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Bluestaq
29 views 4 days ago

Cybersecurity Engineering Residency Program

New North AmericaInternshipIntern 7 questions
United States
Colorado Springs

Bluestaq's Cybersecurity Residency is an 11.5-week paid, on-site program in Colorado Springs where early-career talent does real security work — system hardening, SIEM/log analysis, incident response, AWS security, and RMF/ATO documentation — mentored by engineers, with the chance to convert to a full-time Associate Cybersecurity Engineer role.

Authentication AWS Big Data Cloud Cloud Native +11 skills
40 – 40 $ / hr
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Ability
8 views 4 days ago

Suporte Técnico

New On-siteLATAMFull-time
Brazil
Recife, PE

On-site IT support role in Recife resolving N1/N2 tickets for call center operators and management: maintaining PCs, headsets and telephony (PABX IP, SIP, dialers), managing users in Active Directory/CRM/email, and doing basic LAN/Wi-Fi and VPN troubleshooting with Windows 10/11 and remote tools like TeamViewer/Anydesk.

Active Directory Cisco DHCP DNS ITSM +4 skills
2K – 2K BRL / mo
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DIS AG Germany
40 views 4 days ago Apply by

Netzwerkadministrator (m/w/d) (Netzwerkadministrator/in)

New EuropeFull-time
Germany
Bonn

Network administrator placed via staffing firm DIS AG at a client in Bonn: plans, installs, configures and maintains network systems (switches, routers, firewalls), monitors and optimizes performance, troubleshoots connectivity issues and documents infrastructure. Core tech: networking, firewall systems and Microsoft infrastructure.

DHCP DNS Firewall TCP/IP
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DIS AG Germany
47 views 4 days ago Apply by

IT Systemadministrator (m/w/d) (IT-Systemadministrator/in)

New EuropeFull-time
Germany
Stuttgart

IT system administrator for a client of staffing firm DIS AG in Stuttgart: administering and developing a Windows Server and client landscape, managing Active Directory and group policies, installing hardware/software, handling 2nd/3rd-level support, printers, networking, and supporting IT projects and rollouts.

Active Directory DHCP DNS TCP/IP VMware
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DIS AG Germany
41 views 4 days ago Apply by

Netzwerkadministrator/in (m/w/d) (Netzwerkadministrator/in)

New EuropeFull-time
Germany
Troisdorf

Network administrator hired via staffing firm DIS AG for a client in Bonn: plans, installs and administers modern network systems (switches, routers, firewalls), monitors and optimizes performance, troubleshoots connectivity issues, and maintains documentation, working with TCP/IP, DNS, DHCP and Microsoft infrastructure.

DHCP DNS Firewall TCP/IP
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Cloudflare Backed by Union Square Ventures
89 views 4 days ago

Senior Software Engineer - Egress (Go/Rust)

Open 144d HybridEurope, North America, UKSenior 4 questions 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.

Senior engineer on Cloudflare's Egress team building the network software that provides egress connectivity for products like WARP and iCloud Private Relay. Day-to-day: designing systems, writing Go/Rust on Linux, using ClickHouse, PostgreSQL, Grafana and Kubernetes, and sharing on-call. Hybrid from Austin, Lisbon, or London.

AI API ClickHouse Cloudflare Distributed Systems +13 skills
66K – 91K €
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Cloudflare Backed by Union Square Ventures
128 views 4 days ago

Software Engineer, Network Performance & Reliability (Argo)

Open 138d HybridWorldwide 4 questions 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 maintain Cloudflare’s Argo platform to deliver ultra-reliable, high-performance network connectivity for products like CDN, Workers, and Magic Transit using Rust, Go, and Linux networking.

AI API ClickHouse Cloudflare C++ +12 skills
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Cloudflare Backed by Union Square Ventures
21 views 4 days ago

Senior Customer Reliability Engineer

Open 132d HybridAPACSenior 4 questions 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.
Singapore

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 Automation AWS Azure +43 skills
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Cloudflare Backed by Union Square Ventures
17 views 4 days ago

Senior Professional Services Engineer

Open 124d HybridAPACSenior 5 questions 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.
South Korea

Senior engineer embedded with enterprise customers to design, implement, and optimize Cloudflare’s security and networking solutions, troubleshoot issues, and advise on best practices.

Account Executive Agile AI API API Gateway +20 skills
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Cloudflare Backed by Union Square Ventures
56 views 4 days ago

Network Security Engineer

Likely evergreen HybridAPAC 4 questions 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.

A Network Security Engineer at Cloudflare troubleshoots complex network/security incidents (Layers 3/4/7) for enterprise customers, advises on DDoS/WAF/Network Firewall tools, and collaborates with engineering to improve security products. Core tech: Cloudflare’s security stack (Magic Transit, Argo, WAF), TCP/IP, BGP, packet analysis, and scripting.

AI Automation Bash BGP Cissp +22 skills
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Cloudflare Backed by Union Square Ventures
17 views 4 days ago

Professional Services Consultant, Zero Trust

Open 98d HybridNorth America 4 questions 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.

Active Directory AI API Automation AWS +59 skills
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Cloudflare Backed by Union Square Ventures
13 views 4 days ago

Senior Manager, Customer Engineering, Iberia & Italy

Open 82d HybridSenior 4 questions 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.

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…

Agentic AI AI API Automation Cloud +17 skills
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Cloudflare Backed by Union Square Ventures
11 views 4 days ago

Manager, Presales Customer Engineering

Open 70d Hybrid 4 questions 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.

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…

Agentic AI AI API Automation Cloud +17 skills
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Cloudflare Backed by Union Square Ventures
51 views 4 days ago

Senior Software Engineer - Addressing Team

Open 62d HybridEurope, North America, UKSenior 3 questions 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.

Senior Software Engineer on the Addressing Team designing and maintaining core software services for IP address configuration and distributed systems, primarily using Go to build microservices for large corporate network protection.

AI API BGP ClickHouse Cloudflare +19 skills
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Cloudflare Backed by Union Square Ventures
95 views 4 days ago

Software Engineer - Egress (Go/Rust)

Open 53d HybridEurope, North America, UK 4 questions 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.

Cloudflare is hiring a software engineer for its Egress team, which builds the network software that lets Cloudflare products (WARP, iCloud Private Relay, Zero Trust) connect outbound from its global edge network. Day to day: designing, coding in Go/Rust, testing, and running production systems (Kubernetes, ClickHouse, PostgreSQL, Grafana) with on-call duties, in a hybrid role based in Austin, Lis

AI API ClickHouse Cloudflare Distributed Systems +13 skills
54K – 75K €
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Cloudflare Backed by Union Square Ventures
44 views 4 days ago

Senior Software Engineer, Zero Trust Client

Open 42d HybridNorth AmericaSenior 6 questions 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 Zero Trust team building the Windows desktop client that securely routes corporate device traffic through Cloudflare's network. Day to day: high-performance, multithreaded networking code in Rust (plus C/C++, C#, Swift, Python) with deep Windows internals and driver work. Hybrid role based in Austin or Seattle.

AI API Cloudflare C++ C# +9 skills
185K – 254K $
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Cloudflare Backed by Union Square Ventures
46 views 4 days ago

Senior Forward Deployed Infrastructure Engineer

Open 26d HybridNorth AmericaSenior 4 questions 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

A senior, hands-on infrastructure engineer embedded with one of Cloudflare's strategic customers, bringing new compute capacity from hardware delivery through production — validation, provisioning, automation, and reliability. Day-to-day spans Linux, networking, Go/Python/Rust tooling, Terraform/Ansible, Kubernetes, and observability like Prometheus and Grafana.

Acceptance Criteria AI Ansible Automation BGP +19 skills
194K – 266K $
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Cloudflare Backed by Union Square Ventures
12 views 4 days ago

Senior Systems Engineer - Developer Tooling

Open 22d HybridSenior 4 questions 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.

Builds and operates the internal developer platform at Cloudflare — the tools, CI/CD, and container infrastructure that let product engineers deploy and run services safely at scale. Blends systems software engineering with on-call/operational work across a Go/Rust/Python, Linux, and Kubernetes stack.

AI Ansible CI/CD Cloudflare C++ +13 skills
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Cloudflare Backed by Union Square Ventures
12 views 4 days ago

Senior Manager, Customer Engineering, Central Eastern Europe & Israel - Hebrew Speaking

New HybridSenior 5 questions 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.

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…

Agentic AI AI API Automation Cloud +17 skills
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Cloudflare Backed by Union Square Ventures
52 views 4 days ago

Product Manager Intern (2027) - Austin, TX

New On-siteNorth AmericaInternshipIntern 11 questions 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
In-Office

Cloudflare is hiring a Product Manager intern for Summer 2027 in its Austin, TX office (full-time, 12 weeks, in-office 3–5 days/week). The intern owns a product initiative end to end — user research, requirements, success metrics — collaborating with engineers and designers to ship features on Cloudflare's network, security, and developer products.

AI API Cloudflare DNS Networking +4 skills
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