Newlineinfo Corp - IT Services and IT Consulting
Senior Frontend Application Developer
Skills
13 days ago
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Important information
Contract type:
Freelance / Contract
Location:
Newport Beach, CA, USA
Work mode:
Onsite
Published on:
7 October 2026
What they need
Details:
Job Title: Sr Frontend Application Developer
Location: Newport Beach, CA (Onsite Role all 5 days)
We are seeking a Senior Frontend Application Developer with expertise in React, Angular, JavaScript/TypeScript, and REST API integration to build modern, scalable web applications. The ideal candidate is passionate about creating exceptional user experiences and leveraging AI-powered development tools to accelerate delivery and improve quality.
Key Responsibilities
- Develop and maintain web applications using React and Angular.
- Build responsive, accessible, and high-performance user interfaces.
- Integrate frontend applications with REST APIs and enterprise services.
- Collaborate with product owners, designers, architects, and developers to deliver high-quality solutions.
- Drive frontend best practices, performance optimization, and application modernization.
- Leverage GitHub Copilot, Claude Code and similar AI tools to improve productivity.
- Mentor junior developers and contribute to technical excellence.
Required Skills
10+ years of front-end application development experience.
Strong expertise in:
- React
- Angular
- JavaScript / TypeScript
- HTML5, CSS3
- REST API integration
- Experience with Azure, Git, CI/CD, and Agile development practices.
- Strong problem-solving, communication, and collaboration skills.
- Independent, proactive thinker with the ability to work effectively in a fast-paced environment and drive solutions with minimal supervision.
- Experience using AI-assisted development tools in software delivery.
Preferred Skills
- Experience with Tailwind CSS, shadcn/ui, Fluent UI, or Material UI.
- Knowledge of front-end performance, accessibility, and security best practices.
- Experience building enterprise-scale applications on Azure.
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