Senior Full-Stack Design Engineer
clera · San Francisco · onsite
USD 130,000 to 225,000 a year
About the RoleJoin a product team at an early-stage AI infrastructure startup to design and build interfaces for tools used to create and evaluate AI agent environments. You will work across product design and front-end engineering, making technically complex workflows clear and actionable while helping shape how people work with AI systems.
What You'll Do- Design and build product interfaces from early concepts through release.
- Make agent runs, evaluation results, reward signals, and quality feedback understandable and useful.
- Partner with research and engineering to turn reinforcement learning and evaluation workflows into practical tools.
- Talk with users, identify where they struggle, and improve the product based on feedback.
- Create reusable interaction patterns and maintain strong usability, visual quality, and implementation standards.
What We're Looking For- At least 3 years of experience in design engineering, product design, or a similar role shipping product interfaces.
- Hands-on front-end engineering skills and experience turning designs into working interfaces. No specific programming stack is listed.
- A portfolio of shipped design engineering work and a track record of learning from user feedback.
- Experience working closely with engineers and researchers on product development.
- Strong product and interaction design judgment, clear communication, and comfort working with technical concepts.
- Experience with developer tools, data-rich products, research software, AI agents, evaluations, reinforcement learning, or training data is valuable.
Compensation & BenefitsAnnual salary range: $130,000 to $225,000. Visa sponsorship is available.
LocationBased in San Francisco, California. The role may be on-site or remote.