{"schemaVersion":"jobsearcher.job.v1","id":"9ba873fbafed228ffd4d2ddc","url":"https://jobsearcher.com/jobs/9ba873fbafed228ffd4d2ddc","canonicalUrl":"https://jobsearcher.com/jobs/9ba873fbafed228ffd4d2ddc","title":"Senior Data Scientist","description":"Overview\nJoin Taboola’s R&D team in downtown Los Angeles to build predictive models for targeting and personalization in Realize, Taboola’s performance advertising platform. You will own ML systems end-to-end, from design to deployment and maintenance, impacting campaign performance and revenue for advertisers worldwide. Work with cutting-edge tools and collaborate across teams, including with Tel Aviv, to deliver safe and scalable AI-driven recommendations. This role offers hands-on experimentation, rapid prototyping, and a chance to shape AI-assisted workflows in a high-growth environment.\n\nCompensation / Benefitshealth, dental, vision insurance401(k) matchingflexible PTOpaid parental leavehybrid work schedulediscretionary bonus or equity\nResponsibilitiesDesign and implement predictive models for customer behavior and targetingDevelop and deploy ML models into production with end-to-end ownershipBuild evaluation harnesses, benchmarks, and guardrails for safe, repeatable ML releasesCreate scalable data processing and transformation pipelines using Hadoop, Spark, and related systemsPrototype and deliver complete projects using AI-assisted coding toolsPresent findings to product and technical leads in a clear, actionable mannerDevelop and maintain data pipelines from Kafka and SQL production systems to HDFS/HadoopCollaborate across teams and support a culture of rapid experimentation and TDD processes\nKey requirements5+ years of hands-on Python and Java experienceProficiency with ML frameworks (PyTorch, TensorFlow, Spark MLlib)SQL proficiency for data exploration and analysisSystem-architecture mindset for scalable, reliable, high-performance designsExperience taking ML systems from design to production, including measurement and maintenanceAbility to communicate technical findings clearly and collaborate across teams (including with Tel Aviv)clear communicatorcross-team collaborationability to work with early-morning/evening syncsPyTorchTensorFlowSpark MLlib","company":"Taboola","rawCompany":"taboola","city":"Long Beach","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-09-15T04:31:10.143Z","occupations":[{"code":"15-2051.00","title":"Data Scientists","slug":"data-scientists"},{"code":"15-1243.01","title":"Data Warehousing Specialists","slug":"data-warehousing-specialists"},{"code":"15-1221.00","title":"Computer and Information Research Scientists","slug":"computer-and-information-research-scientists"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Data Scientist","description":"Overview\nJoin Taboola’s R&D team in downtown Los Angeles to build predictive models for targeting and personalization in Realize, Taboola’s performance advertising platform. You will own ML systems end-to-end, from design to deployment and maintenance, impacting campaign performance and revenue for advertisers worldwide. Work with cutting-edge tools and collaborate across teams, including with Tel Aviv, to deliver safe and scalable AI-driven recommendations. This role offers hands-on experimentation, rapid prototyping, and a chance to shape AI-assisted workflows in a high-growth environment.\n\nCompensation / Benefitshealth, dental, vision insurance401(k) matchingflexible PTOpaid parental leavehybrid work schedulediscretionary bonus or equity\nResponsibilitiesDesign and implement predictive models for customer behavior and targetingDevelop and deploy ML models into production with end-to-end ownershipBuild evaluation harnesses, benchmarks, and guardrails for safe, repeatable ML releasesCreate scalable data processing and transformation pipelines using Hadoop, Spark, and related systemsPrototype and deliver complete projects using AI-assisted coding toolsPresent findings to product and technical leads in a clear, actionable mannerDevelop and maintain data pipelines from Kafka and SQL production systems to HDFS/HadoopCollaborate across teams and support a culture of rapid experimentation and TDD processes\nKey requirements5+ years of hands-on Python and Java experienceProficiency with ML frameworks (PyTorch, TensorFlow, Spark MLlib)SQL proficiency for data exploration and analysisSystem-architecture mindset for scalable, reliable, high-performance designsExperience taking ML systems from design to production, including measurement and maintenanceAbility to communicate technical findings clearly and collaborate across teams (including with Tel Aviv)clear communicatorcross-team collaborationability to work with early-morning/evening syncsPyTorchTensorFlowSpark MLlib","datePosted":"2026-09-15T04:31:10.143Z","dateModified":"2026-09-15T04:31:10.143Z","hiringOrganization":{"@type":"Organization","name":"Taboola","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Long Beach","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"9ba873fbafed228ffd4d2ddc"},"url":"https://jobsearcher.com/jobs/9ba873fbafed228ffd4d2ddc"}}