Jobs in the United States

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Added 7 mins ago
Head of Go-to-Market
Flexion Robotics
San Francisco, CA
Central Zürich office with top-tier robotics testing facilities and infrastructure
Added 9 mins ago
Senior Design Manager (Data Center)
Jacobs
Omaha, NE
At Jacobs, we are helping clients deliver the next generation of AI, cloud, hyperscale, and high-performance computing infrastructure. We are seeking a Senior Design Manager - AI Data…
Added 9 mins ago
Big Data Developer (Black Lotus Labs)
Lumen
Lincoln, NE
We are seeking a Big Data Developer to build and optimize large-scale data solutions that help identify and disrupt malicious threats across the Internet. In this role, you'll leverage…
Added 9 mins ago
O
Oracle Health Federal Test Consultant
Oracle
Lincoln, NE
- $25.48 to $63.65 USD / hour
…including functional, data migration, interface, upgrades, infrastructure changes, and integration validation testing. We also coordinate and execute regression testing, sustainment…
Added 9 mins ago
AT
Principal User Experience Designer
Akamai Technologies, Inc.
Lincoln, NE
- $139,300 to $250,700 USD / year
Have experience designing for technical users, such as developers or cloud and infrastructure teams
Added 9 mins ago
AT
Architect - Infrastructure Systems
Akamai Technologies, Inc.
Lincoln, NE
- $146,400 to $263,600 USD / year
At Akamai, we power and protect life online. Our CTG team advances infrastructure resilience and leads transformative security compliance initiatives across global environments.
Added 9 mins ago
Software Engineer
Teradata
Lincoln, NE
This position is for a Software Engineer in the POD Services team. The POD Services Team is working towards the goal of providing Infrastructure as a service for On-prem env.
Added 9 mins ago
Mainframe Technical Engineer
Highmark Health
Lincoln, NE
…z/OS, SMP/E, COUPLING FACILITY technical ecosystem including infrastructure, systems, networks, applications, integrations, etc. They will work closely with other technical professionals,…
Added 9 mins ago
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Customer Service Rep – Financial (Remote)
Concentrix
Lincoln, NE
- $15 USD / hour
…That’s why we significantly invest in our game-changers, our infrastructure, and our capabilities to ensure long-term success for both our teams and our customers. And we’ll invest in YOU…
Added 9 mins ago
Clinical Service Desk Manager-REMOTE
NTT America, Inc.
Lincoln, NE
…across a comprehensive portfolio of consulting, applications, infrastructure, and business process services. We are part of the NTT family of companies, a partner to 85 % of the Fortune…
Added 9 mins ago
Senior Architect, Agentic Development, Teradata Cloud Platform
Teradata
Lincoln, NE
10+ years of software development experience, including significant work on large-scale distributed systems or cloud infrastructure.
Added 11 mins ago
Senior Software Engineer - ZTC
Cloudflare
Austin, TX
…One traffic end to end. By leveraging Cloudflare's incredible infrastructure and programming languages such as Rust, this critical service is safe, performant and…
Added 18 mins ago
Sr. Analytics & AI Specialist Solutions Architect, AGS US Specialist SA
Amazon Web Services, Inc.
Boston, MA · Austin, TX · Arlington, VA · Atlanta, GA · New York, NY · East Palo Alto, CA · Herndon, VA · Chicago, IL · Dallas, TX
- 8+ years of specific technology domain areas (e.g. software development, cloud computing, systems engineering, infrastructure, security, networking, data & analytics) experience
Added 21 mins ago
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Threat Informed Defense Senior Manager
Accenture
Carmel, IN
- $132,500 to $338,300 USD / year
In this role, you will define how threat actors, campaigns, TTPs, malware, infrastructure, indicators, and telemetry are structured and consumed across TIP, SIEM, SOAR, and EDR. You will…
Added 22 mins ago
Senior Program Manager
Infosys
United States
⦁ Manage FTE requirements and onboarding processes while tracking infrastructure needs, and foster team development through coaching, mentoring, and training initiatives.
Added 26 mins ago
DevOps Engineer
Wafer
San Francisco, CA
- Build developer tools and automate repetitive setup and operational work.
Added 29 mins ago
Senior Director, Bureau of Food Safety and Community Sanitation
City of New York
New York City, NY
- Use data and data infrastructure to accomplish mandates, measure performance, and improve output including using data to identify staff training needs and performance gaps to strengthen…
Added 29 mins ago
Data Visualization Lead, Bureau of Data Technology & Strategy
City of New York
Long Island City, NY
- Integrate data pipelines into the organization’s cloud infrastructure.
Added 29 mins ago
Cyber Technical Intelligence Analyst
City of New York
New York, NY
- Conduct research for tracking certain code families, campaigns, or actors through technical analysis of data, malicious codes, and infrastructure;
Added 31 mins ago
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Senior Manager, Infrastructure Project
AbbVie
Durham, NC
- $124,500 to $236,500 USD / year
We are now recruiting our Senior Manager, Infrastructure Project as part of the core start up leadership team.
Added 36 mins ago
Senior Director, Plant Manager - Prototyping & System Integration
Leidos
Huntsville, AL
Equipment, Facilities & Capital Investment: Ensure production equipment, test assets, utilities, infrastructure, and manufacturing workspaces are reliable and capable of meeting current and…
Added 36 mins ago
Product Security Lead
Acronis, Inc.
Remote, United States
Define quality gates, severity thresholds, and break-the-build criteria that balance risk reduction with developer velocity.
Added 42 mins ago
VP, Field & Expert Services Product Group
Metso
Mesa, AZ · York, PA
Our solutions and services support everything from renewable energy and electrification to the infrastructure and digital economy shaping our future. Together, we help our customers meet…
Added 46 mins ago
Advanced Specialist, Product Management
Pearson
Remote, United States
Added 47 mins ago
ServiceNow System Administrator- TS/SCI w/poly
GD Information Technology, Inc.
United States

Cloudflare

Senior Software Engineer - ZTC

Austin, TX, United States

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Job details

Posting language: English
Posted: Nov 5, 2026

Original job description

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 ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.

At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in.

Available Locations: Lisbon, London, Austin

About the team

The Zero Trust Connectivity team builds the hub that connects Cloudflare One and Zero Trust products such as Cloudflare WAN, Cloudflare One Client, Cloudflare Tunnels, Gateway and Workers VPC. Powering this hub is a set of Rust-based services operating on every one of the data-centers that Cloudflare runs. These services route all of Cloudflare One traffic end to end. By leveraging Cloudflare's incredible infrastructure and programming languages such as Rust, this critical service is safe, performant and secure. As Cloudflare Zero Trust set of features evolves, this team is responsible for evolving these hub services to deliver those new capabilities while guaranteeing scalability and reliability as top priority.

We are a team of engineers who obsess over building reliable services which leverage Cloudflare's unique architecture and global network footprint.

You can read more about what we work on here:

https://blog.cloudflare.com/introducing-cloudflare-one/
https://blog.cloudflare.com/from-ip-packets-to-http-the-many-faces-of-our-oxy-framework/
https://blog.cloudflare.com/workers-vpc-open-beta/

About the role

As a software engineer on the Zero Trust Connectivity team, you will contribute across a wide range of technologies and systems to deliver new solutions that connect Cloudflare One products together. You will build connectivity in a user-space service that can identify and route flows across our global network. This work requires close collaboration with other teams while leveraging powerful frameworks and libraries that power many Cloudflare products. Our technology stack includes Rust, Linux networking, Clickhouse, SaltStack, Prometheus, AI harnesses, and our own Cloudflare Workers platform. We're looking for determined, curious, empathetic engineers to join our team!

Desirable skills, knowledge, and experience

Programming experience in Rust
Familiar with Layer 3 and Layer 4 Networking
Systems-level programming experience in Linux
Experience building large-scale, reliable, highly distributed systems
Attention to detail and ability to solve complex customer problems
Own solutions end-to-end and driving the design, development, and deployment process
Able to work across teams and level common, sustainable solutions
Creative, open-minded, collaborative problem solver
Focus on clarity in written and verbal communication
Leveraging AI coding assistants to accelerate development

Compensation

Compensation may be adjusted depending on work location.

For Lisbon based hires: Estimated annual salary of €66,000-83,000

Equity

This role is eligible to participate in Cloudflare’s equity plan.

What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we've equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers--at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we've provided services to more than 425 local government election websites in 33 states.

1.1.1.1: We released 1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs. More details about this will be available at that stage of the interview process.

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer. We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness. All qualified applicants will be considered for employment without regard to their, or any other person's, perceived or actual race, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.

Cloudflare provides reasonable accommodations to qualified individuals with disabilities. Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment. If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

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