Backend Engineer - Email Infra (Remote)
Posted Updated 11
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Summary
Fully remote backend engineer role at Lever, Inc. focused on building, operating, and improving high-volume email infrastructure — SMTP delivery, routing, retries, and delivery controls — in collaboration with Trust & Safety and Core Sending teams.
Lever, Inc. is seeking a Backend Engineer focused on MTAs and high-volume email infrastructure. You will build, operate, and improve the backend systems that power SMTP delivery, routing, retries, and delivery controls at scale.
You will work in a fully remote role with flexible schedules, collaborating with Trust & Safety and Core Sending teams, and contributing to observable, reliable systems used by millions of users.
