Logo idealo internet GmbH

Senior Full Stack Software Engineer

Job

  • Level
    Senior
  • Location
    Berlin
  • Working Model
    Hybrid, Onsite
  • Job Field
    Web, Full Stack, Back End
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment

Job Summary

In this role, you will develop scalable microservices using Kotlin and TypeScript, implement robust frontend solutions with React, and actively shape the technical direction of our platform.

Job Technologies

Your role in the team

  • Millions of shopping decisions rely on data flowing reliably through idealo's platform every day. In this role, you'll build and evolve the systems that enable our marketing channels with high-quality product and offer data, ensure accurate billing of paid traffic, and provide reliable tracking that makes marketing initiatives measurable.
  • You will work across the full stack using Kotlin, TypeScript, React, Kafka, and AWS while taking ownership of services from design to production. When a feature goes live and runs smoothly, you see the direct impact of your work.
  • Leiten Sie die Entwicklung unserer neuesten Frontend-Anwendung, während Sie im gesamten Stack mitwirken.
  • Design, implement and maintain robust, scalable microservices using Kotlin, TypeScript and related technologies.
  • Übernehmen Sie die vollständige Verantwortung für Ihre Dienste – von Architektur und Implementierung bis hin zu Deployment, Monitoring und kontinuierlicher Verbesserung.
  • Shape our technical direction through architecture decisions, technical design reviews and the long-term evolution of our platform.
  • Verbessern Sie unsere Engineering-Plattform durch die Weiterentwicklung von CI/CD-Pipelines, Observability und Infrastructure as Code-Praktiken.
  • Collaborate closely with marketing and engineering teams across idealo to deliver reliable tracking and billing systems while continuously raising engineering quality through clean code, testing, pair programming, code reviews, mentoring and knowledge sharing.

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Our expectations of you

Qualifications

  • You take ownership and independently drive topics forward.
  • The confidence to speak up and challenge ideas constructively, paired with openness to diverse perspectives.

Experience

  • Several years of professional experience in frontend development with TypeScript/JavaScript and backend development with Kotlin.
  • Solid experience with React, Next.js, Spring Boot, and building RESTful APIs.
  • Experience with event-driven architectures, Kafka and messaging patterns. Experience operating these systems in production is a strong plus.
  • Hands-on experience working with Kubernetes, AWS and Infrastructure as Code tools such as AWS CDK or Terraform, alongside modern CI/CD practices.

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What we offer

  • 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.
  • 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 a view of the whole of Berlin where you can network with colleagues from our group of companies.
  • We offer free counseling and support in all areas of life (professional, private, family, health, etc.) in cooperation with the pme-Familienservice.
  • No problem with a job bike or Deutschlandticket - and it's environmentally friendly, too!
  • We offer many different fitness and sports options, such as an Urban Sports or Gympass membership, to suit your personal needs.
  • 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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Benefits

Work-Life-Integration

Health, Fitness & Fun

Topics You Will Work On

Job Locations

  • Location Berlin

    Germany

About Your Employer

idealo internet GmbH

idealo internet GmbH

Idealo is a Berlin-based internet company that has been around since 2000. Our goal has always been to help our users make the best online purchase decisions.

Description

  • Company Size
    250+ Employees
  • Company Type
    Established Company
  • Working Model
    Hybrid, Onsite
  • Industry
    Internet, IT, Telecommunication

Employer reviews

by devworkplaces.com

Total

(1 Review)
3.0
  • Engineering

    3.2
  • Culture

    2.7
  • Workingconditions

    3.6
  • Career Growth

    2.6
Show all reviews
Logo idealo internet GmbH

Senior Full Stack Software Engineer

Location
Berlin
Working Model
Hybrid, Onsite
Diversity
Open for all genders
English Only
English only required

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