Portfolio jobs

Discover opportunities with Lionheart Ventures and our portfolio companies.

On-site & Remote

Showing 58 jobs
Anthropic

Research Engineer, Pretraining Scaling

San Francisco, CA, USA

USD 315k-560k / year + Equity

1 month
1001 - 5000 employees
Mid-Senior Level
Anthropic

Applied AI, Partner Solution Architect

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

USD 280k-300k / year + Equity

9 days
1001 - 5000 employees
Senior
Anthropic

Analytics Data Engineer

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

USD 275k-355k / year + Equity

12 days
1001 - 5000 employees
Mid-Senior Level
Anthropic

Software Engineer, Safeguards

San Francisco, CA, USA

USD 320k-425k / year + Equity

15 days
1001 - 5000 employees
Senior
Anthropic

Software Engineer, Platform

San Francisco, CA, USA; New York, USA

USD 320k-405k / year + Equity

15 days
1001 - 5000 employees
Mid-Senior Level
Anthropic

Machine Learning Systems Engineer, Research Tools

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

USD 320k-405k / year + Equity

15 days
1001 - 5000 employees
Mid-Senior Level
Anthropic

Machine Learning Systems Engineer, RL Engineering

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

USD 300k-405k / year + Equity

15 days
1001 - 5000 employees
Mid-Senior Level
Anthropic

Software Engineer, Biology & Life Sciences

San Francisco, CA, USA

USD 300k-320k / year + Equity

19 days
1001 - 5000 employees
Senior
Anthropic

Research Engineer / Research Scientist, Tokens

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

USD 340k-425k / year + Equity

19 days
1001 - 5000 employees
Mid-Senior Level
Anthropic

Machine Learning Engineer, Safeguards

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

USD 315k-425k / year + Equity

20 days
1001 - 5000 employees
Mid-Senior Level
Anthropic

Security Engineer, Systems Integrity

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

USD 300k-320k / year + Equity

21 days
1001 - 5000 employees
Senior
Anthropic

Security Engineer, Operating Systems

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

USD 320k-405k / year + Equity

21 days
1001 - 5000 employees
Senior
Anthropic

Software Engineer, Accelerator Build Infrastructure

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

USD 315k-405k / year + Equity

23 days
1001 - 5000 employees
Mid-Senior Level
Anthropic

Software Engineer, Beneficial Deployments

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

USD 320k-405k / year + Equity

1 month
1001 - 5000 employees
Mid-Senior Level
Anthropic

AI Platform Security Engineer

San Francisco, CA, USA; New York, USA

USD 300k-405k / year + Equity

1 month
1001 - 5000 employees
Senior