Senior Frontend Developer

Responsibilities

• Work closely with a designer to deliver UI improvements through iterative design and development.
  
• Take ownership of the frontend direction balancing UX thinking with hands on implementation
  
• Advise on select and implement a market leading frontend framework to replace current vanilla JavaScript and jQuery components
  
• Refactor existing templates while using or building GUI support tools where relevant
  
• Improve JavaScript build steps using tools such as Webpack or Vite
  
• Replace the current dashboard and charting framework (FusionCharts) with a modern alternative
  
• Collaborate with backend developers assess technical impact and keep changes safe
  

Requirements

Benefits

• Full time job 40h per week
  
• Competitive and negotiable salary based on experience and skills
  
• Annual salary review
  
• International environment (english speaking)
  
• Hybrid work model 2 days office in Alicante and 3 days remote
  
• Long term stable project
  
• Internal growth potential
  
• Regular informal team outings in Alicante (optional)
  
• Annual team meetings in the Netherlands
  

Required Skills:

- Minimum 5 years of frontend experience building and refactoring production web applications - Solid JavaScript plus strong HTML CSS and SCSS fundamentals - Experience modernizing legacy UIs ideally migrating from jQuery to a component based approach - Hands on with React Vue or Angular and able to advise on framework choice - Experience with build tooling (Webpack Vite or similar) - Comfortable in a PHP Symfony environment from a frontend perspective: refactor PHP templates and understand enough context to collaborate with backend engineers (no backend ownership expected) - Ownership mindset with practical UX focus - Fluent English strong communication is required

Required Education:

Bachelors Degree or similar