Fullstack Developer (Fintech)

Job ID 36679 Job Type Full-time Work Mode Onsite Job Location Pune Experience 3 - 4 Years Posted 20th April, 2026 Posted by Sneha Mantri

About the Role We are looking for a skilled and motivated Full Stack Developer with 3-4 years of experience in building scalable web applications and backend services. The ideal candidate should have strong expertise in Node.js (Express.js), PostgreSQL, and cloud-native architectures using AWS services. Key Responsibilities* Design and develop scalable RESTful APIs using Node.js and Express.js.

• Develop responsive frontend components using React/Angular/Vue (as applicable).
• Work with PostgreSQL (PgSQL) for schema design, optimization, and complex queries.
• Implement authentication and authorization using AWS Cognito.
• Integrate and manage asynchronous workflows using AWS SQS.
• Implement event-driven architecture using Kafka.
• Use Redis for caching, rate limiting, and performance optimization.
• Deploy and manage applications on AWS infrastructure.
• Write clean, maintainable, and testable code.
• Participate in code reviews and architecture discussions.

Technical Skills Required 1)Backend* Strong proficiency in Node.js.

• Hands-on experience with Express.js.
• REST API development and integration.
• Middleware, validation, and error handling.

2)Database* Strong experience with PostgreSQL.

• Query optimization and indexing.
• Experience with ORMs such as Sequelize or TypeORM.

3)Cloud & DevOps* Experience with AWS services (SQS, Cognito, EC2, Lambda, API Gateway).

• Understanding of CI/CD pipelines.

4)Messaging & Caching* Experience using Redis for caching and session management.

5)Frontend* Experience with React.js

• Strong knowledge of HTML5, CSS3, and JavaScript (ES6+).

Good to Have* Knowledge of Microservices architecture.

• Experience with Docker.
• Familiarity with OAuth and JWT authentication flows.
• Experience in handling high-volume APIs.
• Understanding of security best practices.