Role: Full Stack Engineer Location: Bengaluru, India Experience: 4+ Years The Role We’re looking for a Full Stack Engineer to build, scale, and maintain high-performance web applications for technology platforms. This role involves working across the stack -frontend, backend, and infrastructure - using modern JavaScript-based technologies. You’ll collaborate closely with product managers, designers, and cross-functional engineering teams to deliver scalable, secure, and user-centric solutions. This role is ideal for someone who enjoys end-to-end ownership, technical problem-solving, and working in a fast-paced startup environment. What You’ll Own • Full Stack Development ● Design, develop, test, and deploy robust and scalable web applications. ● Build and maintain server-side logic and microservices using Node.js, Express.js, and TypeScript. ● Contribute to frontend feature development and integration. ● Participate in feature planning, estimation, and execution. • Backend & API Engineering ● Design and develop RESTful APIs and backend services. ● Implement asynchronous workflows and scalable microservice architectures. ● Ensure performance, reliability, and security of backend systems. ● Implement authentication, authorization, and data protection best practices. • Database Design & Optimization ● Design and manage MongoDB schemas using Mongoose. ● Optimize queries and database performance for scale. ● Ensure data integrity and efficient data access patterns. • Frontend Collaboration & Integration ● Collaborate with frontend developers to integrate React components and APIs seamlessly. ● Ensure responsive, high-performing application behavior. • System Design & Scalability ● Contribute to system architecture and technical design discussions. ● Design scalable, maintainable, and future-ready solutions. ● Optimize applications for speed and scalability. • Product & Cross-Functional Collaboration ● Work closely with product and design teams to deliver high-quality features in rapid iterations. ● Participate in the full development lifecycle—from concept to deployment and maintenance. • Code Quality & Best Practices ● Write clean, testable, and maintainable code. ● Follow Git-based version control and code review best practices. ● Contribute to improving engineering standards and workflows. What We’re Looking For Must-Haves ● 4+ years of professional experience as a Full Stack Engineer or similar role. ● Strong proficiency in JavaScript and TypeScript. ● Hands-on experience with Node.js and Express.js. ● Solid understanding of MongoDB and Mongoose. ● Experience building and consuming RESTful APIs and microservices. ● Strong understanding of asynchronous programming patterns. ● Good grasp of system design principles and application architecture. ● Experience with Git and version control best practices. ● Bachelor’s degree in Computer Science, Engineering, or a related field. Good-to-Have / Preferred ● Frontend development experience with React.js. ● Exposure to Three.js or similar 3D/visualization libraries. ● Experience with cloud platforms (AWS, GCP, Azure – EC2, S3, Lambda). ● Knowledge of Docker and containerization workflows. ● Experience with testing frameworks (Jest, Mocha, etc.). ● Familiarity with CI/CD pipelines and automated deployments. Tools You’ll Use ● Backend: Node.js, Express.js, TypeScript ● Frontend: React.js (preferred) ● Database: MongoDB, Mongoose ● Version Control: Git, GitHub / GitLab ● Cloud & DevOps: AWS / GCP / Azure, Docker ● Collaboration: Google Workspace, Notion, Slack engen