Salesforge builds cold email infrastructure: Salesforge, Mailforge, Infraforge, Primeforge and Warmforge. We're hiring an Email Deliverability Engineer to own deliverability across the whole product suite.

What you'll do

- Own all deliverability topics end to end: inbox placement, sender reputation, bounces, blocks and spam folder issues
- Manage our sending IPs: pools, warmup, rotation, reputation monitoring and blocklist remediation
- Run and tune our mail server stack (Postfix, Exim, Dovecot) on Linux
- Investigate client accounts with deliverability problems, find root causes and drive fixes with the customer and our support team
- Configure and audit email authentication: SPF, DKIM, DMARC, rDNS, MX
- Monitor mailbox provider signals (Google Postmaster Tools, Microsoft SNDS, feedback loops) and react before issues reach customers
- Work with backend engineers on tooling, alerting and automation for deliverability

What we're looking for





- 2+ years hands-on with email infrastructure or deliverability
- Solid Dovecot experience (must have), plus Postfix and/or Exim
- Deep understanding of SMTP, DNS and email authentication
- Comfortable on Linux servers: reading mail logs, debugging delivery, scripting
- Experience with IP warmup, blocklist delisting and reputation management
- Investigative mindset: you enjoy digging through logs and headers to find why mail isn't landing

Nice to have

- Background at an ESP or cold email / sales engagement platform
- Experience with PowerMTA, KumoMTA or similar MTAs
- Python, Go or Bash for automation

Why join

- Fully remote, with at least 4 hours overlap with GMT+3
- Own a business-critical area across five products
- Small, fast team working directly with the CTO

Skills:- SMTP, Dovecot, Postfix, Exim and Linux/Unix

📌 Email Deliverability Engineer (India)
🏢 Salesforge
📍 India