Logo Cologne Intelligence GmbH

Mobile App Developer Android

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Job

  • Level
    Experienced
  • Job Field
    Mobile
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Salary
    66.000 to 78.000€ gross/year
  • Location
    Cologne
  • Working Model
    Hybrid, Onsite
  • Job Summary

    In this role, you will develop native Android apps, implement features with Kotlin, write clean code, and ensure high quality through unit tests. You collaborate closely with the team to continuously improve the UX and technical structure.

    Job Technologies

    Your role in the team

    • Together with your team, you create, refine, and estimate user stories, implement features, and write clean code that is elegant, well-maintainable, and delightfully efficient.
    • You ensure good test coverage with unit tests and work together with QA to address defects.
    • You are able to communicate your ideas clearly within the team or towards the client and are passionate about good product development.
    • You are responsible for the technical structure as well as the UX of the app and actively contribute suggestions to improve them.

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    Our expectations of you

    Qualifications

    • You are highly familiar with the Android Framework, have a thorough understanding of how Kotlin Coroutines work, and have experience working with Jetpack Compose.
    • Methods such as CI/CD, Clean Code, and architectures like MVVM and MVP are familiar to you.
    • A passion for experimentation and a sparkle in the eyes when it comes to exploring new technologies.
    • Agile value system: Framework is important, mindset is more important.
    • You use AI not only as a coding assistant but also have a basic understanding of agentic AI workflows and know how they can meaningfully support software development.
    • Fluent German skills (C1) for our customer interactions conducted in German, and English, which at least doesn't sound like Spanish to you, spoken and written.
    • A plus but not a must: You have knowledge in another area of software development, e.g., iOS or Backend Development. More important than prior knowledge is our willingness to independently familiarize yourself with new topics.

    Experience

    • Several years of practical experience in developing native Android apps.

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    What we offer

    • An open-minded team that makes it easier for you to get started in the world of Cologne Intelligence.
    • The principle that your time is valuable to us: We work reasonable hours, meetups are considered working time, and with a sabbatical, you can take a break when needed.
    • Much remote flexibility instead of the traditional consulting life on the road: work from home or in our offices in Cologne or Frankfurt with occasional assignments nationwide.
    • Our belief that your thirst for knowledge should be satisfied! Therefore, we give you full flexibility with a freely allocable training budget for your personal development. And you'll also receive a Udemy Business account as a bonus!
    • Modern equipment with free choice between macOS, Windows, and Ubuntu.
    • Great events with your colleagues: hackathons, Open Fridays, sports events, and our Social Day.
    • The opportunity to actively shape the company as a member of our CI One Employee Cooperative.

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    Benefits

    Work-Life-Integration

    Food & Drink

    Topics You Will Work On

    Job Locations

    • Location Cologne

      Nordrhein-Westfalen

      Germany

    About Your Employer

    Cologne Intelligence GmbH

    Cologne Intelligence GmbH

    At Cologne Intelligence, we help companies prepare for the digital future. With over 150 CI employees, we provide agile, personal, and results-oriented support for our customers - from initial strategic planning all the way to implementing IT applications. We have the experience and expertise to help your business succeed in the digital age. Contact us today to learn more about how we can help you digitize your business.

    Description

  • Company Type
    Established Company
  • Working Model
    Hybrid, Onsite
  • Industry
    Internet, IT, Telecommunication
  • Logo Cologne Intelligence GmbH

    Mobile App Developer Android

    Salary
    66.000 to 78.000€ gross/yearEstimated net salary based on the gross salary in the job ad using tax class I.40.590 to 46.978 € net/year · Tax class I
    Location
    Cologne
    Working Model
    Hybrid, Onsite
    Diversity
    Open for all genders

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