Front-End Developer - Copenhagen

QuantumIT Solutions; København; On-site; DKK 88,000 - 119,000; Full time

Job summary

QuantumIT Solutions is seeking a Front-End Developer to build and maintain user-friendly websites and web apps. You will collaborate with the design team to translate visuals into responsive, interactive interfaces using HTML, CSS and JavaScript.

You will implement design mockups, ensure cross‑browser compatibility, and optimize performance while staying current with front-end trends and best practices.

Qualifications

• Proven front-end development experience with HTML/CSS/JS.
• Solid understanding of UI/UX and responsive design.
• Experience with React or Angular frameworks.
• Familiarity with CSS preprocessors (SASS/LESS) and version control.

Responsibilities

• Develop new user-facing features.
• Ensure feasibility of UI/UX designs.
• Optimize websites for speed and scalability.
• Collaborate with back-end developers to improve usability.
• Ensure cross-browser compatibility.
• Convert design mockups into production code.
• Troubleshoot and debug issues.
• Stay updated on emerging front-end trends.

Skills

HTML

CSS

JavaScript

jQuery

React

Angular

SASS

LESS

SEO

Time management

Tools

Git

Job description

As a Front-End Developer you will be responsible for creating and maintaining user-friendly and visually appealing websites and web applications You will work closely with the design team to ensure seamless integration of designs and functionality Your skills in HTML CSS and JavaScript will be essential in developing responsive and interactive websites

Responsibilities

• Develop new user-facing features
• Ensure the technical feasibility of UIUX designs
• Optimize websites for maximum speed and scalability
• Collaborate with back-end developers to improve usability
• Ensure cross-browser compatibility
• Implement design mockups into code
• Troubleshoot and debug issues
• Stay updated on emerging trends in front-end development

Requirements

• Strong proficiency in HTML CSS JavaScript and jQuery
• Experience with front-end frameworks such as React or AngularJS is a plus
• Knowledge of server-side CSS pre-processing platforms such as SASS or LESS
• Familiarity with code versioning tools Git
• Understanding of SEO principles
• Ability to work independently as well as in a team environment
• Excellent time-management skills and ability to meet deadlines
• Detail-oriented with strong problem-solving skills

Salary 1400$ per month negotiable based on experience

Location Copenhagen Denmark

This is a full-time position without accommodation

Candidates must have a valid biometric passport