Lead Full Stack Developer (Node.js, React, MySQL)
Location : Mumbai
Job Type : Full-time
Experience : 6–7 years
Industry : E-commerce / SaaS / Marketplace Platforms
About the Role
Xpandifi is hiring a Lead Full Stack Developer to guide a high-performing development team responsible for building integrations, optimizing backend systems, and delivering scalable, secure solutions for international sellers.
This is a hands-on leadership role where you will drive end-to-end full stack development, shape architecture, and contribute directly to product strategy.
Key Responsibilities
- Lead and mentor a team of developers working on marketplace integrations and core platform modules
- Design and develop robust, scalable full stack solutions using Node.js, React.js, and MySQL
- Own the end-to-end delivery of features from planning and architecture to deployment and monitoring
- Build and maintain integrations with major e-commerce marketplaces, payment gateways, and logistics systems
- Manage and optimize CI / CD pipelines using GitHub Actions, Azure DevOps, or Jenkins
- Oversee deployment and infrastructure management on Azure and AWS
- Conduct code reviews, enforce clean coding practices, and ensure performance and security standards
- Collaborate with product managers, UX designers, and QA to ensure feature usability and consistency
- Implement and refine agile practices such as sprint planning, retrospectives, and backlog grooming
- Contribute to system documentation, architecture diagrams, and developer onboarding materials
Required Skills & Experience
6–7 years of hands-on experience as a Full Stack DeveloperStrong backend expertise with Node.js and Express.jsSolid frontend experience with React.js (Angular also acceptable)Proficient in MySQL, including database design and query optimizationExperience building and deploying CI / CD pipelinesPractical experience with Azure and AWS cloud services (EC2, S3, Lambda, App Services)Familiar with microservices architecture, Docker, and RESTful APIsBackground in e-commerce, marketplace, logistics, or warehouse integrationsStrong understanding of agile methodologies and technical leadershipExcellent problem-solving, communication, and collaboration skillsNice to Have
Experience with serverless architectures or KubernetesFamiliarity with caching solutions (Redis)Knowledge of DevSecOps or platform security best practicesContributions to open-source or tech communityWhy Join Xpandifi
You’ll be building the technology foundation for Xpandifi’s seller portal, a global system that connects marketplaces, logistics, and payments into one powerful platform. This role gives you full ownership, autonomy, and visibility across our international commerce ecosystem.