Portfolio jobs

Discover opportunities with Lionheart Ventures and our portfolio companies.

On-site & Remote

Showing 15 jobs
Anthropic

Research Engineer / Scientist, Tool Use

San Francisco, CA, USA; New York, NY, USA; Seattle, WA, USA

USD 340k-425k / year

1 month
1001 - 5000 employees
Mid-Senior Level
Anthropic

Research Engineer / Scientist, Model Welfare

San Francisco, CA, USA

USD 315k-340k / year

2 months
1001 - 5000 employees
Mid-Senior Level
Anthropic

Staff Research Engineer, Discovery Team

San Francisco, CA, USA

USD 315k-560k / year

5 months
1001 - 5000 employees
Mid-Senior Level
Anthropic

Research Scientist, Tokens (Multimodal)

San Francisco, CA, USA; New York, USA; Seattle, WA, USA

USD 280k-425k / year

5 months
1001 - 5000 employees
Mid-Senior Level
Anthropic

Research Engineer, Tokens (Pre-training)

San Francisco, CA, USA; New York, NY, USA; Remote

USD 280k-425k / year + Equity

6+ months
1001 - 5000 employees
Mid-Senior Level
Anthropic

[Expression of Interest] Research Scientist/Engineer, Honesty

San Francisco, CA, USA; New York, NY, USA

USD 280k-425k / year

6+ months
1001 - 5000 employees
Mid-Senior Level
Anthropic

Machine Learning Engineer, Safeguards

San Francisco, CA, USA

USD 340k-425k / year

6+ months
1001 - 5000 employees
Mid-Senior Level