Jobs in the United States

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Added 5 mins ago
Hardware Architecture Manager
Ford
Dearborn, MI · Dearborn
…leadership. Negotiate trade-offs among cost, weight, timing, performance, and complexity, and drive alignment to decisions that…
Added 5 mins ago
Senior Software Engineer, Network Platform Security
Cisco
Milpitas, CA
The application window is expected to close on: 12/30/2026
Added 5 mins ago
Senior Data Engineer, Network Platform
Cisco
San Jose, CA
The application window is expected to close on: 01/29/2027Meet the Team
Added 8 mins ago
Hardware Architecture Manager
Ford Global
Dearborn, MI
…leadership. Negotiate trade-offs among cost, weight, timing, performance, and complexity, and drive alignment to decisions that…
Added 9 mins ago
Sr HSE Engineer
Honeywell Technologies
Northford, CT
As a Senior HSE Engineer here at Honeywell, you will be responsible for overseeing and directing the organization's health, safety, and environmental engineering efforts. You will ensure…
Added 10 mins ago
Lead Director Product Membership
CVS Health
Remote, United States
Strong agile delivery mindset with expertise in sprint optimization, release management, and maintaining system SLOs/SLA performance.
Added 10 mins ago
Research General Engineer
U.S. Coast Guard
New London, CT
Summary This vacancy is for a GS-0801-13, Research General Engineer located in the Department of Homeland Security, U.S. Coast Guard, CG R and D CENTER TECHNICAL DIVISION in NEW LONDON,…
Added 10 mins ago
DevOps Engineer III
Deloitte
Hartford, CT
…improve reliability, and modernize engineering operations. As a Senior Consultant in Engineering Foundry, AI & E/EaaS - DevOps, you will support the design, implementation, and optimization…
Added 10 mins ago
C
.NET Full stack Engineer with C#
Cognizant
Hartford, CT
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 10 mins ago
C
.NET Full stack Engineer with C#
Cognizant
Hartford, CT
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 10 mins ago
C
.NET Full stack Engineer with C#
Cognizant
Hartford, CT
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 10 mins ago
Lead AI and Data Science Engineer II- Marketing Measurement
Deloitte
Hartford, CT · Stamford, CT
…collaborative environment? As an experienced Lead AI and Data Science Engineer II - Marketing Measurement, you will have the opportunity to share new ideas and collaborate on projects as a…
Added 10 mins ago
EG
Cloud Engineer
Eliassen Group
Hartford, CT
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 18 mins ago
EG
Cloud Engineer
Eliassen Group
Oklahoma City, OK
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 30 mins ago
Sr Project Engineer - Data Center Suppli
REHLKO
SHEBOYGAN, WI
Added 30 mins ago
Sr Process Engineer
HORSESHOE BEVERAGE LLC
NEENAH, WI
…with our openings. Our Core Values: Position Overview: The Senior Process Engineer is responsible for supporting and improving manufacturing processes as the organization continues to grow…
Added 30 mins ago
React/Nodejs Developer
HTC Global Services Inc
Madison, WI
Senior Front-End Engineer – React & TypeScript Position Overview
Added 30 mins ago
Sr. Software Engineer
Abbott
Madison, WI
The Senior Software Engineer is a hands-on builder within the product-led Software Engineering team in Abbott’s cancer diagnostics division, focused on Digital Engineering and Integrations.…
Added 31 mins ago
EG
Cloud Engineer
Eliassen Group
Madison, WI
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 42 mins ago
GC
Senior Demand Planner - Mobility
Gates Co
Denver, CO
- $40,123 USD / year
Gates is a leading manufacturer of application-specific fluid power and power transmission solutions. We push the boundaries of material science to engineer solutions that continually…
Added 44 mins ago
TT
Senior/Staff Full Stack Engineer
True Talent Solutions Partners
San Francisco, CA
- $175,000 to $220,000 USD / year
- Design, develop, and own scalable services, APIs, and data pipelines across application, identity, data storage, and machine learning layers.
Added 50 mins ago
EG
Cloud Engineer
Eliassen Group
Springfield, IL
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 1 hour ago
Senior Mechanical Systems Engineer
KLA Corporation
Milpitas, CA
…e-beam systems are designed, built, and brought to market. As a senior technical leader, you will own complex mechanical systems and major subsystems from concept through production, making…
Added 1 hour ago
Materials Scientist – ALD Coating Technology
Applied Materials
Santa Clara, CA
You will interface with senior leadership in engineering, productivity, supply chain, and operations to drive innovative ALD component coating solutions that bring value to our customers in…
Added 1 hour ago
SDE II EC2 Nitro, EC2 Nitro
Amazon
Santa Clara, CA
The EC2 Nitro local storage team is seeking an experienced Software Development Engineer to build virtualized, hardware-accelerated solutions for EC2 disk instances at global scale. Our…

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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