We are looking for a highly skilled and technically advanced Full Stack MERN Developer who can independently manage production-level projects from requirement understanding and architecture planning to development, testing, deployment and final delivery.

This position is suitable for a developer who takes complete ownership of projects, writes scalable and secure code, solves complex technical challenges and consistently delivers work within committed timelines.

Mandatory Eligibility Requirements

- Minimum 3 years of professional industry experience as a Full Stack MERN Developer.
- Advanced-level expertise in MongoDB, Express.js, React.js and Node.js .
- Ability to independently understand requirements, design system architecture and complete projects from start to finish.
- Must be capable of delivering projects within committed timelines.
- Strong debugging, problem-solving and performance-optimisation skills.
- Ability to work independently as well as collaboratively within a development team.
- Immediate joiners will receive preference.

Key Responsibilities

- Independently manage assigned projects from initial requirement analysis through final production deployment.
- Build responsive and user-friendly interfaces using React.js.
- Develop secure and optimised backend services using Node.js and Express.js.
- Design and manage MongoDB databases, schemas, indexing and queries.
- Develop and integrate REST APIs, third-party APIs, payment gateways and external services.
- Implement secure authentication, authorisation and role-based access control.
- Review project requirements and provide realistic technical estimates and delivery timelines.
- Identify technical risks and resolve development challenges without continuous supervision.
- Perform code reviews, testing, debugging and performance optimisation.




- Maintain proper technical documentation, Git branches and version-control practices.
- Coordinate with project managers, designers, QA engineers and other developers.
- Guide junior developers whenever required and maintain high coding standards across the team.
- Ensure projects are completed according to the approved scope, quality standards and deadlines.

Required Technical Skills

- Advanced JavaScript and TypeScript
- React.js
- Node.js
- Express.js
- MongoDB and Mongoose
- HTML5, CSS3 and responsive web development
- Redux, Redux Toolkit, Context API or equivalent state-management solutions
- REST API development and integration
- JWT, OAuth and role-based authentication
- Git, GitHub, GitLab or Bitbucket
- Postman and API testing
- Database design, aggregation, indexing and query optimisation
- Deployment and production-server management
- AWS, DigitalOcean, Azure or similar cloud platforms
- Nginx, PM2, Linux servers and SSL configuration
- CI/CD workflows
- Basic testing using Jest, Mocha, Cypress or equivalent tools

Preferred Skills

- CRM, ERP, HRMS or marketplace platforms
- Multi-tenant software architecture
- Payment gateway integrations
- WhatsApp, Google, Meta or other third-party API integrations
- Docker and containerised deployment
- Microservices architecture
- AI API and automation integrations
- Agile and sprint-based project development




- Team leadership or mentoring junior developers
- Take complete ownership of assigned projects.
- Be highly responsible, disciplined and deadline-oriented.
- Communicate technical matters clearly with team members and project managers.
- Be comfortable working on multiple production-level projects.
- Maintain clean, reusable, secure and well-documented code.
- Proactively identify issues and recommend practical solutions.
- Work efficiently with mínimal supervision.
- Be committed to long-term professional growth with the company.

Portfolio Requirement

- Updated resume
- GitHub, GitLab or Bitbucket profile
- Portfolio or list of completed projects
- Details of at least 20 professional projects
- Clear explanation of their role and responsibilities in each major project
- Live project links wherever available
- Current salary
- Expected salary
- Notice period
- Current Mumbai location

Why Join Solverix Technologies?

- Opportunity to work on advanced SaaS, AI, CRM, ERP and automation projects.
- Complete exposure to real-world product development and deployment.
- Chance to independently lead challenging projects.
- Collaborative environment with designers, developers, QA engineers and project managers.
- Strong learning and career-growth opportunities.
- Recognition based on technical capability, ownership and performance.

Application Question

Before applying, please confirm :

- Do you have at least 3 years of qualified MERN Stack development experience?
- Have you completed at least 20 professional projects?
- Can you independently manage a production-level project from development to deployment?
- Are you currently residing in Mumbai?
- Are you comfortable working from our Sakinaka, Andhe

📌 Full Stack Mern Developer (Mumbai)
🏢 Solverix Technologies
📍 Mumbai