Senior Frontend Developer - JavaScript (Remote)

About the role

We are seeking a Senior Frontend Developer with strong JavaScript expertise to join a leading software development client on a contract basis. The position is fully remote, allowing you to work from anywhere while delivering high‑quality user interfaces for a global audience.

Key responsibilities

• Design, develop, and maintain responsive web applications using JavaScript, TypeScript, React and related technologies.
• Integrate frontend components with backend services through RESTful APIs and GraphQL.
• Ensure cross‑device compatibility and optimal performance through responsive design principles.
• Write clean, modular, and scalable code following industry best practices.
• Participate in code reviews, contribute to architectural decisions, and mentor junior team members.

Required profile

• Proven experience building complex frontend applications in a senior role.
• Strong problem‑solving abilities and attention to detail.
• Ability to work independently in a remote environment and collaborate effectively with distributed teams.

Required skills

• JavaScript (ES6+), TypeScript
• React, Redux
• HTML5, CSS3, responsive design
• RESTful APIs, GraphQL
• Testing frameworks such as Jest or Cypress
• Build tools like Webpack or Vite
• Version control with Git

What we offer

• Competitive hourly rate ranging from $20 to $50.
• Fully remote work with flexible hours.
• Opportunity to contribute to high‑impact projects for a global leader in software development.