Junior Platform Specialist

Location: [Poland] We Are: RTB House is a next-generation performance demand-side platform (DSP) that uses proprietary Deep Learning AI algorithms to help brands grow. The company is the market leader in driving performance using Deep Learning across the entire purchase funnel. Founded in 2012, and now operating in 90+ markets, RTB House has always been private-by-design. It embraces first-party advertising and a relentless approach to innovation. RTB House offers end-to-end Deep Learning-powered AdTech products and solutions to maximize conversion, drive new customer acquisition, create engagement, and fuel long-term demand for a global base of clients. You Will: Monitor and troubleshoot SSP integrations, resolve technical issues, and analyze data to identify trends or anomalies. Collaborate with product and engineering teams to ensure platform stability and performance. Use querying tools (E.g. SQL) to dig into log-level data and support operational improvements. Manage communication with SSP partners, respond to operational requests, and prepare insights for partner reviews. Maintain clear documentation and contribute to smooth, informed collaboration across internal and external stakeholders. Support evaluation and onboarding of new partners. Assess inventory quality and uniqueness, monitor for duplication, and maintain accurate records of supply configurations and integrations. Ensure partner adherence to privacy regulations and internal brand safety standards. Monitor restricted verticals and support enforcement in collaboration with legal and policy teams. Assist with invoice validation, revenue reconciliation, and investigation of billing discrepancies using data analysis and cross-functional coordination. Desired Experience: Strong analytical, troubleshooting, and problem-solving skills; experience with SQL or similar querying tools (proficiency a strong plus) Effective communicator with the ability to work cross-functionally across technical, business, and partner-facing teams Self-starter comfortable operating in a remote environment and collaborating with distributed teams We Offer: Remote or hybrid model - it's up to you! A unique opportunity to join a creative, dynamically developing company in online advertising, one of the fastest-growing tech companies in Europe. The ability to collaborate in a truly international environment and win the market with the best people. A collaborative culture that values feedback, innovation, and continuous improvement. Stable, long-term cooperation based on a B2B contract or contract of mandate Apply now! You don't need to tick every box to apply. If you are passionate about digital marketing, send us your CV, and we'll review it.