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App Developer

World's leading data, insights, and consulting company that shapes brands by understanding people everywhere.
Copenhagen, Denmark
Mobile
Mid-Level Software Engineer
Hybrid
5,000+ Employees
3+ years of experience
Enterprise SaaS · Consumer

Description For App Developer

Kantar, the world's leading data and insights company, is seeking an App Developer to join their Worldpanel team in Copenhagen, Denmark. This role is crucial in building a new platform that will revolutionize how clients access consumer shopping insights. The position focuses on developing a React Native application that will provide real-time consumer behavior analytics.

The ideal candidate will work on creating innovative features including personalized insights, spending visualizations, and secure authentication systems. You'll be part of a collaborative team, working alongside pentesters and tools engineers to ensure both security and functionality. The role offers a perfect blend of technical challenges and business impact, as you'll be instrumental in launching a platform that will be used globally.

Working at Kantar means joining a company of 25,000+ professionals across 100+ countries, offering significant opportunities for growth and development. The company provides an attractive benefits package including 30 days annual leave, flexible working arrangements, and comprehensive health insurance. Kantar's commitment to diversity, equality, and work-life balance makes it an ideal workplace for professionals seeking a meaningful impact in the data insights industry.

The position requires strong expertise in React Native, TypeScript, and modern mobile development practices, combined with the ability to create engaging user experiences. You'll be at the forefront of developing solutions that help shape the brands of tomorrow through better understanding of consumer behavior worldwide.

Last updated 29 minutes ago

Responsibilities For App Developer

  • Develop and maintain features such as personalized insights and visualizations of spending habits
  • Implement secure and smooth login/onboarding experiences
  • Create gamification and streak tracking features
  • Develop smart product suggestions and reminders
  • Build budgeting tools and progress dashboards
  • Implement push notifications and local alerts
  • Create lightweight social and sharing features
  • Develop in-store quick-log and barcode scanning tools

Requirements For App Developer

React
TypeScript
  • Full Professional English Proficiency (C1 Level minimum)
  • Strong experience in React Native and Expo ecosystem
  • Familiarity with authentication flows
  • Experience building data-driven UIs and interactive dashboards
  • Comfort with state management
  • Good grasp of TypeScript and component architecture
  • Experience with local storage solutions
  • Familiarity with analytics, retention metrics, and push notification systems
  • Ability to collaborate effectively with backend, security, and UX teammates

Benefits For App Developer

Medical Insurance
  • 30 days annual leave
  • Hybrid & Flexible work schedule
  • Private Medical Insurance
  • Flexible benefits across health, wealth, and lifestyle

Interested in this job?

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