Jobs in the United States

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Added 13 mins ago
G
Senior Preconstruction Manager
GPAC
St Louis, MO
- $125,000 to $150,000 USD / year
We are seeking a Senior Preconstruction Manager to lead preconstruction strategy, develop competitive project budgets, build strong client relationships, and collaborate with project teams…
Added 15 mins ago
J
Senior Machine Learning Engineer
Jobgether
Remote, United States
- $134,400 to $168,000 USD / year
The Senior Machine Learning Engineer will develop and scale advanced machine learning solutions that transform complex operational data into accurate, reliable customer experiences. In this…
Added 16 mins ago
G
Senior Preconstruction Manager
GPAC
Oregon City, OR
- $125,000 to $150,000 USD / year
We are seeking a Senior Preconstruction Manager to lead preconstruction strategy, develop competitive project budgets, build strong client relationships, and collaborate with project teams…
Added 17 mins ago
G
Senior Preconstruction Manager
GPAC
Albany, GA
- $125,000 to $150,000 USD / year
We are seeking a Senior Preconstruction Manager to lead preconstruction strategy, develop competitive project budgets, build strong client relationships, and collaborate with project teams…
Added 20 mins ago
Engineering Manager - Property Management
TheGuarantors
New York, NY
…Manager, or Engineering Manager. A strong prior track record as a senior/staff-level backend…
Added 20 mins ago
G
Senior Preconstruction Manager
GPAC
Dallas, TX
- $125,000 to $150,000 USD / year
We are seeking a Senior Preconstruction Manager to lead preconstruction strategy, develop competitive project budgets, build strong client relationships, and collaborate with project teams…
Added 20 mins ago
G
Senior Preconstruction Manager
GPAC
Fort Collins, CO
- $125,000 to $150,000 USD / year
We are seeking a Senior Preconstruction Manager to lead preconstruction strategy, develop competitive project budgets, build strong client relationships, and collaborate with project teams…
Added 20 mins ago
G
Senior Preconstruction Manager
GPAC
Livingston, NJ
- $125,000 to $150,000 USD / year
We are seeking a Senior Preconstruction Manager to lead preconstruction strategy, develop competitive project budgets, build strong client relationships, and collaborate with project teams…
Added 20 mins ago
G
Senior Preconstruction Manager
GPAC
Helena, MT
- $125,000 to $150,000 USD / year
We are seeking a Senior Preconstruction Manager to lead preconstruction strategy, develop competitive project budgets, build strong client relationships, and collaborate with project teams…
Added 20 mins ago
G
Senior Preconstruction Manager
GPAC
Richmond, VA
- $125,000 to $150,000 USD / year
We are seeking a Senior Preconstruction Manager to lead preconstruction strategy, develop competitive project budgets, build strong client relationships, and collaborate with project teams…
Added 20 mins ago
G
Senior Preconstruction Manager
GPAC
Walker, MI
- $125,000 to $150,000 USD / year
We are seeking a Senior Preconstruction Manager to lead preconstruction strategy, develop competitive project budgets, build strong client relationships, and collaborate with project teams…
Added 20 mins ago
G
Senior Preconstruction Manager
GPAC
Bowling Green, KY
- $125,000 to $150,000 USD / year
We are seeking a Senior Preconstruction Manager to lead preconstruction strategy, develop competitive project budgets, build strong client relationships, and collaborate with project teams…
Added 25 mins ago
Senior Network Engineer, Google Enterprise Network
Google
Austin, TX · Thornton, CO
Familiarity with leveraging AI tools to enable network feature development velocity and accelerate daily workflow.
Added 28 mins ago
Civil Project Engineer - Land Development
GPAC
San Antonio, TX
We are seeking a motivated Civil Project Engineer to join our Land Development team. This individual will play a key role in designing site and infrastructure improvements, supporting…
Added 29 mins ago
Civil Project Manager - PE
GPAC
Portland, OR
We are seeking an experienced Professional Engineer (PE) to join our team in a Project Manager capacity. This individual will play a key role in leading civil projects, managing internal…
Added 29 mins ago
Senior Civil Engineer - PE (Water/Wastewater or Transportation)
GPAC
Salt Lake City, UT
We are seeking a Senior Professional Engineer (PE) to join our Infrastructure team. This individual will play a key role in leading technical design, guiding project teams, and delivering…
Added 29 mins ago
Structural Project Engineer
GPAC
Minneapolis, MN
We are seeking a Structural Project Engineer to join our Buildings team. This individual will play a key role in analyzing and designing structural systems for commercial, institutional,…
Added 31 mins ago
NS
GENERAL ENGINEER
Naval Sea Systems Command
Naval Base Newport, RI
- $142,452 to $197,200 USD / year
You will serve as the Senior Systems Engineer and Designated Representative for SONAR Systems across all in-service and new-acquisition U.S. Navy submarines and surface ships in Undersea…
Added 32 mins ago
Civil Project Engineer - Land Development
GPAC
Columbus, OH
We are seeking a motivated Civil Project Engineer to join our Land Development team. This individual will play a key role in designing site and infrastructure improvements, supporting…
Added 32 mins ago
Civil Project Manager - PE
GPAC
Philadelphia, PA
We are seeking an experienced Professional Engineer (PE) to join our team in a Project Manager capacity. This individual will play a key role in leading civil projects, managing internal…
Added 34 mins ago
F-15 Mission Systems Software Engineer (Associate, Experienced, & Senior)
The Boeing Company
Berkeley, MO
The Boeing Company is looking for a Software Engineer (Associate, Experienced, & Senior) to join the F-15 Mission System Software Development Team located in Berkeley, MO. This position…
Added 35 mins ago
Senior Civil Engineer - PE (Water/Wastewater or Transportation)
GPAC
Boston, MA
We are seeking a Senior Professional Engineer (PE) to join our Infrastructure team. This individual will play a key role in leading technical design, guiding project teams, and delivering…
Added 35 mins ago
Structural Project Engineer
GPAC
Miami, FL
We are seeking a Structural Project Engineer to join our Buildings team. This individual will play a key role in analyzing and designing structural systems for commercial, institutional,…
Added 37 mins ago
FA
Civil Engineer
Federal Aviation Administration
FAA Nationwide-Selectee Remains in Current Duty Location
- $95,489 to $148,037 USD / year
This position serves as a regional office senior Civil Engineer and lead project engineer for the Office of Airports (ARP), New York Airports District Office in the Eastern Region, in…
Added 42 mins ago
G
Water/Wastewater Engineer
GPAC
Raleigh, NC
- $90,000 to $150,000 USD / year
…real‑world infrastructure. We need a passionate Water/Wastewater Engineer who wants to lead, innovate, and grow alongside industry…

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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