Senior AI Platform Engineer – Full-Stack & .NET

Starrez Inc; Victoria; Hybrid; AUD 150,000 - 190,000; Full time

Benefits offered by this job

Hybrid workplace

Global team collaboration

Professional development opportunities

Job summary

StarRez is seeking a Senior Engineer for the AI Platform team to design and deliver production-grade AI capabilities and reusable platform foundations. You’ll collaborate across Product, Design, Security, and Engineering to build observable, resilient AI-powered experiences within the StarRez ecosystem.

You will contribute from architecture to frontend touches as needed, ensuring scalable, secure, and user-friendly integrations with LLM APIs and cloud platforms.

Qualifications

• 5+ years of commercial software engineering experience building production-grade applications.
• Strong backend engineering experience, ideally with .NET / C#.
• Hands-on experience with LLM APIs and modern AI tooling (Azure OpenAI, OpenAI, Anthropic, or similar).
• Familiarity with agentic patterns and frameworks including orchestration, RAG, prompt engineering, and tool use.
• Strong understanding of software engineering fundamentals, including API design, testing strategies, and maintainable architecture.
• Experience with observability, debugging, and production support practices.
• Comfortable contributing across the full stack where required (TypeScript/JavaScript, modern frontend frameworks).
• Experience working with cloud platforms and modern engineering workflows (Git, CI/CD, Kubernetes, Azure preferred).

Responsibilities

• Design and build agentic workflows and AI-powered product capabilities, including orchestration, tool use, retrieval, and multi-step reasoning.
• Develop shared AI platform capabilities, frameworks, and engineering patterns that support adoption across StarRez teams.
• Collaborate with cross-functional stakeholders to deliver scalable, secure, and production-ready solutions.
• Evaluate AI models, providers, and frameworks, making pragmatic decisions about adoption and implementation.
• Contribute to engineering quality through clean architecture, testing, observability, code reviews, and operational support.
• Stay engaged with the evolving AI landscape and help shape platform direction and engineering best practices.

Skills

5+ years experience

Backend engineering

LLM APIs

Agentic patterns

API design

Observability

Full stack familiarity

Cloud platforms

Tools

Azure OpenAI

OpenAI API

Anthropic

Job description

StarRez is seeking a Senior Engineer for the AI Platform team to design and deliver production-grade AI capabilities and reusable platform foundations. You’ll collaborate across Product, Design, Security, and Engineering to build observable, resilient AI-powered experiences within the StarRez ecosystem.

You will contribute from architecture to frontend touches as needed, ensuring scalable, secure, and user-friendly integrations with LLM APIs and cloud platforms.