. This is a critical and fast-moving requirement. We are looking for a candidate who has
hands-on experience with the full MERN stack
, has successfully delivered
15+ real-world MERN projects
, and can independently manage end-to-end custom software development.
This position is ideal for developers who are
experienced, responsible, deadline-driven
, and can work smartly with a collaborative team.
Why This Is an Urgent Requirement
We have multiple ongoing and upcoming custom software development projects and require an expert
Senior MERN Developer
who can
join immediately or within 10-15 days
.
Immediate joiners will be given priority.
Key Responsibilities (SEO Optimized)
Develop, build, test, and maintain full-stack applications using
MongoDB, PosgreSQL, Express.js, React.js, Node.js
.
Lead and manage complex development modules and ensure high-quality coding standards.
Work with project managers, designers, and QA teams to deliver projects within deadlines.
Optimize front-end and back-end performance for scalability.
Integrate APIs, third-party tools, payment gateways, and advanced functionalities.
Troubleshoot, debug, and upgrade existing systems.
Deliver clean, optimized, secure, and reusable code.
Manage deployments on AWS, DigitalOcean, cPanel, or other cloud platforms.
Participate in Agile/Scrum meetings and follow best development practices.
Only apply if you meet ALL of the following mandatory criteria:
Core Technical Requirements - MERN
Minimum
4+ years of professional MERN Stack development experience
.
Must have completed
15 or more MERN-based projects
(live or production-grade).
Strong proficiency with
React.js, Redux, Hooks, Functional Components
, and UI libraries.
Expertise in
Node.js
and
Express.js
for backend logic and API development.
Deep understanding of
MongoDB
, Postgres schema design, aggregation, indexing, and performance.
Hands-on experience with
REST APIs
and JSON-based integrations.
Strong command over
JavaScript (ES6+)
, HTML5, CSS3.
Experience with
JWT, OAuth, and authentication/authorization flows
.
Ability to integrate
third-party APIs
, microservices, and external systems.
Experience with
Git, GitHub, GitLab
, and version control best practices.
Knowledge of
deployment workflows
, server management, and cloud hosting.
Experience with
Socket.io / WebSockets
for real-time applications.
Familiarity with
API documentation tools
(Swagger, Postman).
Strong debugging, testing, and performance optimization skills.
Teamwork, Delivery & Project Handling
Ability to
lead a team
, collaborate, and mentor junior developers.
Excellent communication and problem-solving abilities.
Experience working in
Agile/Scrum
environments.
Ability to manage
large tasks independently
with minimal supervision.
Strong commitment to
code quality, modularity, and scalability
.
Ability to deliver tasks
within deadlines
using smart and efficient methods.
Must be comfortable working
on-site at our Sakinaka, Mumbai office
(no remote option).
Ability to prepare technical documentation and progress reports.
Strong sense of ownership, professionalism, and accountability.
Preferred (Good to Have)
Knowledge of TypeScript.
Familiarity with CI/CD pipelines and DevOps tools.
Experience with React Native or mobile development.
Who Should Apply?
Developers who meet
all mandatory requirements
Developers looking for
on-site work in Mumbai
Candidates with
immediate or 10-15 day joining availability
Those who can handle
large-scale custom software projects
Developers who can lead, guide, and deliver within strict timelines
What We Offer
Competitive salary as per industry standards
Opportunity to work on complex and modern MERN-based applications
Supportive team and growth-focused environment
Long-term career stability and technical learning opportunities
Job Type: Full-time
Pay: ₹500,000.00 - ₹800,000.00 per year
Work Location: In person
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