Senior Frontend Engineer - React/Next.js TypeScript

Tech Mirrors; Plano (TX); On-site; USD 120,000 - 170,000; Full time

Job summary

Tech Mirrors in Plano, TX is seeking a Senior Front End Developer to own frontend implementations using React, Next.js, and TypeScript. You will build scalable, accessible web apps and collaborate with product, design, backend, QA, and architecture teams to deliver production-ready front end solutions.

Responsibilities include building responsive UI with Tailwind CSS, employing App Router and Server/Client components, and optimizing performance.

Qualifications

• Bachelors degree in Computer Science, Engineering, or equivalent experience.
• 8+ years of professional front end or web development experience.
• Expert knowledge of React.js (hooks, context, lifecycle), Next.js, TypeScript, ES6+, HTML5, CSS3, and DOM manipulation.
• Deep experience with Tailwind CSS, mobile first design, web accessibility (WCAG), and component driven workflows.
• Proficient with testing suites (Jest, Cypress, Playwright), Git, and browser debugging tools.

Responsibilities

• Development: Build responsive web apps using React, Next.js, TypeScript, Tailwind CSS, and shadcn/ui.
• Architecture: Utilize modern Next.js patterns including App Router, Server/Client Components, SSR/SSG/ISR, caching, and middleware.
• UI/UX: Translate Figma designs into pixel accurate user interfaces; contribute to enterprise design systems and document components via Storybook.
• Data & State: Integrate RESTful APIs with robust asynchronous handling; manage state using TanStack and React Context.
• Optimization: Maximize Core Web Vitals, code splitting, lazy loading, and bundle performance across devices.
• Quality & Testing: Write clean code; develop tests (Jest, React Testing Library, Cypress, Playwright); perform debugging and code reviews.
• DevOps: Utilize Git workflows and support CI/CD pipelines (Vercel, AWS, Azure).
• Leadership: Stay updated on industry trends; mentor junior and mid-level developers to improve engineering maturity.

Skills

React.js

Next.js

TypeScript

HTML5

CSS3

Tailwind CSS

WCAG

Testing

Git

Debugging

TanStack

React Context

Education

Bachelor's degree in CS or related

Tools

Jest

Cypress

Playwright

Storybook

Vercel

AWS

Azure

Radix

Material UI

Chakra

Nx

Turborepo

pnpm workspaces

Job description

Tech Mirrors in Plano, TX is seeking a Senior Front End Developer to own frontend implementations using React, Next.js, and TypeScript. You will build scalable, accessible web apps and collaborate with product, design, backend, QA, and architecture teams to deliver production-ready front end solutions.

Responsibilities include building responsive UI with Tailwind CSS, employing App Router and Server/Client components, and optimizing performance.