Crash Devils is an IT outstaff/outsourcing company with developers from Ukraine and Europe. We are here to support businesses with a wide range of back-office solutions, offering a win-win alternative to in-house teams. Our company provides specialists for unique tasks, we work with frontend, backend, QA and other directions. Our clients can recruit dedicated teams and experienced departments to meet their business needs quickly and efficiently. Our clients come from different industries and domains: Banking & Fintech, Healthcare, E-commerce, Marketing, Gaming etc.
-
· 241 views · 61 applications · 3d
Strong junior/middle Frontend Developer (React.js / Next.js) developer
Full Remote · Ukraine · 2 years of experience · B1 - IntermediateWe are looking for a highly skilled Frontend Developer (React.js / Next.js) to join our growing team. Our mission is to deliver high-quality, scalable web solutions for complex business needs. If you are passionate about modern web development and...We are looking for a highly skilled Frontend Developer (React.js / Next.js) to join our growing team. Our mission is to deliver high-quality, scalable web solutions for complex business needs. If you are passionate about modern web development and optimization, and enjoy working with both legacy and cutting-edge technologies, we would be glad to see you on board.
We are looking for current skills:
- 2+ years of commercial frontend development experience
- Strong knowledge of React.js, Next.js, JavaScript (ES6+)
- Experience with jQuery and legacy code maintenance
- Proficiency in CSS/SCSS (responsive, Grid, Flexbox)
- Familiarity with performance optimization, REST APIs, and build tools (Webpack, Vite, Gulp)
- Strong debugging skills and cross-browser knowledge
That’s what you should do:
- Maintain and optimize the existing jQuery codebase
- Refactor and modularize CSS for scalability
- Ensure mobile-first UX and cross-browser support
- Develop and migrate features with React / Next.js
- Work with WebSockets, API integrations, and security improvements
- Implement state management, performance benchmarks, and modern build processes
- Build business-critical features (payments, authentication, promotions)
- Contribute to A/B testing and conversion optimization
Is good to have:
- TypeScript, basic PHP knowledge
- Experience with testing frameworks
- Familiarity with GSAP, design tools, and CI/CD
- Understanding of SEO, analytics, and A/B platforms
That’s what we offer to you:
- Regular salary reviews and career growth opportunities
- Remote work with a flexible schedule
- Paid vacation and sick leave
- State holidays according to Ukrainian legislation
- Challenging projects with a modern stack
Friendly and professional team
_ _ _ _ _ _ _ _ _
Questions and Answers:
Does the position come with a probation period, and if so, how long does it last?
Yes, there is a three-month probation period.What is the expected work schedule?
Full-time, remote, flexible, with start no later than 11:00 (8 hours per day on average).How many vacation and sick days are provided?
12 working days of paid vacation; 10 working days of paid sick leave.So don’t waste your time — write to us, and let’s build something amazing together! 🚀
More