Senior Frontend Engineer: AI-Driven Growth & Onboarding

Close; United States; Remote; USD 130,000 - 190,000; Full time

Benefits offered by this job

Competitive pay + organization-wide,目标

5 weeks PTO + holidays

80% work option

Parental leave

Sabbatical

US Healthcare plans

401k match

Job summary

Close is hiring a seasoned frontend engineer to join the Growth team and own the agent-forward onboarding UI, inbox-to-CRM experience, and cross-functional experimentation across onboarding, activation, billing, and data import.

You’ll ship AI-powered interfaces using TypeScript, React, Vite, CSS Modules, Storybook, Playwright, and WebSockets, while collaborating with Product and AI tooling. This role emphasizes fast learning, ownership, and cross-team impact.

Qualifications

• Seasoned frontend engineer with strong React expertise.
• Experience designing experiments and interpreting data in product growth.
• Familiarity with B2B experimentation and Amplitude implementations.
• Experience shipping AI-powered user interfaces and handling streamed data.

Responsibilities

• Build agent-forward onboarding UI and an inbox-to-CRM experience.
• Design experiments, define metrics, and own Amplitude end-to-end.
• Collaborate across onboarding, activation, billing, and imports for Growth.

Skills

Frontend engineering

Experimentation

Amplitude (B2B)

AI-powered UIs

AI tooling usage

Product collaboration

Tools

TypeScript

React

Vite

Amplitude

CSS Modules

Storybook

Playwright

WebSockets

Job description

Close is hiring a seasoned frontend engineer to join the Growth team and own the agent-forward onboarding UI, inbox-to-CRM experience, and cross-functional experimentation across onboarding, activation, billing, and data import.

You’ll ship AI-powered interfaces using TypeScript, React, Vite, CSS Modules, Storybook, Playwright, and WebSockets, while collaborating with Product and AI tooling. This role emphasizes fast learning, ownership, and cross-team impact.