About this role
About the Role
Join a growing team building AI infrastructure and tools for creating and evaluating AI training environments. You will combine front-end engineering and product design to make complex agent workflows clear, useful, and actionable.
What You'll Do
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Design and build interfaces across a product platform and marketplace, from early concepts through launch.
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Make agent runs, evaluation results, reward signals, and quality feedback understandable and actionable.
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Partner with research and engineering to turn reinforcement learning and evaluation workflows into useful tools.
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Talk with users, observe their challenges, and improve the product based on their feedback.
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Develop thoughtful interaction patterns and uphold a high bar for usability, visual quality, and implementation.
What We're Looking For
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At least 3 years in a design engineering, product design, or similar role shipping product interfaces.
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Experience primarily as a full-stack engineer with design experience, including front-end skills and a track record of turning designs into working interfaces.
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A portfolio demonstrating strong visual design and shipped product work improved through user feedback.
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Technical education or strong technical fundamentals, with the ability to explain complex concepts clearly.
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Experience collaborating closely with engineers and researchers.
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Developer tools, data-rich products, research software, AI agents, evaluation, reinforcement learning, or training data experience is useful.
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Experience building reusable interface patterns or working independently in an early-stage company is a plus.
Compensation & Benefits
Base salary: $130,000 to $225,000 USD annually. Visa sponsorship is available.
Location
On-site in San Francisco, California, with remote options available.