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Senior Systems & Research Engineer (Applied AI, Model Serving & Performance Engineering)

Australia
Full Remote
This Job is No Longer Active This position is no longer accepting applications

Join a US-based, fully remote AI company specializing in freight and supply-chain solutions as a Systems & Research Engineer. Focus on optimizing AI systems, inference, model serving, and performance engineering to enhance production AI platforms. Requires deep expertise in AI infrastructure, benchmarking, and scientific problem-solving with a track record of impactful experiments.

Key Highlights
Fully remote role with no office mandate or US time zone restrictions; work from anywhere globally
High compensation package up to A$420K + equity (equivalent to US$220K–US$300K annually)
Focus on AI systems, inference, model serving, performance engineering, and distributed systems with a model in the loop
Key Responsibilities
Investigate and optimize production AI systems, identifying bottlenecks in GPU, CPU, memory, network, and serving architecture
Design and execute benchmarks for model serving, inference, and evaluation to inform engineering decisions
Benchmark open-source vs. closed-source models and optimize workloads for cost, quality, and concurrency
Develop evaluation infrastructure and analyze model behavior under real-world production traffic
Collaborate with coding agents to automate and improve AI infrastructure workflows
Technical Skills Required
Machine Learning Systems Model Serving & Inference Optimization Performance Engineering
Benefits & Perks
100% remote work with no relocation required
Compensation up to A$420K + equity
Fully asynchronous, global team with strong written communication
Nice to Have
Experience with speech systems, retrieval systems, or agent infrastructure
Proven track record of designing and running experiments in AI systems engineering
Familiarity with serving frameworks like vLLM or SGLang

Job Description

Systems & Research Engineer | Applied AI | Up to A$420K + Equity

100% Remote from Australia | US AI Company | Fully Async

Model Serving | Inference | ML Systems | Performance Engineering

“I’ve seen things you people wouldn’t believe.”

— Blade Runner

Now we’d like to see what you’ve built.

Imagine living in Sydney, Melbourne, Brisbane, Perth, Byron Bay — or pretty much anywhere you like — while working remotely with an exceptional US applied AI company.

No relocation.

No five-day office mandate.

And importantly, no requirement to work US hours.

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