Frontend Developer jobs in United States
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Insight Global · 7 hours ago

Frontend Developer

positionGreenwood Village, CO
timeContract
remoteOnsite
senioritySenior Level, Lead/Staff
money$55/hr - $60/hr
date8+ years exp

Insight Global is seeking a Frontend Developer to support the build out of a new application for the customer's enterprise customer base. The role involves working closely with the Frontend Architect to develop data-intensive and data-driven React web applications, implementing complex forms and interactive UI features, and mentoring junior developers.

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H1B Sponsor Likelynote

Responsibilities

Work closely with the Frontend Architect and develop data-intensive and data-driven React web application
Build production-ready UI components using the Charter’s design system and modern React patterns
Implement complex forms, data tables, and interactive UI features with proper validation and error handling
Ensure performance, accessibility, and responsiveness across supported devices and browsers
Write unit, integration, and end-to-end tests to ensure production-quality code
Follow established frontend architecture, coding standards, and review processes
Mentor entry-level developers through code reviews, pair programming, and technical guidance
Collaborate closely with UI/UX designers, backend engineers, QA, and DevOps teams
Contribute to Storybook documentation and shared component libraries

Qualification

React 18TypeScriptFrontend developmentAngularTanStack QueryForm librariesDesign systemsPerformance optimizationTesting toolsBuild toolsCode quality enforcementMentoring

Required

8+ years of frontend development experience
Strong expertise in React 18, modern hooks patterns, and TypeScript
Experience working with Angular, with the ability to understand and migrate Angular-based features to React
Experience with TanStack Query (React Query) or similar server-state libraries
Experience with form libraries such as Formik, React Hook Form, or equivalent
Experience using and extending design systems / component libraries
Strong experience building complex forms and data-driven UI features
Solid understanding of frontend performance optimization techniques
Mentoring Experience- junior developers

Preferred

Strong testing experience using Vitest, Playwright, or similar tools
Proficiency with modern build tools such as Vite or Webpack
Experience with ESLint, Prettier, and code quality enforcement

Company

Insight Global

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Insight Global provides top talent and staffing solutions that help job seekers find careers in healthcare, finance, IT, and government.
dateFounded in 2001
location
Atlanta, Georgia, USA
people-size1001-5000 employees
web-link
https://insightglobal.com/

H1B Sponsorship

Insight Global has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (281)
2024 (164)
2023 (75)
2022 (17)
2021 (3)
2020 (2)

Funding

Current Stage
Late Stage
Total Funding
unknown
2010-07-01Acquired

Leadership Team

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Jared Streppa
President Of Company’s Technology Division
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Recent News

Maryland Daily Record
Staffing services firm signs lease with Baltimore Peninsula
2025-09-26
citybiz
Baltimore Peninsula Signs 15,600-Square-Foot Lease With Insight Global
2025-09-25
PR Newswire
Insight Global Releases 2025 Employee Sentiment Report Highlighting Urgent Need for Better Onboarding and Workplace Culture
2025-09-23
Company data provided by crunchbase