Email Delivery Systems Engineer — Scale & Deliverability

Talently (United States); Nuevo (CA); Presencial; USD 120.000 - 180.000; Jornada completa

Descripción de la vacante

Talently is looking for an Email Infrastructure & Deliverability Engineer to build and operate high-throughput email sending services, manage IP pools, and ensure deliverability. You will implement retry strategies, rate limits, warm-up plans, and domain onboarding for SPF/DKIM/DMARC.

You will own end-to-end systems, including observability, incident response, and SLA-driven reliability in a fast-growing startup environment.

Formación

• Strong backend or infrastructure engineering experience.
• Production experience building or operating high-volume email systems, ideally at an ESP or marketing automation platform.
• Deep knowledge of SMTP, bounces, complaints, deferrals, throttling, and mailbox-provider behavior.

Responsabilidades

• Build and operate high-throughput email sending services, queues, and workers.
• Implement retries, backpressure, prioritization, rate limits, and adaptive throttling.
• Manage shared and dedicated IP pools, domain reputation, warm-up, and traffic routing.

Conocimientos

Backend engineering

Infrastructure engineering

SMTP expertise

Email deliverability

Redis

SQL

Go

Node.js/TypeScript

Kubernetes

Observability

Incident response

Herramientas

Postfix

PowerMTA

Amazon SES

Descripción del empleo

Talently is looking for an Email Infrastructure & Deliverability Engineer to build and operate high-throughput email sending services, manage IP pools, and ensure deliverability. You will implement retry strategies, rate limits, warm-up plans, and domain onboarding for SPF/DKIM/DMARC.

You will own end-to-end systems, including observability, incident response, and SLA-driven reliability in a fast-growing startup environment.