QA Engineer

Cozycozy is the only platform that gives you real-time access to all available holiday accommodation. Whether you're searching for a hotel, apartment, hostel, villa, or even a treehouse, our service features over 20 million listings from over 100 booking sites.

You will find popular options like Airbnb, Booking, Abritel/VRBO and Expedia, as well as plenty of specialized marketplaces to explore. Experiencing rapid growth, we are now present in over 50 countries in 20 languages, with offices in Paris and Budapest. You’ll be part of an international team (with 12 nationalities represented) that’s passionate about travel and innovation.

By joining cozycozy, you’ll have the opportunity to make a real impact by helping millions of travelers worldwide find their perfect accommodation!

About the role

We are looking for a hands-on QA Engineer who thrives in a fast-paced product environment.

Your job is twofold: keep the platform running reliably every day, and ensure every feature we ship meets a high quality bar. Both matter equally, and you'll own both.

You'll work closely with Product, Design, and Engineering - not as a gatekeeper, but as a quality partner embedded in the team from day one.

Your mission

Your role will be structured across 4 key areas:

Day-to-day reliability

• Monitor platform quality across web, mobile web, iOS, and Android

• Detect and escalate regressions before users do

• Own bug tracking from identification to resolution

• Be the first line of defense when something breaks in production

Release quality

• Define and execute test plans (functional, regression, exploratory)

• Lead validation phases before each release

• Make pragmatic quality trade-offs under time pressure

• Ensure consistent quality across all platforms and markets

Process & automation

• Improve QA processes as you go - building on what the team needs, not on abstract best practices

• Contribute to test automation on web and mobile

• Help define and track quality metrics (defect rate, coverage, release quality)

Quality culture

• Be a user-first advocate in every product discussion

• Challenge decisions when quality is at risk

• Make quality visible and measurable for Product and leadership

• 3+ years of QA experience in a product company (B2C is a big advantage)

• Comfortable managing both ongoing platform quality and new feature validation simultaneously

• At ease with high release frequency and shifting priorities

• Able to test and make decisions without always having full spec documentation

• Strong ownership mindset — you notice problems and act on them

• Experience testing web and mobile applications

• Familiarity with bug tracking tools (Jira or equivalent)

• Bonus: experience with test automation (Playwright, Cypress, Appium or similar)

Bonus Points For:

• Experience with AI/ML for testing processes and test automation (Selenium, Cypress, Appium…) is a plus

• Experience in high-traffic consumer products (marketplace, travel, e-commerce) in fast-growing or scale-up environments is a plus

Why join Cozycozy?

🚀 You’ll operate in a key role in the development of a fast-growing travel-tech startup.

🌍 You will work closely with founders and fellow engineers in impact-led small teams.

💡We encourage initiative, creativity, and ownership. The systems you build will power millions of searches used by real travelers.

💶 Competitive salary, stock options, Alan health insurance, and Swile card.

Our hiring process

• Pre-screening interview (on-line)

• 1:1 interview with our QA Manager (on-line / on-site)

• QA case to present your recommendations to the QA manager and our stakeholders. (on-site)

• 1:1 interview with our CEO (on-site)

• Meet the team on-site!

What’s Next?

Once we receive your application, we will thoroughly review your CV and cover letter and will return back to you with an update as soon as possible. We invite you to get to know more about us by visiting www.cozycozy.com and follow us on LinkedIn , Instagram, Tiktok and Facebook !