As a Founding Engineer at VizCo, you will architect the governance layer securing enterprise AI workflows. You'll build across the stack, from macOS clients in Swift to backend integrations with Microsoft Graph and Google Workspace. This high-impact role involves working directly with PhD founders to ship features protecting sensitive data for regulated organizations.
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Founding Engineer at VizCo
Join VizCo as a Founding Engineer and build the essential governance layer that allows regulated organizations to safely adopt frontier AI. Backed by Entrepreneurs First and led by PhD founders from Stanford HAI, VizCo secures AI workflows by enforcing PII redaction and access control before data reaches models like ChatGPT or Claude. You'll own major product surfaces from Swift-based macOS clients to deep Microsoft and Google ecosystem integrations. With a $150k base and meaningful equity, this is a rare chance to shape the security foundation of the AI era in San Francisco.
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Location
San Francisco, United States
Compensation
$150k + Equity
Company
VizCo
About this role
Role overview
About the company
AI applications1-20 employees
VizCo helps regulated organizations securely use AI tools like ChatGPT, Claude, and model APIs by enforcing access controls, sensitive-data protections, and governance policies.
What you'll do
What you will do
- Develop and maintain VizCo’s macOS desktop client using Swift to enforce local security policies and PII redaction.
- Build deep integrations with Microsoft Graph, Azure, and Google Workspace to manage data permissions and AI action controls.
- Architect and ship containerized backend services that handle high-volume data streams between sensitive enterprise data and AI model endpoints.
Who you are
Who this is a fit for
- Proven full-stack generalist with significant production experience in Microsoft and Google cloud ecosystems.
- Skilled in Swift development or highly motivated to master macOS client-side engineering for security applications.
- Comfortable navigating early-stage ambiguity and eager to take ownership of the product surface within a high-performance engineering culture.
Why this role
Why this role is remarkable
- Lead technical development on a high-stakes security product that enables enterprises to safely use LLMs like ChatGPT and Claude without data leakage.
- Backed by Entrepreneurs First and Transpose Platform, working alongside founders with PhDs from Stanford HAI and deep Silicon Valley engineering experience.
- Exceptional growth potential as one of the first hires in a 3-person team, with direct influence on company culture and technical architecture.
Jack & Jill
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.
Meet Jack
What happens next?
Jack’s an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack’s network.
If your profile’s a match and VizCo wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.