Founding Engineer
Founding Engineer at AgentMail — San Francisco, CA, US
- Company: AgentMail
- Location: San Francisco, CA, US
- Employment type: FULL_TIME
- Salary: USD 150000–250000 / year
- Posted: 2026-07-17
About this role
AgentMail is building the identity and communication infrastructure for AI agents, starting with email. We are looking for a Founding Engineer with backend and infra focus to architect systems for agents as the end users.
Responsibilities:
Design APIs that are intuitive for both humans and LLMs
Architect high-throughput, low-latency systems
Write and review clean, idiomatic code
Maintain comprehensive documentation
Qualifications:
Has prior work experience (internships count) as an engineer at a tech company
Has shipped software used in production by real users (work or personal projects)
Compensation:
$150k - $250k base salary
0.5% - 2.0% equity
Breakfast, lunch, and dinner (Doordash)
Medical, dental, and vision insurance
Equinox membership