Full Stack Developer

Keka Technologies Private Limited; Gujarat; On-site; INR 900,000 - 1,400,000; Full time

Job summary

Keka Technologies Private Limited in Gujarat, India, is seeking a skilled Full Stack Developer to join our development team. You will build modern, scalable web apps using Node.js, React.js, SQL/NoSQL databases, HTML, and CSS, while collaborating with product teams and designers.

Responsibilities include developing features, API integration, performance optimization, and maintaining code quality through reviews and documentation. Strong emphasis on security and scalable design.

Qualifications

• Hands-on experience building modern, scalable web applications with React.js and Node.js.
• Experience developing RESTful APIs and backend services.
• Strong knowledge of HTML5, CSS3, and SQL/NoSQL databases.
• Familiarity with Git-based version control and collaborative workflows.
• Ability to optimize performance and security.

Responsibilities

• Develop responsive, scalable web applications using React.js and Node.js.
• Build reusable frontend components and RESTful services.
• Integrate APIs and external services.
• Write technical documentation and participate in code reviews.
• Collaborate with designers, QA, and product teams.
• Troubleshoot production issues and optimize performance.

Skills

React.js

Node.js

Express.js

HTML5

CSS3

REST APIs

Git

Asynchronous programming

API integration

Responsive web design

SQL databases

NoSQL databases

MongoDB

Redis

PostgreSQL

MySQL

Security concepts

Education

Bachelor's degree in Computer Science, IT, Software Engineering, or related field

Tools

Docker

AWS

Elasticsearch

CI/CD tooling

Job description

We are looking for a skilled and motivated Full Stack Developer to join our development team. The ideal candidate should have strong experience building modern, scalable web applications using Node.js, React.js, SQL/NoSQL databases, HTML, and CSS .

You will be responsible for developing new features, maintaining existing applications, integrating APIs, optimizing application performance, and working closely with designers, developers, and product teams.

Key Responsibilities

• Develop responsive and scalable web applications using React.js and Node.js .
• Build reusable and maintainable frontend components.
• Develop RESTful APIs and backend services using Node.js/Express.js.
• Design, develop, and optimize SQL and NoSQL databases .
• Write efficient database queries and improve database performance.
• Integrate third-party APIs and external services.
• Implement authentication, authorization, and role-based access control.
• Identify and resolve application bugs and performance issues.
• Optimize applications for scalability, security, and performance.
• Work with Git and follow proper source-control practices.
• Participate in code reviews and maintain coding standards.
• Collaborate with UI/UX designers, QA engineers, and product managers.
• Write technical documentation when required.
• Monitor and troubleshoot production issues.

Required Skills

• Hands-on experience with React.js .
• Hands-on experience with Node.js and Express.js .
• Good understanding of HTML5 and CSS3 .
• Experience with SQL databases such as PostgreSQL or MySQL.
• Knowledge of NoSQL databases such as MongoDB, Redis, or similar.
• Strong understanding of REST APIs and API integration.
• Experience with Git/GitHub/GitLab.
• Understanding of responsive web design.
• Good knowledge of asynchronous programming and API-based architectures.
• Understanding of application security and authentication concepts.

Good to Have

• Redux or other state-management libraries.
• Docker and CI/CD knowledge.
• AWS or other cloud-platform experience.
• Elasticsearch experience.
• Redis/caching experience.
• Experience with microservices architecture.
• Automated testing experience.

Qualifications

• Bachelor's degree in Computer Science, IT, Software Engineering, or a related field is preferred.
• Equivalent practical development experience will also be considered.
• Strong problem-solving and debugging skills.
• Good communication and teamwork skills.

What We Offer

• Opportunity to work on modern web applications and real-world projects.
• Learning and professional growth opportunities.
• Collaborative and technology-focused work environment.
• Exposure to cloud, scalable architectures, APIs, databases, and modern development practices.