Lead AI Engineer – Australia (Remote)

Lead AI Engineer – Australia (Remote)

Job Type: Full time

Location : Australia (Remote)

Delivery Centric is seeking an experienced Lead Generative AI / Agentic AI Engineer to design and deliver scalable, production-ready AI solutions for enterprise environments.

The role will focus on multi-agent AI architectures, advanced RAG, Generative AI, Machine Learning and Google Cloud Platform, with strong hands-on expertise across Vertex AI and modern AI engineering frameworks.

Key Responsibilities

  • Design, develop and implement multi-agent AI solutions for enterprise use cases.
  • Lead technical solution design, architecture and implementation discussions.
  • Design and develop advanced RAG and agentic AI solutions using appropriate frameworks and technologies.
  • Build scalable, production-ready AI applications and services using Python and GCP.
  • Leverage Vertex AI capabilities including Agent Builder, Search and conversational AI services.
  • Develop and integrate APIs and AI services across enterprise applications and data platforms.
  • Implement AI solutions with a focus on accuracy, performance, scalability, reliability and cost optimisation.
  • Apply responsible AI practices including guardrails, hallucination mitigation, testing, evaluation and observability.
  • Collaborate with customers, engineers, data scientists and other technical stakeholders.
  • Document solution architecture, technical designs, algorithms and implementation approaches.
  • Contribute to software engineering standards including code quality, testing, version control and CI/CD.

Must-Have Skills

  • Strong hands-on Python development experience.
  • Strong experience with Google Cloud Platform (GCP).
  • Hands-on experience with Vertex AI, including Agent Builder, Search and conversational AI capabilities.
  • Strong knowledge of Generative AI, Machine Learning, Deep Learning and Agentic AI patterns.
  • Experience designing and implementing multi-agent architectures.
  • Strong experience building advanced RAG solutions.
  • Hands-on experience with one or more of LangChain, LangGraph and LlamaIndex.
  • Experience with AI evaluation and observability tools such as Ragas and LangSmith.
  • Hands-on experience with PyTorch and/or TensorFlow.
  • Strong understanding of responsible AI, guardrails, hallucination mitigation, testing and evaluation frameworks.
  • Experience designing AI solutions for scale, performance, accuracy and cost optimisation.
  • Strong software engineering practices including API integration, testing, code quality and optimisation.

Nice-to-Have Skills

  • BigQuery, Dataflow and Cloud SQL.
  • Cloud Run, GKE, Pub/Sub and Cloud Tasks.
  • Cloud Build and Artifact Registry.
  • Dialogflow CX or Gemini Enterprise CX.
  • FastAPI and Pydantic.
  • Experience with Graph-based RAG.
  • Gradio or Streamlit.
  • Experience with GitHub, DevOps and CI/CD.

Key Skills

Python | GCP | Vertex AI | Generative AI | Agentic AI | Multi-Agent Architecture | RAG | LangChain | LangGraph | LlamaIndex | LangSmith | Ragas | PyTorch | TensorFlow | Responsible AI

How to Apply

Ready to take on a Lead AI Engineer role in Australia (Remote) with Delivery Centric? Apply now to join a team that delivers excellence and realises value for its clients.