Prototyping Jobs

Experienced UX Designer needed to own feature-level design and prototypes for web and mobile products at WGU, helping shape usable, brand-aligned experiences that support student outcomes.

Superhuman seeks an experienced, data-driven Senior Product Designer to craft activation and onboarding experiences that convert first-time users into engaged, long-term customers.

Secure Code Warrior is hiring a Distinguished Engineer and R&D Lead to prototype, research, and define the technical foundations of AI Software Governance and developer-facing secure coding intelligence.

Senior Technical Architect needed to lead architecture, prototyping, and technical decisions for R&D product work on a Tiered Pricing Mechanism in a remote Web3/DeFi research unit.

Work directly with the founder to harden rapid AI-driven prototypes into battle-tested, frontend-forward foundations for an early-stage precision medicine platform.

Lead continuous improvement and sustaining engineering for WHOOP's wearable hardware, driving mechanical design, validation, and production stability across global suppliers.

Lead product design at Toyota Financial Services as Manager, UI/UX Design, owning discovery through delivery to craft best-in-class customer digital experiences.

Help enterprises integrate Qloo’s AI-driven consumer insights by supporting sales cycles, building demos, and enabling customers as an Associate Solutions Engineer.

Inclusive & Diverse

Collaboration over Competition

Fast-Paced

Growth & Learning

Lead Runway's developer-facing initiatives to drive awareness, activation, and long-term engagement for generative image and video model APIs while building a vibrant creative technologist community.

Lead the brand evolution for an early-stage logistics platform by crafting a cohesive visual system, building marketing sites in Figma/Webflow, and using A.I. tools to accelerate design-to-execution.

Lead the visual identity for a high-growth logistics platform, shaping brand systems and digital experiences with Figma, Webflow, motion design, and AI-driven tools.

Lead the creation and scaling of a distinctive brand identity for a high-growth logistics platform, using Figma, Webflow, motion design, and AI-driven prototyping.

Lead the mechanical architecture and development of next-generation surgical robotics instruments at Intuitive’s Future Forward group, taking concepts from prototype to production.

Lead and elevate the end-to-end web customer experience for a mission-driven organization by defining UX strategy, design systems, and measurable performance across a multi-site digital ecosystem.

Lead the design and development of AI-native GRC agent interfaces at Zania by creating production-ready, interactive prototypes and front-end components that redefine enterprise compliance workflows.

Senior AI Product Manager to lead AI-first squads building prototypes and automations that modernize insurance operations at ISC, a growth-stage insurtech backed by private equity.

Experienced mechanical design engineer needed to lead development and validation of small mechanisms and disposable instrument components for Intuitive's minimally invasive surgical systems.

Experienced software engineer needed to develop and prototype NLP and LLM-based solutions that extract, structure, and automate aviation data for national airspace modernization.

Senior product-minded engineer needed to prototype, architect, and de-risk browser-based 2D/3D CAD and engineering-data systems for a remote-first AI platform used by major OEMs.

YouVersion Labs seeks a Senior Engineer to rapidly prototype and validate innovative web, mobile, and AI-driven experiences that expand Bible engagement worldwide.

Visa is hiring a Senior Designer, Brand & Experiential to craft digital-first brand experiences, motion, and interactive assets that communicate complex payment solutions with clarity and impact.

Lead and own multi-product hardware development efforts at Unusual Machines, balancing hands-on troubleshooting with cross-functional program leadership to deliver validated, production-ready products.

Hands-on Mechanical Engineering internship supporting design, prototyping, and field testing of mechanical and hydraulic systems for mobile equipment on Terabase Energy's Rover team.

Pax8 Labs seeks a Senior Full‑Stack Engineer to design and deliver human‑AI interfaces that make autonomous systems accessible, trustworthy, and scalable.

Lead mechanical design and product development of WHOOP bands and wearable accessories, taking concepts through production while partnering with design, electrical, operations, and global suppliers.

Lead UX design across Experian’s consumer-facing financial wellness and identity protection products to create cohesive, user-centered web and mobile experiences.

Lead the front-end design and implementation for a high-growth in-person events platform, owning design systems, micro-interactions, and production code.

Lead visual design and prototype strategy in New Era's Incubation Lab to craft compelling, human-centered product experiences and identities.

Lead technical direction and hands-on mechanical design for WHOOP’s wearable accessories, guiding a team from concept through production while partnering with cross-functional teams and global suppliers.

Viome is hiring a Full-Stack Software Engineer to drive moonshot consumer features that translate biological intelligence and AI into transformative user experiences.

An experienced website-focused UI/UX Designer is sought to craft intuitive user flows, responsive page designs, and interactive prototypes that improve usability and conversion across M-Files' corporate websites.

Technical leader and hands-on mechanical engineer needed to drive architecture, prototype, and production of next-generation wearable hardware at WHOOP.

Lead UX/UI Designer to shape intuitive, system-driven tools for hardware engineers at Renesas, driving workflow design, design systems, and close engineering collaboration.

Swarm Aero is hiring a Mechanical Engineer to lead ground-up design, analysis, and validation of landing gear systems for next-generation swarming aircraft.

Mission Driven

Customer-Centric

Transparent & Candid

Growth & Learning

Fast-Paced

Inclusive & Diverse

Work/Life Harmony

Rise from Within

Medical Insurance

Dental Insurance

Vision Insurance

Mental Health Resources

Life insurance

Disability Insurance

Health Savings Account (HSA)

Flexible Spending Account (FSA)

Education Stipend

Learning & Development

Bias Training

Performance Bonus

HubSpot Foundry is hiring a Staff Product Designer to lead AI-native, zero-to-one product design that helps small businesses get value quickly.

Senior technical leader needed to design, prototype, and deploy AI-driven automation solutions that transform Corporate Services and HR operations at AbbVie.

Lead and scale cross-site CNC machining and rapid prototyping operations to deliver ultra-precision components for Neuralink’s medical devices and surgical systems.

HeyMilo seeks a scrappy, product-focused senior engineer (ex-founder or equivalent startup background preferred) to rapidly prototype and ship end-to-end solutions that directly impact revenue.

Stream Data Centers is looking for a senior Mechanical Engineer and Program Manager to lead mechanical systems design and delivery across data center projects, ensuring on-time, on-budget execution and cross-functional alignment.

Lead catheter and mechanical systems development for a fast-moving IVUS medical device startup, owning design through prototype, testing, and manufacturing handoff.

Experienced electrical engineer needed to lead R&D for biometric wearables at WHOOP, combining circuit design, hands-on prototyping, and advanced data-driven validation to shape next-generation products.

Product-oriented engineer needed to research workflows, prototype solutions, and help build user-facing features alongside the product lead and CTO at an early-stage NYC company.

Lead mechanical design and development of next-generation minimally invasive surgical robots at Intuitive, applying deep mechanical engineering expertise to prototype and production systems.

Callibrity is looking for a systems-minded Interface & Interaction Designer to craft clear, accessible, and scalable user interfaces and prototypes while collaborating closely with product and engineering teams.

Lead product design for IPT Global’s web-based engineering SaaS—shaping dashboards, workflows, and a scalable design system while supporting high-value marketing assets.

Stryker’s Inari Medical is hiring a Senior R&D Engineer to lead development, V&V, and product launch activities for peripheral vascular devices at the Irvine, CA engineering site.

Contract front-end developer role building responsive, usable web and mobile interfaces for a commercial application in King of Prussia, PA.

Work as an Electronics Engineering Co-op at DropletPharma to design and prototype control and electromechanical subsystems for radiopharmaceutical production platforms.

DSN is seeking a senior UX Designer to lead design-system implementation and user-centered product design for enterprise and fleet-focused digital solutions across multiple US locations.

Help turn AI agents from chat demos into production systems by shipping fast demos, building partner integrations, and engaging developer communities as a technical growth engineer.