MERN Stack Developer

Job Role : Senior Full Stack Developer (.NET + React + C#)

Experience : 8+ Years

Work Mode : Hybrid (4 days/month from Noida, Hyderabad, Chennai, Pune, or Bengaluru)

Shift : IST (Normal Shift)

Job Summary :

We are looking for a Senior Full Stack Developer with strong expertise in C#, .NET, React, and Azure Development to build and support scalable enterprise applications. The ideal candidate should have extensive backend development experience, hands-on Azure exposure, and the ability to deliver high-quality solutions across the full stack.

Note : Strong Azure Development experience is mandatory. Previous experience with UHG (UnitedHealth Group) will be an added advantage.

Mandatory Skills :

8+ years of experience with C#, .NET Core/.NET 6+, ASP.NET Core, React.js, JavaScript/TypeScript, SQL Server, REST APIs, Azure Development (App Services, Functions, Azure SQL, Storage), Git, and CI/CD tools (Azure DevOps/GitHub Actions/Jenkins).

Key Responsibilities :

• Develop and maintain applications using C#, .NET Core/.NET 6+, and React.
• Build secure and scalable REST APIs and backend services.
• Design responsive frontend components using React and TypeScript/JavaScript.
• Work with Azure services and cloud-native architectures.
• Manage CI/CD pipelines using Azure DevOps, GitHub Actions, or Jenkins.
• Write clean, maintainable, and testable code.
• Participate in code reviews, troubleshooting, and technical discussions.

Required Skills :

Backend :

• C#
• .NET Core / .NET 6+
• ASP.NET Core
• REST APIs
• OAuth, JWT Authentication

Frontend :

• React.js
• JavaScript / TypeScript

Cloud (Mandatory) :

• Microsoft Azure Development
• Azure App Services
• Azure Functions
• Azure SQL
• Azure Storage

Database :

• SQL Server

DevOps :

• Azure DevOps
• Git
• CI/CD Pipelines

Preferred :

• Previous experience with UHG (UnitedHealth Group).
• Familiarity with Angular.
• Experience with enterprise-scale applications.
• Self-starter with strong problem-solving skills.

Mandatory Background Verification :

Education, Employment, Criminal, Address, ID, Reference, CV Validation, Gap Verification, Credit/CIBIL Check, and Drug Test.

About the Role

We are looking for a Technical Lead with 5–7 years of experience in the JavaScript/TypeScript and Node.js ecosystem to drive core platform development. This is a hands-on leadership role that requires strong backend expertise, as well as exposure to mentoring and team management.

Key Responsibilities

• Lead development of core platform components including frameworks, APIs, and backend services
• Design and build scalable RESTful APIs and microservices using Node.js (NestJS preferred)
• Take ownership of system design, architecture, and performance optimization
• Mentor junior developers and ensure adherence to coding standards and best practices
• Drive Agile development (JIRA-based) and ensure smooth sprint execution
• Collaborate with cross-functional teams (UI, DevOps, Product)
• Conduct code reviews and enforce efficient coding using DSA principles
• Manage version control and collaboration using Git/Bitbucket

Required Technical Skills

• Strong proficiency in JavaScript / TypeScript
• Hands-on experience in Node.js (NestJS preferred)
• Good understanding of Data Structures & Algorithms (DSA)
• Experience with SQL databases
• Strong knowledge of REST services and API development
• Experience with Git (version control)
• Understanding of backend architecture and scalable systems

Good to Have Skills

• Experience with Bitbucket
• Knowledge of AWS Cloud (EC2, S3, Load Balancer)
• Exposure to SAP UI5 or frontend frameworks
• Basic understanding of CI/CD pipelines and DevOps practices

Leadership & Behavioral Skills

• Experience in team handling / mentoring developers
• Strong knowledge of JIRA and Agile methodologies
• Excellent problem-solving and analytical thinking
• Strong communication and stakeholder management skills

Job Description

To be successful in this role, you should meet the following requirements:

Knowledge of Java Script, Java server pages and Angular JS is required. Knowledge of Dojo is advantageous. 

Knowledge of Core Java, Spring Core, Spring MVC , Spring Batch and Hibernate/JPA is required.

Knowledge of Databases such as Oracle and PL/SQL is advantageous.

Previous experience of working on Agile projects is required.

Excellent English Communication and presentation skills

Knowledge of JIRA, DEVOPS, control M scheduling and GSD is desirable.

Proven ability to clearly articulate implications of technical analysis to colleagues and stakeholders

Exhibit highest standards of ownership & accountability.

In this role, you will:

As a Full Stack Engineer, you will be part of the Compliance IT Data and MI Team.

Part of the wider Compliance Group Function, the Data and MI Team provides a foundational set of data capabilities which maximise synergy, minimise spend and ensures, ultimately, that the data serving various Compliance-related business processes is of the highest quality and standard.

As a Full Stack Engineer within Data & MI team, you will be responsible for accepting the work requests that are prioritised and developing the code enhancements to match the requirements as described in the chance request.

In addition, you will be responsible for the deployment of changes to the relevant Data & MI system code stack.

As an engineer you will be expected to be able to work and manage multiple change requests in parallel and be able to handle stakeholder queries by applying the appropriate analysis on the code. 

all - Pls start above skill

Job Requirements

Must have:

• Experience working on Node.js with Typescript and Express.
• Experience working with SQL and NoSQL databases. Experience with PostgreSQL and DynamoDB would be preferred.

Nice to have:

• Experience in ReactJS and its main fundamentals like JSX, Virtual DOM, component lifecycle, etc.
• Strong proficiency in JavaScript, object model, DOM manipulation and event handlers, data structures, algorithms.
• Knowledge of Unit testing frameworks

.

Job Responsibilities

• Design, build and maintain software applications.
• Write well-designed, testable, efficient code by using best software development practices.

The ideal candidate will be responsible for developing high-quality applications. They will also be responsible for designing and implementing testable and scalable code.

Responsibilities :

• Work with development teams and product managers to ideate software solutions

• Maintenance of Node.js Backend

• Working with MongoDB to create various features

• Troubleshoot, debug and upgrade software

• Create security and data protection settings Requirements

• Proven experience as a backend developer in Node.js or similar role

• Experience developing desktop and mobile applications

• Familiarity with common stacks

Requirements :

• Hands on experience building end to end systems

• Minimum 1 yrs of experience with Javascript, Node.js and Mongo.DB

• Good architectural & design skills

• Strong coding, data structures and algorithms

• The ability to own end to end responsibility - right from requirement to release

• The ability to produce bug-free and production grade code

• Experience and fine understanding of cross browser front end development issues

• Exhibit a deep understanding of server virtualization, networking and storage ensuring that the solution scales and performs with high availability and uptime

• - Work with UX and Product Management teams to design software
• - Work with Architects and Engineering leads to build scalable software
• - Back-end software development
• - Proficient in low level system arch design
• - Strong knowledge of web development - MVC, React / Angular Framework
• - Take Product Ownership
• - Testing and fixing bugs
• - Create security and data protection settings
• - Build features with a mobile responsive design
• - Experience with Agile/Scrum methodology, Behavior Driven Development, and CI/CD
• - Ability to think critically and creatively in a dynamic environment, while picking up new tools and domain knowledge along the way

• - 3+ years of industry experience as a Backend/Full Stack Engineer
• - Degree in Computer Science or related field
• - Experience with developing web and mobile applications
• - Must have 2-5 years of experience building applications using front end technologies like – React, Angular 2+, JavaScript/Typescript, HTML5, CSS3 and Bootstrap 
• - Must have 2-5 years of full time Python (Django) experience, and hands-on experience through all stages of Agile software development life cycle. 
• - Ability to write optimized codes, debug programs, and integrate applications with third party tools by developing various APIs.
• - Proficiency with Python or relevant back-end scripting language
• - Proficiency with SQL/NoSQL databases, web servers (e.g. Nginx)
• - Experience with Cloud infrastructure (e.g. AWS), relevant microservices and load scaling
• - Maintains a strong knowledge base of new open source tech stacks, applications, techniques, and skills

• - A positive attitude, and a growth mindset
• - Great attention to details

• - Experience with serverless deployment  (e.g. Lambda)
• - Experience with API testing software (e.g. Postman)
• - Experience with multiple front-end languages and libraries (e.g. HTML/CSS, JS)
• - Good Humor

1. Develop high performance mobile and web applications in Artificial Intelligence, Machine
Learning, Android, iOS and various frontend and backend technologies.

2. Create requirements, design documentation and test plans for above, adhering to
standard templates provided by the organization.

3. Write clean, maintainable, efficient code that confirms to software development
standards.

4. Well versed with multiple front end and backend technologies such as Angular, BootStrap,
Node, PHP, Spring, ReactJS, etc.

5. Understand full stack development process and is familiar with REST.

6. Can interact with client directly on requirement gathering, delivery planning and
implementation

Job Location: Thane

You will be responsible for overseeing full-stack development as well as the R&D around creating various, unique, and bespoke solutions.

You should be able to quickly understand and support initiatives that will contribute to the goals and success of operations. You would also be working with various departments to coordinate and develop digital solutions for bespoke in-house software.

RESPONSIBILITIES

• Work with development teams and product manager to implement software solutions.

• Developing front end and back end website Architecture.

• Build user interactions on web pages.

• Develop and manage databases for functionalities.

• Designing and developing effective APIs.

• Test Software to ensure the responsiveness and efficiency of applications.

• Meeting both technical and consumer/client needs.

• Write technical documentation.

• Troubleshoot, debug, and review the code.