Full Stack Developer- React & Node

About the Role

We are looking for a skilled Full Stack Developer with 4+ years of experience in building scalable, responsive, and high-performance web applications. The ideal candidate should have strong expertise in MongoDB, Express.js, React.js, and Node.js, along with a solid understanding of frontend and backend development, RESTful APIs, and application architecture.

Key Responsibilities

- Design, develop, and maintain scalable web applications using the Full stack.
- Build responsive and user-friendly interfaces using React.js, JavaScript, HTML, and CSS.
- Develop robust backend services and RESTful APIs using Node.js and Express.js.
- Design, manage, and optimize MongoDB databases, including schemas, queries, and indexes.
- Integrate third-party APIs and external services into web applications.
- Write clean, reusable, maintainable, and well-tested code.
- Identify, troubleshoot, and resolve application performance and technical issues.
- Collaborate with product managers, designers, and other developers to deliver high-quality solutions.
- Participate in code reviews, technical discussions, and application design decisions.
- Follow best practices for application security, performance optimization, and version control.

Qualifications

- 4+ years of hands-on experience in full-stack web development using React & Nodejs.
- Strong proficiency in JavaScript (ES6+), HTML5, and CSS3.
- Hands-on experience with React.js, including hooks, component architecture,



state management, and reusable components.
- Solid backend development experience with Node.js and Express.js.
- Experience designing and working with MongoDB, including aggregation pipelines, indexing, and query optimization.
- Experience developing and integrating RESTful APIs.
- Good understanding of asynchronous programming, promises, and event-driven architecture.
- Proficiency with Git and collaborative development workflows.
- Familiarity with authentication and authorization mechanisms, such as JWT and OAuth.
- Understanding of responsive design, web security, and performance optimization.
- Strong debugging, problem-solving, and analytical skills.
- Good communication and collaboration skills.

Good to Have

- Experience with TypeScript.
- Familiarity with Redux, Context API, or other state management solutions.
- Experience with cloud platforms such as AWS, Azure, or Google Cloud.
- Knowledge of Docker, CI/CD pipelines, and deployment workflows.
- Familiarity with automated testing frameworks such as Jest, React Testing Library, or Cypress.
- Experience with Agile/Scrum development methodologies.

What We’re Looking For

- A proactive developer who can take ownership of tasks from development through deployment.
- Someone who can work independently while collaborating effectively with cross-functional teams.
- A developer who values code quality, scalability, maintainability, and continuous learning.

📌 Full Stack Engineer React & Node (Mumbai)
🏢 AJACKUS
📍 Mumbai