Prometeo Talent is seeking a Senior Systems Engineer to own and scale our core email infrastructure.
You will manage MTAs (Postfix, Postal), Dovecot IMAP/POP3, and load-balancing with HAProxy, ensuring ultra-high availability and reliability.
You will drive deliverability authentication (SPF/DKIM/DMARC) and implement automated throttling, warm-up strategies, and edge security measures.
This role emphasizes monitoring, incident response, and secure, scalable infrastructure across integral
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