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Machine Learning Engineer – LLMs, Agent Systems, and Simulation Tooling, Siri Core Modeling
Summary by AIEngineer.careers
Machine Learning Engineer – LLMs, Agent Systems, and Simulation Tooling, Siri Core Modeling is a Machine Learning Engineer role (full-time). with Apple. in CUPERTINO, US. Compensation shown: $150K–$278K. Imported listing (source: yabot.jobs). Apply on the employer's site (yabot.jobs).
Imported listing (source: yabot.jobs) · Apply on yabot.jobs
CUPERTINO · US
$150K–$278K
Full-time
SENIOR
The sections below reproduce the third-party job description for reference. AIEngineer.careers does not write or control this text.
Imported job description
Sourced from yabot.jobs
Join Apple's Siri Core Modeling team to build next-generation LLM reasoning and agentic systems for voice-first AI experiences. You will develop scalable simulation and evaluation frameworks, integrate agent behaviors across client and backend systems, and collaborate with researchers to productionize novel reasoning approaches. This role offers the opportunity to shape how intelligent agents plan, adapt, and interact with users across Apple platforms.
Responsibilities
- Design and implement scalable simulation and evaluation frameworks for LLM-based agents
- Collaborate with ML researchers to translate novel reasoning approaches into production-grade systems
- Develop infrastructure for training and experimentation with agentic behaviors
- Integrate agent reasoning capabilities into client-side and backend environments
- Drive iteration speed by creating reliable tooling for experimentation, prototyping, and deployment
Requirements
- Bachelor's degree in Computer Science, Machine Learning, or related quantitative field, with 3+ years of relevant industry experience
- Strong skills in Python (preferred) and at least one other programming language
- Proven experience in ML engineering, including system design, training pipelines, and deployment workflows
Apple
Cupertino · US · 170444+ employees
Apple is a multinational technology company that designs, develops, and sells consumer electronics, computer software, and online services. Key products include the iPhone, Mac, iPad, and various wearable devices, alongside services like the App Store and iCloud.
