AI Data Annotator & Model Quality Specialist
$23 - $30 per hourMercor
Mercor, headquartered in San Francisco, is seeking a Data Annotation Specialist to enhance AI model performance through meticulous data synthesis and annotation. The role requires the ability to transform complex information into structured formats alongside a college degree and relevant annotation experience. You will categorize various data types while ensuring high-quality outputs. The position offers a contract with compensation ranging from $23–$30 per hour for a commitment of 20 hours per week. #J-18808-Ljbffr Mercor
$25 per hour
...Video Data Annotator (Contract) - On-Site Location: San Francisco, On... ...Annotator (Contract) to support our AI Team. This is an on-site... ...Provide feedback on video quality and questionnaire setup to... ...excited to contribute to AI model development, we'd love to hear...SuggestedFull timeContract workPart timeWork at office$144k - $187k
...Governance team in San Francisco, California. This role involves designing and building research infrastructure that integrates AI, developing tools for model development, and maintaining automated validation and governance for models. A M.S. or Ph.D. in a quantitative field...Suggested$144k - $187k
...s quantitative risk and factor model research. The team develops the... ...governance, and deliver production-quality outputs at scale. Key... ...infrastructure that integrates AI to accelerate model development... ...with research, engineering, and data teams Presenting complex systems...SuggestedFlexible hours- ...Member of Technical Staff, Model EfficiencyWho are we?Our mission is to scale intelligence... ...developers and enterprises who are building AI systems to power magical experiences like... ..., higher throughput, and consistent quality across diverse workloads.As an engineer on...SuggestedFull timeWork at officeRemote workFlexible hours
- Featherless AI in San Francisco is seeking a Business Development Representative who will handle outbound opportunities and customer relationships while engaging with technical audiences. This role blends sales with connecting AI startups and enterprises. You will work...Suggested
- ...A leading AI research accelerator based in San Francisco is seeking a medical expert in internal or emergency medicine for a remote... ...evaluate and enhance AI-driven diagnostic capabilities, ensuring high-quality patient care and safety. Ideal candidates will have an MD,...For contractorsRemote workFlexible hours
- ...A leading AI research accelerator in San Francisco is seeking a Remote Resident Medical Specialist (MD/DO). The successful candidate will design complex clinical scenarios for... ..., ensuring diagnostic accuracy and improve model reliability. Applicants must possess an MD...Remote work
$250k - $300k
...Machine Learning Engineer - Speech Model Training $250,000 - $300,000 San Francisco... .... A profitable, fast-growing AI company ($250M ARR in under three years, no... ...alignment techniques to improve conversational quality Debug the hard problems in distributed...Permanent employmentFull timeWork at officeImmediate startWorldwide$200k - $365k
...building the world's most trusted AI work companion for... ...committed to the highest standards of data security and privacy protection... ...can run at scale against live model checkpoints. Can deeply partner... ...transcription accuracy, audio quality, and reasoning of audio models....Full timeWork at officeWorldwide- ...YO IT Consulting is seeking a Senior Data Architect to contribute to how AI systems reason about complex enterprise data. This remote role requires 4+... ...Responsibilities include evaluating AI responses, refining models, and providing structured feedback on data architecture...Remote work
$240.45k - $300.3k
Senior Machine Learning Engineer - Model Evaluations, Public Sector... ...team at Scale deploys advanced AI systems—including LLMs, agentic... ...monitoring, regression testing, and quality assurance for ML systems. *... .... * Background in algorithms, data structures, and object-oriented...Full time- ...About Lightfield Lightfield is an AI-native CRM that assembles itself from your email, calendar, and meetings... ...with founders and execs Pioneer the training of new models that leverage both historical data and synthetic training data Prototype innovative, LLM...Work from home
$82k - $92k
...databases and realistic 3D models. We seek people who share... ...graphics industry. The Data Annotator / Geospatial Annotation Specialist plays a critical role in the creation of high-quality training datasets used to... ...with YOLO, PyTorch, or fast.ai (conceptual knowledge...Remote workRelocation$50 - $75 per hour
A leading tech company based in Australia is seeking an AI Model Evaluator on a contract basis. The role involves evaluating AI-generated responses, writing prompts, and providing justifications based on specific criteria. Ideal candidates will hold a Master's degree in...Hourly payContract work$144k - $164k
...of America, Richmond, Virginia Manager, Product Management, Gen AI Model Gateway At Capital One, we’re changing banking for good. We were... ...growth mindset - effectively use hypothesis-driven assessment of data to ensure your product or feature delivers on real business...Full timePart timeLocal area- A technology startup in San Francisco is seeking a skilled individual to enhance the API infrastructure supporting AI models. The role involves designing and optimizing backend services, focusing on performance and reliability. Candidates should have over 3 years of experience...
$207k - $295k
A leading AI research company in San Francisco is looking for a Senior Policy role focused on model safety. The candidate will design policies to ensure safe AI behavior while advancing complex AI challenges. Candidates should have extensive experience in ML policies and...$144k - $187k
MSCI Inc in San Francisco, CA seeks a skilled professional to build modern research infrastructure that incorporates AI for model development and validation. Responsibilities include designing tools, maintaining governance pipelines, and ensuring efficient collaboration...- Introducing Moonlake, AI for creating world simulations. Modeling & architecture Build and iterate on 2D/3D/image/video/audio diffusion architectures... ...optimization Large-scale diffusion training Improve sample quality vs. compute trade-offs: better objectives,...
- ...Staff Technical Program Manager to oversee the lifecycle of customer-facing technology and the development of their Large Geospatial Model. This role requires managing complex programs, establishing best practices, and working collaboratively across teams. The ideal...Work at office3 days per week
$325k
A leading AI research company in San Francisco seeks an engineer to optimize their powerful AI models for high-volume production environments. The ideal candidate has over 5 years of software engineering experience, strong familiarity with ML architectures, and experience...$301.75k - $355k
Crusoe Energy Systems LLC is seeking a Senior Director to lead the Model LifeCycle team. This pivotal role focuses on establishing a... ...an advanced degree, with over 10 years of industry experience in AI. A competitive compensation range of $301,750 to $355,000 is offered...$144k - $187k
...building and modernizing research infrastructure with a focus on AI integration. The ideal candidate holds an M.S. or Ph.D. in a quantitative... ...skills in Python. Responsibilities include developing tools for model delivery and collaborating with cross-functional teams. The...Flexible hours$180k - $260k
A tech-focused investment firm in San Francisco is seeking a Model Behavior Architect to enhance their answer engine by collaborating with... ...teams. Candidates should demonstrate a strong passion for AI, be familiar with Python, and possess a high-level understanding...Full time$220k - $270k
fal is seeking a Technical Business Development professional to manage partner relationships and drive successful AI model launches in San Francisco. The ideal candidate will possess over 4 years of experience in AI infrastructure and strategic partnerships. Responsibilities...Contract work- Member of Technical Staff, Frontier model Development Mirendil Mirendil is a tech-first company focused on solving core bottlenecks that... ...and technology. Our first goal is to democratize frontier AI R&D across scientific disciplines. We believe accelerating scientific...
- Anysphere is looking for an experienced leader for the Model Routing & Inference team in San Francisco. This role involves owning the inference platform that is crucial to AI interactions in the product. You will manage the whole inference path and be responsible for optimizing...
$220k - $270k
A leading AI infrastructure company is seeking an Account Manager, Partnerships to drive successful model launches and manage strategic partner relationships. This role requires strong business acumen and technical understanding to guide partners through AI infrastructure...Relocation package- ...Francisco is seeking a dedicated member for our ML Data Team to lead video data preparation and... ..., automating processes, and enhancing data quality through collaboration. Ideal candidates should have over 5 years of experience in AI data operations, proficiency in Python, and...Flexible hours
- A leading AI technology firm in California is seeking a highly skilled professional for foundation model development. The ideal candidate will focus on gathering and generating high-quality text data through advanced data engineering techniques. Candidates should have strong...
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