zaimler

Founding Engineer ($150k - $250k + Equity) at AgentMail

San Francisco, CA

Sponsorship not specified$150k-$250kDetected 88 days ago

Distributed SystemsCloud PlatformsAgentic AICommunication

About the role

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.
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.

Design and implement core backend infrastructure and APIs specifically optimized for AI agents as the primary end-users.
Lead end-to-end product initiatives from initial system design through to production rollout and customer feedback cycles.
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.

Company Description: AgentMail - High-growth infrastructure startup building the sole identity and communication layer for the AI agent era.
Job Description:
As a Founding Engineer, you will build the primitives that allow AI agents to communicate, authenticate, and operate in the real world.
You will design intuitive APIs and high-performance distributed systems, owning projects from 0 to 1 while processing hundreds of thousands of emails daily for a rapidly expanding user base.
Why this role is remarkable:

The company has doubled its user count every two weeks since January, offering rare early-stage momentum and massive equity upside.

AgentMail - High-growth infrastructure startup building the sole identity and communication layer for the AI agent era.
This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.

This listing is sourced directly from zaimler's careers page and normalized into a canonical job model.