Machine Learning Product Manager

The opportunity Join one of Poland's largest digital media and technology groups and take product ownership of its machine-learning-driven real-time bidding system. The bidder prices every single ad impression in a fraction of a second for performance campaigns (ROAS, CPO, CPC, CPA) - across both the group's own properties and external inventory - handling millions of auctions per minute.

As Machine Learning Product Manager , you'll connect the world of models with the bottom line. You'll own the product's P&L and roadmap, set development priorities, lead the data science team and co-author reporting for the Management Board.

Own the numbers: Take responsibility for the product's financial results (revenue, margin, client ROAS) and its roadmap. Translate business into models: Turn business goals into measurable targets for bidding models and algorithms - calibration, margin, win rate, CPM. Lead the team: Manage a team of data scientists - priorities, development and quality of work.

Keep ML healthy in production: Oversee the quality and stability of ML solutions in production - monitoring, incident response and root-cause analysis of performance drops. Report to the top: Present results, risks and recommendations to the Management Board and key stakeholders (sales, SSP partners, engineering teams). Align the ad stack: Work with the teams that co-build the group's advertising stack and agree priorities across them.

Track the programmatic market, new ad