Senior Front End Developer

Valiant Technologies LLC; Plano (TX); On-site; USD 96,000 - 152,000; Full time

Job summary

Valiant Technologies LLC in Plano, TX seeks a Senior Front End Developer with deep React/Next.js and TypeScript expertise to deliver scalable, responsive enterprise web applications. You will collaborate with product, design, backend, QA, and architecture teams to ship production-ready front end solutions.

Responsibilities include building UI with Tailwind CSS, implementing modern Next.js patterns, translating designs, and contributing to design systems while mentoring junior developers.

Qualifications

• Bachelor's degree in CS, engineering, or equivalent experience.
• 8+ years of professional frontend/web development experience.
• Strong expertise in React.js, Next.js, and TypeScript.

Responsibilities

• Build scalable, responsive enterprise web applications with React and Next.js.
• Implement App Router, Server/Client Components, SSR/SSG/ISR patterns.
• Convert Figma designs into pixel-perfect UI and contribute to design systems.
• Integrate RESTful APIs and manage state with TanStack and React Context.
• Improve performance: Core Web Vitals, code-splitting, lazy loading.
• Write tests using Jest, React Testing Library, Cypress, Playwright; conduct code reviews.

Skills

React.js

Next.js

TypeScript

HTML5

CSS3

Tailwind CSS

Web Accessibility

Storybook

REST APIs

TanStack

Education

Bachelor's degree in CS/Engineering

Tools

Vercel

AWS

Azure

Jest

React Testing Library

Cypress

Playwright

Storybook

Turborepo

Nx

pnpm

Job description

Job Title: Senior Front End Developer
Location: Plano, TX
Duration: 12 Months + Extension
Bill Rate: $86/hour (C2C)
Job Type: W-2, 1099, C2C
Client: To Be Discussed Later
Work Authorization: US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, Other

Job Summary:

We are seeking a Senior Front End Developer with extensive hands on experience in React, Next.js, and TypeScript. You will build scalable, responsive, accessible, and high performance enterprise web applications. This role requires technical ownership and close collaboration with product, design, backend, QA, and architecture teams to deliver production ready front end solutions.

Responsibilities:

• Development: Build responsive web apps using React 19, Next.js 16+, 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.

Qualifications:

• Education: Bachelors degree in Computer Science, Engineering, or equivalent experience.
• Experience: 8+ years of professional front end or web development experience.
• Core Skills: Expert knowledge of React.js (hooks, context, lifecycle), Next.js, TypeScript, ES6+, HTML5, CSS3, and DOM manipulation.
• Styling & Systems: Deep experience with Tailwind CSS, mobile first design, web accessibility (WCAG), and component driven workflows.

Preferred Qualifications

• Next.js Advanced: Expertise in App Router, React Server Components, route handlers, revalidation, and SEO optimization.
• Tools & Libraries: Experience with UI toolkits (Radix, Material UI, Chakra) and monorepos (Turborepo, Nx, pnpm workspaces).
• Security & Infrastructure: Familiarity with authentication (OAuth, JWT), cloud platforms, and Agile/Scrum delivery environments.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.