Solverix Technologies Private Limited is a Mumbai-based software development company specialising in custom software, SaaS platforms, CRM and ERP systems, AI-powered business automation, web applications, mobile applications and enterprise digital solutions.
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
Candidates must meet all the following requirements:
- Minimum 3 years of professional industry experience as a Full Stack MERN Developer.
- Must have successfully worked on or completed at least 20 professional software or web application projects.
- Advanced-level expertise in MongoDB, Express.js, React.js and Node.js.
- Proven experience developing and deploying production-level applications.
- Ability to independently understand requirements, design system architecture and complete projects from start to finish.
- Strong experience building scalable, secure and high-performance applications.
- 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.
- Candidates must be comfortable working from our Sakinaka, Andheri East office.
- Immediate joiners will receive preference.
- Candidates currently residing in Mumbai will be preferred.
Key Responsibilities
- Develop, test and maintain scalable web applications using the MERN technology stack.
- Independently manage assigned projects from initial requirement analysis through final production deployment.
- Design application architecture, database structures, APIs and reusable frontend components.
- 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.
- Convert UI/UX designs into accurate, functional and responsive web applications.
- 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.
- Deploy applications to development, staging and production environments.
- 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
- Error handling, logging and application security
- 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
Preference will be given to candidates with experience in:
- SaaS application development
- CRM, ERP, HRMS or marketplace platforms
- Multi-tenant software architecture
- Real-time applications using Socket.IO or WebSockets
- 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
Candidate Profile
The ideal candidate should:
- 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 minimal supervision.
- Be committed to long-term professional growth with the company.
Portfolio Requirement
Candidates must share:
- 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.
- Opportunity 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 professional 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, Andheri East office?
- What is your current notice period?
- Can you join immediately?
Apply only if you meet the mandatory experience, project and technical requirements.
Pay: ₹380,148.80 - ₹632,872.18 per year
Work Location: In person
