Backend Engineer - Gen AI
IDFC FIRST Bank · Mumbai
- Experience3–7 yrs
- SalaryNot disclosed
- Work modeonsite
- Levelmid
- Posted2 Sept 2026
About IDFC FIRST Bank
IDFC FIRST Bank is hiring in Mumbai in financial services. This role looks for around 3+ years of experience.
Skills
- Python
- Node.js
- Golang
- asynchronous programming
- backend development
- backend architecture
- code review
- design patterns
- React
- security best practices
- PII protection
The role
A backend engineer at a banking technology company builds backend applications and develops generative AI products using Python and Node.js, while shaping asynchronous programming practices and model productisation. The role also applies React and security best practices to deliver reliable end-to-end systems.
Full job description
Responsibilities:
Develop and maintain scalable and robust back-end applications using Python, Node.js, Golang or any other asynchronous programming language.
Drive back-end architecture decisions, lead code reviews, and establish back-end async programming best practices.
Lead back-end development projects and contribute to the strategic planning of technology stacks and development tools.
Work with front end, data scientists, data engineers, ML engineers, and SDEs to develop model development and productisation.
Design, build, and maintain efficient, reusable, and reliable backend code with design patterns.
Ensure the best possible performance, quality, and responsiveness of applications.
Identify bottlenecks and bugs, and devise solutions to mitigate and address these issues.
Stay up-to-date with the Full Stack ecosystem and emerging technologies, primarily React and Python.
Adhere to security and PII best practices in a back-end development environment.
Requirements:
Knowledge of backend and frontend end-to-end implementation.