TL;DR

Fullstack Software Engineer (AI): Develop and enhance banking applications with generative AI capabilities, integrating LLMs and building advanced AI features in Python backend and React frontend. Focus on designing scalable AI-driven services, implementing RAG patterns, and secure development practices in a fintech environment.

Location: Onsite in Bengaluru, India

Company

%hirify_global% is an outsourcing company working with a major British bank to develop and upgrade digital banking applications.

What you will do

Design, develop, and maintain Python backend services using FastAPI.
Integrate large language models (LLMs) for AI-driven features.
Build scalable React frontends with performance optimizations.
Implement retrieval-augmented generation (RAG) and streaming AI responses.
Develop and consume REST and GraphQL APIs including real-time features.
Manage containerized deployments with Docker, Kubernetes, and Helm.
Apply secure development best practices including OWASP guidelines and authentication mechanisms.

Requirements

4–9 years of professional development experience.
Expert-level Python and FastAPI experience.
Strong React.js and modern JavaScript/TypeScript skills.
Experience with REST/GraphQL APIs and real-time features.
Knowledge of containerization and orchestration tools.
Secure development practices including OWASP, JWT/OIDC, and input validation.

Nice to have

Experience integrating LLMs (Amazon Bedrock, Snowflake Cortex, LangChain).
Building RAG-based features and AI-powered chat interfaces.
AWS services and event-driven architecture experience.
Financial services or regulated environment experience.

Culture & Benefits

Vacation and sick pay as per local laws.
Health insurance support.
Time off for state holidays.
Corporate parties and social events.
Support for IT certifications and learning platforms.