Portfolio jobs

Discover opportunities with Lionheart Ventures and our portfolio companies.

On-site & Remote

Showing 13 jobs
Anthropic

ML Infrastructure Engineer, Safeguards

San Francisco, CA, USA

USD 300k-405k / year

8 days
1001 - 5000 employees
Mid-Senior Level
Anthropic

Product Research Engineer, Education Labs

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

USD 300k-405k / year

12 days
1001 - 5000 employees
Mid-Senior Level
Anthropic

Software Engineer, Frontier Prototyping

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

USD 320k-485k / year

1 month
1001 - 5000 employees
Mid-Senior Level
Anthropic

TPU Kernel Engineer

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

USD 315k-560k / year

1 month
1001 - 5000 employees
Mid-Senior Level
Anthropic

Systems Engineer, Claude Code

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

USD 320k-560k / year

2 months
1001 - 5000 employees
Mid-Senior Level
Anthropic

Software Engineer, ML Performance and Scaling

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

USD 315k-560k / year + Equity

2 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

3 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

5 months
1001 - 5000 employees
Mid-Senior Level
Anthropic

Research Engineer / Scientist, Safeguards

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

USD 320k-560k / year + Equity

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