Singapore, UAE and India. This is a hands-on delivery role with direct client exposure, not a ticket-queue position.

Location
ProMonkey Technologies, Gurugram, Haryana — onsite

Experience
2 to 5 years

Compensation
Open — benchmarked to capability, not to previous CTC

Apply to
[email protected]

Responsibilities
- Build and ship full stack web applications — React frontends backed by Node.js and Express APIs
- Develop cross-platform mobile applications using React Native and Expo
- Design and implement REST APIs, database schemas and integrations with third-party services
- Work with both document and relational databases — MongoDB and MySQL — and choose the right one per use case




- Maintain and extend existing PHP/Laravel applications for select client accounts
- Write clean, typed, reviewable code in TypeScript and participate in peer code review
- Own features end to end: scoping with the client, building, testing, deploying and supporting
- Debug and resolve production issues across the stack, including performance and query bottlenecks
- Communicate directly with international clients on progress, blockers and technical trade-offs

Tools & technologies

Must have

AreaTechnologiesLanguagesJavaScript,

TypeScript
FrontendReact, Vite, modern CSS / Tailwind, responsive UIBackendNode.js, Express, REST API designMobileReact Native with ExpoDatabasesMongoDB with Mongoose, plus one relational database (MySQL or PostgreSQL)FundamentalsGit and pull-request workflow, authentication and authorisation patterns, async JavaScript, debugging

Valuable to have

AreaTechnologiesPHP stackLaravel, MySQL — for maintaining and extending e

📌 Full Stack Engineer (Gurugram)
🏢 Promonkey Technologies
📍 Gurugram