Senior Frontend Developer (React/Next) — Remote & Growth

United States Digital Space LLC; United States; Remote; USD 120,000 - 180,000; Full time

Benefits offered by this job

On-time payments

Flexible withdrawal options

8-hour working days

Flex days off

Long-term remote opportunities

Hand-picked opportunities

Job summary

Proxify is seeking a Senior Frontend Developer with strong React.js and Next.js skills to join a team delivering high-performance web applications.

You will design reusable UI components, collaborate across disciplines, and ensure code quality through testing and best practices. This remote role requires CET timezone alignment and offers the opportunity to contribute to cutting-edge projects.

Qualifications

• Minimum 5 years of frontend development experience with React.js and Next.js.
• Strong proficiency in HTML, CSS, JavaScript, and TypeScript.
• Experience with state management libraries (Redux or MobX).
• Familiar with testing frameworks such as Jest or Cypress.
• Git version control expertise.
• Located in CET timezone +/- 3 hours; not available outside this window.

Responsibilities

• Design, develop, and maintain high-performance, scalable web applications using React.js and Next.js.
• Create reusable and maintainable UI components focused on performance and accessibility.
• Collaborate with designers, backend developers, and product managers to translate needs into functional web apps.
• Write clean, well-documented code following best practices.
• Identify and address performance bottlenecks for smooth UX.
• Conduct unit, integration, and end-to-end testing to ensure reliability.

Skills

React.js

Next.js

Frontend development

TypeScript

HTML/CSS/JavaScript

Testing (Jest/Cypress)

Git

Tools

Redux

MobX

Git

Job description

Proxify is seeking a Senior Frontend Developer with strong React.js and Next.js skills to join a team delivering high-performance web applications.

You will design reusable UI components, collaborate across disciplines, and ensure code quality through testing and best practices. This remote role requires CET timezone alignment and offers the opportunity to contribute to cutting-edge projects.