React Developer

We are hiring a React Developer for a contract position based in San Leandro, California. This is a 6+ month engagement focused on front-end development with modern JavaScript frameworks and web technologies.

Responsibilities

• Develop and maintain user interfaces and web applications using React and modern JavaScript
• Write clean, high-quality, and developer-friendly code for front-end components
• Build RESTful APIs and web services
• Create and execute UI unit tests using testing frameworks
• Collaborate with cross-functional teams on large-scale web application development
• Implement state management solutions for complex application requirements
• Optimize applications for high performance
• Mentor and guide other developers on projects and initiatives
• Troubleshoot and resolve technical issues using developer tools
• Participate in code review and version control practices

Qualifications

• Required

• 5+ years of Software Engineering experience

• Preferred

• 4+ years of experience with modern HTML, CSS, JavaScript (ES6+), and TypeScript

• 5+ years of Web Development experience with modern JavaScript frameworks such as React

• Experience creating pixel-perfect, robust, and developer-friendly user interfaces and web applications

• Experience with ReactJS

• Experience with JestJS

• Experience with React Testing Library (RTL)

• Experience with Webpack

• Experience with StorybookJS

• Experience with StencilJS

• Experience building RESTful APIs and web services

• Experience creating large-scale web applications with ReactJS

• Familiarity with complex state management tools such as Redux or RxJS

• Experience writing UI unit tests with Jest, Jasmine, or similar frameworks

• Knowledge of BDD and automated testing practices

• Knowledge of Accessibility and ADA compliance

• Experience with code hosting and version control platforms such as GitHub

• Experience with project tracking software such as Jira

• Experience with application monitoring tools such as Splunk

• Experience with Content Management Systems (CMS)

• Experience with interface design tools such as Figma or InVision