Full-Stack Engineer- Java/HTML/CSS3 (m/w/d) - Whitelabels

The White Labels team focuses on building websites that reuse already published idealo data and present it in new and different ways. We operate across 6 European countries and are among the leading price comparison platforms in Western Europe. 

Beyond coding, our product offers opportunities to work on end-customer experience as well as integrations with platforms like Google and Bing. 

About your new role

• You are responsible for developing, operating and improving scalable, highly available web applications running in AWS  

• You are an integral part of planning, structuring and refining features  

• You contribute to the development of our product as part of a cross-functional team, going beyond pure coding  

• You work across the stack with a strong backend focus, while frontend tasks (HTML, CSS3) are a regular part of your work 

Requirements

Skills & Requirements

• 3+ years of experience as a professional software developer  

• You have solid knowledge in developing cloud applications using Java and Spring Boot  

• You have experience creating and using APIs (e.g. REST, JSON)  

• You have a basic understanding of cloud environments (preferably AWS)  

• You feel confident working with HTML and CSS3, as frontend tasks are a regular part of the role  

• You have experience with agentic coding tools (e.g. Claude Code, GitHub Copilot) 

• You challenge assumptions respectfully and use data and reasoning to debate ideas—then fully commit once a decision is made to ensure alignment and momentum. 

At idealo you can expect

• You want to further your education? We take your personal development goals seriously and, in addition to our idealo Learning Hub, eLearning offerings (e.g., Udemy), coaching & mediation, we also offer you the opportunity to benefit individually from additional learning and development budget.

• And what about the office? Our office in the heart of Berlin offers free organic breakfast, excellent free lunch (vegan and vegetarian), as well as free coffee, lemonades and after-work beer, in addition to the "standard foosball". It also has a fabulous rooftop terrace with view of the whole of berlin where you can network with colleagues from our group of companies.

• In need of additional support in any areas of your life? We offer free counseling and support in all areas of life (professional, private, family, health, etc.) in cooperation with the pme-Familienservice.

• You want full flexibility on your way to work and beyond? No problem with a job bike or Deutschlandticket - and it's environmentally friendly, too!

• Want to keep yourself fit? We offer many different fitness and sports options, such as an Urban Sports or Gympass membership, to suit your personal needs.

• And what else is there? Of course, success must be celebrated! In addition to team events, you can also expect big company events and other moments of organized connection with others in the company and your team throughout the year!

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