Product & UI/UX Designer

About us
Sigmaschool is a profitable, bootstrapped education company building a next-generation learning portal for people who want real skills, real projects, and real career outcomes. We are not building another video library or static LMS. We are designing a product that blends learning, practice, feedback, and motivation into a single system people actually stick with.
We are looking for a Product & UI/UX Designer who wants to own a complex, high-impact learning product and shape how thousands of learners build skills.
What you will design
End-to-end learning journeys: onboarding, skill paths, lesson flows, practice loops, and progress systems.
Gamification and motivation mechanics: streaks, milestones, challenges, and visual progress that encourage consistency without feeling childish.
AI-assisted learning experiences: in-lesson guidance, project feedback, and adaptive support based on learner behavior.
Social learning surfaces: peer visibility, collaboration,...