Data Product Engineer (m/w/d)

Goldbach Group AG Küsnacht (ZH), Zurich, Switzerland

Advertising Services · 201-500 employees

3 h ago

Mid (2-5 yrs) Full-time Switzerland

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About the role

The Data Product Engineer will lead the development of machine learning models for inventory forecasting and pricing while managing data integration and quality. They will act as the primary liaison between inventory management, BI, and product teams to execute data-driven product strategies.

What they look for

Python SQL Machine Learning Data Engineering Data Science Forecasting Pricing Strategy Data Integration Data Quality Product Strategy Orchestration Tools Marketing Technology Inventory Management Business Intelligence Agentic Coding

Requirements

Candidates should possess a degree in Computer Science, Mathematics, or a similar quantitative field along with proven experience in shipping data products. Proficiency in Python, SQL, and orchestration tools is required, with additional domain knowledge in marketing technology or demand forecasting considered a significant advantage.

Full description

Workload: 80% | Work model: Hybrid | Location: Küsnacht | Start date: 1 October 2026 or by agreement

We are looking for a highly motivated and technically proficient Data Product Engineer to join our team, with a specific focus on Inventory. This role sits at the intersection of data science, engineering, and business strategy, and directly impacts our ability to maximize the value of our media inventory.

You will shape and execute the product strategy for our core inventory data assets and solutions. Your work will directly contribute to enabling advanced targetings, driving inventory monetization, and automating inventory processes. We build this ourselves, with Claude, Cursor, and Codex.

Key Responsibilities

Your broad scope will encompass:

ML-based Forecasting & Pricing: Lead the development of machine learning models for inventory forecasting and pricing strategies.

Data Management: Drive data integration, quality, quantification, and enrichment of inventory data.

Stakeholder Collaboration: Act as the primary liaison with Internal Inventory Management, BI, and Product Owners from Delivery and Order Management teams.

Execution: Own the implementation. Hands-on in Python and SQL, using agentic coding (Claude, Cursor, Codex)

What You Bring

We seek a blend of strong technical acumen, product leadership, and a passion for data:

Background: Ideally a degree in Computer Science, Mathematics, or a similar quantitative field

Experience: Proven experience shipping data products

Technical Skills: Hands-on experience in Python and orchestration tools

Data Science: Previous exposure to data science

Communication: Good communication skills; Ideally English and German.

Domain Knowledge (Ideal): Prior experience in marketing technology, demand forecasting, or pricing is a big advantage

Why Goldbach Media?

Join a dynamic and innovative environment where your contributions directly shape the future of media advertising. You'll work with cutting-edge technologies, solve complex data challenges, and collaborate with a passionate team dedicated to pushing boundaries.

Goldbach Media markets the TV and video segments. Our services include media planning, marketing, reservation, handling/implementation and controlling. Thanks to our diverse portfolio of TV stations in Switzerland and abroad, we can place advertising so as to ensure extensive reach combined with high-precision audience targeting. Goldbach Media AG is a subsidiary of the Goldbach Group, with its registered office in Küsnacht. The Goldbach Group is a TX Group company.