Fullstack Software Engineer (AI)

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.