Sr. Full Stack Developer

UST; Hyderabad; On-site; INR 1,400,000 - 2,200,000; Full time

Job summary

UST is seeking a Senior Full-Stack Developer (MERN) in Hyderabad to lead frontend and backend initiatives. You will architect scalable solutions, drive technical excellence, and mentor junior developers while collaborating with product and design teams to translate requirements into robust software.

The ideal candidate has deep React and Node.js expertise, experience with RESTful and GraphQL services, and familiarity with DevOps practices including containerization and CI/CD.

Qualifications

• 5+ years of professional software development experience.
• 3+ years hands-on React experience with hooks and component design.
• 3+ years backend development with Node.js and asynchronous programming.
• Experience designing RESTful APIs or GraphQL services.
• Proficiency with Git, npm/yarn, webpack, Babel.
• Experience with relational DBs (PostgreSQL, MySQL) and query optimization.
• Knowledge of software design patterns and architectural principles (SOLID, DDD).
• Strong problem-solving and debugging skills.

Responsibilities

• Design and develop scalable React applications with modern UI/UX principles.
• Build robust RESTful or GraphQL APIs with proper error handling and security.
• Develop backend APIs using Node.js and modern frameworks (Express, Nest).
• Lead architectural discussions and code reviews; mentor junior developers.
• Implement CI/CD pipelines, Docker-based deployments, and cloud strategies.
• Write unit and integration tests; monitor and troubleshoot production systems.

Skills

React

Node.js

REST APIs

GraphQL

TypeScript

Leadership

Education

Bachelor's degree in CS/SE

Tools

Docker

Kubernetes

Express.js

GraphQL

Backstage

Postman

Job description

Role Description

UST Tittle: Lead II - Software Engineering

Who We Are

At UST, we help the world’s best organizations grow and succeed through transformation. Bringing together the right talent, tools, and ideas, we work with our client to co-create lasting change. Together, with over 30,000 employees in 30+ countries, we build for boundless impact—touching billions of lives in the process. Visit us at .

Summary

UST is looking for Sr. Full stack Developer (Mern Stack)

The Opportunity

• We are seeking an experienced Senior Full-Stack Developer with deep expertise in React, Node.js, and RESTful/GraphQL API development.
• This role offers the opportunity to lead technical initiatives, architect scalable solutions, and mentor junior developers.
• The ideal candidate will have a proven track record of building high-performance applications and demonstrating architectural excellence.
• Experience with Backstage (Internal Developer Platform) is highly valued.

Key Responsibilities

• Frontend Development Design and develop scalable, high-performance React applications with modern UI/UX principles Implement responsive design patterns and optimize component architecture for maintainability and performance Manage application state effectively using Redux, Context API, or similar state management solutions
• Backend Development Build robust and scalable APIs using Node.js and modern frameworks (Express, Nest.js, etc.)
• Design RESTful or GraphQL APIs with proper error handling, validation, and security practices Implement database optimization, caching strategies, and performance tuning Technical Leadership Lead architectural discussions and design reviews for complex technical solutions Mentor junior developers and conduct code reviews to maintain code quality standards Collaborate with product and design teams to translate requirements into technical specifications DevOps & Quality Implement CI/CD pipelines, containerization (Docker), and cloud deployment strategies
• Write comprehensive unit and integration tests to ensure code reliability Monitor application performance and troubleshoot production issues

Required Qualifications

• 5+ years of professional software development experience
• 3+ years of hands‑on experience with React (hooks, component design, performance optimization)
• 3+ years of backend development with Node.js and strong understanding of asynchronous programming
• Solid expertise in designing and implementing RESTful APIs or GraphQL services
• Strong proficiency with modern development tools (Git, npm/yarn, webpack, Babel)
• Experience with relational databases (PostgreSQL, MySQL) and query optimization
• Demonstrated knowledge of software design patterns and architectural principles (SOLID, DDD)
• Strong problem‑solving skills and ability to debug complex issues

Preferred Qualifications

• Experience with Backstage (Internal Developer Platform) or similar developer tooling platforms
• Familiarity with TypeScript and strong type system understanding
• Experience with containerization (Docker) and orchestration (Kubernetes)
• Knowledge of cloud platforms (AWS, GCP, Azure) and serverless architectures Experience with NoSQL databases (MongoDB, Redis, Elasticsearch)
• Familiarity with testing frameworks (Jest, Mocha, React Testing Library)
• Experience with message queues (RabbitMQ, Kafka) and event‑driven architecture Knowledge of web security best practices (OWASP, authentication, authorization)
• Technical Competencies Core Technologies React, Node.js, Express.js, JavaScript (ES6+), TypeScript, GraphQL, REST APIs Databases & Caching PostgreSQL, MongoDB, Redis, MySQL, Query Optimization DevOps & Infrastructure Docker, CI/CD pipelines, Git, Linux, AWS/Cloud platforms Testing & Quality Jest, Mocha, React Testing Library, Unit Testing, Integration Testing Soft Skills
• Strong communication and collaboration abilities Mentoring and knowledge‑sharing mindset
• Proactive problem‑solving approach Ability to thrive in fast‑paced, dynamic environments Self‑motivated with strong attention to detail

What We Believe

We’re proud to embrace the same values that have shaped UST since the beginning. Since day one, we’ve been building enduring relationships and a culture of integrity. And today, it's those same values that are inspiring us to encourage innovation from everyone, to champion diversity and inclusion and to place people at the centre of everything we do.

Humility

We will listen, learn, be empathetic and help selflessly in our interactions with everyone.

Humanity

Through business, we will better the lives of those less fortunate than ourselves.

Integrity

We honour our commitments and act with responsibility in all our relationships.

Equal Employment Opportunity Statement

UST is an Equal Opportunity Employer. We believe that no one should be discriminated against because of their differences, such as age, disability, ethnicity, gender, gender identity and expression, religion, or sexual orientation.

All employment decisions shall be made without regard to age, race, creed, colour, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by federal, state, or local law.

UST reserves the right to periodically redefine your roles and responsibilities based on the requirements of the organization and/or your performance.

• To support and promote the values of UST.
• Comply with all Company policies and procedures

Skills

React, Node.js, REST, Software Design, AWS, Authentication and Authorization, Elasticsearch, CI/CD, Docker, Express.js, Git