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Celerity Consulting

Posted 26 Sep 2026

Full Stack Engineer

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Employment
Full time
Team
Software Engineering
Posted
26 Sep 2026

About the role

Responsibilities:

  • Design, develop, and maintain scalable backend applications using Python.
  • Build REST APIs and integrate third-party services, AI models, and internal systems.
  • Develop and deploy agentic AI solutions, including AI agents, tool calling, and multi-step workflows.
  • Work with LLMs, prompt engineering, RAG, and AI orchestration frameworks.
  • Design backend architectures for AI-powered automation and intelligent decision-making.
  • Work with databases, data processing, and backend performance optimization.
  • Collaborate with product and engineering teams to build and deploy AI-driven features.
  • Write clean, maintainable, and well-tested code.
  • Troubleshoot, optimize, and maintain production applications.


Requirements:

  • Strong proficiency in Python and backend development.
  • Experience with FastAPI, Flask, or Django.
  • Strong knowledge of REST APIs, databases, and system design.
  • Hands-on experience with LLMs, RAG, and agentic AI development.
  • Familiarity with AI agents, tool calling, and frameworks like LangChain or LangGraph.
  • Basic knowledge of frontend technologies (React.js, JavaScript, or TypeScript).
  • Strong problem-solving and debugging skills.

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