Portfolio jobs

Discover opportunities with Lionheart Ventures and our portfolio companies.

On-site & Remote

Showing 23 jobs
Anthropic

Staff Infrastructure Engineer, Pre-training

San Francisco, CA, USA

USD 340k-425k / year + Equity

4 days
1001 - 5000 employees
Senior
Anthropic

Staff+ Software Engineer - Databases

San Francisco, CA, USA; New York, USA

USD 405k-485k / year + Equity

9 days
1001 - 5000 employees
Senior
Anthropic

Software Engineer, Safeguards

San Francisco, CA, USA

USD 320k-425k / year + Equity

24 days
1001 - 5000 employees
Senior
Anthropic

Software Engineer, Platform

San Francisco, CA, USA; New York, USA

USD 320k-405k / year + Equity

24 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

24 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

24 days
1001 - 5000 employees
Mid-Senior Level
Anthropic

Software Engineer, Biology & Life Sciences

San Francisco, CA, USA

USD 300k-320k / year + Equity

1 month
1001 - 5000 employees
Senior
Anthropic

Research Engineer / Research Scientist, Tokens

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

USD 340k-425k / year + Equity

1 month
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

1 month
1001 - 5000 employees
Senior
Anthropic

Software Engineer, Accelerator Build Infrastructure

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

USD 315k-405k / year + Equity

1 month
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
Anthropic

Software Engineer, ML Networking

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

USD 315k-425k / year

1 month
1001 - 5000 employees
Senior
Anthropic

Performance Engineer - GPU

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

USD 315k-560k / year

2 months
1001 - 5000 employees
Mid-Senior Level
Anthropic

Software Engineer, Public Sector

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

USD 405k-485k / year

2 months
1001 - 5000 employees
Senior
Anthropic

Engineering Manager, Product Platform & Accounts Platform

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

USD 320k-405k / year

3 months
1001 - 5000 employees
Director
Anthropic

Finance Systems Engineer

San Francisco, CA, USA

USD 190k-230k / year

3 months
1001 - 5000 employees
Senior
Anthropic

Software Engineer, Claude Code

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

USD 320k-560k / year

3 months
1001 - 5000 employees
Mid-Senior Level
Anthropic

Research Engineer, Multimodal

London, UK

GBP 250k-270k / year

7 months
1001 - 5000 employees
Mid-Senior Level