We’re looking for multipleSenior Python Developers to join a high-performing engineering team building production-grade AI capabilities across a large enterprise workplace.

This is a software engineering role first , with Python at the centre. You’ll design, build and operate backend services and AI-enabled workflows used across customer-facing and internal platforms, with a strong focus on production quality, reliability and scalability.

What you’ll be working on

You’ll build and support:
Python backend services and APIs
Production agentic AI workflows
RAG and enterprise knowledge solutions
MCP integrations and AI-enabled tooling
Human-in-the-loop and headless agent workflows
LLM evaluation and quality frameworks
Enterprise integrations with internal platforms and data sources
CI/CD, containerised deployment and production observability

What we’re looking for

You’ll ideally have:
Strong commercial Python development experience
Deep backend software engineering fundamentals
Experience designing scalable, maintainable production systems
Hands‑on experience with LLMs, agents, RAG or MCP
Exposure to frameworks such as LangGraph, LangChain or Google ADK




Experience with cloud platforms such as GCP, AWS or Azure
Strong understanding of APIs, microservices, testing, CI/CD and production support
Ability to explain design decisions, trade‑offs and failure scenarios clearly

AI experience

We’re particularly interested in engineers who have moved beyond prototypes and have built real production AI systems.

Relevant experience could include
Agent orchestration
Retrieval and grounding
Prompt and agent evaluation
Guardrails and human oversight
Model integration
Observability and regression testing
AI-assisted software delivery

The chance

This is a chance to work on enterprise‑scale AI engineering in an setting where Python, software engineering and production AI are all central to the role.

You’ll remain hands‑on while contributing to architecture, engineering standards and the evolution of AI‑enabled systems across the organisation.

We are looking for both mid‑level and senior developers. Salaries range between $160,000 - $240,000 plus bonus.

3 days in the office per week.
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📌 Senior Python Developer Sydney (Australia)
🏢 Lanson Partners
📍 Australia