We’re a global consumer tech company and an industry leader in cybersecurity. Millions of people around the world use our internet privacy and security products every day—we’re profitable and growing. Come and work with incredible people: Our teams are diverse, brilliant, friendly, and always eager to share ideas. As a company that thrives on a culture of feedback and collaboration, you’ll learn from work-class talent across 30+ nationalities. We take pride in individual excellence; we give you the room and resources to grow so you can excel. 

Want to shape our trajectory?

We are looking for an experienced (Sr.) Quality Engineer to create and drive our test plans and detect the toughest bugs. We test heavily, fast, and in complex environments using shift-left testing. You’ll help us set the standard and deliver the highest-performance products.

Make a huge impact on millions of customers who love, trust, and use our products every day. Join us and be our quality champion in the scrum.

What you’ll do

  • Review user stories and requirements to create detailed, comprehensive, and well-structured tests, and decide where to test early in the sprint
  • Do impact analysis to understand risks and how to mitigate them
  • Estimate, prioritize, plan, and coordinate quality testing activities in and out of the scrum
  • Identify, document, and track bugs
  • Through exploratory testing, find the toughest bugs. We often have bugs that are non-trivial to reproduce because they depend heavily on the environment. By finding them and making them reproducible, we enable developers to fix them. We’re keen to find talent that’s especially adept at finding these hidden bugs.
  • Develop and apply testing processes to improve quality and velocity in the team
  • Track quality and velocity metrics: Be the “Quality Champion” in the scrum
  • Contribute to the automation coverage of the product in different layers (unit test, integration, end to end)
  • Perform manual testing when needed to verify the functionality of the product

You’ll help us 

  • Ensure quality: Drive escaping defects down by defining the relevant testing
  • Reduce our lead time: Find bugs early in the process by shifting testing left
  • Improve coverage: Define, track, and increase our testing coverage and confidence.
  • Escape defects: Understand where we fail and improve our testing to avoid it next time

What you should have

  • Computer science degree or equivalent experience
  • Minimum 5 years of experience as an SDET (Software developer engineer in test) / Quality engineer.
  • Experience with at least one high-level automated testing framework such as Appium, Selenium, Cypress, Robot Framework, Playwright,etc.
  • Good coding skills in any high-level language.
  • Experience working with API mocking tools
  • Familiar with networking and network security protocols
  • Experience in writing test plans and detailed test cases in an Agile environment.
  • Attention to detail
  • Strong analytical and problem-solving skills
  • Excellent verbal and written communication skills
  • Creative and innovative thinking skills

What’s nice to have 

  • Experience as a Scrum Master
  • Experience with TDD and BDD

What we offer

  • Challenging work in a fun and collaborative environment
  • Attractive compensation and time-off benefits
  • Spacious open-concept and centrally-located offices
  • Full-time employment with flexible working hours
  • Fully-stocked pantry with healthy foods and fresh fruit
  • Team lunches and company events every quarter
  • Multicultural teams represented by 30+ nationalities


Note: Please upload your resume as a PDF and do not include any salary or compensation information in it.

About Us

For more than 11 years, we’ve paved the way towards a more private and secure digital world. We’re a global SaaS company and an industry leader in cybersecurity. Millions of consumers worldwide use our internet privacy and security products every day.

Our team of over 800 employees spans the planet. Team members work from major international hubs like London, Hong Kong, Singapore, Tokyo, Toronto, Taiwan, Poznań, and more.

We’re profitable, and we’re growing. Right now, we’re hiring talent across all functions: software development and engineering, product, data analytics, marketing, content, and people.

We’d love you to join us and be part of the team.