Sr. Product Designer

Job Title: Sr. Product Designer Job Type: Full-time, Hybrid in office in Boulder, CO. We have an in-office culture, with a minimum 3 days in the office (Tues-Thurs). Reporting To: Senior Director of Product Work Authorization: Applicants must have legal authorization to work in the U.S. without the need for current or future sponsorship ABOUT BRANCHLAB BranchLab is an AI-native healthcare commercialization platform that helps pharmaceutical brands, healthcare marketers, agencies, and media partners identify, activate, and optimize audiences most likely to drive meaningful health outcomes. Using predictive modeling and advanced audience intelligence, BranchLab enables clients to build custom patient, caregiver, and healthcare professional (HCP) audiences, activate them across digital, TV, social, audio, and out-of-home media, and optimize performance against real-world outcomes. Our mission is to improve healthcare commercialization by helping organizations make faster and smarter marketing decisions while maintaining the highest standards of privacy, compliance, and scientific rigor. We work with some of the world's leading healthcare organizations to improve how treatments, providers, and health information reach the people who need them most. THE OPPORTUNITY We’re looking for a Sr. Product Designer to own the end-to-end design process, from user research and problem definition to polished, production-ready UI. You’ll play a key role in shaping both what we build and how it works, working closely with product, design, engineering, and clients. This role is ideal for someone who thrives in a fast-paced startup environment, enjoys ambiguity, and is equally comfortable talking to users, facilitating workshops, and crafting high-quality design. KEY RESPONSIBILITIES - Own the end-to-end product design process: research → ideation → wireframes → high-fidelity UI → implementation - Lead user research efforts (interviews, usability testing, synthesis) to uncover insights a