In - House Lawyer (Legal HR Team)

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. In 2026, RTB House launched rtb.com, a self-service platform specifically designed to allow small and medium-sized businesses and agencies to deploy auto-built creatives and maximize performance on any budget. Why RTB House? If you are looking for a place where you can grow as an HR lawyer, working across multiple jurisdictions and advising on different types of hiring arrangements in a fast-paced international environment, then RTB House is the right fit for you. You Will: Review, process, and oversee all types of HR documentation to ensure full legal compliance. Draft and coordinate HR legal documents across both Polish and international entities, including complex commission and bonus schemes. Provide legal support on labor law and employment legislation, advising internal stakeholders across the entire employee lifecycle (from hiring to termination). Collaborate closely with HR and Finance teams to create, update, and implement internal procedures and policies Prepare comprehensive reports, legal analyses, and summaries to support internal company decision-making Desired Experience: 3+ years of experience in employment legal practice, preferably in more than one legal jurisdiction Deep knowledge of employment/HR law, including regulatory compliance, remuneration structures, commission frameworks, and internal investigations. Proven ability to independently lead and deliver complex legal projects. Excellent knowledge of English in speaking and writing, including Legal English (min. C1) Strong communication and stakeholder management skills, with a proven ability to operate effectively within international cross-functional teams High attention to detail, paired with a proactive, adaptable mindset Qualification as a Polish attorney-at-law (radca prawny) or advocate (adwokat) will be considered an asset but is not strictly required. We Offer: 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 a contract of mandate Fully remote with flexibility in how you provide your services 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.