Senior Full Stack Engineer

4+ Years Experience | Full-Time | On-Site

Location: Salt Lake, Kolkata or Whitefield, Bengaluru

An exciting opportunity to build enterprise-grade applications for global clients across the insurance and financial services sectors.

About the Client

Our client is a global leader in providing innovative technology and business solutions, with over 18 years of experience across Technology, Development, Design, Performance, and Audits. Their teams serve enterprise clients in finance, banking, fintech, and utilities delivering platforms that operate at scale across multiple geographies.

Role Overview

We are looking for a Senior Full Stack Engineer who thrives in a collaborative engineering environment and takes ownership of features from concept to deployment. You will design and build scalable backend services and contribute to high-performance frontend applications for enterprise clients.

What You'll Do

- Design, develop, and maintain secure backend services and RESTful APIs using Node.js and TypeScript
- Build modern, responsive web applications using React (Tailwind CSS preferred)
- Architect and implement event-driven systems for real-time data processing and communication
- Implement OAuth 2.0 and other authentication and authorisation mechanisms for secure user access
- Develop and manage CI/CD pipelines for automated, reliable deployments
- Design and optimise data storage across SQL and NoSQL databases for performance and scalability
- Deploy and manage applications on AWS cloud infrastructure (EC2, S3, Lambda, RDS, etc.)
- Integrate third-party APIs and services seamlessly into existing platforms
- Collaborate with cross-functional teams — product, design,



and engineering — to translate business needs into technical solutions
- Champion engineering best practices including code reviews, testing, documentation, and system architecture

What We're Looking For

Must-Have Skills:

- 4+ years of professional full-stack development experience
- Strong proficiency in Node.js and TypeScript for backend development
- Experience with React and modern component libraries (Tailwind CSS preferred) for frontend development
- Hands-on experience with OAuth 2.0 and secure authentication flows or similar
- Solid knowledge of SQL and NoSQL database design and optimisation
- Practical experience with AWS services (EC2, S3, Lambda, RDS, etc.)
- Proficiency in asynchronous programming patterns and event-driven architecture
- Experience with CI/CD pipelines and version control (Git)
- Excellent problem-solving skills with a strong focus on security and performance
- Bachelor's degree in Computer Science, Software Engineering, or a related field

Nice-to-Have Skills:

- Familiarity with containerisation tools such as Docker
- Knowledge of microservices architecture and API gateways
- Experience with Serverless frameworks or FaaS patterns on AWS
- Exposure to Agile/Scrum development methodologies
- Background in insurance, fintech, or financial services industry

Why This Role

- Build applications that serve enterprise clients across global markets
- Work with a technology-driven team on innovative, high-impact projects
- Exposure to a wide technology stack and modern cloud infrastructure
- Competitive compensation package with perks and PF
- Collaborative and supportive team culture

Location & Work Setup

- Kolkata, — Salt Lake, Sector V or Bengaluru- Whitefield
- Full-time, on-site

📌 Senior Full Stack Engineer (West Bengal)
🏢 Hour Consulting
📍 West Bengal