{"schemaVersion":"jobsearcher.job.v1","id":"6bddf9653bf13fe32f228861","url":"https://jobsearcher.com/jobs/6bddf9653bf13fe32f228861","canonicalUrl":"https://jobsearcher.com/jobs/6bddf9653bf13fe32f228861","title":"Machine Learning Engineer, Data & Training","description":"Machine Learning Engineer, Data & Training\r\nSan Francisco Bay Area · Global Offices or Remote Available\r\nWhat we're looking for\r\nAs our ML, Data & Training engineer at Wordbricks, you will own the full path from raw data to trained models: data collection, curation, training, and evaluation. You'll decide what our models learn and how well they learn it.\r\nResponsibilitiesBuild and run data collection and labeling pipelines\r\nOwn dataset curation, quality, and versioning\r\nTrain, fine-tune, and evaluate the models behind our products\r\nWork with product and engineering to turn model improvements into user-visible winsQualifications3+ years of experience in ML engineering, data engineering, or a related role\r\nHands-on experience training or fine-tuning models (LLMs a plus)\r\nStrong Python and data tooling skills\r\nYou care deeply about data quality and can prove itPreferred QualificationsExperience with RLHF, preference data, or synthetic data generation\r\nBackground in evaluation design for LLM systems\r\nContributions to open-source models or datasetsAbout Wordbricks\r\nAt Wordbricks, we believe AI shouldn't be locked away for tech experts—it should be for anyone who's ever sighed at cluttered files, copy-pasted the same thing 47 times, or spent hours wrangling messy data.\r\nWe're a group of curious minds pushing limits and making work smarter. Our organization is flat, and our team is small and talent-dense. We particularly value creativity, passion, and a drive to make complex technology accessible to everyone.\r\nWhy Join Wordbricks?Be part of a dynamic and forward-thinking team dedicated to technological innovation.\r\nAccess to cutting-edge technology and resources to support your professional growth.\r\nCompetitive compensation package and benefits.\r\nA collaborative and inclusive work culture that values diversity and creativity.\r\n100% Remote Work\r\nFlexible Work Schedule\r\nAnnual Company Retreat\r\nComprehensive Insurance Coverage and Retirement Benefits#J-18808-Ljbffr","company":"Wordbricks","rawCompany":"wordbricks","city":"Millbrae","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-09-26T01:26:51.941Z","occupations":[{"code":"15-2051.00","title":"Data Scientists","slug":"data-scientists"},{"code":"15-1243.01","title":"Data Warehousing Specialists","slug":"data-warehousing-specialists"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541990","title":"All Other Professional, Scientific, and Technical Services","slug":"all-other-professional-scientific-and-technical-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Machine Learning Engineer, Data & Training","description":"Machine Learning Engineer, Data & Training\r\nSan Francisco Bay Area · Global Offices or Remote Available\r\nWhat we're looking for\r\nAs our ML, Data & Training engineer at Wordbricks, you will own the full path from raw data to trained models: data collection, curation, training, and evaluation. You'll decide what our models learn and how well they learn it.\r\nResponsibilitiesBuild and run data collection and labeling pipelines\r\nOwn dataset curation, quality, and versioning\r\nTrain, fine-tune, and evaluate the models behind our products\r\nWork with product and engineering to turn model improvements into user-visible winsQualifications3+ years of experience in ML engineering, data engineering, or a related role\r\nHands-on experience training or fine-tuning models (LLMs a plus)\r\nStrong Python and data tooling skills\r\nYou care deeply about data quality and can prove itPreferred QualificationsExperience with RLHF, preference data, or synthetic data generation\r\nBackground in evaluation design for LLM systems\r\nContributions to open-source models or datasetsAbout Wordbricks\r\nAt Wordbricks, we believe AI shouldn't be locked away for tech experts—it should be for anyone who's ever sighed at cluttered files, copy-pasted the same thing 47 times, or spent hours wrangling messy data.\r\nWe're a group of curious minds pushing limits and making work smarter. Our organization is flat, and our team is small and talent-dense. We particularly value creativity, passion, and a drive to make complex technology accessible to everyone.\r\nWhy Join Wordbricks?Be part of a dynamic and forward-thinking team dedicated to technological innovation.\r\nAccess to cutting-edge technology and resources to support your professional growth.\r\nCompetitive compensation package and benefits.\r\nA collaborative and inclusive work culture that values diversity and creativity.\r\n100% Remote Work\r\nFlexible Work Schedule\r\nAnnual Company Retreat\r\nComprehensive Insurance Coverage and Retirement Benefits#J-18808-Ljbffr","datePosted":"2026-09-26T01:26:51.941Z","dateModified":"2026-09-26T01:26:51.941Z","hiringOrganization":{"@type":"Organization","name":"Wordbricks","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Millbrae","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"6bddf9653bf13fe32f228861"},"url":"https://jobsearcher.com/jobs/6bddf9653bf13fe32f228861"}}