Senior ML Platform Engineer

Join to apply for the Senior ML Platform Engineer role at 42dot6 days ago Be among the first 25 applicantsJoin to apply for the Senior ML Platform Engineer role at 42dotGet AI-powered advice on this job and more exclusive features.About Us42dot is a mobility AI company committed to solving mobility challenges with software and AI. As the Global Software Center of Hyundai Motor Group, 42dot pioneers the future of mobility by advancing the development of software-defined vehicles.About Us42dot is a mobility AI company committed to solving mobility challenges with software and AI. As the Global Software Center of Hyundai Motor Group, 42dot pioneers the future of mobility by advancing the development of software-defined vehicles.We develop safety-first, user-centric software-defined vehicle technologies that deliver the latest performance through continuous updates like smartphones. By advancing software and AI technology, 42dot envisions a world where everything is connected and moves autonomously through a self-managing urban transportation operating system.About The RoleAs a Senior Data Platform Engineer, you will play a pivotal role in building the core infrastructure that powers the future of autonomous driving at 42dot. This role is at the intersection of data engineering, machine learning, and autonomous systems—requiring both deep technical expertise and a system-level mindset. You will be responsible for setting the technical strategy and leading the development of our high-performance data platform, designed to process, manage, and serve massive-scale multimodal datasets for ML model training and validation. From building a robust lakehouse architecture for AD scene data to optimizing complex data processing pipelines, you'll work across disciplines to ensure the seamless flow of data that drives our autonomy stack forward. If you’re passionate about solving large-scale data challenges in a fast-paced, high-impact environment, this is your opportunity to shape how self-driving vehicles learn and evolve.ResponsibilitiesSet technical strategy and oversee development of high scale, reliable data platform to manage, visualize and serve large-scale datasets for ML model training and validation.Build up the data lakehouse for autonomous driving scene datasets, including the sensor data, calibration data, as well as annotation dataDrive the Autonomous Driving Data SDK development, including scene data search, datasets preparation, dataset loading, etc.Dig into performance bottlenecks all along the data processing pipelines, from data processing latency, data search latency to Test Procedure (TP) coverage.Bootstrap and maintain infrastructure for Data Platform components—Data Processing Pipeline, Database, Data Lakehouse and Data Serving.Collaborate with cross-functional teams, including ML algorithm, ML application, and Cloud Infra to align ML Platforms with overall Autonomous Driving System Architecture.QualificationsBachelor's degree or higher in Computer Science, Engineering, Robotics, or a similar technical field.Minimum of 7 years of experience in Data Engineering or ML Platform rolesExpert-level proficiency in Python and solid experience in Python SDK developmentSolid working experience in Databases (e.g., MongoDB, PostgreSQL, etc)Strong understanding of modern AI frameworks (e.g., PyTorch, TensorFlow etc.), especially the principle of distributed data loader for model trainingHands-on experience with data pipeline job orchestration with Databricks Workflows or Apache Airflow, as well as integrating data pipelines with machine learning modelsExtensive experience with data technologies and architectures such as Data Warehouse (e.g., Hive) or Lakehouse (e.g., Delta Lake)Experience with Apache Spark or other big data computing enginesExcellent leadership and communication skills, with a demonstrated ability to lead technical projects※ Please review the following information before applying.How to work in 42dot, About 42dot Way →Seniority levelSeniority levelMid-Senior levelEmployment typeEmployment typeFull-timeJob functionJob functionEngineering and Information TechnologyIndustriesSoftware DevelopmentReferrals increase your chances of interviewing at 42dot by 2xSign in to set job alerts for “Platform Engineer” roles.Software Engineer, AI Platform - New GradMountain View, CA $145,000.00-$170,000.00 6 days agoMountain View, CA $138,225.00-$207,575.00 1 week agoMountain View, CA $138,225.00-$207,575.00 2 weeks agoSunnyvale, CA $141,000.00-$202,000.00 1 week agoSan Jose, CA $113,400.00-$206,300.00 1 day agoSunnyvale, CA $141,000.00-$202,000.00 2 weeks agoSunnyvale, CA $141,000.00-$202,000.00 1 week agoSoftware Engineer, Google Cloud Business PlatformsSunnyvale, CA $141,000.00-$202,000.00 3 days agoSunnyvale, CA $141,000.00-$202,000.00 4 days agoMountain View, CA $150,000.00-$200,000.00 1 day agoSunnyvale, CA $141,000.00-$202,000.00 2 weeks agoPalo Alto, CA $160,000.00-$260,000.00 2 weeks agoSan Mateo, CA $195,000.00-$255,000.00 7 months agoSunnyvale, CA $141,000.00-$202,000.00 4 days agoSan Jose, CA $126,000.00-$318,000.00 2 weeks agoWeb UI Engineer (L4), Identity & Security ExperiencesFoster City, CA $147,000.00-$198,000.00 5 hours agoSoftware Engineer (Data Platform) hybridAssociate Software Engineer, Backend PythonMountain View, CA $150,000.00-$220,000.00 2 days agoComputer Vision and Deep Learning EngineerMountain View, CA $150,000.00-$250,000.00 1 day agoSunnyvale, CA $141,000.00-$202,000.00 2 weeks agoSunnyvale, CA $141,000.00-$202,000.00 4 days agoSan Jose, CA $90,400.00-$208,500.00 1 month agoMountain View, CA $170,000.00-$277,000.00 3 days agoSoftware Developer III, Google Cloud PlatformsSunnyvale, CA $141,000.00-$202,000.00 2 weeks agoWe’re unlocking community knowledge in a new way. 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Created: 2025-09-17