Junior Frontend Developer

Rock&Apps is seeking a detail-oriented Junior Frontend Developer to build and maintain marketing landing pages and internal admin systems. This role focuses on strengthening frontend fundamentals while delivering real business impact through clean, performant UI and close collaboration with designers.

• Build and maintain marketing landing pages
• Develop and improve the UI of internal admin system
• Work closely with designers to implement UI accurately
• Optimize pages for performance, loading speed, and usability
• Debug and improve existing layouts and frontend logic

• Strong knowledge of HTML and CSS, including responsive mobile-first layout, cross-browser compatibility, Flexbox and CSS Grid
• Solid understanding of JavaScript (ES6+), vanilla JS, DOM manipulation, events, async/await, fetch, and basic API interaction
• Experience with SCSS and CSS methodology such as BEM
• Experience working with Git: branches, commits, and resolving merge conflicts
• Basic understanding of modern build tools such as Webpack or Vite
• Understanding of frontend performance and optimization techniques including lazy loading and image optimization
• Ability to work fast, decompose tasks, and debug using browser DevTools
• Clear communication skills and high level of responsibility
• Nice to have: Experience with React

• Fast-growing environment with minimal bureaucracy
• Support for professional development
• 15 paid vacation days
• 15 paid sick days
• 5 paid days off
• Benefit bar