Fullstack Engineer | SDE 1/2

EngineeringMumbai, IndiaFULL TIMEPosted 1/28/2026**Role Overview**

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As an SDE 1 Full Stack Engineer on the Platform Team, you will build scalable, loosely coupled services and bulletproof API integrations that power Fynd's AI\-native unified commerce platform. You will own end\-to\-end features and infrastructure on AWS, improve availability and performance for large\-scale consumer and multi\-tenant SaaS products, and contribute to open\-source and cross\-functional delivery.

• *Responsibilities**
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• Design and implement full\-stack features using React on the frontend and Node.js/NestJS on the backend, delivering performant, maintainable code.
• Build and maintain robust RESTful and GraphQL APIs, webhooks, and third\-party integrations with strong error handling and observability.
• Develop scalable microservices and event\-driven components with PostgreSQL/MongoDB/Redis backing stores, ensuring data integrity and low latency.
• Drive infrastructure and reliability improvements on AWS, own deployment pipelines, monitoring, incident response and SLA\-driven operations.
• Optimize web performance and front\-end user experience across consumer\-facing web and mobile web products.
• Collaborate with product, design, QA and other engineering teams to define APIs, data contracts, and long\-term platform roadmaps.
• Write comprehensive tests, participate in code reviews, and maintain high standards for security, performance and documentation.
• Contribute to open\-source initiatives, mentor peers, and adapt to changing priorities in a fast\-growing startup expanding across GCC, Africa and Southeast Asia.
• *Qualifications**
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### **Required**

• Bachelor's degree in Computer Science or a related field
• 3\-5 years of professional full\-stack engineering experience building consumer\-facing web/apps and SaaS products
• Proven experience with React.js on the frontend and Node.js (Express/NestJS) on the backend
• Hands\-on experience designing and consuming RESTful APIs and GraphQL, and building robust API integrations/webhooks
• Practical experience operating applications on AWS and familiarity with CI/CD, monitoring and incident response
• Experience with relational and NoSQL databases (PostgreSQL, MongoDB) and performance optimization (caching, Redis)

### **Preferred**

• Experience working on multi\-tenant SaaS or enterprise B2B platforms
• Prior contributions to open\-source projects or public engineering blogs/repos
• Experience with event\-driven architectures, message brokers (Kafka, SNS/SQS) and async processing
• Familiarity with NestJS and advanced backend patterns (domain\-driven design, hexagonal architecture)
• Experience building and scaling products for international markets or distributed/global deployments