"data annotation" Jobs

147 open tech roles matching “data annotation”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: AI/ML, Python, TypeScript. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 147 results

Labelbox

Lead and grow the Forward Deployed Engineering team at Labelbox, focusing on technical quality and customer needs in AI development.

Labelbox San Francisco Bay Area $180k–$220k/yr Published 3 months ago
Heavy meetings
Synthesia

Join Synthesia as a Research Engineer in Data to enhance model performance through high-quality datasets in a collaborative environment.

Synthesia Europe Published 8 months ago
Flexible on stack
Anthropic

As Data Operations Manager, you'll scale data operations for AI research teams, ensuring high-quality data pipelines and strategic vendor partnerships.

Anthropic San Francisco, CA | New York City, NY $270k–$365k/yr Published 3 months ago
Cartesia

Join Cartesia as a Language Lead for French, overseeing voice AI projects with a focus on quality and linguistic expertise.

Cartesia Remote Published 1 month ago
Anthropic

Lead the Research Data Platform team at Anthropic to enhance data systems for AI research, ensuring usability and trustworthiness.

Anthropic San Francisco, CA | New York City, NY $405k–$850k/yr Published 2 months ago
Flexible on stack Heavy meetings
Cartesia

Join Cartesia as a Language Lead for Hindi, managing voice AI projects with a focus on quality and linguistic expertise.

Cartesia Remote Published 1 month ago
AI-first team
Ambient

Join Ambient as a Data Verification Operator to enhance physical security through AI-assisted monitoring and analysis.

Ambient Redwood City Published 2 days ago
Skild AI

Join Skild AI as a Program Manager to build and scale data collection and annotation pipelines for robotics.

Skild AI Bangalore, India ₹25k–₹35k/mo Published 3 months ago
Qualified Health

Join Qualified Health as a Clinical AI Evaluation Intern to evaluate AI-generated clinical content and impact patient care.

Qualified Health Palo Alto - Hybrid $40–$40/hr Published 2 weeks ago
Cartesia

Lead a data team at Cartesia to enhance the quality of multimodal AI training data and infrastructure.

Cartesia *HQ - San Francisco, CA Published 1 month ago
Heavy meetings
Qualified Health

Join Qualified Health as a Medical Scribe Intern to evaluate AI-generated clinical content and shape the future of healthcare.

Qualified Health Palo Alto - Hybrid $40–$40/hr Published 2 weeks ago
Datadog

Lead the applied science direction for GenSim, building realistic simulated environments for Datadog's AI agents.

Datadog Paris, France Published 1 week ago
Flexible on stack
Halter

Join Halter as a Data Operations Specialist to collect and manage critical data for machine learning models in agriculture.

Halter Auckland Published 1 month ago
Labelbox

Join Labelbox as a Global Specialized Domain Expert Recruiter to connect top experts with advanced AI technology initiatives.

Labelbox Remote, United States Published 4 weeks ago
Labelbox

Join Labelbox as a Spend Management Coordinator to manage corporate spending and support financial operations in a fast-paced AI environment.

Labelbox Remote, India ₹570–₹760/hr Published 2 weeks ago
Motive

Join Motive as a Data Annotator to enhance safety products through data analysis and collaboration in a 24/7 operational environment.

Motive Mexico City, Mexico Published 7 months ago
Skydio

Join Skydio as a Senior Autonomy Engineer to build data pipelines and enhance dataset quality for autonomous flight systems.

Skydio San Mateo, California, United States $170k–$240k/yr Published 3 months ago
Flexible on stack