Senior Full-Stack Engineer (Frontend-Leaning)

Title: Senior Full-Stack Engineer (Frontend-Leaning)
Location: Mountain View, CA (Hybrid 3 Days Onsite)
Type: Full-Time
Tech Stack: React, TypeScript, Next.js, TailwindCSS

Overview: A fast-growing AI startup is building the world s first agentic AI system for GTM automation. The role focuses heavily on frontend engineering, collaborating deeply with product, design, and AI research teams to build intuitive, high-performance AI-native interfaces.

What You'll Be Doing

• Own the full lifecycle of elegant, high-performance frontend experiences: concept, build, launch, iterate.
• Collaborate with product, design, and AI research teams to convert rough concepts into polished user interfaces.
• Make tradeoffs between speed, polish, and complexity, shipping quickly to validate.
• Architect scalable frontend systems built for long-term maintainability.
• Integrate AI/LLM-driven capabilities into seamless human-centered workflows.
• Build analytics and feedback loops to measure impact and guide iteration.
• Optimize reliability and performance through CI/CD and robust testing.
• Help evolve the design system and component library for consistency and rapid development.

What You Bring

• Deep expertise with React, TypeScript, Next.js, and TailwindCSS.
• Strong architectural instincts for scalable, maintainable frontend systems.
• Passion for AI-native interfaces and real-time interactions.
• Experience shipping production features quickly and cleanly.
• Design-minded approach with strong attention to interaction quality, motion, and polish.
• Excellent cross-functional collaboration skills.

Bonus Points

• Full-stack fluency.
• Startup/early-stage comfort.
• 3 5 years of full-stack development experience.

The Offer

• Salary: $185K $200K
• Equity: Competitive
• Work Model: Hybrid (3 Days Onsite, Mountain View)
• Sponsorship: Not Available

Thanks & Regards, John Wilson
Senior Technical Recruiter