At Netflix, our mission is to entertain the world. Together, we are writing the next episode - pushing the boundaries of storytelling, global fandom and making the unimaginable a reality. We are a dream team obsessed with the uncomfortable excitement of discovering what happens when you merge creativity, intuition and cutting-edge technology. Come be a part of what’s next. In April 2022, we announced that we are creating a new lower-priced, ad-supported tier for our customers. We are now working toward our goal of providing more choice for consumers and a premium, better-than-linear TV brand experience for advertisers. We are now hiring for the founding data scientists in this fast evolving business area for Netflix! Our goal in the Ads Audience & Identity Science team is to deepen our understanding of our ad-tier members, in order to improve advertiser performance and ensure a great member experience. We continually improve ad targeting capabilities through identity modeling, machine learning, analytics, data exploration, and optimization. Our work includes feature engineering, modeling, lookalike algorithms, and optimization. We also provide modeling and analytics support for Netflix live content and integrations with third-party partners, with a high priority on privacy and data security. We focus on repeatable, scalable modeling for a variety of current and future applications. This role is for a Machine Learning Scientist (L5) to focus identity modeling for our ads member base, including identity modeling, probabilistic matching, graph analytics, differential privacy, anonymization, and identity metrics. Responsibilities - ​​Apply modeling and machine learning techniques to business problems at the intersection of product and data science - Autonomously identify and pursue research with significant business impact, and make compelling cases for prioritization and resource allocation - Diagnose data and model assumptions, curating and testing appropriate models for each dataset and business objective - Identify, compute and validate the appropriate metrics to measure success - Deliver well-documented datasets, tools, and reports to key technical and business partners - Serve as a strategic thought partner to product managers and business stakeholders, directly influencing product direction and improving user experience. - Cultivate strong partnerships with cross-functional stakeholders from product, engineering, operations, design, consumer research, etc. - Effectively communicate findings and insights to both technical and non-technical audiences, driving adoption and understanding of ML-driven solutions. Qualifications - Advanced degree (PhD or Master’s) in Computer Science, Statistics, Economics, Applied Mathematics, or related quantitative field - 5+ years of experience and high proficiency in SQL, Python; 5+ years of experience with large scale data - Deep knowledge of machine learning, statistics, optimization, and data analysis techniques - Experience in identity graphs, privacy, differential privacy, anonymization and identity-related concepts - Strong business acumen and ability to translate technical results into business impact - Excellent communication and collaboration skills - Comfortable with ambiguity; able to thrive with minimal oversight and process - Prior experience in ad tech, streaming, technology, or consumer-facing products is a plus. Generally, our compensation structure consists solely of an annual salary; we do not have bonuses. You choose each year how much of your compensation you want in salary versus stock options. To determine your personal top of market compensation, we rely on market indicators and consider your specific job family, background, skills, and experience to determine your compensation in the market range. The range for this role is $466,000.00 - $750,000.00. This compensation range will vary based on location. Netflix provides comprehensive benefits including Health Plans, Mental Health support, a 401(k) Retirement Plan with employer match, Stock Option Program, Disability Programs, Health Savings and Flexible Spending Accounts, Family-forming benefits, and Life and Serious Injury Benefits. We also offer paid leave of absence programs. Full-time hourly employees accrue 35 days annually for paid time off to be used for vacation, holidays, and sick paid time off. Full-time salaried employees are immediately entitled to flexible time off. See more details about our Benefits here. Netflix is a unique culture and environment. Learn more here. Inclusion is a Netflix value and we strive to host a meaningful interview experience for all candidates. If you want an accommodation/adjustment for a disability or any other reason during the hiring process, please send a request to your recruiting partner. We are an equal-opportunity employer and celebrate diversity, recognizing that diversity builds stronger teams. We approach diversity and inclusion seriously and thoughtfully. We do not discriminate on the basis of race, religion, color, ancestry, national origin, caste, sex, sexual orientation, gender, gender identity or expression, age, disability, medical condition, pregnancy, genetic makeup, marital status, or military service. Job is open for no less than 7 days and will be removed when the position is filled.

• Designs and develops scalable solutions using AI tools and machine-learning models • Performs research and testing to develop machine learning algorithms and predictive models • Utilizes big data computation and storage tools to create prototypes and datasets • Conducts model training and evaluation • Integrates, tests, tunes, and monitors solutions • Leads the design, development, and research around complex Machine Learning (ML) systems, models, and schemes to apply to appropriate datasets for data modeling and statistical analysis • Identifies differences in data distribution that could affect model performance in real-world situations • Analyzes large and complex use cases of ML algorithms and apply findings to enable business decisions by deriving insights through data visualization • Leads the maintenance and support of ML/AI software platforms by reviewing and solving issues and running ML/AI models • Communicates business objectives and develop complex models that help to achieve them, along with metrics to track their progress • Leads the writing of complex software documentation and complex software code to extract data from a variety of databases and data sources • Manages available resources such as hardware, data, and personnel so that deadlines are met and deploy predictive models using established software patterns • Leads the analysis of the ML algorithms that could be used to solve a given problem and rank them by their success probability • Explores and visualizes data to gain an understanding of it and verify data quality, and/or ensure data quality via data cleaning • Analyzes errors of the model and implements strategies to overcome errors

• contribute to designing, scaling/building, evaluating, integrating, shipping, and refining reward signals for recommendations by hands-on ML development • promote and role-model best practices of ML systems development, testing, evaluation • lead collaborations and align across PZN to integrate and A/B test mid-term signals in various recommendation systems

Description The Role: We are seeking an experienced, technical oriented, impact delivering-driven expert in ML Training Infrastructure with a strong ability to execute hands-on technical work. In this role, you will be responsible for designing and building scalable, reliable, and high-performance AI/ML platform infrastructure to support advanced AI research and model development initiatives. As a Senior ML Engineer, you will collaborate closely with machine learning engineers, research scientists, and other partners to develop state-of-the-art AI solutions that enable the future of intelligent driving technologies across General Motors vehicles. What You'll Do: - Design and development of scalable, reliable, high-performance ML framework to support model training at scale. - Model training performance analysis and optimization solutions to scale distributed training workflows and maximize resource utilization across heterogeneous hardware environments, and save cost. - Raise the bar on system observability, debuggability, and operational excellence, and user experience. - Collaborate with cross-functional teams to integrate new features and technologies into the platform. Your Skills & Abilities (Required Qualifications) - Bachelors degree or higher in Computer Science or equivalent major OR equivalent relevant experience - 3+ years professional software engineering experience - 2+ years specialized experience in AI/ML infrastructure, e.g., enabling distributed training for scaling large ML models - Strong programming skills in Python, with proficiency in frameworks such as,PyTorch (preferred), TensorFlow, or similar - Experience with distributed computing, GPU computing, and cloud environments (AWS, GCP, Azure). - Willingness to travel to Sunnyvale, CA as needed - Comfortable working in highly ambiguous and dynamic environments What Will Give You a Competitive Edge (preferred qualifications): - 5+ years of professional software engineering experience. - Self-motivated, strong execution, impact-delivering oriented - Extensive knowledge and experience with PyTorch 2.x+ and distributed training framework - Experience with design and development of training framework that supports FSDP, Pipeline Parallelism and other scalable solutions to training large foundational models - Experience with profiling, analysis, debugging and optimizing training and data loading performance. - Excellent communication skills to resolve controversial, make consensus, communicate risks and give constructive feedback Compensation: The compensation information is a good faith estimate only. It is based on what a successful applicant might be paid in accordance with applicable state laws. The compensation may not be representative for positions located outside of the California Bay Area. - The salary range for this role is $170,000 to $240,000. The actual base salary a successful candidate will be offered within this range will vary based on factors relevant to the position. - Bonus Potential: An incentive pay program offers payouts based on company performance, job level, and individual performance. Relocation: This job may be eligible for relocation benefits. Benefits: - Benefits: GM offers a variety of health and wellbeing benefit programs. Benefit options include medical, dental, vision, Health Savings Account, Flexible Spending Accounts, retirement savings plan, sickness and accident benefits, life insurance, paid vacation & holidays, tuition assistance programs, employee assistance program, GM vehicle discounts and more. #GM-AV-1 This role is based remotely, but if the selected candidate lives within a specific mile radius of a GM hub, they will be expected to report to the location three times a week {or other frequency dictated by your manager}. The selected candidate will be required to travel <25% for this role. This job may be eligible for relocation benefits. About GM Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all. Why Join Us We believe we all must make a choice every day - individually and collectively - to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team. Total Rewards | Benefits Overview From day one, we're looking out for your well-being-at work and at home-so you can focus on realizing your ambitions. Learn how GM supports a rewarding career that rewards you personally by visiting Total Rewards resources. Non-Discrimination and Equal Employment Opportunities (U.S.) General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers. All employment decisions are made on a non-discriminatory basis without regard to sex, race, color, national origin, citizenship status, religion, age, disability, pregnancy or maternity status, sexual orientation, gender identity, status as a veteran or protected veteran, or any other similarly protected status in accordance with federal, state and local laws. We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required, where applicable, to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more, visit How we Hire. Accommodations General Motors offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, email us [email protected] or call us at 1-800-865-7580. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.