Cenna
1 week ago Be among the first 25 applicants
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
5+ years of frontend development experience Expertise in JavaScript/TypeScript and frameworks like React, Next.js, or Vue.js 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
Nice to Have
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
Seniority level
Seniority level Mid-Senior level Employment type
Employment type Full-time Job function
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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
5+ years of frontend development experience Expertise in JavaScript/TypeScript and frameworks like React, Next.js, or Vue.js 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
Nice to Have
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
Seniority level
Seniority level Mid-Senior level Employment type
Employment type Full-time Job function
Industries IT Services and IT Consulting Referrals increase your chances of interviewing at Cenna by 2x Get notified about new Frontend Engineer jobs in
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San Francisco, CA $120,000.00-$180,000.00 1 month ago San Francisco, CA $150,000.00-$230,000.00 3 months ago San Francisco, CA $150,000.00-$283,000.00 2 weeks ago Software Development Engineer I - Frontend & Mobile
San Francisco, CA $150,000.00-$176,000.00 3 months ago San Francisco, CA $120,000.00-$190,000.00 9 months ago San Francisco, CA $57.00-$61.00 2 days ago San Francisco, CA $57.00-$61.00 2 days ago San Francisco, CA $125,000.00-$175,000.00 2 months ago San Francisco, CA $163,200.00-$223,200.00 2 weeks ago Software Engineer, Frontend (All Levels)
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#J-18808-Ljbffr