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Senior Frontend Developer (React.js / Next.js)

Proxify AB Remote USA Remote USA Full Time Posted Jul 13, 2026

Job Overview

proxify. io The Role: We are looking for a Senior Frontend Developer with strong proficiency with React. js and Next. js for one of our clients.

You are a perfect candidate if you are growth-oriented, you love what you do, and you enjoy working on new ideas to develop exciting products.

Job Description

What we’re looking for: Minimum of 5 years of experience in frontend development with a strong portfolio of projects demonstrating expertise in React. js and Next. js.

Proficiency in HTML, CSS, JavaScript, TypeScript, and modern frontend development tools and frameworks. Experience with state management libraries such as Redux, MobX, or similar.

Proficiency with testing frameworks and tools like Jest, Cypress, or Testing Library. Strong knowledge of version control systems, particularly Git.

Located in CET timezone (+/- 3 hours), we are unable to consider applications from candidates in other time zones. Responsibilities: Design, develop, and maintain high-performance, scalable web applications using React. js and Next. js.

Create reusable and maintainable UI components with a focus on performance and accessibility. Work closely with designers, backend developers, and product managers to translate user needs and business goals into functional and engaging web applications.

Write clean, efficient, and well-documented code following best practices in software development. Identify and address performance bottlenecks to ensure smooth and responsive user experiences.

Key Responsibilities

  • Experience with state management libraries such as Redux, MobX, or similar.
  • Responsibilities: Design, develop, and maintain high-performance, scalable web applications using React.js and Next.js.
  • Work closely with designers, backend developers, and product managers to translate user needs and business goals into functional and engaging web applications.

Required Skills and Qualifications

  • What we’re looking for: Minimum of 5 years of experience in frontend development with a strong portfolio of projects demonstrating expertise in React.js and Next.js.
  • Experience with state management libraries such as Redux, MobX, or similar.
  • Strong knowledge of version control systems, particularly Git.
  • Identify and address performance bottlenecks to ensure smooth and responsive user experiences.

USA Jobs Today role summary

Role Summary

Senior Frontend Developer (React.js / Next.js) at Proxify AB is a remote United States position and is listed as Full Time.

proxify.io The Role: We are looking for a Senior Frontend Developer with strong proficiency with React.js and Next.js for one of our clients.

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Application Checklist

  • Review the stated qualifications, including: What we’re looking for: Minimum of 5 years of experience in frontend development with a strong portfolio of projects demonstrating expertise in React.js and Next.js. Experience with state management libraries such as Redux, MobX, or similar.
  • Confirm that the official application page still lists the role as open.
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  • Tailor your resume to the responsibilities and qualifications stated by Proxify AB.
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Work Location and Schedule

This role is listed as Remote USA with location information shown as Remote USA. The employment type is Full Time.

About the Company

Proxify AB is the organization connected with this listing. USA Jobs Today displays this opportunity for job discovery only, so applicants should verify company details, application instructions, and eligibility on the official employer website.

Application Notes

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