Sphere partners with clients to transform their organizations, embed technology and modern processes into everything they do, and enable lasting competitive advantage. We combine global expertise and local insight to help people and companies turn their ambitious goals into reality. At Sphere, we put people first and strive to be changemakers by building a better future through innovation and technology.

Now we are looking for a Frontend Developer to join one of our client projects. The role is focused on building and scaling a high-performance integrated platform with a modern front-end stack.

Type: Contract (Project Engagement, minimum 20 weeks – up to 6 months)
Location: Remote (must overlap with PST and be available until 5:30PM Chicago time)

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Responsibilities include but are not limited to:

• Design and develop scalable, user-friendly frontend applications using Next.js and React.js.

• Implement Typescript/Javascript best practices for maintainable and robust codebases.

• Collaborate with backend engineers to integrate APIs and deliver seamless end-to-end functionality.

• Build responsive UI/UX components that enhance the customer journey and product adoption.

• Optimize applications for performance, scalability, and cross-browser compatibility.

• Work on Node.js integration for frontend-related server-side rendering and API connections.

• Ensure code quality via testing, code reviews, and adherence to development standards.

• Contribute to architectural discussions and decisions for a scalable integrated platform.

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Requirements:

• 5+ years of professional experience in frontend development.

• Strong expertise in React.js and Next.js for building modern web applications.

• Proficiency in Typescript and Javascript.

• Experience with Node.js for frontend-backend integration and server-side rendering.

• Proven track record of building integrated platforms at scale (large user bases, complex systems).

• Strong understanding of responsive design, performance optimization, and best UI/UX practices.

• Experience with cloud-based environments (AWS/GCP) is a plus.

• Excellent communication skills and ability to collaborate in distributed teams.

• Availability within PST working hours and overlap until 5:30PM Chicago time.