Rahantech GmbH

Frontend Developer (m/f/d)

Hamburg, Germany full-time Mid Salary not listed
full-time Mid level Technology & IT Curated
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About the role

Tasks

Design and build mobile-first, responsive web pages using HTML, CSS and modern JavaScript frameworks like React, Angular and Vue.js.

Ensure web pages are accessible, optimized and perform seamlessly on various devices and browsers.

Integrate with APIs and backend services to enable dynamic and interactive user experiences.

Work with backend and product teams to deliver end-to-end solutions.

Write and maintain tests (unit test, integration test) and debug to resolve cross-browser and performance issues.

Requirements

A degree in Computer Science or a related field.

Proficiency in JavaScript, HTML5 and CSS3 with an eye for clean, functional code.

Experience with JavaScript frameworks such as React, Angular, or Vue.js.

Familiarity with frontend build tools like Webpack, Gulp, or similar.

Experience with version control systems, particularly Git.

A solid understanding of RESTful APIs and frontend-backend integration.

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Interview prep

Walk in with sharper answers.

Use this as a quick practice sheet before you speak with the employer.

Mid
Technology & IT API integration CSS HTML Javascript Mid level full-time

Likely questions

  1. Tell us about work you have done that is close to the Frontend Developer (m/f/d) role.
  2. How would you approach your first 30 days at Rahantech GmbH?
  3. Which of API integration, CSS and HTML have you used recently, and what did it help you achieve?
  4. Describe a time you solved a problem without waiting to be told exactly what to do.
  5. How do you handle busy days, changing priorities, or pressure at work?

Prepare before the call

  • A recent example that proves your experience with API integration, CSS and HTML.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the Frontend Developer (m/f/d) role because I can bring practical experience in API integration, CSS and HTML, learn the team quickly, and contribute to the outcomes Rahantech GmbH needs from this hire.

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