UST
Website:
ust.com
Job details:
Role Description
Job Title
Senior MERN stack Developer ( MongoDB, Express, React, Node.js)+Mobile Developer (React Native, Next JS)Experience
5-8 years (adjustable)
Location
Any Elevance approved Offshore location
Role Summary
Required
We are looking for a proficient MERN Stack + Mobile Developer with strong hands-on experience in MongoDB, Express, React, Node.js, React Native, Next JS. The role involves building responsive, high-performance web applications, developing scalable REST APIs, integrating data stores (e.g., MongoDB). Collaboration, clean code practices, and quality delivery are key.
Skill Required:
- MERN stack (MongoDB, Express, React, Node.js)
- React Native and Next.js
- Kafka/event-driven architectures
- Exposure to modern development practices (including AI-assisted / “vibe” development preferred)
Key Responsibilities
Frontend (ReactJS, React Native )
Develop new user-facing features using React.js and modern JavaScript (ES6+).
Build reusable components and front-end libraries for future use.
Translate UX designs/wireframes into high-quality code; ensure responsive UI across browsers/devices.
Optimize components for maximum performance and maintainability.
Implement state management patterns using Redux / Context API where appropriate.
Backend ( MongoDB, Express, Node.js , Next.js )
Design and develop scalable Node.js services and Express.js REST APIs.
Implement secure authentication and authorization (e.g., JWT, OAuth concepts).
Integrate with databases (e.g., MongoDB) and external systems via APIs.
Ensure API performance, reliability, error handling, and logging.
Dev Practices / Collaboration
Work closely with product owners, designers, QA, and DevOps teams to deliver end-to-end features.
Participate in code reviews, enforce coding standards, and contribute to continuous improvement.
Use Git-based version control and collaborate using branching strategies.
Required Skills
Strong proficiency in JavaScript (ES6+), including DOM manipulation and JavaScript object model.
Strong experience with React.js and its core principles (hooks, component lifecycle, component architecture).
Experience with React workflows and state management (e.g., Redux / Flux patterns / Context API).
Hands-on backend development using Node.js and Express.js.
Experience building and consuming RESTful APIs.
Knowledge of modern authorization mechanisms such as JWT (OAuth familiarity preferred).
Familiarity with front-end build tools (Webpack/Babel/NPM or equivalent).
Working knowledge of databases such as MongoDB (and schema design basics).
Good To Have (Preferred)
TypeScript experience.
Cloud exposure to AWS (e.g., EC2, S3, Lambda, API Gateway, DynamoDB) and/or serverless patterns.
CI/CD familiarity and basic DevOps understanding.
Experience with microservices / event-driven design.
Domain exposure (e.g., Healthcare) is a plus.
Soft Skills
Strong communication and collaborative problem-solving mindset.
Ability to understand business requirements and translate them into technical solutions.
Ownership mentality; ability to work as an individual contributor when required.
Optional: Interview Focus Areas (Quick Checklist)
(These are recommendations based on typical full-stack expectations; use as needed.)
React fundamentals (hooks, component patterns, performance)
State management (Redux/Context)
API design (REST, validation, error handling)
Auth (JWT flows, role-based access)
Node/Express patterns, async, middleware
DB basics (MongoDB queries/indexing)
Testing basics, Git workflow
Skills
mern stack,node.js,react.js,next.js,react native,express js,kafka architecture,
Click on Apply to know more.