Mern Full Stack Developer

Relevantz Technology Services; Chennai District; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

Relevantz Technology Services seeks a Full Stack Developer to build scalable web applications using React.js and Node.js. You will design, develop, test, and maintain modern applications while collaborating with product owners, QA, DevOps, and architects.

Experience with Next.js, Nuxt.js, PostgreSQL, and MS SQL Server is advantageous. Mentoring colleagues and supporting CI/CD and cloud-native practices are part of the role.

Qualifications

• Strong hands-on experience with React.js.
• Proficiency in JavaScript (ES6+) and TypeScript.
• Experience with HTML5, CSS3, and UI frameworks.
• Familiarity with state management libraries such as Redux.

Responsibilities

• Design, develop, and maintain scalable web applications using React.js and Node.js.
• Build responsive and user-friendly front-end interfaces.
• Develop secure, high-performance APIs and backend services.
• Collaborate with cross-functional teams including Product, QA, DevOps, and Architecture.
• Participate in requirement analysis and sprint planning.
• Optimize applications for performance and reliability.
• Develop and maintain database schemas and queries.
• Troubleshoot production issues and defects.
• Ensure coding standards and security practices are followed.
• Mentor junior developers and contribute to technical excellence.
• Support CI/CD and cloud-native development.

Skills

React.js

JavaScript

TypeScript

HTML5

CSS3

Bootstrap

Tailwind CSS

Redux

Node.js

Job description

Job TitleFull Stack DeveloperJob Summary

The ideal candidate will have strong experience in building scalable web applications using React.js and Node.js as core technologies. The role involves designing, developing, testing, and maintaining modern applications while collaborating closely with product owners, architects, QA engineers, and DevOps teams.Candidates with experience in Next.js, Nuxt.js, PostgreSQL, and Microsoft SQL Server will have a distinct advantage.

Key Responsibilities

• Design, develop, and maintain scalable web applications using React.js and Node.js.
• Build responsive and user-friendly front-end interfaces with modern JavaScript frameworks.
• Develop secure, high-performance APIs and backend services.
• Collaborate with cross-functional teams including Product, QA, DevOps, and Architecture.
• Participate inrequirementanalysis, technical design, code reviews, and sprint planning.
• Optimize applications for performance, scalability, and reliability.
• Develop and maintain database schemas, queries, and stored procedures.
• Troubleshoot and resolve production issues and application defects.
• Ensure adherence to coding standards, security best practices, and software development methodologies.
• Mentor junior developers and contribute to technical excellence within the team.
• Support CI/CD implementation and cloud-native development practices.

Required Skills (Mandatory)Front-End

• Strong hands-on experience with React.js
• Proficiency in JavaScript (ES6+) and TypeScript
• Experience with HTML5, CSS3, Bootstrap, Tailwind CSS, or equivalent UI frameworks
• Familiarity with state management libraries such as Redux, Zustand, or Context API

Back-End

• Strong experience in Node.js
• Experience developing RESTful APIs and microservices
• Knowledge of Express.js, NestJS, or similar backend frameworks
• Authentication and authorization mechanisms (JWT, OAuth)

Database

• Strong SQL knowledge and database design experience
• Experience writing complex queries, procedures, and performance optimization

Development Practices

• Git and source control management (Gitlab)
• Agile/Scrum development methodologies
• Unit testing and integration testing practices
• API documentation tools such as Swagger/OpenAPI

Added Advantage Skills

• Experience with Next.js
• Experience with Nuxt.js
• Experience with PostgreSQL
• Experience with Microsoft SQL Server
• Cloud platforms such as AWS, Azure, or GCP
• Docker and containerization technologies
• Kubernetes knowledge
• CI/CD tools such as GitHub Actions, Azure DevOps, or Jenkins
• Experience with GraphQL
• Exposure to caching technologies such as Redis

Experience

• 6 10 years of experience in Full Stack Development.
• Proven experience delivering enterprise-grade web applications.
• Experience working in Agile development environments.

Key Competencies

• Strong problem-solving and analytical skills.
• Excellent communication and stakeholder management abilities.
• Ability to work independently and collaboratively in a team environment.
• Strong attention to detail and commitment to quality.
• Ability to adapt quickly to changing businessrequirementsand technologies.
• Leadership and mentoring capabilities