MERN Stack Developer Intern

Position: MERN Stack Developer (Frontend Focus) Location: Kochi, Kerala (On-office) Company: GreonXpert Pvt Ltd Type: Full-time, Immediate Joining (Relocation Required) About GreonXpert GreonXpert is a climate-tech consultancy and SaaS provider specializing in carbon accounting, ESG reporting, and real-time environmental data tracking. Our platforms—Zero Carbon and ESG Link—empower organizations to monitor Scope 1-3 emissions, automate sustainability reporting, and deploy IoT-driven solutions for accurate, actionable insights. What You'll Do Frontend Development: Build and maintain responsive, high-performance UIs in React.js. API Integration: Consume and integrate RESTful APIs and WebSocket services. Component Design: Create modular, reusable React components following best practices. Collaboration: Partner with UX/UI designers, backend engineers, and product managers to deliver end-to-end features. Optimization & Testing: Write unit tests (Jest/React Testing Library) and optimize for scalability and performance. Must-Have Skills & Experience (Freshers Welcome!) Bachelor's degree in Computer Science, IT, or related field (or equivalent practical experience). Strong command of JavaScript (ES6+), React.js, HTML5, and CSS3. Hands-on experience with state management using Redux or Context API. Ability to integrate and work with RESTful APIs and handle asynchronous data flows. Familiarity with Node.js, Express.js, and MongoDB basics. Comfortable using Git/GitHub and following branching workflows. Solid problem-solving skills and clear communication in English. Immediate availability and willingness to relocate to Kochi office. What We Offer Competitive salary with performance-based incentives. Health insurance and paid leave. Mentorship & training to help you grow your skills. A chance to make a real impact on sustainability and climate action. Interview Process Group Discussion – Collaborative problem-solving and communication evaluation. Machine Test – A take-home or on-site coding challenge: build a small app or feature within 1–2 days. Personal Interview – Deep-dive into your technical skills, past projects, and cultural fit. Join us at GreonXpert—start immediately and help build the future of climate tech in Kochi!

GreonXpert is a climate-tech consultancy and SaaS provider specializing in carbon accounting, ESG reporting, and real-time environmental data tracking. Our platforms—Zero Carbon and ESG Link—empower organizations to monitor Scope 1-3 emissions, automate sustainability reporting, and deploy IoT-driven solutions for accurate, actionable insights.