engineering
Posted 2 weeks agoDeliverability Engineer, Core Sending
at Resend
United StatesRemote
Requirements
- experience in email deliverability, reputation, mail operations, anti-abuse, or high-volume email systems - Understand IP reputation, domain reputation, authentication, bounces, complaints, suppressions, and warmup - Know how major mailbox providers behave and how to diagnose provider-specific delivery issues - Can turn ambiguous deliverability judgment into metrics, policies, runbooks, dashboards, and systems - Communicate clearly with engineering, support, product, customers - Have low ego, strong
- experience with Google Postmaster Tools, Microsoft SNDS/JMRP, Yahoo Sender Hub, feedback loops, or blocklist monitoring - Understand DKIM, SPF, DMARC, PTR, TLS, DSNs, List-Unsubscribe, suppression, and bounce classification - Understand IP reputation, domain reputation, authentication, bounces, complaints, suppressions, and warmup - Have partnered with Trust & Safety, anti-abuse, support, or customer-facing teams - Have helped build deliverability dashboards, reputation scoring, traffic segmentation, or
- experience helping engineering teams turn deliverability knowledge into product and infrastructure WHAT IT MEANS TO JOIN THE TEAM: - Autonomy to "just ship it" - 100% remote team with flexible working schedules - Modern tech stack (AWS, Next.js, Raycast, Notion, etc.) - Honest and low-ego team - Ownership of problems and solutions - Comp: $150,000 - $180,000 USD, commensurate with
- experience ABOUT RESEND We are building the modern email sending platform for developers.
Contact
- Read more about how we work, how we hire, and what we value here https://resend.com/handbook.
- Meet the humans → https://resend.com/humans
Additional details
- Resend is growing fast, and there are now over 2 million developers using it.
- As the Core Sending Squad, we are responsible for building and maintaining the core components of Resend that handle sending transactional and marketing emails.
- This role is fully remote-based in Americas time zones, with some expected travel for team off-sites, conferences, meetups, and more.
- - Have operated shared and dedicated IP pools - Have designed or managed IP warmup programs - Have recovered from provider blocks, spam-foldering issues, complaint spikes, deferral spikes, or blocklist events - Have