Senior AI Frontend Engineer — Scale Smart UI & AI Workflows

Klarity; New York (NY); On-site; USD 185,000 - 315,000; Full time

Benefits offered by this job

Equity

Employer-Paid Medical, Dental & Vision

Parental Leave

Learning Fund

Wellness Fund

401k via Betterment

Relocation support to SF Bay Area

Parking & Transit benefits

Lunch program

Snack Central

Bike room

Job summary

Within is seeking an AI Front-end Engineer who sits at the intersection of product design and frontend engineering. You will define and implement the look and feel of AI-native workflows, ensuring enterprise tools feel as intuitive as consumer apps.

We value portfolio work over degrees and expect mastery of React, Next.js, TypeScript, and Tailwind. You’ll work with AI tools to prototype multiple variations quickly while delivering polished, scalable UI.

Qualifications

• 4+ years of shipping production-grade products.

Responsibilities

• Architect scalable front-end systems and reusable components for enterprise tools.
• Own and ship primary user-facing features with production-grade polish.
• Bridge AI capabilities with elegant user experiences and intuitive interfaces.
• Prototype design concepts with AI tools to rapidly validate ideas in code.

Skills

Front-end engineer

React

Next.js

TypeScript

Tailwind

AI integration

Performance optimization

Design sensibility

Prototyping with AI tools

Tools

Cursor

Claude Code

v0.dev

Lovable

Job description

Within is seeking an AI Front-end Engineer who sits at the intersection of product design and frontend engineering. You will define and implement the look and feel of AI-native workflows, ensuring enterprise tools feel as intuitive as consumer apps.

We value portfolio work over degrees and expect mastery of React, Next.js, TypeScript, and Tailwind. You’ll work with AI tools to prototype multiple variations quickly while delivering polished, scalable UI.