Data Scientist
Location: Multi-Location (2 Locations) · Category: Data, AI & Analytics · Seniority: Mid-Level · Posted: August 12, 2026 · Verified: Oct 8, 2026
Role Overview & Description
Track team expansion and market signals for GroupM
Polaris7 monitors open roles, strategic market movements, and M&A developments in real time. Get automated intelligence briefings on GroupM and benchmark against direct competitors.
GroupM
welcome.wppmedia.comLegacy media buying and planning network within WPP.
Unlock full company profile, competitors & live market signals for GroupM
Similar Positions in DACH
Related roles across advertising, media, and data
This data scientist role supports data science initiatives, developing and optimizing algorithms for marketing campaigns and business processes. The scientist uses Python, Jupyter, and GCP services like BigQuery and Vertex AI to analyze large datasets and design A/B tests. Requires 3-10 years of experience and strong programming skills in Python.
This Senior Data Scientist role on the AI Platform Team builds and deploys scalable ML solutions for ad creative and campaign optimization. The role owns projects end-to-end, from problem framing to production monitoring, working with diverse datasets including image, video, audio, and text. Requires 5+ years in data science, strong Python skills, and experience with cloud infrastructure and MLOps tools.
This data scientist role supports key data science initiatives, collaborating with senior data scientists to develop and optimize solutions that drive business value. Responsibilities include developing and implementing data science algorithms, designing and executing A/B tests, and using Python and Jupyter notebooks to preprocess and analyze large datasets. Requires 3-10 years of experience, strong Python skills, and familiarity with GCP services like BigQuery, Google Cloud Functions, and Vertex AI.
This role analyzes and optimizes LinkedIn's infrastructure operations, using large datasets to develop metrics and provide insights that improve efficiency and reduce costs. The analyst collaborates with engineering teams to drive operational excellence and support data-driven decision-making.
More Positions at GroupM
3 more open roles
Handles the operational aspects of programmatic campaigns, including campaign setup, delivery management, and troubleshooting. Requires strong attention to detail and technical aptitude.
Manages implementation planning for global client solutions, coordinating media buying and campaign execution. Requires strong project management and media planning skills.
This role leads the implementation planning team to execute media campaigns, overseeing planning processes and ensuring quality delivery. It requires extensive media planning experience and leadership skills, with a focus on mentoring junior staff.
