Be part of our team Join a fast-growing biotech company where science, innovation, and people come together to make a meaningful impact. As HR Business Partner, you will work in a dynamic startup-to-scale-up environment, partnering closely with leaders and teams across functions and geographies. You will be part of a collaborative global People & Culture team, supporting the German legal entity while also taking responsibility for Switzerland. This role is ideal for someone who combines solid HR Business Partner experience with a hands-on mindset, a strong passion for recruiting, and the motivation to help build scalable people practices in a growing organization. Your mission Partner with leaders and employees across Germany and Switzerland as a trusted HR Business Partner Collaborate closely with the global People & Culture team on global initiatives and cross-functional HR projects Actively contribute to the design, implementation, and rollout of scalable HR frameworks, policies, and people programs suitable for a startup-to-scale-up environment Translate business needs into pragmatic people solutions that support growth and organizational effectiveness Lead end-to-end recruitment processes as an HRBP, partnering closely with recruiters and hiring managers and actively participating in interviews and hiring decisions Support workforce planning and organizational development during growth phases Handle employee relations topics hands-on, including performance management and employee lifecycle matters Own preparatory payroll activities for Germany and Switzerland, including the collection and validation of payroll-relevant data and close collaboration with external payroll providers Ensure compliant HR practices in line with German and Swiss labor law, working with external partners where needed Act as a culture ambassador, fostering engagement, collaboration, and strong leadership Your profile Experience & Background A strong, well-rounded background as an HR Business Partner, ideally in biotech, life sciences, pharma, or another regulated, innovation-driven environment Enjoys supporting organizations through different growth stages, from early build-up to scale-up, and helping teams grow along the way Brings genuine enthusiasm for recruiting and hiring, partnering closely with recruiters and hiring managers from role scoping through to hiring decisions Feels confident and comfortable conducting structured interviews and contributing to fair, high-quality selection decisions Has actively contributed to shaping and rolling out HR frameworks, policies, and people programs in evolving organizations Brings hands-on exposure to preparatory payroll activities and enjoys collaborating with external partners to ensure smooth processes Possesses a solid understanding of German labor law ; exposure to Swiss employment law is a welcome plus Feels at home working in international and cross-border teams and values collaboration across cultures Skills & Competencies Hands-on, pragmatic mindset with the ability to balance strategic thinking and operational execution Strong project management skills across recruiting and HR initiatives High level of accuracy and reliability, particularly in payroll-related topics Confident stakeholder management and communication skills Ability to work independently, take ownership, and prioritize effectively Solution-oriented, adaptable, and resilient Fluent in English ; German required for employee relations and payroll matters Why us? At Tubulis, curiosity and innovation drive us to transform cancer treatment. We are a fast-growing biotech where science meets passion—and where you have the chance to grow with us. Impact that matters : Contribute to breakthrough therapies. Global mindset : Work in an international, diverse team. Grow & thrive : Develop your career in a supportive, fast-moving environment. Innovation every day : Push boundaries with cutting-edge science. At Tubulis, your ideas matter, your growth matters—and together, we make a difference. About us The development of novel, effective and safe therapies for the treatment of cancer is one of the main challenges for modern medicine. We want to drive this process forward. The main goal of Tubulis is to become a leading company in the field of targeted therapeutics and antibody-drug conjugates (ADCs). With a strong team, our own technologies and innovative therapeutic concepts, we are ushering in a new era in the ongoing fight against cancer and share the vision of helping patients world-wide. Be part of a multidisciplinary and focused team, that works towards getting novel promising ADCs to patients with solid and hematological cancers.