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Sr Software Engineer - Agentic Applications (Full Stack)

Databricks· Engineering
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Bengaluru, Indiafull-timePosted 2w ago

About the role

Senior Full Stack Developer to design, build, and deploy modern, scalable AI agents and applications leveraging Large Language Models (LLMs), with focus on end-to-end agent development including a high-performance React frontend, Python-based agentic logic, backend integration, and production readiness.

Responsibilities

  • Design, develop, and deploy AI agents for business-critical workflows, with a focus on LLM orchestration and tooling.
  • Implement complex agentic behaviours using frameworks like LangChain or LangGraph, including ReAct loops for reasoning and action.
  • Design and develop a high-performance React application for the agent's user interface.
  • Collaborate with backend teams to integrate APIs and services, and build tools for agents.
  • Work with middleware (Python/Node.js) to orchestrate agent calls and data flow.
  • Implement comprehensive observability and tracing for agent runs and system performance.
  • Build reusable, scalable UI components.
  • Optimise application performance, responsiveness, and scalability.
  • Participate in architectural discussions and contribute to solution design.
  • Write clean, maintainable, and testable code with proper documentation.

Qualifications

  • 5+ years of experience in full-stack development, with strong expertise in Python and React.js.
  • Proven experience in designing, building, and deploying at least 1 production-deployed AI agent or LLM application.
  • Deep expertise in LLM orchestration, prompt engineering, and utilizing tools/plugins to extend agent capabilities.
  • Experience with agent frameworks like LangChain or LangGraph, including implementing reasoning patterns like the ReAct loop.
  • Experience with observability, logging, and tracing for AI agents.
  • Experience building large-scale, enterprise-grade applications.
  • Strong experience with API integration (REST/GraphQL).
  • Experience working in Agile/Scrum environments.
  • Strong problem-solving and system design skills
  • Ability to work across frontend and backend integration layers
  • Ownership mindset with attention to detail
  • Good communication and collaboration skills

Skills

Required:PythonReact.jsLLM orchestrationLangChain or LangGraphReAct loopObservability/TracingAPI integration (REST/GraphQL)

Benefits

  • Comprehensive benefits package (regional details available via provided link)
Last updated Oct 8, 2026. Interested? Apply on the company site.

About Databricks

Leading Data and AI Platform for Enterprises

Databricks offers a unified platform for data, analytics and AI. Build better AI with a data-centric approach. Simplify ETL, data warehousing, governance and AI on the Data Intelligence Platform.

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