Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Staff Data Quality Engineer, LLM Post-Training

B Capital

B Capital is seeking a data engineer to ensure high data quality for training AI models. You will own the upstream data quality for LLM post-training and design automated QA methods in a collaborative environment. Ideal candidates will have strong engineering skills, a detail-oriented approach, experience with Python, and proficiency in building ML workflows. The role offers top-tier compensation, comprehensive health benefits, and a supportive work environment focused on career impact. #J-18808-Ljbffr B Capital

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Staff Data Quality Engineer, LLM Post-Training in San Francisco, CA vacancy
  • Reflection in San Francisco is looking for a data engineer dedicated to enhancing data quality for LLM pre-training. Your role will involve collaborating with world-class researchers to establish high standards for data collection and processing. You will design automated... 
    Training

    Reflection

    San Francisco, CA
    5 days ago
  • $60k - $240k

     ...A leading AI research company in California seeks a Data Quality Engineer to ensure data quality for model training. This role requires strong engineering fundamentals, experience with data pipelines, and a detail-oriented approach. You will partner with researchers to... 
    Training
    Full time

    Reflection AI

    San Francisco, CA
    1 day ago
  • $272k - $336k

     ...Senior Staff Regulatory and Compliance Systems Engineer Waymo is an autonomous driving technology company with the...  ...safety framework methodologies, safety data, and internal processes, and...  ...work location, experience, relevant training and education, and skill level.... 
    Training
    Odd job
    Full time
    Remote work

    Waymo

    San Francisco, CA
    3 days ago
  • $140k - $200k

     ...building a safer and more efficient world.   The Sr. Data Infrastructure / Quality Engineering role will play a crucial part in architecting,...  ...transforming raw, multi-sensor streams into robust, reproducible training datasets for our AI pipelines. Responsibilities... 
    Training
    Full time
    Work experience placement
    Local area

    Ouster

    San Francisco, CA
    3 days ago
  • As a Senior Data Engineer at Regard, you will own the design, development...  ...and enforcing rigorous data quality standards so our analytics are...  ...Practical experience with LLM‑assisted development, with an...  ...ML workflows, including model training, validation, deployment, and... 
    Training
    Work at office
    Local area
    Home office
    Visa sponsorship
    Relocation package

    REGARD

    San Francisco, CA
    4 days ago
  • Data/ETL Engineer (Founding Team) Location: San Francisco Bay Area Type:...  ...connected ontology ready for model training, vector search, and insight-...  ...data for downstream AI/LLM workflows — enabling...  ...with ML/LLM teams to feed high-quality enterprise data into model training... 
    Training
    Full time

    Fabrion

    San Francisco, CA
    2 days ago
  • $180k - $200k

     ...experienced and passionate Data Engineer, Analytics to join our data...  ...Establish and enforce data quality standards through testing frameworks...  ..., and relevant education or training. Please note that the...  ...compensation details listed in US role postings reflect the base salary only... 
    Training
    Full time

    Discord

    San Francisco, CA
    1 day ago
  • $180k - $270k

     ...the highest standards of data security and privacy...  ...-low-latency inference engines for large language models...  ...between the core ML training team and the backend infrastructure...  ...with modern LLM serving frameworks like...  ...Hands-on experience with post-training quantization (... 
    Training
    Full time
    Work at office
    Worldwide

    Plaud

    San Francisco, CA
    1 day ago
  • $204k - $259k

     ...millions of miles of driving data from a diverse set of sensors, enabling engineers like you to (1) develop...  ...models and model training at scale, to (3) analyze...  ...scale model development (LLM, VLM, or similar foundation...  ...scale data curation and quality assurance processes for... 
    Training
    Full time
    Remote work

    Waymo

    San Francisco, CA
    1 day ago
  • $95k - $159k

     ...Description Summary The Senior Data Engineer designs and builds the AWS-...  ...measurable improvements in grounding quality. AI/ML Data Quality Curate...  ...and retrieval benchmarks for LLM‑based features. Instrument...  ...down over time. Shape training and inference data contracts... 
    Training
    Permanent employment
    Visa sponsorship
    Work visa
    Relocation package

    GE Aerospace

    San Francisco, CA
    5 days ago
  • $298k - $368k

     ...millions of miles of driving data from a diverse set of sensors, enabling engineers like you to (1) develop...  ...models and model training at scale, to (3) analyze...  ...You will: Design VLM/LLM model architecture and drive...  ...scale data curation and quality assurance processes for... 
    Training
    Full time
    Remote work

    Waymo

    San Francisco, CA
    1 day ago
  • $150k - $250k

     ...communication. If you're ready to own data strategy at a high-growth AI...  ...we build. As Senior Data Engineer , you won’t just clean...  ...future AI models, ensuring high-quality, diverse, and structured datasets...  .... Shape AI model training – Work closely with ML engineers... 
    Training
    Full time
    Remote work
    Flexible hours

    Gloo

    San Francisco, CA
    1 day ago
  • £75k - £95k per year

     ...Join to apply for the Data Engineer role at Surecall Tech Join to apply for the Data...  ...Implementing data observability, lineage, and quality frameworks to support growth at scale...  ...: You’ll have a budget for tools, training, and conferences ~ Culture-led: Empowered... 
    Training
    Full time
    Freelance
    Remote work
    Flexible hours

    Surecall Tech

    San Francisco, CA
    1 day ago
  • $153.69k - $193.39k

     ...Department: DataSF Job class: 1043 Senior Data Engineer Salary range: $153,686/year - $193,...  ...opportunities for hiring, promotion, training, and development, for all employees,...  ..., and ensure high standards of data quality and availability. Desirable Qualifications... 
    Training
    Permanent employment
    Full time
    Traineeship
    Work experience placement
    Work at office
    Immediate start

    City and County of San Francisco

    San Francisco, CA
    1 day ago
  • $80k - $100k

     ...accessible X-Ray CT scanner for engineers. Our easy-to-use scanner and...  ...and generate quantitative data, Lumafield promises to revolutionize...  ...Engineer to help ensure the quality and reliability of our...  ...quality assurance team A formal training in computer science $80,000... 
    Training
    Full time
    Work at office
    Work visa
    Flexible hours

    Lumafield

    San Francisco, CA
    13 hours ago
  • $132k - $182k

     ...too, let's talk. The Global Data & Insights Team Okta's Enterprise...  ...data movement, and the engineering foundations that make data trustworthy...  ...Ecosystem Prepare high-quality, well-governed datasets for use...  ...data foundations that support LLM-powered use cases, semantic querying... 
    Full time
    Local area
    Immediate start
    Worldwide
    Flexible hours

    Okta

    San Francisco, CA
    15 hours ago
  • $150k - $225k

    AI Software Engineer (Top AI/LLM Startup) AI Software Engineer (Top AI/LLM Startup) Focus Capital Markets...  ...collaborating with AI researchers, data experts and software teams to develop...  ...week ago Software Engineer, Python - AI Training (Freelance, Remote) Machine Learning... 
    Training
    Full time
    Freelance
    Remote work
    2 days per week

    Focus Capital Markets

    San Francisco, CA
    1 day ago
  • $163k - $229k

     ...apply for the Senior Analytics Engineer role at Nextdoor ....  ...information, bringing together data from a wide variety of sources...  ...definitions change. Address data quality issues and build in alerting...  ...and sets, SQL and data tools training, and dashboard development... 
    Training
    Full time
    Local area
    Flexible hours

    Nextdoor

    San Francisco, CA
    1 day ago
  •  ...The Sr. Quality Engineer will report to the Technology Department. This role is responsible...  ..., automation, etc. Manage training and continuous learning of QA staff by means of short courses,...  ...develop, maintain, and clean test data in support of automated test cases... 
    Training
    Night shift

    Drips

    San Francisco, CA
    2 days ago
  • $140k - $220k

     ...Distributed Networks (CDN™) technology fuses data from radars, EO/IR sensors, and...  ...Overview We're looking for a Software Engineer to build the data systems that make this...  ...limited to) work experience, education and/or training, critical skills, and/or business considerations... 
    Training
    Full time
    Work experience placement
    Casual work
    Work at office
    Relocation package
    3 days per week

    Chaos Industries

    San Francisco, CA
    1 day ago
  • $185k - $210k

    The Role As a Data Engineer at Mill, you\'ll touch systems end-to-end —...  ...recommendation engine — including LLM-based logic where useful —...  ...analytics tools Own data quality monitoring — build alerting,...  ...market conditions, experience and training, licensure and certifications... 
    Training
    Contract work

    Mill

    San Bruno, CA
    5 days ago
  • $180.6k - $315k

     ...years, Scale has been the leading AI data foundry, helping fuel the most...  ...down on building out state of the art post-training algorithms to reach the performance...  ...experiences with constructing high quality data to use to improve an LLM/Agent ~ Publications in top conferences... 
    Training
    Full time

    Scale AI, Inc.

    San Francisco, CA
    1 day ago
  • $120k - $160k

    The Role As a Data Engineer at EDO, you will join a team of talented engineers...  ...to building reliable, high-quality data pipelines and improving...  ...compensation may vary from posting. We will consider various...  ...experience, key skills, training, and business considerations... 
    Training
    Work experience placement
    Work at office
    Flexible hours

    (EDO) Entertainment Data Oracle, Inc.

    San Francisco, CA
    3 days ago
  •  ...thinkers. We don’t believe culture can be engineered - but when it falls into place, it’s a...  ...Position Overview We’re looking for a data engineer to help us turn raw driving data...  ...ingestion to the point it gets pulled into a training run, and your work will directly shape... 
    Training
    Local area
    Flexible hours

    Humble Robotics

    San Francisco, CA
    2 days ago
  • $140k - $180k

     ...advanced software, automation, and data-driven decision-making. The Role...  ...we're looking for a Senior Data Engineer to help make it autonomous. We'...  ...human analysis and machine learning training, validation, and monitoring; own data quality, observability, and lineage in... 
    Training
    Contract work
    Shift work

    Mariana Minerals

    San Francisco, CA
    3 days ago
  • $320k - $405k

     ...committed researchers, engineers, policy experts, and business...  .... About the role As a Data Engineer on the...  ...layer Implement data quality frameworks, monitoring,...  ...combination of education, training, and/or experience Required...  ..., we expect all staff to be in one of our offices... 
    Training
    Work at office
    Immediate start
    Visa sponsorship
    Flexible hours

    Anthropic

    San Francisco, CA
    3 days ago
  • $110k - $135k

     ...multiple US-based health systems and data providers. What you’ll do As a Data Engineer II, you’ll be a foundational...  ...establish and uphold standards for data quality, testing, documentation and...  ...who consume your data for model training - in a tight feedback loop where... 
    Training
    Full time
    Internship

    Knit Health

    San Francisco, CA
    1 day ago
  • $148k - $185k

     ...of anime! About The Team The Data Services team is focused on...  ...establish best practices, provide training, and document data...  ...fans around the world. The Data Engineering team provides seamless help to...  ...product teams to deliver high‑quality software solutions. Apply best... 
    Training
    Flexible hours

    Crunchyroll

    San Francisco, CA
    2 days ago
  •  ...standard for care delivery that’s both high-quality and accessible. With in-person and...  ...About the Role We’re looking for a Sr. Data Engineer with strong data platform experience to...  ...from source ingestion and preparation to training, tuning, experimentation,... 
    Training

    Octave

    San Francisco, CA
    4 days ago
  • $350k

     ...We are scientists, engineers, and builders who’...  ...and contribute to data infrastructure....  ...behind distributed training pipelines, multimodal...  ...that we put up postings for singular roles...  ...infrastructure for LLM Research: distributed...  ..., deduplication, quality checks, and search... 
    Training
    Full time
    Immediate start
    Visa sponsorship
    Work visa
    Relocation package

    Thinking Machines Lab

    San Francisco, CA
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Staff Data Quality Engineer, LLM Post-Training. Be the first to apply!