AB Testing Data Scientist

Professional Galaxy is an IT and technology consulting company that provides highly specialized expertise in IT, software development, SAP, purchasing, electronics and mechanical design. We collaborate with experienced senior experts and deliver strategic value-creating expertise to some of Sweden's most complex and analytically demanding projects. Our focus is always on high quality, professionalism and clear, measurable results.

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Feel free to apply today, selection and interviews take place on an ongoing basis.

Professional Galaxy is looking for a Senior Data Scientist - Editorial & Design Platform on behalf of our client.

Senior Data Scientist - Editorial & Design PlatformArtwork imagery plays a vital role for millions of users every day to discover their next favourite playlist. Client's teams that manage app merchandising require data science support on how to optimise and personalise the visual user experience. We are looking for an experienced (5+ years) Data Scientist with a strong experimentation and product background to join our team for a 6-month contract.

What You’ll Do-Coordinate and execute A/B experiments across multiple different surfaces, effectively driving robust decision-making and understanding the impact of our work on users.-Perform analyses on large datasets to extract practical insights on the user experience that will help drive business decisions, with a special focus on editorial and design systems.-Define success metrics and propose an effective measurement strategy to capture the impact of product features and mission progress.-Communicate quantitative insights and recommendations to key collaborators across all levels of seniority.-Work closely with cross-functional teams of software engineers, product managers, designers, and others across the company who are passionate about client’s success.-Be an active member of the company-wide data science community.

Who You Are-You have 5+ years of experience in a similar role as a Data Scientist and are proficient in analyzing complex data using SQL (Google BigQuery), Python, or R.-You possess strong foundational knowledge with practical experience in designing and analyzing experiments-You are well-versed in various analysis techniques, such as linear and logistic regression, significance testing, and statistical modeling.-You have a track record of collaborating with engineers in the product development process, helping them shape projects and translate open-ended questions into concrete analysis plans.-You are proficient in creating insightful dashboards using Tableau, Looker Studio or other BI tools.-Previous experience from this client is a strong plus-Previous experience related to visual optimization is a strong plus but not a requirement

Other Information :

Start Date : 2026-01-13

End Date : 2026-06-30

Application Deadline :2026-01-11

Work Model : On-sitePlease apply directly through our system with:

- Your updated CV

- Availability to start the assignment

In the motivation, describe why you are suitable for this assignment - refer to previous consulting assignments, employment, education and personal qualities.

Please note: We do not accept any applications through mail. All applications have to be sent through the portal to be valid.

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