Full Stack Developer Lead

While technology is the heart of our business, a global and diverse culture is the heart of our success. We love our people and we take pride in catering them to a culture built on transparency, diversity, integrity, learning and growth.


If working in an environment that encourages you to innovate and excel, not just in professional but personal life, interests you- you would enjoy your career with Quantiphi!

Role: Full Stack Lead (Frontend Heavy)

Exp: 4-6Years

Location :Mumbai /Bangalore

Job Description

Designation: Full Stack Software Developer
Experience in Years: (4-6 years of total experience with 4+years of relevant ReactJS experience)

Must Have Skills:

• Frontend Development: Strong knowledge of ReactJS, JavaScript, TypeScript, HTML5, CSS3 , and modern frontend build tools (Webpack, Babel, etc. ).

• Proficiency in modern CSS techniques including Flexbox, Grid, and CSS animations

• Experience with CSS preprocessors (Sass, Less) and CSS-in-JS solutions (styled-components, Emotion)

• State Management: Experience with state management tools like Redux , Context API, or similar.

• Expertise in responsive and mobile-first design principles.

• Knowledge of web accessibility standards (WCAG) and implementation techniques.

• Proficiency in frontend performance optimization techniques

• Backend Development: Proficient in Python with hands-on experience in Fast API for building scalable backend services and APIs.

• Database Management: Experience with relational and NoSQL databases (e. g. , PostgreSQL , Firebase ).

• API Integration: Expertise in integrating frontend applications with RESTful APIs , GraphQL , and WebSocket .

• Authentication & Authorization: Experience implementing secure user authentication using JWT, OAuth, or Firebase Authentication .

• Real-Time Communication: Experience with real-time communication protocols like WebSockets .

• Cloud Platforms: Knowledge of Firebase for hosting, database management, and cloud functions.

• Version Control & Collaboration: Strong experience with Git, GitHub, or GitLab in a collaborative development environment.

Good to Have Skills:

• Server-Side Rendering (SSR) and Static Site Generation (SSG) with Next. js.

• Docker or other containerization technologies.

• Familiarity with GraphQL and its integration in full-stack development.

• Unit Testing: Experience with testing frameworks like Jest, Pytest, or Mocha.

Role & Responsibilities:

• Design, develop, and maintain full-stack applications, ensuring seamless integration between frontend and backend components.

• Collaborate with UI/UX designers to create responsive, user-friendly interfaces using ReactJS while ensuring fast and scalable backend services with FastAPI.

• Build and optimize backend APIs using Python and FastAPI, ensuring high performance and security.

• Implement data storage solutions using PostgreSQL or Firebase and ensure efficient data retrieval and storage.

• Ensure the performance, scalability, and security of the backend services while building and deploying frontend applications.

• Integrate third-party services, APIs, and tools in both frontend and backend layers.

• Write clean, modular, and well-documented code for both frontend and backend development.

• Contribute to architectural decisions and development best practices for the full stack.

• Participate in code reviews, providing and receiving feedback to ensure high-quality code.

• Work in an Agile environment, collaborating with cross-functional teams to deliver high-quality software.

• Stay up-to-date with the latest trends in both frontend and backend technologies, ensuring continuous improvement in development practices.

• Implement and maintain testing and debugging strategies to ensure reliable code deployment.