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Systems Engineer - Data Security

Cloudflare· Engineering
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Hybrid (Hybrid)full-timePosted 1w ago

About the role

Hybrid role at Cloudflare focusing on building and maintaining Data Security products as a Software Engineer, with emphasis on APIs, distributed code, and scalable data ingestion for visibility into Cloud/SaaS security and network usage.

Responsibilities

  • Help build and maintain Data Security products as a Software Engineer.
  • Build new functionality into APIs and distributed code.
  • Ensure performance and reliability of services which ingest millions of data points each day.

Qualifications

  • 3+ years of professional experience building and managing reliable and performant software systems at scale, preferably with technologies like Go, Python, Postgres
  • Passion for making the digital world a more secure place
  • Excellent debugging and optimization skills
  • Willingness, curiosity, and enthusiasm to learn new programming languages, technologies and systems
  • Strong interpersonal and communication skills. Caring and empathy are coveted traits here!

Skills

Required:GoPythonPostgresKafkaRedisKubernetesPrometheusGrafanaElasticsearchKibana
Nice to have:TypescriptCloudflare WorkersBigQuery
Last updated Oct 14, 2026. Interested? Apply on the company site.

About Cloudflare

Connect, protect, and build everywhere | Cloudflare

Make employees, applications and networks faster and more secure everywhere, while reducing complexity and cost.

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