Email Infrastructure & Deliverability Engineer

Role Summary

We are seeking an experienced Email Infrastructure & Deliverability Engineer to manage, optimize, and support our email infrastructure and campaign delivery operations. The ideal candidate will have strong hands-on experience with Linux systems, Postfix mail servers, and email deliverability, and will work closely with campaign and marketing teams to ensure reliable, high-quality email delivery at scale.

This role is critical to maintaining sender reputation, troubleshooting delivery issues, and ensuring best-in-class email operations for both B2B and B2C traffic.

Key Responsibilities

• Configure, manage, and maintain Postfix mail servers for inbound and outbound email traffic
• Manage and maintain DNS records including SPF, DKIM, DMARC, MX, and rDNS
• Monitor email deliverability, server performance, mail queues, and system logs
• Troubleshoot SMTP errors, bounces, delivery failures,...