Senior Software Engineer - Network Connectivity

Sorry, this job was removed at 12:14 p.m. (CST) on Monday, May 11, 2026
Be an Early Applicant
2 Locations
Hybrid
Cloud • Information Technology • Security • Software • Cybersecurity
Helping Build a Better Internet
The Role
Available Locations: London, UK or Lisbon, Portugal
Role Summary
The Egress team was formed to own a very important aspect of Cloudflare's network-as-a-service: egress connectivity for our vast portfolio of products.
As a member of the Egress team, you will be a key technical contributor to a cutting edge network software infrastructure used by a growing number of Cloudflare products to connect to any destination from Cloudflare's network. Among the products powered by this technology is WARP, our Zero Trust platform, and Cloudflare's egress proxy for the iCloud Private Relay product.
You will work closely with various Engineering teams to translate their requirements into new capabilities on the platform. Likewise you will partner with Network Engineering and SRE to ensure that the technology makes the best use of Cloudflare's world-class edge network.
You will participate in all stages of the software development lifecycle, from designing and documenting systems, to writing code and automated tests, to planning, managing, and monitoring production software deployments. You will work with a wide range of technologies and programming languages, including Rust, Go, Linux networking, ClickHouse, PostgreSQL, Grafana, Kubernetes, and more.
Engineering teams at Cloudflare operate a Run What You Build model, including ours. We are responsible for the health of our system and participate in our team's on-call rotation as part of operational responsibilities.
Because you'll be solving problems of massive scale and significance, you are a growth-oriented individual who enjoys being outside of your comfort zone. You are comfortable in a fast-paced but sensible work environment. You value curiosity and empathy and lead with these values.
Role Responsibilities
  • Make daily progress on assigned engineering tasks, such as designing systems, writing specs, writing and pushing code via git, writing release plans for complex changes, rolling out production releases and working with other teams to coordinate system actions
  • Participate in daily and ad-hoc team meetings to share progress and collaborate
  • Participate in the team's on-call schedule to ensure uptime of our production systems
  • Investigating customer issues that are escalated to the Egress team for triage and resolution
  • Responding to questions from other teams in the Egress team's internal, public chat room
  • Using AI-powered tools and systems as part of your daily workflow to analyze and extend codebases, introspect production systems and datasets, and accelerate problem-solving

Role Requirements
Must-Have Skills
  • Programming experience in Go or Rust and a desire to improve your skills in both.
  • A solid grasp of networking protocols in Layers 3 and 4 of the OSI Model.
  • Knowledge of HTTP, TLS, and CDN networks.
  • Experience in implementing secure and highly-available distributed systems.
  • Strong ability to debug issues in complex systems.
  • Strong collaboration and communication skills.
  • Experience/interest in HTTP networking and VPN technologies.
  • Experience/interest in network performance monitoring and tuning.
  • Willingness to adopt and integrate AI tools and systems into your engineering workflow.

Bonus Points
  • Knowledge of TCP/IP and Internet routing.
  • Professional systems-level programming experience in Rust.
  • Experience building tools and APIs.
  • Experience with monitoring, alerting, and debugging large-scale distributed systems
  • Experience participating in an on-call rotation.
  • Experience using AI-assisted development tools (e.g., code completion, codebase analysis, log/data exploration) in a professional setting.

Cloudflare Compensation & Benefits Highlights

  • Healthcare Strength Employer-verified medical, dental, and vision coverage, mental-health/EAP support, FSAs/HSAs, disability and life insurance, and pet insurance for U.S. employees are explicitly included. The overall package is presented as comprehensive across core health protections.
  • Leave & Time Off Breadth Unlimited/flexible PTO, paid holidays and sick time, plus three paid volunteer days per year are highlighted. These policies indicate generous time-off flexibility beyond standard accrual models.
  • Equity Value & Accessibility Employees commonly receive equity alongside an Employee Stock Purchase Plan with a discounted purchase feature. Relocation support and home-office stipends further reinforce access to ownership and distributed-work enablers.

Cloudflare Insights

Similar Jobs

Cloudflare Logo Cloudflare

Senior Software Engineer

Cloud • Information Technology • Security • Software • Cybersecurity
Hybrid
4 Locations
4400 Employees
185K-254K Annually
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
HQ: San Francisco, CA
4,400 Employees
Year Founded: 2010

What We Do

Cloudflare, Inc. (NYSE: NET) is the leading connectivity cloud company on a mission to help build a better Internet. It empowers organizations to make their employees, applications and networks faster and more secure everywhere, while reducing complexity and cost. Cloudflare’s connectivity cloud delivers the most full-featured, unified platform of cloud-native products and developer tools, so any organization can gain the control they need to work, develop, and accelerate their business. Powered by one of the world’s largest and most interconnected networks, Cloudflare blocks billions of threats online for its customers every day. It is trusted by millions of organizations – from the largest brands to entrepreneurs and small businesses to nonprofits, humanitarian groups, and governments across the globe.

Why Work With Us

Cloudflare employees come from all walks of life. We are mission-driven, and our team is energized by a collaborative, creative environment that celebrates our differences and fosters new ways to grow together.

Gallery

Gallery
Gallery
Gallery
Gallery
Gallery
Gallery
Gallery
Gallery
Gallery

Cloudflare Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

We are committed to developing a global team that is distributed with a flexible working approach. Doing this equitably and inclusively is essential to our success. Visit our careers site for more on 'How & Where We Work.'

Typical time on-site: Flexible
HQSan Francisco, CA
Austin, TX
Bengaluru, Karnataka
Boston, MA
Champaign, IL
Denver, Colorado
Lisbon, PT
London, GB
Los Angeles, CA
New York, NY
Seattle, WA
Singapore
Washington, DC
Learn more

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account