Flutter developer for mobile apps (m/f/d)

Healy World GmbH; Berlin; Remote; EUR 65.000 - 90.000; Vollzeit

Benefits dieser Stelle

Germany ticket

Company bike

Remote work 100%

Pension scheme

Ergonomic office

Zusammenfassung

Healy World GmbH is seeking a Flutter Software Developer to build and maintain high-quality mobile apps for Android and iOS. You will work in a distributed, international team, focusing on rapid delivery and robust performance.

In this role you will integrate APIs, collaborate with design for UI/UX, and ensure best practices in CI/CD and testing. A hybrid remote setup from Germany is possible, with Berlin/Mainz locations referenced.

Qualifikationen

• Proven Flutter and Dart mobile development experience.
• Experience integrating APIs and backend services.
• Strong CI/CD knowledge and tooling.
• Must demonstrate GitHub, GitLab or similar version control experience.
• Excellent teamwork and communication skills.
• Business English proficiency required.

Aufgaben

• Develop and maintain Flutter apps for iOS and Android.
• Integrate third-party APIs and backend services.
• Collaborate with design team on UI/UX integration.
• Ensure quality through testing and debugging.
• Optimize app performance and fix issues.
• Create and maintain technical documentation.

Kenntnisse

Flutter

Dart

API integration

CI/CD

GitHub/GitLab

Mobile app testing

Tools

GitHub/GitLab

Jobbeschreibung

JOB DESCRIPTION

At Healy, you’re not just an employee—you’re a co-creator.

Healy World GmbH is an innovative and leading company in the health and wellness industry.

We’re growing, we’re shaping the future, we’re making a difference—and you can be a part of it! We offer an innovative and diverse work environment that’s constantly evolving. In Finance, Legal, Marketing, or Operations, you’ll have the chance to make a real impact with your ideas and actively help shape change.

Would you like to contribute to the success of our online business as an E-Commerce Manager, leveraging your analytical thinking, your knack for digital trends, and your hands‑on approach? Do you want to support our team with your motivation, dedication, and fresh ideas? Are you passionate about the world of e‑commerce and eager to continuously develop our online store, digital sales channels, and the customer journey—while tackling diverse challenges as part of a dynamic team?

Be more than just an employee—become a co‑creator: as anFlutter Software Developer (m/f/d)

Where? At our location in Berlin or Mainz

YOUR MISSION

• Development and maintenance of Flutter applications: You develop high-quality mobile applications for Android and iOS using Flutter and Dart. You are responsible for the continuous improvement and maintenance of the apps
• UI/UX design integration: You will work closely with our design team to optimise the user interface and user experience of the apps and ensure that they comply with current design guidelines
• API Integration: You integrate third‑party APIs and backend services to extend the functionality of the applications and ensure they run smoothly
• Quality assurance: You are responsible for testing and debugging the applications to make sure they run bug‑free and stable
• Performance optimisation: You optimise the performance of the applications to ensure a smooth user experience and analyse and fix performance problems
• Technical documentation: You create and maintain technical documentation for your development work to support team collaboration

YOUR PROFILE

• Solid experience in mobile app development with Flutter and Dart
• Knowledge in the integration of APIs and backend services
• Good knowledge of CI/CD practices/methods
• (Must-have)Proven experience with GitHub, GitLab or similar version control platforms*
• Experience in troubleshooting and performance optimisation of mobile applications
• Good teamwork and communication skills
• Willingness to continuously learn and follow Flutter development best practices
• Ideally experience with agile development methodologies
• Business fluent in English with excellent written and verbal communication skills required

Must-have!
*To be considered for the advertised position, you should be able to demonstrate that you have experience with GitHub, GitLab or similar version control platforms. This is essential as these skills are required for efficient collaboration and smooth working within our team. You should be able to demonstrate your knowledge and experience of using these platforms in your CV or cover letter to ensure you have the necessary skills to be successful in this role.

THAT'S WHAT WE OFFER YOU!

• Mobility: Subsidized Germany ticket and a company bike through salary conversion
• Retirement Benefits: 50% employer contribution to company pension scheme for financial security
• Flexibility: Work-life balance with the possibility to workfully (100%) remote
• Family‑Focused: Paid sick days for children with 100% employer payment for up to 5 days
• Workspace: Innovative office with state-of-the-­art technology and ergonomic, height‑adjustable desks
• Culture: Inspiring corporate culture with an international team, diversity, and flat hierarchies for idea exchange and quick decision‑making
• Catering: Free fresh fruit, non‑alcoholic beverages (water dispenser, Fritz‑Kol ag, etc.), and a wide selection of coffee options
• Shopping Benefits: Corporate Benefit program with exclusive offers and discounts
• Continuous Improvement: We continuously work on enhancing and optimizing our benefits to make your workday more enjoyable and enriching

ARE YOU READY TO BE PART OF OUR TEAM?

If you've made it this far, then we're sure we share something special - an enthusiasm for the exciting opportunity to be part of our Healy World team! We're thrilled that we've piqued your interest and want you to feel right at home with us right from the start.