Systems Engineer — Email Infrastructure (Lisbon)

Webhosting; Lisboa; On-site; EUR 54,000 - 75,000; Full time

Benefits offered by this job

Equity plan

Job summary

Cloudflare in Lisbon, Portugal, is hiring for an engineer to help scale our transactional email infrastructure and improve deliverability. You will work with Rust, TypeScript, and Go, shaping the tooling and platform that powers emails for thousands of customers.

You will join emerging technologies and incubation efforts, with opportunities to own projects end-to-end and contribute to a privacy-conscious, high-performance network.

Qualifications

• Experience with transactional email infrastructure at scale.
• Strong knowledge of email deliverability standards (SPF, DKIM, DMARC).
• Proficiency in at least one modern language (Rust, TypeScript, Go).
• Experience with Cloudflare Developer Platform.
• Proven ability to drive projects from concept to implementation.

Responsibilities

• Develop and maintain infrastructure for high-volume email delivery.
• Collaborate with product and engineering to ship reliable email features.
• Address on-call issues related to email services and performance.

Skills

Transactional email at scale

Email deliverability

Rust

TypeScript

Go

Cloudflare Developer Platform

Project leadership

Technical writing

Job description

Cloudflare in Lisbon, Portugal, is hiring for an engineer to help scale our transactional email infrastructure and improve deliverability. You will work with Rust, TypeScript, and Go, shaping the tooling and platform that powers emails for thousands of customers.

You will join emerging technologies and incubation efforts, with opportunities to own projects end-to-end and contribute to a privacy-conscious, high-performance network.