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AI Engineer (Agentic Systems)

Chandler Holdings
Australia
remote
Full Time / Permanent

About the Role

We are looking for an AI Engineer to join our core team to accelerate the development of the Governa AI product. This is not a role for someone who simply integrates API endpoints. We are building complex, multi-agent systems that require a deep understanding of state management, concurrency, reliability, and production-grade AI architecture.

You will be responsible for architecting agentic workflows, optimising our Retrieval-Augmented Generation (RAG) pipelines, and ensuring that AI interactions are performant, secure, and observable in production environments.

Technical Stack & Responsibilities

Agentic Design & Orchestration

  • Design and implement sophisticated agentic workflows using LangChain and LangGraph
  • Apply agentic design patterns (Reflection, Planning, Tool Use) to solve non-linear problems
  • Build and maintain high-performance backend services using FastAPI

Data & Retrieval Engineering

  • Optimise vector databases and embedding strategies to improve retrieval precision
  • Engineer complex SQL queries with strong emphasis on efficiency and safety (including SQL injection prevention in LLM-driven contexts)
  • Manage data pipelines and PII handling to maintain strict privacy and compliance standards

Performance & Reliability

  • Implement concurrency patterns to handle high-throughput LLM interactions
  • Utilise observability and monitoring tools to trace agent reasoning and debug hallucinations
  • Refine prompt engineering strategies and LLM integrations (OpenAI and open-source models) to ensure consistent, high-quality output

What We're Looking For

  • 2–3 years of professional experience specifically in AI/ML engineering, or advanced backend roles with strong LLM exposure
  • Advanced Python mastery – including async programming, type hinting, and performance profiling
  • Architectural mindset – you design scalable systems, understand HTTP/REST best practices, and can scale distributed services
  • The "Agentic" edge – direct experience with LangGraph or similar state-machine-based orchestration frameworks is highly preferred
  • Security-first thinking – knowledge of PII scrubbing and safe data handling within AI-driven systems

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