About this role

Salary: CHF 70’000 - 80’000 per year

Requirements:

• 3+ years of experience analyzing clickstream data in e-commerce, with strong skills in SQL (including window functions), BigQuery, and Python
• Solid background in A/B testing, statistical analysis, and applying machine learning methods to real-world user data
• Business-driven mindset with a pragmatic approach and experience collaborating with senior stakeholders
• Comfortable working with big data, building dashboards (e.g., Google Data Studio), and simplifying complex problems into actionable insights
• Strong communicator and team player, fluent in English (German is a plus), with a passion for collaboration and knowledge sharing

Responsibilities:

• Collaborate closely with fellow data scientists as a key member of the Data Intelligence team
• Analyze user behavior patterns to generate insights for business and product teams
• Design, run, and evaluate A/B tests to better understand performance and user impact
• Translate data into actionable insights that support our mission to be the most holiday-friendly company in the world
• Work in cross-functional teams to develop new products and drive data-informed improvements across our website and services
• Promote a data-driven mindset across the organization through proactive communication and knowledge sharing

Technologies:

Big Data
BigQuery
Support
Machine Learning
Python
SQL
Hardware
Linux
Windows

More:

Start your very own journey – with HolidayCheck!

At HolidayCheck, everything revolves around making vacations better – together. We're not only enabling the best time of the year for our travelers, but also creating an inspiring work atmosphere for our HolidayCheckers in our modern office in Munich or in Bottighofen (Switzerland).

We live our company values every day: as #TeamHolidayCheck, we build trust, take ownership, and love what we do – all for the perfect holiday experience!

Do you want to help us redefine the online travel business? At HolidayCheck, our vision is to make vacation better. We leverage data and technology to create real value for our customers, who are looking for their dream vacation. Within our data lake, we process millions of offers every day, we run hundreds of jobs to fuel reports and dashboards that drive our decision making and product features. We work on exciting features such as review fraud detection, hotel/offer recommendations, customer segmentation, hotellist ranking, NLP review information extraction, sentiment analysis, etc.

If you are a skilled data scientist with a particular edge on clickstream/user behavior data, come and help our outstanding team. We are looking forward to receiving your application.

last updated 34 week of 2025