Full Stack Developer

Techminds Group; Chennai; On-site; INR 1,500,000 - 2,400,000; Full time

Job summary

A technology firm is seeking a Full Stack Developer to architect and build mobile-centric solutions. The ideal candidate will have over 8 years of experience in mobile app and backend development, with skills in Node.js, React Native, and NoSQL databases like MongoDB. Key responsibilities include designing scalable APIs and collaborating with diverse teams to deliver seamless user experiences. Experience with DevOps tools and Agile methodologies is essential. This role offers the chance to work on innovative solutions in a dynamic environment.

Qualifications

• At least 8 years of full-stack development experience with focus on mobile-enabled platforms.
• Proficiency in Node.js, Express.js, and API development.
• Solid hands-on experience with MongoDB for indexing and optimization.

Responsibilities

• Design and develop full-stack solutions optimized for mobile.
• Write robust and secure RESTful APIs using Node.js and Express.js.
• Ensure system reliability, performance, and scalability through best practices.

Skills

Full-stack development

Node.js

Backend engineering

Mobile app development

MongoDB

React Native

RESTful APIs

Elasticsearch

Agile development

DevOps tools

Tools

Git

Docker

CI/CD tools

Job description

We are looking for an experienced and versatile Full Stack Developer with a strong background in mobile app development, backend engineering, and scalable API design. The ideal candidate should have at least 8 years of experience across front-end and back-end technologies, with proven expertise in React Native, Node.js, and NoSQL databases such as MongoDB and Elasticsearch. Experience with the MERN stack is an added advantage.

You will play a key role in architecting and building mobile-centric solutions that are efficient, secure, and scalable. This role requires a deep understanding of both mobile and web ecosystems, cloud infrastructure, and performance optimization.

• Design and develop full-stack solutions optimized for mobile app experiences (React Native, hybrid frameworks, or APIs serving mobile front-ends).
• Write robust, scalable, and secure RESTful APIs using Node.js and Express.js.
• Integrate and manage NoSQL databases such as MongoDB and Elasticsearch to power data-driven features.
• Collaborate with mobile developers, UI/UX designers, and DevOps engineers to deliver seamless user experiences.
• Ensure system reliability, performance, and scalability through efficient coding and best practices.
• Conduct thorough code reviews, testing, and debugging.
• Maintain and extend CI/CD pipelines for automated testing and deployment.
• Stay current with new technologies and suggest improvements for architecture and development practices.

Required Skills

• 8+ years of full-stack development experience, with a strong focus on mobile-enabled platforms.
• Proficiency in Node.js, Express.js, and API development.
• Solid hands-on experience with MongoDB (indexing, aggregation, performance optimization).
• Working knowledge of Elasticsearch for advanced querying and analytics.
• Good understanding of mobile app integration, token-based authentication (e.g., JWT), and backend support for push notifications.
• Understanding of asynchronous programming, error handling, and cloud deployment (AWS/GCP/Azure).
• Experience working in Agile development teams, using Git, Docker, and CI/CD tools.

Preferred Qualifications:

• Experience with React Native or mobile-focused front-end development.
• Exposure to GraphQL or microservices-based architecture.
• Knowledge of DevOps tools for monitoring, logging, and container orchestration (e.g., Kubernetes).
• Experience with performance profiling and tuning for mobile and web APIs.