Frontend Developer (m/w/d)
HybridBerlin, State of Berlin, Germany
Berlin, State of Berlin, GermanyHybridFull TimeSmall
Full TimeSmall
Job Summary
Program A/B test scenarios for high-traffic E-Commerce shops and develop, adapt, and maintain E-Commerce websites and landing pages based on design specifications. Act as a technical sparring partner for analysts to validate test feasibility, ensuring clean, performant code implementation and pre-launch QA measures. Requires strong HTML5, CSS3, and JavaScript expertise with framework experience; fluent German (C1) is mandatory for analyst collaboration. This role supports LEAP's Conversion Team in optimizing international brand and DAX client projects within a remote-first or Berlin office environment.
Required Qualifications
- Erfahrung als erfahrener Entwickler
- Tiefe Kenntnisse in HTML(5)
- Tiefe Kenntnisse in CSS(3)
- Erfahrung mit JavaScript
- Erfahrung mit Frameworks wie Bootstrap oder jQuery
- Sehr gute Deutschkenntnisse (C1)
Desired Qualifications
- Erfahrung mit Tools wie Kameleoon, Optimizely, AB-Tasty oder VWO
- Grundverständnis für Adobe Photoshop/XD zur Extraktion von Assets
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