"data annotation" Jobs
49 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 49 results
Join Anthropic as a Staff+ Software Engineer to build and maintain the RL Data Platform for reliable AI systems.
Join Anthropic as a Staff+ Research Engineer to build and maintain the RL Data Platform for reliable AI systems.
Join Labelbox as a Staff Software Engineer to shape the future of AI with cutting-edge data platforms and tools.
Join Cartesia as a Research Engineer to design high-quality datasets and engineer data pipelines for cutting-edge AI models.
Join Labelbox as a Staff ML Engineer to shape AI training environments and systems in a high-impact, fast-paced setting.
Serve as the primary language resource for voice AI in English, managing quality and providing linguistic expertise.
Join Cartesia as a Language Lead for Japanese, managing voice AI projects with a focus on quality and linguistics.
Lead and grow the Forward Deployed Engineering team at Labelbox, focusing on technical quality and customer needs in AI development.
As Data Operations Manager, you'll scale data operations for AI research teams, ensuring high-quality data pipelines and strategic vendor partnerships.
Join Cartesia as a Language Lead for French, overseeing voice AI projects with a focus on quality and linguistic expertise.
Lead the Research Data Platform team at Anthropic to enhance data systems for AI research, ensuring usability and trustworthiness.
Join Cartesia as a Language Lead for Hindi, managing voice AI projects with a focus on quality and linguistic expertise.
Lead a data team at Cartesia to enhance the quality of multimodal AI training data and infrastructure.
Design and operate large-scale multilingual data pipelines while advancing the efficiency of language models in a fast-moving team.
Lead the successful delivery of complex customer programs in a high-impact AI environment at Labelbox.
Join Labelbox as a Cyber Security Intern to strengthen and scale our enterprise security program while gaining hands-on experience.