About The Role

We are seeking a skilled and motivated Node.js Developer to join our fintech engineering team. You will be responsible for building scalable backend services, APIs, and real-time systems that power our financial products such as virtual cards, wire transfers, and account management platforms. This is a high-impact role in a rapid-paced, data-driven environment where performance, security, and reliability are paramount.

Key Responsibilities

- Develop and maintain server-side applications using Node.js and modern frameworks (Express.js, NestJS, Fastify).

- Design and implement RESTful and GraphQL APIs with robust authentication and authorization (JWT, OAuth).

- Build real-time features using WebSockets or event-driven architectures.

- Integrate with third-party financial APIs and services (e.g., payment gateways, KYC/AML providers).

- Optimize performance and scalability of backend systems handling high-frequency financial data.

- Collaborate with frontend developers and DevOps teams to ensure seamless integration and deployment.

- Implement secure coding practices and ensure compliance with financial regulations (e.g., PCI DSS).

- Write clean, testable,



and maintainable code using JavaScript/TypeScript.

- Participate in code reviews, sprint planning, and agile ceremonies.

Required Skills & Qualifications

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

- 3–4 years of hands-on experience in Node.js backend development.

- Strong proficiency in JavaScript (ES6+) and TypeScript.

- Experience with SQL and NoSQL databases (PostgreSQL, MongoDB).

- Familiarity with microservices architecture and containerization (Docker, Kubernetes).

- Understanding of asynchronous programming, promises, and event loops.

- Experience with CI/CD pipelines and cloud platforms (AWS, GCP, or Azure).

- Knowledge of financial systems, data protection, and secure API design.

Preferred Skills

- Experience in fintech or banking domain.

- Exposure to event streaming platforms (Kafka, RabbitMQ).

- Familiarity with frontend frameworks (React, Angular) for full-stack collaboration.

- Contributions to open-source Node.js projects or fintech tools.

📌 Sr. Product Engineer (Bengaluru)
🏢 Comviva
📍 Bengaluru