Impress employers and recruiters.
Choose from hundreds of resume examples.

Target Resume Now

Tailor your resume to this Systems Engineer, DNS role.

Rezi rewrites your resume against Cloudflare's job description. Free.

Resume score gauge reading 58 out of 100

Don't guess if your resume is good enough.

See how it scores against the Systems Engineer, DNS posting at Cloudflare — free, in seconds.

About the Role

As a Systems Engineer on the DNS team, you will be a key contributor to one of Cloudflare's core systems. You will own medium-to-large projects from design to completion, mentor junior engineers, and improve system resilience and architecture. We seek an engineer who can solve complex issues with minimal help and contribute to shaping features and processes within a talented, collaborative team.

Responsibilities

Maintain and expand DNS infrastructure, implementing features for customers.
Write high-quality, maintainable, and well-tested code to simplify and improve systems.
Act as a subject matter expert for moderately complex systems.
Proactively identify issues and propose solutions to improve processes and technology.
Collaborate with Product and stakeholders to provide input on PRDs.
Mentor and onboard junior team members through code and design reviews.
Debug and resolve complex service issues with minimal assistance, improving system resilience.
Own changes beyond code, including rollout, monitoring, on-call, and follow-up.

Requirements

BA/BS in Computer Science or related field, or equivalent practical experience.
Strong systems programming fundamentals, including performance, concurrency, and networking.
Ability to write production code in Rust or Go, or learn a comparable language quickly.
Habit of measuring before optimizing and reasoning about failure modes.
Ability to drive projects to completion and scope work effectively.
DNS experience is welcome, but not required.
Knowledge of HTTP, TLS and CDN Networks.

Skills

Rust
Go
DNSSEC
HTTP
TLS
CDN Networks

Location

Austin, TX

Work Type

Full-time

Experience Level

Mid-level
Senior

Education Level

Bachelor's degree in Computer Science or related field, or equivalent practical experience.

About the Company

Cloudflare is on a mission to help build a better Internet, running one of the world's largest networks that powers millions of websites and Internet properties.
The company protects and accelerates online applications without requiring hardware or software changes.
Cloudflare's network gets smarter with every request, improving performance and reducing attacks.
Cloudflare was recognized on Entrepreneur Magazine’s Top Company Cultures list and by Fast Company as one of the World’s Most Innovative Companies.
Cloudflare values builders who identify and solve problems using the latest tools, with a culture of iteration and leveraging AI.
The company offers Project Galileo, the Athenian Project, and the 1.1.1.1 public DNS resolver, demonstrating a commitment to protecting the free and open Internet.

Equal Opportunity

Cloudflare is proud to be an equal opportunity employer, committed to providing equal employment opportunity for all people and valuing diversity and inclusiveness.
All qualified applicants will be considered for employment without regard to 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.
Cloudflare is an AA/Veterans/Disabled Employer.
Cloudflare provides reasonable accommodations to qualified individuals with disabilities.
Applicants requiring reasonable accommodation to apply for a job should contact hr@cloudflare.com or 101 Townsend St. San Francisco, CA 94107.