ML Engineer - Evaluation Analysis, Metric and Data Strategy

ML Engineer - Evaluation Analysis, Metric and Data Strategy Apple 3.7 ( ) Culver City, CA Why you should apply for a job to

Apple :

Ranked as one of the 66% say women are treated fairly and equally to men 66% say the CEO supports gender diversity Ratings are based on anonymous reviews by Fairygodboss members. See all reviews Company commitment that women earn the same as men performing similar work includes no salary history disclosure policy. Apple University creates classes, seminars, and tools to help employees understand Apple's culture, organization, and values. Whether you donate time or money, Apple will match charitable contributions up to $10,000 a year. # 200657984-0670 Position summary role will define what "quality" means when the unit of evaluation is a conversation, not a single response. Description Day-to-day work involves analyzing evaluation results, identifying trends, regressions, and segment-level patterns across multiple AI features. This includes collaborating with partner teams on data collection strategies, ensuring evaluation data is representative of real-world usage, and designing the metrics framework that leadership uses to make decisions on AI features.

Typical deliverables include:

feature-level quality metrics and dashboards, evaluation analysis reports, data collection requirements, dataset representativeness audits, multi-turn evaluation frameworks and session-level scoring rubrics, and concise metric summaries for decision-makers. ","responsibilities":"Define and own the quality metrics framework across AI features and agentic experiences, ensuring each feature has a clear north-star metric and supporting diagnostics Analyze evaluation outputs to identify quality trends, regressions, and segment-level patterns across both single-turn and multi-turn interactions, tracking how quality degrades or holds over extended conversations Drive the data collection strategy with partner teams Ensure evaluation data stays grounded in real-world user behavior Audit evaluation data representativeness to verify that datasets reflect actual user distributions Assess alignment across different evaluation methods, identifying where they agree, diverge, and why Deliver concise, decision-ready metric summaries to leadership, translating detailed analysis into clear quality assessments and recommendations Influence model development direction by providing actionable feedback on specific failure patterns and data gaps Preferred Qualifications Experience designing evaluation or quality metrics for AI-powered or ML-driven features in consumer-facing products Familiarity with productivity software or creative applications, with an ability to distinguish between technically correct and genuinely useful AI outputs Experience partnering with engineering or data teams to define data collection requirements and schemas Track record of translating complex analytical findings into concise recommendations for non-technical decision-makers Experience evaluating tool-use accuracy, retrieval quality, or function-calling reliability within AI systems Experience with evaluation methodology including inter-annotator agreement, evaluation bias detection, and dataset representativeness auditing Familiarity with agentic orchestration frameworks (LangChain, LangGraph, CrewAI, AutoGen) and emerging agent interoperability protocols (A2A, MCP), with an understanding of how architectural choices in agent design affect evaluability Understanding of ML model development processes, with the ability to specify what evaluation signals are useful for model improvement Experience managing evaluation across multiple features or product areas simultaneously, with systematic rather than ad-hoc approaches Graduate degree in a relevant quantitative field Minimum Qualifications Bachelor's degree in Statistics, Data Science, Applied Mathematics, Computer Science, or a related quantitative field 5+ years of experience in applied science, data science, or evaluation research, with a focus on defining and operationalizing quality metrics Experience with statistical analysis methods including significance testing, sampling design, effect size estimation, and experimental design Experience working with production user data, understanding its biases and limitations compared to controlled evaluation data, including familiarity with sequential interaction data where context and turn order affect quality assessment Ability to design evaluation approaches where the unit of analysis is a session or conversation rather than a single model output Track record of independently designing metrics frameworks and driving data-informed decisions across cross-functional teams Proficiency in Python (pandas, scipy, scikit-learn) or R for data analysis and visualization Pay & Benefits At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $139,500 and $258,100, and your base pay will depend on your skills, qualifications, experience, and location. Apple employees also have the opportunity to become an Apple shareholder through participation in Apple's discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple's Employee Stock Purchase Plan. You'll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about

Apple Benefits Note:

Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program. Why you should apply for a job to

Apple :

Ranked as one of the 66% say women are treated fairly and equally to men 66% say the CEO supports gender diversity Ratings are based on anonymous reviews by Fairygodboss members. See all reviews Company commitment that women earn the same as men performing similar work includes no salary history disclosure policy. Apple University creates classes, seminars, and tools to help employees understand Apple's culture, organization, and values. Whether you donate time or money, Apple will match charitable contributions up to $10,000 a year.