Jobs in the United States

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Software Development Engineer - iOS for Keyboard
Apple
Cupertino, CA
Deep knowledge of UIKit internals - responder chain, UIWindow, UIScene, and view layout systems
Added just now
Product Engineer II, Kids Footwear
Nike
Beaverton, OR
We are seeking a Kid's Sport Footwear Product Engineer II to join our Kid’s Division Footwear Product team, dedicated to creating the best footwear for our youngest athletes. As a member of…
Added 1 min ago
Engineer II-Validation
Microchip - USA
TX
Join the Validation Engineering team as Engineer II-Validation, supporting product and system validation, characterization, test strategy, instrumentation, automation, data analysis,…
Added 1 min ago
WC
Project Engineer
William Charles Construction
SPRINGFIELD, IL · PEORIA, IL · ALTAMONT, IL
- $70,000 to $100,000 USD / year
William Charles Construction, a MasTec Company is in search for a Project Engineer supporting our bridge and paving projects in Springfield, IL.
Added 2 mins ago
Senior/Principal Forward Deployed Engineer, AI Products
Workday, Inc.
CA · GA · CO
As a Forward Deployed Engineer, you'll work directly with some of Workday's most important early customers to deploy, configure, and improve our AI products and agents. You'll work…
Added 2 mins ago
Forward Deployed Engineer, AI Products
Workday, Inc.
CA · GA · CO
As a Forward Deployed Engineer, you'll work directly with some of Workday's most important early customers to deploy, configure, and improve our AI products and agents. You'll work…
Added 2 mins ago
R
Solutions Engineer
Restaurant365
Denver, CO · Irvine, CA
- $66,400 to $99,600 USD / year
As a Solutions Engineer, you will work closely with the sales team in both demonstrating the Restaurant365 platform and configuring products for other users. You will have a role in the…
Added 3 mins ago
Implementation Engineer
The Descartes
United States
The Implementation Engineer will lead customers through the technical onboarding and configuration of Descartes’ logistics platforms, ensuring a smooth transition from purchase to go-live.…
Added 3 mins ago
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Software Engineer - Database - Bitnomial
Kraken
Remote, United States
- $96,000 to $192,000 USD / year
- Financial knowledge or experience in trading, markets, or financial services
Added 3 mins ago
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Software Engineer - DevOps - Bitnomial
Kraken
Remote, United States
- $96,000 to $192,000 USD / year
- Financial knowledge or experience in trading, markets, or financial services
Added 3 mins ago
AI
Construction Inspector -Grand Coulee Washington
ASR INTERNATIONAL
Coulee, WA
- $45 to $52 USD / hour
Communicate promptly and clearly with the Supervisory Resident Electrical Engineer on progress, testing results, materials, schedule changes, and any issues.
Added 3 mins ago
AU
Aviation Civil Engineer
AtkinsRealis USA Inc.
United States
- $90,400 to $150,000 USD / year
We are seeking a Aviation Civil Engineer to join our team in Nashville, TN.
Added 3 mins ago
Senior Principal Software Engineer, Core Infrastructure
Oracle
Nashville, TN
…at global scale. We are hiring a Senior Principal Software Engineer to design, build, and operate OCI Compute control plane services, with a focus on Imaging and Container…
Added 4 mins ago
Commvault Admin - Systems Engineer
The Tatitlek Corporation
Fort Worth, TX
Candidates must have the the ability to obtain and maintain a Public Trust clearance · Must have the ability to obtain and maintain a security clearance
Added 4 mins ago
Building Engineer II
Kidder Matthews
Bellevue, WA
Must have dependable vehicle capable of transporting needed tools/equipment (e.g
Added 4 mins ago
A
Entry Level Electrical Engineer (Altium Exp)
Actalent
Burnsville, MN
- $25 to $35 USD / hour
…including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.Eligibility requirements apply to some…
Added 4 mins ago
A
Mechanical Engineer
Actalent
Baltimore, MD
- $60 to $80 USD / hour
Knowledge of coding, particularly using key sharp for breadboard applications.
Added 4 mins ago
A
Hardware Design Engineer
Actalent
Annapolis Junction, MD
- $150,000 to $215,000 USD / year
Job Title: Hardware Design EngineerJob DescriptionWe are seeking a highly skilled Hardware Design Engineer to design, analyze, and test electrical hardware for embedded platforms. The ideal…
Added 4 mins ago
Hardware Design Engineer
Actalent
Eastlake, OH
Job Title: Hardware Design EngineerJob DescriptionThe Hardware Design Engineer designs, documents, and maintains electrical control system hardware for industrial applications. This role…
Added 4 mins ago
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Entry Level Manufacturing Engineer/Production Supervisor
Actalent
Solon, OH
- $36 to $38 USD / hour
Job Title: Entry Level Manufacturing Engineer/Production SupervisorJob DescriptionThe Entry Level Manufacturing Engineer/Production Supervisor provides direct leadership to production…
Added 4 mins ago
A
Water Resources Engineer
Actalent
Pensacola, FL
- $85,000 to $115,000 USD / year
DescriptionWater/Wastewater Engineer PE | Pensacola, FLSeeking a Civil/Environmental PE with experience supporting water and wastewater infrastructure projects.Ideal experience:Florida PE…
Added 4 mins ago
Mechanical Engineer
The Beauty Tech Group Trading Limited
Livermore, CA
Join our engineering team as a hands-on Mechanical Engineer who turns great designs into successful products. You’ll work alongside our engineering and product teams and our contract…
Added 4 mins ago
Senior Director of Operations
BIG TEX TRAILER MANUFACTURING LLC
Batavia, OH
Establish standardized systems, processes, and performance metrics across sites - including SIOP, earned hours, and engineer-to-order workflows - to enable consistency and best-in-class…
Added 5 mins ago
UA
R&D Engineer
USABB ABB Inc.
Richmond, VA
- $68,600 to $109,760 USD / year
In this role as R&D Engineer, you will support Critical Power’s strategic technology direction by contributing your own ideas for validating product designs to product requirements and…
Added 5 mins ago
Staff Solutions Engineer
Impinj
Seattle, WA
Impinj is seeking a Staff Solutions Engineer to work hand in hand with our field sales team covering the United States. Solutions Engineers, also commonly titled Field Applications…

Cloudflare

Linux Engineer

Austin, TX, United States
Denver, CO, United States
NY, United States
San Francisco, CA, United States

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Job details

Posting language: English
Posted: Nov 10, 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.

Linux Engineer An engineering role at Cloudflare provides an opportunity to address some big challenges, at scale. We believe that with our talented team, we can tackle some of the biggest security, reliability and performance problems facing the Internet. We are searching for Linux engineers to make our flavour of Linux fast, resilient and reliable across the many use cases that a distribution saving the Internet requires. Our Engineers come from a variety of technical backgrounds and work across a broad range of environments and codebases. Common qualities across all of our performance-focused engineers include a passion for analysis, optimization, scaling, networking, cross-team collaboration and hard problem solving. What you would be doing

Keep Cloudflare Linux platforms secure and up-to-date
Help with quick and safe deployment and delivery of the Linux kernel and basic operating system to Cloudflare Datacenters in more than 335 cities in over 100 countries
Continuously monitor and resolve kernel bugs and performance regressions
Design tools and frameworks for other engineering teams to successfully embrace and enable the latest Linux kernel features and optimizations
Help porting the Cloudflare software stack to new hardware platforms and architectures
Research and adopt the latest Linux kernel security features and performance improvements
Build tools and CI/CD pipelines for safe and automated operating system continuous deployment

Requisite skills:

Experience with the Linux kernel and Linux software packaging
CS fundamentals and comfortable working in multiple programming languages and codebases; Comfortable working in Go, Rust, C, Bash, and Python.
Familiarity with constructing and using eBPF programs.
Understanding of Linux and POSIX operation systems concepts: processing, files, syscalls, and networking
Containerization technologies in Linux (e.g Docker, Namespaces, Cgroups)
Configuration management (e.g Saltstack, Chef) and CI/CD pipelines
Version control systems (git)

Examples of desirable skills, knowledge and experience

Performance analysis and debugging
Time series databases such as OpenTSDB, Graphite, Prometheus or Grafana
Key/Value stores
Network fundamentals DHCP, ARP, subnetting, routing, firewalls, IPv6, BGP
Experience in a DevOps team structure

Bonus Points

Experience with programming in C, Rust, Go, or similar languages
Experience with rapid release engineering
Upstream community contribution
Strong tooling and automation development experience

Some tools that we use

Consul
Docker
Grafana
Kubernetes
Nginx
Nomad
PostgreSQL
Prometheus
Salt

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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Jobs in the United States