About the Role

We are seeking a Senior Backend Engineer to design, build, and maintain scalable backend systems powering mission-critical applications. You will play a key role in system architecture, performance, security, and mentoring junior engineers.

Responsibilities

• •Design and implement scalable backend services and APIs.
• •Build and maintain systems using Node.js, NestJS, and Python.
• •Design RESTful and event-driven microservices architectures.
• •Integrate third-party services and internal APIs.
• •Optimize performance, reliability, and scalability.
• •Write clean, testable, and secure code.
• •Collaborate with frontend, DevOps, and security teams.
• •Participate in architecture and code reviews.

Requirements

• •Strong experience with Node.js and NestJS.
• •Proficiency in Python for backend services or automation.
• •Experience designing APIs (REST, GraphQL).
• •Solid understanding of databases (SQL & NoSQL).
• •Experience with Docker and containerized services.
• •Strong Git and code review practices.
• •Familiarity with API testing tools like Postman.

Nice to Have

• •Experience with AWS cloud services.
• •Knowledge of message queues and event systems.
• •Experience in fintech or payments systems.
• •Understanding of security best practices.