Portfolio jobs

Discover opportunities with Lionheart Ventures and our portfolio companies.

On-site & Remote

Showing 18 jobs
Anthropic

Staff Software Engineer, Privacy Infrastructure

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

USD 320k-485k / year

19 days
1001 - 5000 employees
Senior
Anthropic

Software Engineer, Public Sector

San Francisco, CA, USA; New York, USA; Washington, DC, USA

USD 405k-485k / year

2 days
1001 - 5000 employees
Senior
Anthropic

Staff Software Engineer, Databases

San Francisco, CA, USA

USD 405k-485k / year

25 days
1001 - 5000 employees
Senior
Anthropic

Software Engineer, Claude Code

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

USD 320k-560k / year

1 month
1001 - 5000 employees
Mid-Senior Level
Anthropic

Research Engineer, CLIO

San Francisco, CA, USA

USD 320k-405k / year

2 months
1001 - 5000 employees
Senior
Anthropic

Software Engineer, Data Intelligence

New York, NY, USA

USD 300k-405k / year

2 months
1001 - 5000 employees
Mid-Senior Level
Anthropic

Software Engineer, Inference

Dublin, Ireland

EUR 235k-355k / year

4 months
1001 - 5000 employees
Senior
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

Security Engineer: Detection and Response

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

USD 300k-405k / year

6 months
1001 - 5000 employees
Mid-Senior Level
Anthropic

Machine Learning Systems Engineer, Research Tools

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

USD 300k-405k / year

6 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

Software Engineer, Safeguards

San Francisco, CA, USA; New York, NY, USA
6+ months
1001 - 5000 employees
Mid-Senior Level