Senior Product Designer

Moises is a music creation and editing tool used by musicians worldwide. The company is seeking a Senior Product Designer to design cohesive experiences across Web, Desktop, TV, Mobile, and plugins, translating complex audio AI into intuitive products while collaborating with Product, Engineering, AI, and Data teams.

Responsibilities:

• Design across Moises's products—Web, Desktop, TV, and Mobile—keeping the experience coherent as musicians move between them
• Work on products musicians and producers rely on every day to practice, learn, rehearse, write, and produce music
• Translate complex audio AI into experiences that feel immediate and intuitive, without exposing the complexity underneath
• Run and synthesize research with musicians across skill levels and use cases, turning what you learn into decisions the team can act on
• Contribute to and evolve the design system, keeping it coherent and scalable across platforms
• Work the day to day toward one clear goal: shipping value to users, daily. In a single day you might talk with a few users, align messaging with a product marketing manager, present an idea to the CTO, align priorities with the VP of Product, work closely with engineers and other product teams, and ship a new feature—your job is to read each of those levels and execute with excellence across all of them
• Give and receive direct, specific design critique that raises the quality bar for everyone working on the product

Requirements:

• Deep, hands-on experience producing music. You actively make music, and you do it in professional tools. You know what a good creative workflow feels like because you work in one every day
• Real fluency with DAWs and VST/AU plugins. You understand professional audio workflows from the inside (recording, MIDI, mixing, routing, signal flow), and ideally you've designed or built instruments, effects, or plugins yourself
• 5+ years designing complex software that real people use daily, with a portfolio showing powerful technology made to feel simple, including AI-native products and the UX challenges of probabilistic systems
• Fluency moving between fidelities fast, from napkin sketch to coded prototype in a day, because the fastest way to settle a debate is to make the thing real—motion and interaction animation included when a decision hinges on how something feels
• Comfort in ambiguity and zero-to-one work: you have shipped before the problem was well-defined, without a design system, a clear spec, or a playbook to copy
• Mastery of interaction patterns: you understand which pattern best serves each problem and how to apply it well, and when there's nothing to follow, you can create a new one that feels as simple and familiar as an established design pattern—coherent across Web, Desktop, TV, and Mobile
• Strong written communication: you can explain the reasoning behind a design decision as clearly as you can show it in Figma
• Proven ability to do your own research and bring it back as product direction, not just design artifacts. You talk to customers, watch how they work, and walk out knowing what to build next
• Prototypes in code as a default, not a last resort. Cursor, Claude Code, or similar tools are already part of how you work
• Candidates based in Brazil or the United States are preferred given where the rest of the team is concentrated