Full Stack Developer – React & AWS

Fulcrum Digital; Coimbatore District; On-site; INR 2,400,000 - 3,600,000; Full time

Job summary

Fulcrum Digital seeks an experienced React/full-stack developer to build responsive UI for an underwriting platform. You will support backend services and integrations on AWS, leveraging Lambda, API Gateway and DynamoDB, while scripting with Node.js or Python.

You will collaborate with the Tech Lead and analysts, coordinate with onsite client teams and offshore counterparts, and ensure high-quality, scalable frontend code with strong testing and performance practices.

Qualifications

• 8–9 years of IT experience in React/full-stack development.
• Strong hands-on experience in React UI development, with exposure to backend development and cloud-based services.
• Experience with REST APIs and API integration is required.

Responsibilities

• Develop responsive, accessible and high-quality UI using React based on designs and requirements.
• Integrate React applications with backend, AI and REST APIs.
• Develop and support backend services using AWS Lambda, SQS, API Gateway and DynamoDB.
• Develop scripts and lightweight backend services using Node.js or Python.
• Manage application state, performance and API interactions.
• Write clean, testable and reusable code and participate in code reviews.
• Troubleshoot application, API and integration issues across frontend and backend layers.
• Collaborate with the Tech Lead, Business Analyst and backend/AI developers.
• Onsite developer coordinates closely with the client and offshore counterpart.

Skills

React UI development

React hooks

State management

Frontend performance

REST APIs

Tools

AWS Lambda

SQS

API Gateway

DynamoDB

Node.js

Python

Job description

Coimbatore North, India | Posted on 09/09/2026

Fulcrum Digital is an agile and next-generation digital accelerating company providing digital transformation and technology services right from ideation to implementation. These services have applicability across a variety of industries, including banking & financial services, insurance, retail, higher education, food, healthcare, and manufacturing.

Role Overview

Builds responsive, high-quality React front-ends for the underwriting platform, while supporting backend services and integrations using AWS and scripting technologies.

Experience Profile

• 8–9 years of IT experience in React/full-stack development.
• Strong hands-on experience in React UI development , with exposure to backend development and cloud-based services.

Key Responsibilities

• Develop responsive, accessible and high-quality UI using React based on designs and requirements.
• Integrate React applications with backend, AI and REST APIs.
• Develop and support backend services using AWS Lambda, SQS, API Gateway and DynamoDB .
• Develop scripts and lightweight backend services using Node.js or Python .
• Manage application state, performance and API interactions.
• Write clean, testable and reusable code and participate in code reviews.
• Troubleshoot application, API and integration issues across frontend and backend layers.
• Collaborate with the Tech Lead, Business Analyst and backend/AI developers.
• Onsite developer coordinates closely with the client and offshore counterpart.

Required Skills

• Good understanding of React hooks, state management, reusable components and frontend performance .
• Experience with REST APIs and API integration .
• Working experience with AWS services such as Lambda, SQS, API Gateway and DynamoDB .
• Scripting/backend development experience using Node.js or Python .
• Experience with component/unit testing and debugging.
• Good understanding of software development lifecycle, Git and code review practices.

Preferred / Nice-to-have

• Experience with AWS serverless architecture .
• Design-system/component-library experience.
• Exposure to AI/ML service integration.
• Basic UX sensibility and accessibility awareness.
• Experience working in Agile/Scrum teams.