[Remote] Machine Learning Engineer 5 - Globalization

Note: The job is a remote job and is open to candidates in USA. Netflix is a global entertainment company dedicated to pushing the boundaries of storytelling and technology. They are seeking an experienced Machine Learning Engineer to design and build systems for training and inference efficiency of Large Language Models and other media ML models, collaborating with a cross-functional team to deliver impactful ML solutions.ResponsibilitiesDesign and build scalable training and inference systems for LLMs, Multimodal LLMs, and other media ML modelsOptimize end-to-end training: data pipelines (streaming, sharding, bucketing), distributed training (parallelism strategies), and mixed precisionOptimize inference and serving: KV cache, batching, quantization, and long-context handlingScale model training and inference into robust, performant systems integrated into Netflix workflowsAct as a technical thought leader for training and inference efficiency, driving initiatives that significantly improve scalability, latency, and reliabilityMentor and uplevel other engineers and scientists in large-scale ML systems and performance engineeringSkillsExtensive experience in ML engineering for large, production-grade systems using LLMs, Multimodal LLMs, and other media ML modelsDeep hands-on expertise in training optimization: high-throughput data loading (streaming, sharding, bucketing); distributed training (parallelism strategies); GPU/accelerator optimizationStrong experience in inference optimization: KV cache design and optimization; batching and scheduling for high-throughput, low-latency serving; quantization and/or model compressionProficient with PyTorch and solid software engineering fundamentals (testing, observability, performance profiling)Proven track record of leading ML initiatives and partnering with stakeholders to define and execute impactful roadmapsExceptional communication and collaboration skills; comfortable with ambiguity and high ownershipNetflix culture resonates with youBenefitsHealth PlansMental Health supportA 401(k) Retirement Plan with employer matchStock Option ProgramDisability ProgramsHealth Savings and Flexible Spending AccountsFamily-forming benefitsLife and Serious Injury BenefitsPaid leave of absence programsFull-time hourly employees accrue 35 days annually for paid time off to be used for vacation, holidays, and sick paid time offFull-time salaried employees are immediately entitled to flexible time offCompany OverviewNetflix is an online streaming platform that enables users to watch TV shows and movies. It was founded in 1997, and is headquartered in Los Gatos, California, USA, with a workforce of 10001+ employees. Its website is https://www.netflix.com.Company H1B SponsorshipNetflix has a track record of offering H1B sponsorships, with 65 in 2026, 310 in 2025, 309 in 2024, 191 in 2023, 261 in 2022, 268 in 2021, 225 in 2020. Please note that this does not guarantee sponsorship for this specific role.