via LinkedIn
$40K - 70K a year
Design and develop functional mockups and prototypes for mobile and web applications, collaborating with stakeholders to refine user requirements and enhance user experience.
Proficiency in rapid prototype builds, user requirements gathering, usability testing, understanding of UX/UI principles, and collaboration skills.
|**************************************************************************| | Must be a USA Citizen or Permanent Green card holder, no exceptions.| |*************************************************************************| Role Description This is a full-time on-site role based in San Francisco, CA, for an App Prototype Builder at M-Vision, Inc. The individual will be responsible for designing and developing functional mockups and prototypes for mobile and web applications, collaborating with stakeholders to refine user requirements, and integrating feedback to enhance user experience. The App Prototype Builder will also conduct user research, optimize prototypes, and work alongside designers, developers, and product managers to align designs with business goals. Qualifications • Proficiency in rapid prototype builds, ai style... Claude-Code, Codex, V0, etc.. • Experience in gathering user requirements, performing usability testing, and integrating feedback • Understanding of user experience (UX) and user interface (UI) design principles • Excellent problem-solving, troubleshooting, and analytical skills • Strong collaboration and communication skills to work effectively in a cross-functional team • Experience in Agile development processes is a plus
This job posting was last updated on 2/17/2026