Portfolio jobs

Discover opportunities with Lionheart Ventures and our portfolio companies.

On-site & Remote

Showing 19 jobs
Anthropic

ML Infrastructure Engineer, Safeguards

San Francisco, CA, USA

USD 300k-405k / year

16 days
1001 - 5000 employees
Mid-Senior Level
Anthropic

Applied AI, Beneficial Deployments

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

USD 200k-300k / year + Equity

1 month
1001 - 5000 employees
Mid-Senior Level
Anthropic

Software Engineer, Public Sector

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

USD 320k-405k / year

2 months
1001 - 5000 employees
Mid-Senior Level
Anthropic

Software Engineer, Web Platform

San Francisco, CA, USA; New York, USA

USD 320k-485k / year

2 months
1001 - 5000 employees
Senior
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, Core Infrastructure

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

USD 320k-485k / year

2 months
1001 - 5000 employees
Senior
Anthropic

Software Engineer, Safeguards Research

San Francisco, CA, USA

USD 300k-405k / year

3 months
1001 - 5000 employees
Mid-Senior Level
Anthropic

Research Engineer, Knowledge Team

London, UK

GBP 250k-340k / year

4 months
1001 - 5000 employees
Mid-Senior Level
Anthropic

Applied AI, Startups (UK OR Ireland)

Dublin, Ireland; London, UK

GBP 105k-160k / year

3 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

4 months
1001 - 5000 employees
Mid-Senior Level
Anthropic

Applied AI, Startups

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

USD 170k-255k / year

4 months
1001 - 5000 employees
Mid-Senior Level
Anthropic

Software Engineer, API Product (Backend)

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

USD 320k-485k / year

4 months
1001 - 5000 employees
Senior
Anthropic

Research Scientist/Engineer, Honesty

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

USD 280k-425k / year

5 months
1001 - 5000 employees
Mid-Senior Level
Anthropic

Applied AI, Enterprise

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

USD 170k-255k / year

7 months
1001 - 5000 employees
Mid-Senior Level
Anthropic

Senior / Staff Engineer, Data Infra

San Francisco, CA, USA

USD 300k-340k / year

6+ months
1001 - 5000 employees
Senior
Anthropic

Research Engineer, Knowledge Team

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