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Principal Product Designer | UX/UI & AI Experience Design

Human Intelligence
CompanyHuman Intelligence
CategoryData & Analytics
LocationSofia
RemoteRemote
EmploymentContract
LevelLead
SalaryNot stated by the employer
Posted15 Jul 2026
Last verified10 Aug 2026
SourceEmployer ATS (workable)
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Description
Design the Future of Human Intelligence About Human Intelligence At Human Intelligence, we're building a future where artificial intelligence helps people better understand themselves, better understand each other, and ultimately create a happier, healthier, and more connected world. We believe technology should enhance humanity—not replace it. Everything we design is centered around helping people make better decisions, improve their health and wellbeing, strengthen relationships, accelerate learning, and unlock their full potential. We're combining artificial intelligence, behavioral science, education, healthcare, psychology, and modern product design to create digital experiences that genuinely improve lives. As we continue expanding globally, we're looking for an exceptional Principal Product Designer to lead the next generation of AI-powered customer experiences. Why Top Performers Join Human Intelligence This isn't simply another UX/UI role. You won't spend your days moving buttons around or updating design systems. You'll help define how thousands—and ultimately millions—of people experience Human Intelligence. You'll influence product strategy. Shape customer journeys. Improve accessibility. Guide product thinking. Create elegant interfaces. And help establish one of the world's leading AI-first product ecosystems. You'll collaborate directly with executive leadership, Product, AI Engineers, FlutterFlow Designers, Developers, Marketing, Operations, and Customer Experience teams. This is a role for someone who wants to leave a lasting impact. Compensation Snapshot Employment Type: Independent Contractor Location: Fully Remote Time Commitment: Full-Time Monthly Base Compensation USD $1,500–$2,200 per month, depending on experience, UX leadership capability, portfolio quality, AI proficiency, and overall alignment with the role. Performance Incentives Monthly performance incentives based on product quality, customer experience improvements, innovation, leadership, cross-functional collaboration, and measurable product outcomes. The Opportunity We're looking for someone who sees product design differently. Someone who understands that every interaction influences how people think, feel, trust, and engage. You'll help shape the future user experience across AI-powered healthcare, education, business, wellbeing, and human development platforms. You'll combine strategic thinking with exceptional design execution while actively using AI to accelerate research, ideation, prototyping, testing, and continuous product improvement. Why This Role Matters Great products don't happen by accident. They happen because someone relentlessly advocates for the user. Your work will influence: Product adoption Customer satisfaction Engagement Retention Accessibility Simplicity Product quality Brand perception You'll help transform complex technology into intuitive experiences that feel effortless. About the Role As our Principal Product Designer, you'll lead UX and UI strategy across multiple digital products while partnering closely with Product Management, Engineering, AI, Marketing, Customer Success, and Executive Leadership. You'll own the complete product design lifecycle—from discovery and research through wireframes, prototypes, user testing, high-fidelity design, developer handoff, and post-launch optimization. This is an AI-first product leadership role. We're looking for someone who actively embraces AI as part of their design process and continually explores better ways to create exceptional user experiences. What You'll Be Doing Product Strategy Help shape product vision. Improve customer journeys. Influence roadmap planning. Prioritize user needs. Support product discovery. UX Research User interviews Journey mapping Persona development Information architecture Usability testing Customer insights Product validation UI Design Desig