Founding Engineer, Frontend
CENNA Systems Inc.San Francisco, CA, United States16 hours ago
Job type
- Full-time
Job description5+ years of frontend development experience Strong proficiency in HTML, CSS, and modern UI libraries (e.g., Tailwind, Material-UI, Shadcn) Experience with state management (Redux, Zustand, or similar) Knowledge of web performance optimization and accessibility standards Strong problem-solving skills and attention to detail Excellent communication and teamwork abilities Experience building interfaces for AI-driven or data-intensive applications Knowledge of WebGL, animations, or advanced visualization techniques Experience with CI / CD pipelines for frontend deployment Contributions to open-source frontend projects Prior experience in a startup or rapid-growth environment
About the Role
As a Founding Frontend Engineer at Cenna, you will lead the creation of intuitive, high-performance user interfaces for our agentic services platform. Your work will define the user experience, ensuring our AI-powered products are accessible, responsive, and visually compelling.
Responsibilities
- Design and build responsive, user-friendly interfaces using modern frontend technologies
- Implement pixel-perfect designs that align with product vision and user needs
- Optimize frontend performance for speed, scalability, and accessibility
- Collaborate with backend and AI engineers to integrate APIs and AI-driven features
- Work with product and design teams to iterate on UI / UX based on user feedback
- Establish frontend architecture, coding standards, and best practices
- Mentor junior engineers and contribute to a culture of technical excellence
Requirements
Nice to Have
Apply for this Position
Ready to join our team? We'd love to hear from you! Please send your resume and a brief introduction to careers@cenna.io with the subject line "Founding Engineer, Frontend Application".
Interested in Cenna but don't see the right role? We're always looking for talented individuals.
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Founding Engineer • San Francisco, CA, United States
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