About the job
About GSPANN:
Headquartered in California, U.S.A., GSPANN is a leading provider of consulting and IT services to global clients. We specialize in helping clients transform their IT capabilities, optimize business practices, and drive operational efficiency across industries such as retail, high-technology, and manufacturing. With five global delivery centers and over 1,900 employees, we combine the personalized approach of a boutique consultancy with the extensive capabilities of a large IT services firm.
Job Title: Lead Frontend Engineer
Job Type: Long Contract
Job Location: Seattle, WA (4 days per week Hybrid Onsite)
Role Overview
Design and build scalable, high-performance web applications using React and Next.js, owning frontend architecture, feature delivery, and collaboration across product, design, and backend teams.
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Key Responsibilities
• Design and develop enterprise-grade frontend applications using React and Next.js
• Own frontend architecture, component design, and performance optimization
• Implement responsive, accessible, and cross-browser compatible user interfaces
• Integrate with backend APIs and manage asynchronous data flows
• Apply state management patterns and frontend best practices
• Ensure code quality, test coverage, and maintainability
• Lead feature or module delivery end-to-end with minimal supervision
• Collaborate closely with product, design, and backend engineering teams
• Participate in code reviews, technical discussions, and solution design
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Required Qualifications
• 10+ years of frontend / software engineering experience
• Expert proficiency in React.js with strong hands-on experience in Next.js
• Strong command of JavaScript (ES6+), TypeScript, and JSX
• Deep understanding of HTML5, CSS3, responsive design, and browser behavior
• Experience with state management libraries (Redux, Context API, or similar)
• Strong understanding of performance optimization and web vitals
• Experience writing unit and component tests (Jest, React Testing Library)
• Proficiency with build tools and package managers (Webpack, Vite, npm/yarn)
• Strong experience with Git and collaborative development workflows
• Excellent communication skills and ability to work cross-functionally
Working at GSPANN
GSPANN is a diverse, prosperous, and rewarding place to work. We provide competitive benefits, educational assistance, and career growth opportunities to our employees. Every employee is valued for their talent and contribution. Working with us will give you an opportunity to work globally with some of the best brands in the industry.
The company does and will take affirmative action to employ and advance in the employment of individuals with disabilities and protected veterans and to treat qualified individuals without discrimination based on their physical or mental disability status. GSPANN is an equal opportunity employer for minorities/females/veterans/disabled.
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