Role: Python Full Stack Engineer (React + GenAI)

Location: Mississauga, ON (Hybrid - 3 days onsite per week)

Employment Type: Full-Time


# Must-Have Skills

  • Backend: Python, REST APIs, Microservices
  • Frontend: React.js, Modern UI Frameworks
  • AI/GenAI: LLMs, RAG Pipelines, LangChain/LlamaIndex


# Required Experience

  • 8+ years of professional Full Stack Software Development experience.
  • Strong backend expertise architecture using Python (Django, FastAPI, or Flask).
  • Strong frontend expertise building responsive interfaces using React (including state management like Redux/Context API).
  • Hands-on experience developing GenAI features , integrating LLMs (OpenAI, Anthropic, or Open Source), and building AI-powered applications .
  • Proven experience designing REST APIs, Microservices, and Distributed Systems at scale.

# Key Responsibilities

  • Design and develop end-to-end, production-ready AI-powered applications .
  • Build scalable, high-performance backend services and REST APIs using Python.
  • Develop modern, clean, and highly responsive user interfaces using React.
  • Integrate LLMs, AI agents , and foundational GenAI services into application workflows.
  • Design and optimize RAG pipelines and AI-driven data processing workflows.
  • Collaborate closely with ML, Product, and Business teams to deliver scalable AI solutions.
  • Support CI/CD deployment, monitoring, and overall application reliability.


About Smart IT Frame

At Smart IT Frame, we connect top talent with leading organizations across the USA. With over a decade of staffing excellence, we specialize in IT, healthcare, and professional roles, empowering both clients and candidates to grow together.


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