Senior Frontend Engineer: Build fast, delightful UIs

Justworks; New York (NY); On-site; USD 188,000 - 242,000; Full time

Job summary

Justworks is seeking a Senior Software Engineer, Frontend, in our New York City office to join the Frontend Engineering team. You’ll build customer‑facing web apps with a focus on performance, security, and great user experience.

You’ll work primarily in JavaScript/TypeScript, master at least one frontend framework, and contribute to reusable, modular UI components used across Justworks products. Collaborate with design, product, and backend peers, write tests, and help hire and grow our growing

Qualifications

• Minimum of 7+ year experience in Frontend development
• Mastery of JS/HTML/CSS and at least one framework such as React, Vue, etc
• Working knowledge in at least one server side language, such as Ruby, Python, Golang, etc

Responsibilities

• Gather requirements
• Partner with your team lead to produce clean, effective, on-brand user experiences
• Implement designs with a high level of fidelity
• Research design patterns and propose technical solutions to common web UI/UX problems
• Coding, testing, and deploying modern web apps
• Help hire and develop our growing team

Skills

Frontend experience 7+ years

JS/HTML/CSS

React/Vue frameworks

Tools

Vue 3

Vite

PostCSS

Playwright

Node

Fastify

Golang

Mysql

AWS

Git

Job description

Justworks is seeking a Senior Software Engineer, Frontend, in our New York City office to join the Frontend Engineering team. You’ll build customer‑facing web apps with a focus on performance, security, and great user experience.

You’ll work primarily in JavaScript/TypeScript, master at least one frontend framework, and contribute to reusable, modular UI components used across Justworks products. Collaborate with design, product, and backend peers, write tests, and help hire and grow our growing