Senior Frontend Engineer, Handshake AI Enterprise
Apply on HandshakeHandshake AI Enterprise is a new business unit building AI-powered applications for large companies. The Senior Frontend Engineer will be the first senior frontend hire and will define UI foundations including the component system, design language, and engineering patterns. The role is based in San Francisco, CA with 5 days per week in office.
AI skillsThis role asks for AI & agentic skills, exactly what we teach at Into Design SystemsWhat you'll do
- Architect the frontend foundation for Handshake AI Enterprise
- Define the component system, design tokens, patterns, and engineering conventions
- Make foundational technology decisions including framework choices, state management, rendering strategy, and performance budgets
- Build shared libraries and abstractions for other engineers
- Establish code standards, review practices, and documentation
- Collaborate with Applied AI and Platform engineers on API contracts and integration patterns
- Ship production-grade UI for enterprise customer deployments
- Evolve the architecture as the team, product, and customer base scales
What they're looking for
- 5–6+ years of frontend engineering experience with a strong architectural track record
- Deep expertise in ReactJS and TypeScript
- Experience building and maintaining shared component libraries or design systems used by other engineers
- Strong opinions on frontend architecture including state management, rendering patterns, performance, and accessibility
- Ability to defend and evolve frontend architecture decisions
- Experience making technology decisions that others depend on with attention to long-term maintainability
- Comfort working in ambiguous, fast-moving environments
- Strong communication skills to align engineers, product, and design
Summary written by Into Design Systems from the public job posting, without guarantee of accuracy or completeness. Always verify the details and apply on the company's official page.