Portfolio jobs

Discover opportunities with Lionheart Ventures and our portfolio companies.

On-site & Remote

Showing 17 jobs
Anthropic

Staff+ Software Engineer, Infrastructure

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

USD 405k-485k / year + Equity

1 month
Senior
Anthropic

Security Engineer, Detection & Response

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

USD 300k-405k / year + Equity

1 month
Mid-Senior Level
Anthropic

Staff+ Software Engineer, Databases

San Francisco, CA, USA; New York, USA

USD 405k-485k / year + Equity

1 month
Senior
Anthropic

Software Engineer, Safeguards

San Francisco, CA, USA

USD 320k-425k / year + Equity

2 months
Senior
Anthropic

Machine Learning Systems Engineer, Research Tools

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

USD 320k-405k / year + Equity

2 months
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

2 months
Mid-Senior Level
Anthropic

Research Engineer / Research Scientist, Tokens

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

USD 340k-425k / year + Equity

2 months
Mid-Senior Level
Anthropic

Software Engineer, ML Networking

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

USD 315k-425k / year

3 months
Senior
Anthropic

Software Engineer, Public Sector

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

USD 405k-485k / year

3 months
Senior
Anthropic

Software Engineer, Claude Code

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

USD 320k-560k / year

4 months
Mid-Senior Level