data annotator

Mindspan Institute in Cambridge, MA is seeking a hands-on data annotation scientist to annotate 3D microscopy volumes of brain tissue, trace neurons, label synapses, and fix segmentation errors. Your work becomes ground truth for model training and evaluation. You will help define annotation protocols, establish quality checks, and develop training...

Reddit is seeking a strategic architect and operations lead for its central data labeling function. You will engage with product and technical teams to determine requirements and execute via centralized operations. You will own and scale the incoming request process across Consumer Products and Ads, drive 0-to-1 operations with LLM-assisted labeling...

Genesis is building frontier AI data systems in San Francisco, focusing on turning raw demonstrations into clean, labeled, training-ready data. You will own the data engine, datasets, and ontology, and you will bring vision-language models to bear on trajectory labeling and language grounding.You’ll scale the annotation operation, ensuring quality and...

Genesis is building frontier AI data systems in San Francisco, focusing on turning raw demonstrations into clean, labeled, training-ready data. You will own the data engine, datasets, and ontology, and you will bring vision-language models to bear on trajectory labeling and language grounding.You’ll scale the annotation operation, ensuring quality and...

Correlation One Correlation One is the largest provider of AI and data workforce development programs globally, having trained over 500,000 professionals across 11 countries. As the largest training provider for Amazon Career Choice, and a growing partner to governments and international development organizations, Correlation One sits at the intersection of...

This role is for one of our clients $50- $90/hourpay Role Title: Generalist Role Type: Contractor Location: Remote In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required. This opportunity is...

Reddit is a community of communities. It's built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of...

About Genesis AI Genesis AI is building a universal robotics foundation model — the "brain" that lets robots see, reason and handle objects in the real world. Our models learn from large volumes of robot, simulation and human-demonstration data, and the quality of that data directly shapes how well our robots perform. The role We\'re scaling our labeling...

ManpowerGroup is seeking a bilingual Cantonese Data Annotator for a client in the technology sector. The hybrid role is based in Redmond, WA, with options in Burlingame, CA and New York City, NY. You will annotate media, apply guidelines, use labeling platforms, and collaborate with cross-functional teams. Fluency in Cantonese and English is required, along...

Job DescriptionJob DescriptionAbout the jobMercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.Position: Network Engineer - Data for Autonomous Systems...

Agency is seeking a Somali Language Specialist – AI Trainer to review and annotate Somali content, assess AI outputs for accuracy and fluency, and identify error patterns. You will collaborate with the team to refine prompts and linguistic guidelines, leveraging language expertise to improve model performance. Ideal candidates bring Somali fluency and...

Outlier is an AI training platform owned and operated by Scale AI. Outlier Experts work on a variety of projects, from generating training data to evaluating the performance of models. Are you ready to apply Make sure you understand all the responsibilities and tasks associated with this role before proceeding. About the opportunity: We are seeking...

Outlier is an AI training platform owned and operated by Scale AI. Want to make an application Make sure your CV is up to date, then read the following job specs carefully before applying. Outlier Experts work on a variety of projects, from generating training data to evaluating the performance of models.About the opportunity:We are seeking detail-oriented...

This role is for one of our clients $50- $90/hourpay Role Title: Generalist Role Type: Contractor Location: Remote In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required. This opportunity is...

Our client, a leading organization in the technology sector, is seeking a Bilingual Dutch Data Annotator to join their team. As a Bilingual Dutch Data Annotator, you will be part of the Data Quality Analytics Team supporting technical research projects. The ideal candidate will demonstrate strong attention to detail, excellent communication skills, and a...

Outlier is an AI training platform owned and operated by Scale AI. Outlier Experts work on a variety of projects, from generating training data to evaluating the performance of models. Are you ready to apply Make sure you understand all the responsibilities and tasks associated with this role before proceeding. About the opportunity: We are seeking...

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one...

Innodata(Nasdaq: INOD) is a global data engineering company. We believe that data and Artificial Intelligence (AI) are inextricably linked. Our mission is to enable the responsible advancement of artificial intelligence by providing the data, evaluation frameworks, and human expertise required to build AI systems that can be trusted at scale. We provide a...

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one...

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one...