Sr. Full Stack Engineer

Experience : 10+ Years

Location : Jaipur

Employment Type : Full-time

Department :

Engineering / Product Development

Industry :

FinTech / SaaS / Enterprise Cloud Software

Job Summary :

We are looking for a highly skilled and experienced

Senior Full Stack Developer

with

mandatory, hands-on expertise in Node.js and React.js . The ideal candidate has 10+ years of experience delivering scalable, high-performance web applications and services across the full stack. You will lead full lifecycle development with strong focus on

JavaScript technologies ,

cloud-native architecture (especially Microsoft Azure) ,

DevOps , and

containerised deployments .

This role is ideal for engineers who are passionate about clean code, modern development practices, and architecting complex systems for enterprise or financial domains.

Key Responsibilities :

Design, develop, and maintain modern, high-performance web applications using

Node.js (backend)

and

React.js (frontend) —

expertise in both is a must .

Architect and consume

RESTful APIs , including secured integrations using

JWT

and

OAuth2.0 .

Implement cloud-native microservices and serverless functions using

Microsoft Azure

(Functions, App Services, Logic Apps).

Build scalable and reusable frontend components using

React ,

Redux , and component libraries like

Material UI

or

Tailwind CSS .

Lead application deployment with

Docker ,

CI / CD pipelines , and modern DevOps tools on

Azure

and optionally

AWS .

Design and optimize database schemas and queries using

SQL Server ,

MySQL , and

MongoDB .

Apply best practices in testing, version control, and secure coding to ensure clean and reliable software delivery.

Monitor, debug, and optimize applications in production environments using tools like

App Insights ,

Azure Monitor , or

CloudWatch .

Mentor junior developers and collaborate with product managers, architects, and QA teams for delivery excellence.

Required Skills & Must-Have Expertise : ✅

Must-Have (Core Tech Stack) :

Expert in Node.js

— REST API development, Express.js, async patterns, middleware, error handling

Expert in React.js

— Hooks, functional components, Redux, performance tuning

✅ proficiency in

JavaScript (ES6+) , HTML5, CSS3

✅ Experience integrating

RESTful APIs

with authentication and authorization (JWT, OAuth2.0)

☁️

Cloud & DevOps :

Deep hands-on experience with

Microsoft Azure : Azure Functions, App Services, Blob Storage, Azure SQL, Logic Apps

CI / CD using

Azure DevOps ,

GitHub Actions , or Jenkins

Docker containerisation and deployment to

AKS ,

ECS , or similar

Familiarity with

AWS

(S3, Lambda, RDS, EC2) is a plus

Databases : SQL Server ,

MySQL ,

MongoDB

— schema design, query optimization, indexing

Additional Tools & Practices :

Code quality :

ESLint ,

Prettier , PostCSS

Version control : Git

Experience with testing tools : Jest, Mocha, Cypress

Agile / Scrum environment experience

Nice to Have : Experience with

• .NET Core (C#)

APIs

Familiarity with

GraphQL

or

Next.js

Exposure to Infrastructure as Code (ARM, Bicep, Terraform)

Knowledge of serverless and event-driven architecture

Educational Qualifications :

Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.

Azure Developer Associate or similar Microsoft / AWS certification is a plus.

What We Offer :

A leadership role in full-stack cloud-native architecture

High-impact work on enterprise-grade, customer-facing products

Modern tools and workflows with focus on quality and automation

Flexible work options : Remote / Hybrid

Career growth toward architecture or engineering management

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