Remote Usability Testing Jobs in Queens, NY (NOW HIRING)

Position Summary

We are seeking a Senior React Developer to join our team in New York. The ideal candidate will have extensive experience building modern, responsive, and high-performance web applications using React and related frontend technologies. You will collaborate with product managers, UX/UI designers, backend engineers, and QA teams to deliver exceptional user experiences for enterprise-scale applications.

Location

New York, NY (On-site/Hybrid/Remote - based on business needs)

Key Responsibilities

• Design, develop, and maintain responsive web applications using React.js.
• Build reusable, modular, and maintainable UI components.
• Develop new features and optimize existing applications for performance and scalability.
• Integrate frontend applications with RESTful APIs and GraphQL services.
• Collaborate with UX/UI designers to translate wireframes and designs into high-quality user interfaces.
• Implement responsive design and ensure cross-browser compatibility.
• Write clean, testable, and well-documented code following frontend best practices.
• Participate in code reviews, technical design discussions, and sprint planning.
• Identify and resolve performance bottlenecks, bugs, and usability issues.
• Work closely with backend, DevOps, QA, and product teams throughout the software development lifecycle.

Required Qualifications

• Bachelor's degree in Computer Science, Engineering, or a related field.
• 5-8+ years of frontend development experience.
• 4+ years of hands-on experience with React.js in production environments.
• Strong proficiency in JavaScript (ES6+) and TypeScript.
• Experience with React Hooks, Context API, and state management libraries such as Redux or Zustand.
• Strong knowledge of HTML5, CSS3, Sass, and responsive web design.
• Experience integrating RESTful APIs and GraphQL.
• Familiarity with modern frontend build tools such as Vite, Webpack, Babel, and npm/yarn.
• Experience with Git and Agile/Scrum methodologies.
• Strong problem-solving, communication, and collaboration skills.

Preferred Qualifications

• Experience with Next.js and server-side rendering (SSR).
• Familiarity with micro-frontend architecture.
• Experience with cloud platforms such as AWS, Azure, or GCP.
• Knowledge of authentication and authorization using OAuth2, JWT, and OpenID Connect.
• Experience with accessibility (WCAG), performance optimization, and SEO best practices.
• Exposure to CI/CD pipelines and containerized deployments.

Technical Skills

• Frontend: React.js, Next.js, JavaScript (ES6+), TypeScript
• State Management: Redux, Redux Toolkit, Zustand, Context API
• Styling: HTML5, CSS3, Sass, Tailwind CSS, Material UI
• API Integration: REST, GraphQL
• Testing: Jest, React Testing Library, Cypress
• Build Tools: Vite, Webpack, Babel
• Version Control: Git
• CI/CD: GitHub Actions, Jenkins, Azure DevOps
• Cloud (Preferred): AWS, Azure, GCP

Nice-to-Have

• Experience with enterprise SaaS, fintech, healthcare, or e-commerce applications.
• Knowledge of frontend security best practices and secure coding standards.
• Experience mentoring junior developers and leading frontend initiatives.
• React, JavaScript, or cloud-related certifications.

Compensation, Benefits and Duration

Minimum Compensation: USD 40,000
Maximum Compensation: USD 140,000
Compensation is based on actual experience and qualifications of the candidate. The above is a reasonable and a good faith estimate for the role.
Medical, vision, and dental benefits, 401k retirement plan, variable pay/incentives, paid time off, and paid holidays are available for full-time employees.
This position is not available for independent contractors
No applications will be considered if received more than 120 days after the date of this post