Senior Engineer, Backend/Infra

AgentMail (YC S25)4 months ago
San Francisco, CA, United States
Remote
Full-time
Junior Level (1-3 years)

Job Description

AgentMail is building the identity and communication infrastructure for AI agents, starting with email.

We are looking for a Senior 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
  • Lead and manage a team of 4-6 engineers

Qualifications

  • Has 3+ years of work experience as an engineer working on infrastructure at a tech company
  • Has architected software used in production by millions of users

Compensation

  • Base Salary: $250k - $400k
  • Equity: 1.0% - 2.0%
  • Meals: Breakfast, lunch, and dinner (Doordash)
  • Insurance: Medical, dental, and vision
  • Membership: Equinox membership

Required Skills

Documentation
Clean Code Practices
Low-Latency Systems
API Design
System Architecture
Team Leadership