Jobs in the United States

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Added 6 mins ago
Staff Software Engineer - Developer Experience
Jobgether
Remote, United States
…through AI-native engineering workflows. You will architect intelligent automation, validation guardrails, and closed-loop systems that help AI agents accelerate development while keeping…
Added 1 hour ago
Senior Software Engineer - ZTC
Cloudflare
Austin, TX
…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…
Added 3 hours ago
J
Security Alarm Engineer
Phoenix · Phoenix, AZ
- $40 to $50 USD / hour
…commissioning of enterprise ACS, VMS, and supporting network infrastructure. We are looking for candidates with experience and manufacturer certifications on Lenel, Genetec, and Software…
Added 7 hours ago
Full-Stack Mobile Software Engineer
Spirit AI
Alexandria, VA · Arlington, VA · Fairfax, VA · Tysons, VA · Washington, DC
We’re a lean, hands-on team where every engineer owns major pieces of the experience. You’ll work directly with founders and AI engineers to define how people emotionally connect with…
Added 7 hours ago
Senior Backend Engineer - India
Lighthouz AI
Remote, United States
We're looking for a Backend Engineer with familiarity with front end tech to join our fast-growing engineering team. You'll play a key role in building and scaling the core infrastructure…
Added 7 hours ago
Associate or Mid-Level AI/ML Engineer, Onsite in Boulder
Technical Integrity
Boulder, CO
We are looking for an entry- or mid-level engineer with hands-on skills in machine learning, cloud infrastructure, and software development to help build AI capabilities for satellite…
Added 7 hours ago
S
Senior Software Engineer
Source
Remote, United States
- $155,000 to $175,000 USD / year
Our work is grounded in the belief that enduring spaces start with empowered teams - and that intelligent infrastructure can transform how an entire industry operates. This isn’t about…
Added 7 hours ago
MB
Sr. Backend Engineer
Memory Bridge
Remote, United States
- IRR 800,000,000 to IRR 1,200,000,000 IRR / year
Design and implement the core backend architecture supporting multi-tier memory storage (working, episodic, semantic), with appropriate data models and access patterns for each tier
Added 7 hours ago
SA
CTO (Co-founder)
Straffing AI
New York, NY
- $141,000 to $150,000 USD / year
The company is developing intelligent solutions that automate complex healthcare financial workflows, improve operational efficiency, streamline payment processes, and deliver greater…
Added 7 hours ago
Senior Generative AI Engineer / Architect
Cinter Career
Plano, TX
・Job Title: Senior Generative AI Engineer / Architect
Added 7 hours ago
M
Software Engineer, Teamwork Experiences Internship Opportunities
Microsoft
WA · Redmond, WA · Redmond
- $5,690 to $12,250 USD / month
…that leverage machine learning, large language models, and intelligent services. You will work alongside engineers, researchers, signers, and linguistic experts while going deeper on a…
Added 7 hours ago
IC
AMHS Intelligent Systems Engineer
Intel Corporation
OR
- $128,880 to $211,200 USD / year
We are seeking an experienced Manufacturing Systems Software Development Engineer to take ownership of real-time cleanroom automation architectures, high-availability control software, and…
Added 7 hours ago
JCI Manufacturing Controls Engineer
Tyco
Middletown, DE
…customers in more than 150 countries. Our 117,000 employees create intelligent buildings, efficient energy solutions, integrated infrastructure and next generation transportation systems…
Added 7 hours ago
Data Engineer
Stepping Up Solutions
San Francisco, CA
RadiumOne is seeking a Data Engineer to join our Data Technology team with the responsibility of designing and implementing scalable data infrastructure, as well as implementing data…
Added 7 hours ago
Lead Data Engineer
Stepping Up Solutions
Sunnyvale, CA
RadiumOne is seeking a Lead Data Engineer to join our Data Technology team with the responsibility of designing and implementing scalable data infrastructure, as well as implementing data…
Added 7 hours ago
Lead Data Engineer
Stepping Up Solutions
San Francisco, CA
RadiumOne is seeking a Lead Data Engineer to join our Data Technology team with the responsibility of designing and implementing scalable data infrastructure, as well as implementing data…
Added 7 hours ago
Lead Engineer
Pattern AI
Remote, United States
Our mission is to build the world’s most trusted intelligent machine in the cloud for business– a single automated ML/AI platform that can ingest data from any source and reveal deep…
Added 8 hours ago
IT System Engineer (Desktop Support)
Apexon
Austin, TX
We are seeking a skilled IT System Engineer to support and maintain both virtual and physical infrastructure for our organization. This role encompasses a broad range of IT functions,…
Added 8 hours ago
Manager, Development Services
Prologis Management LLC
Atlanta, GA · Columbia, MD
…annual throughput of approximately $3.2 trillion. We create the intelligent infrastructure that powers global commerce, seamlessly connecting the digital and physical worlds. From agile…
Added 8 hours ago
Manager, Development Services
Prologis Management LLC
Dallas, TX · Houston, TX
…annual throughput of approximately $3.2 trillion. We create the intelligent infrastructure that powers global commerce, seamlessly connecting the digital and physical worlds. From agile…
Added 8 hours ago
M
Physical Design Engineer II
Microsoft
WA · OR · CA · TX · NC · DC · Redmond, WA · Hillsboro, OR · Mountain View, CA · Austin, TX · Raleigh, NC · Washington, DC · Redmond · Hillsboro · Mountain View · Austin · Raleigh · Washington
- $102,100 to $219,200 USD / year
Microsoft Silicon, Cloud Hardware, and Infrastructure Engineering (SCHIE) is the team behind Microsoft’s expanding Cloud Infrastructure and responsible for powering Microsoft’s “Intelligent…
Added 9 hours ago
Senior AI Engineer (AI Automation)
Jobgether
Remote, United States
We are seeking a highly skilled Senior AI Engineer to design, develop, and deploy intelligent automation solutions that transform how Product, Product Marketing, and Design teams operate.…
Added 9 hours ago
O
Senior Platform Software Engineer, AI
Oracle
Nashville, TN
- $92,500 to $209,500 USD / year
Oracle Cloud Infrastructure’s (OCI) Developer Platform Tools and Services organization builds the next generation of developer productivity platforms, intelligent development workflows, and…
Added 10 hours ago
H
AI Forward Deployed Engineer
Harper
San Francisco, CA
- $140,000 to $230,000 USD / year
…round, we're looking for an exceptional AI Forward Deployed Engineer who can rapidly solve business problems and deliver immediate value across growth, sales, operations, and customer…
Added 10 hours ago
AI Engineer - Voice
Harper
San Francisco, CA
…of production voice agents, then progressively build custom infrastructure using LiveKit and Pipecat as we scale. Your systems will handle everything from cold outreach and lead…

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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