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Cloudflare
1 views yesterday

Systems Engineer, Product Platform Tools

Open 39d North America H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Builds and maintains Cloudflare's internal support and admin platform, designing backend services, APIs, and infrastructure that power enterprise-scale tools used daily by non-engineering teams like Support, Legal, and Security.

AI API Authentication CI/CD Developer Experience +16 skills
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Cloudflare
yesterday

Senior Named Account Executive (AI & Digital Natives)

Open 38d HybridNorth AmericaContractSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Canada

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers…

AI Cloud DNS Multithreading SaaS +1 skills
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Cloudflare
2 views yesterday

Professional Services Consultant

Open 38d HybridNorth America H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.

Provides hands-on implementation and migration services for enterprise customers using Cloudflare’s Layer 7 security and performance products like DDoS protection, WAF, and bot management.

AI Analytics API Automation Bash +11 skills
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Cloudflare
1 views yesterday

Senior Systems Engineer, Workers AI

Open 37d On-siteNorth AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.

Design and build the core infrastructure for AI inference across Cloudflare's global network, optimizing distributed systems and high-performance computing for real-time AI workloads.

AI Distributed Systems DNS Kubernetes LLM +7 skills
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Cloudflare
1 views yesterday

Engineering Manager, Cloudflare Network Interconnect

Open 36d HybridNorth America H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers…

AI Automation AWS Azure BGP +12 skills
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Cloudflare
2 views yesterday

Software Engineer, Cloudflare Network Interconnect

Open 36d HybridNorth America H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Builds and operates systems that provision, monitor, and orchestrate private network interconnects for Cloudflare's enterprise customers, using Rust, Go, Kubernetes, and BGP routing.

AI Automation AWS Azure BGP +20 skills
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Cloudflare
1 views yesterday

Software Engineer, Spectrum

Open 36d HybridNorth America H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.

Build and operate Cloudflare's Spectrum L4 reverse proxy, handling TCP/UDP traffic at global scale while evolving the platform's next-generation features.

AI Analytics API ClickHouse Distributed Systems +14 skills
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Cloudflare
3 views yesterday

Engineering Manager - Workers Runtime, Edge Team

Open 36d On-siteNorth America H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers…

AI API Cloud C++ Distributed Systems +7 skills
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Cloudflare
4 views yesterday

Software Engineer, Registrar

Open 35d HybridWorldwide, North America H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Canada

Builds and scales domain management systems for Cloudflare’s registrar product, handling domain lifecycle operations and integrating with Cloudflare’s global network infrastructure.

AI CI/CD Cloud DNS GCP +12 skills
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Cloudflare
yesterday

Product Security Engineer

Open 31d HybridWorldwide, North America H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

You’ll assess and secure Cloudflare’s core software by threat-modeling features, triaging bug bounties, and automating security workflows with AI/LLMs to keep vulnerabilities under SLA.

Agile AI Automation Cloud DevOps +8 skills
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Cloudflare
yesterday

Senior Software Engineer - Fintech

Open 29d HybridNorth AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Senior Software Engineer on Cloudflare's Billing/Fintech team designing, building, and operating transactional microservices for usage metering, subscriptions, invoicing, and payments, primarily using Go, SQL/PostgreSQL, and distributed systems patterns.

AI API Data Modeling Distributed Systems DNS +19 skills
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Cloudflare
2 views yesterday

Principal Software Engineer, Data

Open 28d HybridWorldwide, North AmericaPrincipal H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Principal engineer building Cloudflare’s agentic-first data lakehouse platform (Trino, Iceberg, R2, Workers AI) to unify internal data access and enable SQL or plain-English queries across teams.

Agentic AI AI Airflow Authentication ClickHouse +20 skills
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Cloudflare
yesterday

Senior Systems Engineer, Identity & Access Management

Open 28d HybridWorldwide, North AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Senior engineer on Cloudflare's IAM team, owning the authentication and authorization systems behind its global control plane — login/SSO, OAuth, API tokens, roles and permissions, and SCIM provisioning. Day to day is designing and operating high-throughput, low-latency distributed services in Go and TypeScript with PostgreSQL and Redis.

AI API Api Design Authentication Distributed Systems +21 skills
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Cloudflare
4 views yesterday

Software Engineer, Network Firewall

Open 28d HybridWorldwide, North America H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Build and optimize Cloudflare’s Network Firewall and security systems, handling high-throughput, low-latency L3/L4 traffic while integrating threat intelligence and DDoS defenses.

AI API Data Pipelines Distributed Systems DNS +6 skills
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Cloudflare
1 views yesterday

Senior Systems Engineer - Go-To-Market Data Team

Open 28d HybridNorth AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Senior engineer on Cloudflare's GTM data team who owns the sales-facing software and data products end to end — building data foundations, pipeline visualization, and AI-assisted sales signals using Go, TypeScript, SQL, Cloudflare Workers, and Kubernetes, while leading cross-functional go-to-market projects with high autonomy.

AI Analytics API BigQuery ClickHouse +16 skills
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Cloudflare
1 views yesterday

AI Security Research & Red Team Engineer

Open 25d HybridWorldwide, North America H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Research AI-specific vulnerabilities and emulate real-world attacks to test Cloudflare’s security posture, focusing on LLM agents and AI systems.

Agentic AI AI AWS Cloud Cloud Security +8 skills
166K – 208K $
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Cloudflare
yesterday

Principal Systems Engineer, DevTools

Open 23d HybridNorth AmericaPrincipal H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Principal engineer on Cloudflare's internal Developer Tooling team in Austin, building and operating AI-assisted coding tools, internal MCP servers, developer observability, and CI/CD integrations used by thousands of engineers. A hands-on role spanning TypeScript, Go, Rust, and Kubernetes, with end-to-end project ownership and mentoring on a hybrid schedule.

Agentic AI AI Bash CI/CD Confluence +10 skills
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Cloudflare
1 views yesterday

Senior Systems Engineer, Workers Runtime

Open 22d On-siteNorth AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Senior systems engineer on Cloudflare's Workers Runtime team, building and improving the runtime that executes customer JavaScript and WebAssembly code at the edge. Day-to-day work focuses on performance, reliability, and scale of a large distributed system, primarily in C++ or Rust.

AI API Cloud C++ Distributed Systems +7 skills
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Cloudflare
1 views yesterday

Principal Solutions Architect, Public Sector Federal

Open 16d HybridNorth AmericaPrincipal H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Principal Solutions Architect guiding US federal government and education customers through digital transformation strategies using Cloudflare's edge cloud platform, including roadmap creation, architecture design, and stakeholder engagement.

AI Cloud DNS Fedramp Gdpr +4 skills
257K – 314K $
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Cloudflare
2 views yesterday

Senior Software Engineer - Quicksilver - Distributed Key Value

NewBe an early applicant HybridNorth AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

This role involves developing and maintaining Quicksilver, Cloudflare's globally distributed key-value store, using Go and C. The engineer will own the full stack, including feature development, performance optimization, monitoring, and on-call support for a system handling billions of requests per second.

AI Distributed Systems DNS
168K – 231K $
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