Company: Hard Problems
Location:
Job Description:
Prolific, a UK-based research platform, is seeking a Senior Product Designer embedded in a cross-functional team with engineers, PMs, data scientists, and operations to own the customer experience. You will conduct user research with support from researchers and apply iterative design to improve the end-to-end flow.
Responsibilities include defining and improving the product experience, contributing to the design system, prototyping solutions, and collaborating with product and engineering to
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Posted: October 21st, 2026