Senior Product Designer

Mission.dev; San Francisco (CA); On-site; USD 120,000 - 190,000; Full time

Benefits offered by this job

Medical insurance

Dental & Vision

Meal allowance

Commute reimbursement

Relocation package

Visa sponsorship

Onsite: San Francisco

Job summary

Mission.dev in San Francisco, CA is seeking a seasoned Product Designer to own the end-to-end user experience for our AI-driven voice agent platform. You will translate complex workflows into intuitive interfaces and ship features from concept to release, working closely with founders in a fast-paced, high-output environment.

Ideal candidates bring 5+ years of shipped software design, a strong design portfolio, and proven success in B2B products.

Qualifications

• 5+ years of experience as a product designer on shipped software products.
• Portfolio demonstrating full-cycle ownership and high-quality craft.
• Experience designing technical or B2B products with complex workflows.
• Ability to work onsite in a fast-moving, high-output setting.

Responsibilities

• Lead product features from initial concept and specification through to final shipment.
• Design core interfaces for building, testing, and monitoring AI-driven voice agents.
• Collaborate daily with founders and engineering teams to ensure design integrity throughout the release cycle.
• Translate direct customer feedback and research into actionable design decisions.
• Establish and maintain a comprehensive design system for the platform.
• Identify friction points across the product and drive solutions to improve user workflows.

Skills

Product design

Portfolio

B2B design

High-growth experience

Job description

Region: United States of America, Canada

On-Site Location: San Francisco, CA, USA

• Work Arrangement: Onsite, 5 days a week, on the San Francisco Peninsula (Bay Area).
• Location & Relocation: Open to candidates based in the US and Canada. A $10,000 relocation package and visa sponsorship are available.

About the Company

This venture-backed, profitable AI startup develops voice automation technology for large-scale enterprise customer conversations. The small team focuses on building sophisticated tools that allow major corporations to manage high-volume voice interactions. The company is currently in a rapid growth phase and operates with a flat structure where employees work closely with the founding team to solve complex technical challenges in the artificial intelligence space.

About the Role

As a Product Designer, you will own the entire user experience, translating complex AI workflows into intuitive interfaces. You will be responsible for the full product lifecycle, from initial concept to shipping features that help customers build and monitor voice agents. Working directly with the founders in a high-intensity environment, your work will directly impact how enterprise clients interact with AI technology. This role requires a high degree of ownership and the ability to maintain design quality in a fast-moving, high-output setting.

What You’ll Do

• Lead product features from initial concept and specification through to final shipment.
• Design core interfaces for building, testing, and monitoring AI-driven voice agents.
• Collaborate daily with founders and engineering teams to ensure design integrity throughout the release cycle.
• Translate direct customer feedback and research into actionable design decisions.
• Establish and maintain a comprehensive design system for the platform.
• Identify friction points across the product and drive solutions to improve user workflows.

What You Bring

• 5+ years of experience as a product designer on shipped software products.
• A portfolio demonstrating full-cycle ownership and high-quality craft.
• Proven experience designing technical or B2B products involving complex workflows.
• Resilience and adaptability within a high-intensity, high-growth environment requiring significant weekly hours and onsite presence.

Nice to Haves

• Experience with developer tools, AI platforms, or real-time communication products.
• Background in building design systems from the ground up.
• Specialized training in Human-Computer Interaction (HCI).
• 100% coverage for medical, dental, and vision insurance.
• Daily meal allowance and reimbursement for commute, phone, and internet.
• $10,000 relocation package and visa sponsorship available.