Software Engineer, Testing at Scale Org in London
Software Engineer, Testing at Scale Org

Software Engineer, Testing at Scale Org in London

London Full-Time 28800 - 48000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Join us to develop and maintain testing tools for our global platform.
  • Company: Cloudflare, a leader in building a better Internet.
  • Benefits: Competitive salary, remote work options, and a focus on professional growth.
  • Why this job: Be part of a mission-driven team that impacts millions online.
  • Qualifications: Experience in software engineering and distributed systems required.
  • Other info: Diverse and inclusive culture with excellent career advancement opportunities.

The predicted salary is between 28800 - 48000 £ per year.

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.

We realize people do not fit into neat boxes. We are looking for curious and empathetic individuals who are committed to developing themselves and learning new skills, and we are ready to help you do that. We cannot complete our mission without building a diverse and inclusive team. We hire the best people based on an evaluation of their potential and support them throughout their time at Cloudflare. Come join us!

Available Locations: Lisbon or London

About the Department: Cloudflare's engineering teams build and maintain the systems and products that power our global platform. A global platform which is within approximately 50 milliseconds of about 95% of the Internet connected population, serving on average, over 46 million HTTP requests per second.

About the Team: Cloudflare engineering delivers code to production at a tremendous pace, and depends on automated testing to do so without incidents. The Testing at Scale team builds and runs tooling for other engineering teams, to allow them to write tests that verify the interactions between systems and products in production at huge scale.

What are we looking for? We are looking for highly motivated software engineers to join our Testing at Scale Organization. You'll have a strong programming background with a deep understanding and experience developing and maintaining distributed systems. You'll need to be able to communicate effectively with engineers across the company to understand the behaviours of our systems and products in order to deliver tooling to meet their testing needs. You will also work closely with product managers to support our public facing synthetic testing and load testing products for enterprise customers.

Desirable skills, knowledge and experience:

  • Proven track record as a software engineer or similar role.
  • Programming experience with one of the following languages: Go or Rust.
  • Experience designing, implementing and maintaining secure and highly-available distributed systems.
  • Ability to develop, document and execute test and SLO plans, test cases and test scripts to verify systems continue to operate as expected.
  • Create and maintain production testing infrastructure and availability reporting.
  • Collaborate with cross-functional engineering teams to understand how their systems function and interact with other Cloudflare systems.
  • Help drive continued improvements in the software development testing processes.
  • Be a good communicator, provide clear and concise feedback to engineering and product teams.
  • Experience with measuring uptime metrics like correctness, availability & latency SLOs/SLIs.

Nice to have skills:

  • Experience working with synthetic traffic & load testing tools.
  • Experience working with Clickhouse, GraphQL, Postgres.
  • Experience working with data pipelines with a focus on reliability and scale.

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.

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.

Software Engineer, Testing at Scale Org in London employer: CloudFlare

At Cloudflare, we pride ourselves on being an exceptional employer, offering a vibrant work culture that fosters innovation and inclusivity. Our commitment to employee growth is evident through continuous learning opportunities and a supportive environment where diverse perspectives are valued. With locations in Lisbon and London, we provide a unique chance to be part of a mission-driven team dedicated to building a better Internet while enjoying the benefits of working in dynamic, tech-forward cities.
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Contact Detail:

CloudFlare Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Software Engineer, Testing at Scale Org in London

✨Tip Number 1

Network like a pro! Reach out to current employees at Cloudflare on LinkedIn or other platforms. Ask them about their experiences and any tips they might have for the interview process. This can give you insider knowledge and make your application stand out.

✨Tip Number 2

Prepare for technical interviews by brushing up on your coding skills, especially in Go or Rust. Practice common algorithms and data structures, and don’t forget to review distributed systems concepts. We want to see how you think and solve problems!

✨Tip Number 3

Show your passion for building a better Internet! During interviews, share your thoughts on current trends in technology and how they relate to Cloudflare’s mission. This will demonstrate your enthusiasm and alignment with the company’s values.

✨Tip Number 4

Don’t just apply anywhere; apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in being part of our team at Cloudflare.

We think you need these skills to ace Software Engineer, Testing at Scale Org in London

Programming in Go or Rust
Distributed Systems Development
Test and SLO Plan Development
Test Case and Test Script Execution
Production Testing Infrastructure Maintenance
Cross-Functional Collaboration
Uptime Metrics Measurement
Synthetic Traffic and Load Testing Tools
Clickhouse Experience
GraphQL Experience
Postgres Experience
Data Pipeline Reliability and Scale

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the Software Engineer role at Cloudflare. Highlight your programming experience, especially with Go or Rust, and any relevant projects that showcase your skills in distributed systems.

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to express your passion for building a better Internet and how your background aligns with Cloudflare's mission. Don’t forget to mention your experience with automated testing and collaboration with cross-functional teams.

Showcase Your Problem-Solving Skills: In your application, include examples of how you've tackled challenges in previous roles. Whether it's improving testing processes or developing secure systems, we want to see your thought process and how you approach problem-solving.

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team!

How to prepare for a job interview at CloudFlare

✨Know Your Tech Stack

Make sure you’re well-versed in the programming languages mentioned in the job description, especially Go or Rust. Brush up on your knowledge of distributed systems and be ready to discuss your past experiences with them.

✨Understand Cloudflare's Mission

Familiarise yourself with Cloudflare’s mission to build a better Internet. Be prepared to discuss how your skills can contribute to this goal and show that you align with their values of diversity and inclusiveness.

✨Prepare for Technical Questions

Expect technical questions related to automated testing and system interactions. Practice explaining your thought process clearly and concisely, as communication is key in this role.

✨Show Your Curiosity

Cloudflare values curious individuals. Prepare questions about the team, their projects, and how they measure success. This shows your interest in the role and your eagerness to learn and grow within the company.

Software Engineer, Testing at Scale Org in London
CloudFlare
Location: London

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