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Backend Engineer - AI Labs at IDFC FIRST Bank — Bengaluru

Experience2+ yrs
SalaryNot disclosed
Work modeonsite
Levelmid
Posted30 Sept 2026

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About IDFC FIRST Bank

IDFC FIRST Bank is hiring in Bengaluru in financial services. This role looks for around 2+ years of experience.

Skills

Python
Node.js
Golang
scalable system design
backend architecture

The role

A backend engineer at a banking and financial services company develops AI-driven solutions using Python, Node.js, and Golang, and applies scalable system design to build reliable backend applications. Backend architecture and React further support full-stack implementation and high-performance systems.

Full job description

Job Requirements

About the Role

As a Back End Engineer within the Data & Analytics function, you will be responsible for developing and maintaining scalable, high-performance backend applications. You will work with asynchronous programming languages such as Python, Node.js, and Golang, contributing to architecture decisions, code quality, and productization of AI-driven solutions. This role involves close collaboration with cross-functional teams to ensure seamless integration and optimal performance across systems.

Key Responsibilities

Primary Responsibilities

Design, build, and maintain efficient, reusable, and reliable backend code using design patterns and asynchronous programming.Collaborate with Frontend Engineers, Data Scientists, Data Engineers, ML Engineers, and Software Developers to support model development and productization.Ensure optimal performance, quality, and responsiveness of backend applications.Identify and resolve bottlenecks and bugs, optimizing code and database queries.Stay updated with full-stack technologies and emerging tools, especially React and Python.Contribute to backend and frontend end-to-end implementation.

Secondary Responsibilities

Ensure code consistency and quality by adhering to best practices in Python, Node.js, and Golang development.Conduct thorough code reviews and collaborate with team members to improve standards and maintain high code quality.

Managerial and Leadership Responsibilities

Provide guidance and mentorship to junior developers, supporting their professional growth.Lead by example in writing maintainable, performant, and sophisticated code.Inspire innovation within the backend development team by adopting efficient and modern practices.

What We Are Looking For

Education

Graduationin BCA or B.Tech or BSC.

Experience

Minimum of 2 years of relevant experience in backend development.

Skills and Attributes

Proficiency in backend development using Python, Node.js, Golang, or similar asynchronous programming languages.Strong understanding of scalable system design and backend architecture.Familiarity with full-stack development and modern frontend technologies.Excellent problem-solving and debugging skills.Strong communication and collaboration abilities.