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Backend Engineer, MTA
Resend, Americas
Resend has this job in 1 other place
The role
This role is fully remote-based in Americas or European time zones, with some expected travel for team off-sites, conferences, meetups, and more.
Read more about how we work, how we hire, and what we value here https://resend.com/handbook.
What you will do
- Build and operate Resend’s email transport infrastructure
- Work on SMTP delivery, MTA systems, routing, retries, backoff strategies, and delivery controls
Design systems for domain-level, provider-level, customer-level, and IP-level throttlingBuild infrastructure for shared IP pools, dedicated IPs, warmup execution, and reputation-aware routingImprove how Resend classifies bounces, deferrals, transient failures, hard failures, and delivery outcomesBuild tools that help the team debug delivery issues by customer, domain, mailbox provider, route, IP, message type, and eventHelp design systems that make sending behavior safer, more observable, and easier to operateTranslate reputation strategy into backend systemsPartner with Trust & Safety and Core Sending to build controls that protect Resend’s sending network from abuseParticipate in incident response for sending, provider, and deliverability-sensitive issuesBe on-call for critical servicesYou will be a great fit if you
- Have strong backend engineering experience
- Have worked on email, messaging, notifications, communications, infrastructure, or other high-volume delivery systems
- Understand queues, workers, retries, idempotency, rate limits, backpressure, and distributed systems
- Have experience or strong interest in SMTP, MTAs, DNS, bounces, deferrals, DNS, IP pools, and mailbox-provider behavior
- Care about reliability, observability, operational excellence, and reducing blast radius
- Have low ego, high ownership, and strong taste for simple systems
You will be an exceptional fit if you also
- Have experience working on applications with a high workload
- Know about email best practices, or are willing to learn more about this space
- Are experienced in Typescript and Golang
What it means to join the team
- Autonomy to "just ship it"
- 100% remote team with flexible working schedules
- Modern tech stack (Typescript, AWS, Go, Postgres, Datadog)
- Honest and low-ego team
- Ownership of problems and solutions
- Comp: $150,000 - $170,000 USD, commensurate with location and experience
About Resend
Resend is building the most accessible email platform for developers. As we’ve grown to 4M+ users and continue to onboard thousands of new users every day, the pressure of maintaining a safe place for good senders continues to build.
We are building the modern email sending platform for developers. We care deeply about quality, craft, and the developer experience.
Our fully remote team of 50 spans 15 countries and counting. We're backed by a16z, Y Combinator, and others. Meet the humans → https://resend.com/humans
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Source: the Resend Ashby job board. We last checked this job 2 h ago. We first saw it 4 days ago. A job on a job board does not always mean that the team interviews people now. We found this job board in a public list. We did not yet compare it with the careers page of the company.
Company facts
- Money raised
- $18MSum of funding rounds on record
- Newest round
- Series ADec 4, 2024
Funding records can have errors and can be missing. The company page has the links.
- Open tech jobs
- 6
- With posted pay
- 100%
- Median posted base
- $145K–$173K
Compared with similar jobs
This base pay is near the median for software engineering jobs that are remote in the US with no level in the job title.
- Median
- $165K a year
- Other jobs in the group
- 824
We compare the middle of each posted range. This is base pay as posted. The group does not include this job.