5+ years of software engineering experience focusing on frontend development
Expertise in React, TypeScript, JavaScript, HTML, CSS, and browser APIs
Familiarity with integrating frontend applications with backend services
Strong foundation in web performance and accessibility best practices
Proven track record of test-driven development and using tools like Storybook
Proficient in building data-intensive dashboards and real-time interfaces
Responsibilities
Rapidly learn the Vapi frontend stack and improve customer experiences within 30 days
Take ownership of core workflows related to call health and LLM observability within 60 days
Deliver high-quality production code involving React, TypeScript, and Tailwind
Establish reusable UI patterns and improve interface scalability by 90 days
Enhance performance and accessibility of dashboards and call logs
Collaborate closely with engineering, product, and design teams
Benefits
Competitive salary and equity ownership
Comprehensive medical, dental, and vision coverage
Quarterly off-sites for team bonding
Flexible time off policy allowing for work-life balance
Catered meals and transportation support
$10k annual budget for learning and development
Full Job Description
Why Were Hiring This Role:
Were hiring a senior frontend engineer in San Francisco to raise the quality of the experiences customers use to build and operate voice AI agents.
This role will shape frontend experiences across call health and LLM observability, reporting, and analytics - a broad product surface with significant room for ownership.
Youll shape data-heavy dashboards and call logs used by thousands of monthly active users, making complex, real-time workflows fast, accessible, and trustworthy.
What Youll Do:
30 Days: Ramp up on Vapis frontend stack and Agent Loop/Observe. Build context with engineering, product, and design, learn how dashboards and call logs connect to backend services, and ship a meaningful improvement.
60 Days: Take end-to-end ownership of a core workflow in call health/LLM observability or reporting and analytics. Deliver production React, TypeScript, and Tailwind work with strong API integration, testing, and measurable improvements to performance, accessibility, or usability.
90 Days: Become the primary frontend owner for your area. Establish reusable patterns in the design system and Storybook, improve how data-intensive and real-time interfaces scale, and help the team use agentic coding without compromising craft.
Who You Are:
5+ years of professional software engineering experience with deep frontend expertise and a record of shipping customer-facing products.
Strong command of React, TypeScript, JavaScript, HTML, CSS, browser APIs, and integrating frontend applications with backend services and APIs.
Strong web performance and accessibility fundamentals, including tools such as Chrome DevTools and Lighthouse.
A test-driven approach spanning component, visual, and end-to-end testing, plus experience with Storybook and design systems.
Excellent product and UX judgment and strong collaboration with product and design in fast-moving environments.
Production experience with agentic coding tools and Tailwind CSS. Data-intensive dashboards, complex tables, pagination across millions of rows, or real-time interfaces are a plus.
How We Work:
Build something worthy of love
Craft matters. We aim to build products and experiences customers genuinely love, not just tolerate.
Commit and follow through
We finish what we start and build trust by being people others can count on.
Why not today?
We value urgency and momentum. The fastest path to customer value usually wins.
Seek raw input
We go directly to customers, data, and teammates instead of relying on summaries or assumptions.
Its our problem
We operate as one team. We share credit, own mistakes together, and support each other when things get hard.
Be direct and kind
We give feedback clearly, respectfully, and without delay.
What We Offer:
Real stake: We offer a competitive salary and excellent equity ownership
Comprehensive health coverage: medical, dental, and vision plans
Team love: We love hanging out, and we do quarterly off-sites
Flexible time off: take what you need
More: catered meals, transportation, equipment, and a $10k annual LD budget
