JavaScript Developer (React)

TL;DR

JavaScript Developer (React): Building and optimizing the frontend of hirify.global products with an accent on UI element development, extending existing functionality, and solving memory leaks/traffic optimization. Focus on micro-frontend architecture, modern web technologies, and ensuring system reliability.

Location: Remote, must be based in Prague, Czech Republic

Company

hirify.global, the #1 global market leader in data resilience, provides data backup, recovery, portability, security, and intelligence to over 550,000 customers worldwide.

What you will do

• Develop UI elements (dialogs, wizards, forms) using React.
• Extend functionality of existing components.
• Solve and prevent memory leaks and optimize traffic.
• Work with micro-frontend architecture.

Requirements

• 3+ years of experience with commercial web application development.
• Strong knowledge of JavaScript and CSS.
• Experience with TypeScript and React.
• English proficiency sufficient to communicate with international teams (B2 level required).

Nice to have

• Experience with automated testing (Jest, Playwright).
• Understanding of reactive programming patterns (RxJS or similar).
• Experience applying software design patterns in frontend applications.
• Experience with modern build tools (Vite, esbuild, SWC, or similar).
• Knowledge of OpenAPI/Swagger.

Culture & Benefits

• 25 vacation days, 4 sick days, 21 paid medical leave days, plus 4 extra global hirify.globale Days and 24 paid volunteer hours.
• Premium private medical insurance for employees and dependents.
• Daily meal vouchers for restaurants and groceries.
• Flexible cafeteria platform with lifestyle benefit options.
• Multisport Card for gym and wellness.
• Annual public transport reimbursement.
• Corporate mobile plan with optional family tariff.
• Opportunities for learning and growth through on-demand libraries, mentoring, workshops and learning events.