Palo Alto, CA · On-site
$150 - $190/hr
About Mistral Mistral provides full-stack AI solutions: from frontier models to developer tools ... Drive human data annotation campaigns, from scoping through delivery, balancing data needs, budget ...
Palo Alto, CA · On-site
$150 - $190/hr
About Mistral Mistral provides full-stack AI solutions: from frontier models to developer tools ... Drive human data annotation campaigns, from scoping through delivery, balancing data needs, budget ...
Welo Data is a company focused on advancing AI technologies, and they are seeking a skilled Data Annotation Specialist to join their team. The role involves testing AI products, conducting data ...
Welo Data is a company focused on advancing AI technologies, and they are seeking a skilled Data Annotation Specialist to join their team. The role involves testing AI products, conducting data ...
Los Angeles, CA · On-site
$132K - $165K/yr
Annotation workflow experience (Label Studio, Scale AI, or similar) and a point of view on inter-annotator agreement * Familiarity with PII scrubbing patterns and privacy-by-design data handling
Los Angeles, CA · On-site
$132K - $165K/yr
Annotation workflow experience (Label Studio, Scale AI, or similar) and a point of view on inter-annotator agreement * Familiarity with PII scrubbing patterns and privacy-by-design data handling
San Jose, CA · Remote
$100 - $200/hr
AI Finance Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job Overview We are ... Data Annotation * Problem-Solving * Independent Research * Attention to Detail Preferred ...
Quick apply
San Jose, CA · Remote
$100 - $200/hr
AI Finance Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job Overview We are ... Data Annotation * Problem-Solving * Independent Research * Attention to Detail Preferred ...
Los Angeles, CA · Remote
$100 - $200/hr
AI Finance Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job Overview We are ... Data Annotation * Problem-Solving * Independent Research * Attention to Detail Preferred ...
Quick apply
Los Angeles, CA · Remote
$100 - $200/hr
AI Finance Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job Overview We are ... Data Annotation * Problem-Solving * Independent Research * Attention to Detail Preferred ...
San Jose, CA · Remote
$100 - $200/hr
Job Title: AI Data Science Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job ... Data Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving
Quick apply
San Jose, CA · Remote
$100 - $200/hr
Job Title: AI Data Science Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job ... Data Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving
San Francisco, CA · Remote
$100 - $200/hr
Job Title: AI Data Science Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job ... Data Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving
Quick apply
San Francisco, CA · Remote
$100 - $200/hr
Job Title: AI Data Science Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job ... Data Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving
San Francisco, CA · Remote
$100 - $200/hr
Job Title: AI Data Science Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job ... Data Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving
Quick apply
San Francisco, CA · Remote
$100 - $200/hr
Job Title: AI Data Science Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job ... Data Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving
This person will work closely with ML Engineers to manage and analyze our human and automated data annotation processes, and to develop, test, and refine LLM judges for generative AI model evaluation.
This person will work closely with ML Engineers to manage and analyze our human and automated data annotation processes, and to develop, test, and refine LLM judges for generative AI model evaluation.
Palo Alto, CA · Remote
$100 - $200/hr
Job Title: AI Data Science Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job ... Data Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving
Quick apply
Palo Alto, CA · Remote
$100 - $200/hr
Job Title: AI Data Science Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job ... Data Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving
Palo Alto, CA · Remote
$100 - $200/hr
AI Finance Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job Overview We are ... Data Annotation * Problem-Solving * Independent Research * Attention to Detail Preferred ...
Quick apply
Palo Alto, CA · Remote
$100 - $200/hr
AI Finance Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job Overview We are ... Data Annotation * Problem-Solving * Independent Research * Attention to Detail Preferred ...
Los Angeles, CA · Remote
$100 - $200/hr
Job Title: AI Data Science Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job ... Data Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving
Quick apply
Los Angeles, CA · Remote
$100 - $200/hr
Job Title: AI Data Science Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job ... Data Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving
San Francisco, CA · Remote
$100 - $200/hr
AI Finance Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job Overview We are ... Data Annotation * Problem-Solving * Independent Research * Attention to Detail Preferred ...
Quick apply
San Francisco, CA · Remote
$100 - $200/hr
AI Finance Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job Overview We are ... Data Annotation * Problem-Solving * Independent Research * Attention to Detail Preferred ...
Palo Alto, CA · Remote
$100 - $200/hr
Job Title: AI Data Science Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job ... Data Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving
Quick apply
Palo Alto, CA · Remote
$100 - $200/hr
Job Title: AI Data Science Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job ... Data Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving
Los Angeles, CA · Remote
$100 - $200/hr
Job Title: AI Data Science Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job ... Data Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving
Quick apply
Los Angeles, CA · Remote
$100 - $200/hr
Job Title: AI Data Science Domain Expert Job Type: Contractor (Part-Time) Location: Remote Job ... Data Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving
San Mateo, CA · On-site
$127K - $150K/yr
... annotation, QA workflows, dataset management, augmentation, and versioning. • Implement ... Skild AI develops artificial intelligence systems that enable robots to act in physical ...
San Mateo, CA · On-site
$127K - $150K/yr
... annotation, QA workflows, dataset management, augmentation, and versioning. • Implement ... Skild AI develops artificial intelligence systems that enable robots to act in physical ...
Cupertino, CA · On-site
This person will work closely with ML Engineers to manage and analyze our human and automated data annotation processes, and to develop, test, and refine LLM judges for generative AI model evaluation.
Cupertino, CA · On-site
This person will work closely with ML Engineers to manage and analyze our human and automated data annotation processes, and to develop, test, and refine LLM judges for generative AI model evaluation.
San Mateo, CA · On-site
$190K - $219K/yr
Position Overview We are looking for a Technical Product Manager - Data Annotation & Labelling with 5+ years of experience to lead and scale the full operations lifecycle for robotics data collection.
San Mateo, CA · On-site
$190K - $219K/yr
Position Overview We are looking for a Technical Product Manager - Data Annotation & Labelling with 5+ years of experience to lead and scale the full operations lifecycle for robotics data collection.
Verita AI is building a job marketplace for frontier AI talent. We are seeking a principal software ... our core platform, including the talent marketplace, annotation and evaluation systems, and ...
Verita AI is building a job marketplace for frontier AI talent. We are seeking a principal software ... our core platform, including the talent marketplace, annotation and evaluation systems, and ...
Responsibilities : • Test new AI products and provide actionable feedback to improve functionality and user experience. • Conduct detailed data annotation and quality assurance of natural ...
Responsibilities : • Test new AI products and provide actionable feedback to improve functionality and user experience. • Conduct detailed data annotation and quality assurance of natural ...
An AI Annotation job involves labeling, tagging, or annotating data, such as images, text, or audio, to train machine learning models. Annotators help improve AI accuracy by providing high-quality, structured data that algorithms use to learn patterns. Tasks may include identifying objects in images, transcribing speech, or classifying text-based content. This job is essential for developing AI applications like self-driving cars, chatbots, and image recognition systems.
As an AI Annotation specialist, your typical day will involve accurately labeling, categorizing, or tagging large volumes of images, text, audio, or video data to train AI models according to project guidelines. You may work independently or as part of a team, using specialized annotation platforms and regularly reviewing your work to ensure quality and consistency. Collaboration with data scientists or project managers may be required to clarify ambiguous cases or update labeling criteria. You can expect periodic feedback and performance reviews to help refine your skills and ensure the data meets the project’s standards, making attention to detail and adaptability essential for success.
To thrive as an AI Annotation professional, you need keen attention to detail, strong analytical skills, and a basic understanding of machine learning concepts, often supported by a high school diploma or relevant technical training. Familiarity with data labeling tools, annotation platforms such as Labelbox or Supervisely, and basic spreadsheet or database management is commonly required. Strong communication, time management, and the ability to maintain focus during repetitive tasks are standout soft skills. These abilities are crucial for producing high-quality, consistent data that supports the effective development and accuracy of AI models.
The most popular types of Ai Annotation jobs in California are:
For Ai Annotation jobs in California, the most frequently searched job titles are:
The top searched job categories for Ai Annotation jobs in California are:
Cities in California with the most Ai Annotation job openings:
$150 - $190/hr
Other
Medical, Retirement
Posted 4 days ago
Collaborate with research teams to develop data strategies and translate research needs into operational human data annotation campaigns.
Manage and drive human data annotation campaigns from scoping through delivery, ensuring data needs, budget, and timelines are met.
Oversee a data quality assurance team to design and implement quality control processes, including automated and manual checks, and drive continuous improvement.
Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co-creating customized AI systems that they can run on their terms.
We are a dynamic, collaborative team passionate about AI and its potential to transform society. Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between Europe, North America, Asia and the Middle East. We are creative, low-ego and team-spirited.
The RoleWe are seeking a highly skilled and motivated Technical Program Manager to lead and scale human data annotation operations for our Code team. In this pivotal role, you will collaborate closely with researchers to define and drive data strategies. This role is a critical link between research, product, engineering, and annotation teams, and will be key in accelerating research at Mistral AI.
What will you doPartner closely with code research team to develop data strategies and translate research needs into operationalizable human data annotation campaigns
Drive human data annotation campaigns, from scoping through delivery, balancing data needs, budget, delivery timeline
Manage a data quality assurance team that designs and implements rigorous and scalable quality control processes, including running automated and manual checks, synthesizing actionable insights, and driving continuous improvement
Establish and maintain strong relationships with annotation teams (e.g. contractor, vendor) to generate high quality data, spanning phases across sourcing, contracts, onboarding / training, performance monitoring, etc.
5+ years of relevant experience, with a blend of software engineering and technical program management
Strong technical foundation in Python
Highly organized, detail-oriented, and able to work well under pressure - excellent project management skills, with the ability to successfully manage multiple projects simultaneously
Great communication skills, capable of engaging effectively with both technical and non-technical stakeholders
Autonomous and proactive problem-solver with a continuous improvement mindset
Experience leading a team, with a low ego and team spirit mindset
Embraces hands-on, operational work in a fast-paced and dynamic environment
Nice to have criteria/ would be ideal if you have/are:
Proficiency in JavaScript/TypeScript and experience in modern web frameworks (FastAPI, Django, React, …)
Experience with operations around data collection, annotation, and/or quality assurance
Experience with vendor and/or contractor management
Understanding of and interest in LLMs
We offer a comprehensive benefits package designed to support your well-being, growth, and work-life balance. Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks.
For the most up-to-date details on benefits available in your location, please refer to our Benefits page.
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