Senior Full Stack Developer

About the Role

We are looking for a highly skilled Senior Full Stack Developer with strong experience in building scalable, high-performance web applications. The ideal candidate should have expertise across modern frontend and backend technologies, database design, caching, and AI-powered data systems. You will work closely with cross-functional teams to design, build, and deploy production-grade applications.

Key Responsibilities

• Design, develop, and maintain scalable full-stack applications.
• Build responsive and performant user interfaces using Next.js.
• Develop robust backend APIs and microservices using Node.js and Express.js.
• Design and optimize relational and NoSQL database schemas.
• Implement caching strategies using Redis to improve application performance.
• Work with Vector Databases to build AI-powered search, recommendation, or RAG-based features.
• Write clean, maintainable, and well-tested code following best practices.
• Collaborate with product managers, designers, and engineering teams to deliver high-quality features.
• Troubleshoot production issues and optimize application performance.
• Participate in code reviews and mentor junior engineers.

Required Skills

• 4-5 years of experience in full-stack software development.
• Strong hands-on experience with Next.js.
• Strong backend development experience with Node.js and Express.js.
• Solid understanding of SQL databases (PostgreSQL/MySQL).
• Experience with NoSQL databases (MongoDB or similar).
• Hands-on experience with Redis.
• Experience working with Vector Databases (Pinecone, Weaviate, Qdrant, Milvus, ChromaDB, or similar).
• Strong understanding of REST APIs and system design principles.
• Familiarity with Git and modern CI/CD workflows.
• Excellent debugging and problem-solving skills.

Good to Have

• Experience with AI/LLM applications and Retrieval-Augmented Generation (RAG).
• Knowledge of Docker, Kubernetes, or cloud platforms (AWS/GCP/Azure).
• Experience with message queues or event-driven architectures.
• Understanding of security and performance optimization best practices.

What We Are Looking For

• Strong ownership mindset and attention to detail.
• Excellent communication and collaboration skills.
• Ability to work in a fast-paced, product-focused environment.
• Passion for building scalable, reliable, and high-quality software.

Work Location: Mumbai (On-site)
Work Schedule: 5 Days a Week (Work from Office)