Senior Flutter Developer (m/f/d)*

bloomwell; Frankfurt; Hybrid; EUR 90,000 - 120,000; Full time

Benefits offered by this job

eGym Wellpass

Job-Bike

Frisches Obst & Getränke

Job summary

Bloomwell sucht eine/n Senior Flutter Developer, der/die unsere Mobile-App für iOS, Android und Web weiterführt und verbessert. Du arbeitest eng mit Produkt, Design und Engineering zusammen, um die App intuitiv, zugänglich und zuverlässig zu gestalten und nutzt AI-native Tools, um Codequalität und Lieferung zu beschleunigen.

Du übernimmst Ownership, gestaltest Architektur und Standards, arbeitest hybrid – drei Tage vor Ort in Frankfurt, den Rest remote – und trägst zur Verbesserung der

Qualifications

• Ausf. Erfahrung mit Flutter-Apps, Dart und moderner Flutter-Architektur (State Management, DI, Modularisierung)
• Tiefe Kenntnisse der mobilen Architektur inkl. Networking, Sicherheit, Authentifizierung
• Automatisiertes Testing, CI/CD, Release-automation und Code-Reviews
• AI-gestützte Workflows/Tools im täglichen Coding einsetzen
• Ownership-Ansatz: pragmatische Entscheidungen zur Wertmaximierung
• Erfahrung in Backend- oder Cloud-Integrationen wünschenswert
• Fließendes Deutsch und Englisch, Zusammenarbeit mit Frankfurt-Team
• Bereitschaft: drei Tage pro Woche vor Ort in Frankfurt

Responsibilities

• Wartung und Weiterentwicklung unserer Flutter-App für iOS, Android und Web
• End-to-End-Features entwerfen und implementieren (UI, State Management, DI, Modularisierung)
• Netzwerk, Offline-Funktionalität, Auth, Plattform-Integrationen
• Automatisierte Tests schreiben; CI/CD, Release-Automation & Monitoring betreiben
• REST-APIs, Push-Benachrichtigungen, Analytik, Feature Flags, Crash-Reports & Third-Party SDKs integrieren
• AI-Codierungsassistenten und Agents als Toolbox verwenden
• Flutter-Architektur, Codierungsstandards & Engineering-Kultur gestalten
• Zusammenarbeit mit Product, Design & QA, Lösungen mit User-Feedback validieren
• Bei Bedarf auch Backend, APIs oder Native-Code betreffen

Skills

Flutter

Dart

State management

CI/CD

Testing

REST APIs

Authentication

AI tooling

German

Architecture

Tools

CI/CD pipelines

Job description

Deine Vision

You want your passion for outstanding mobile experiences to give patients access to treatment around the clock, not just during pharmacy or doctor’s office opening hours? Then join Bloomwell. We are one of the leading health tech companies in medical cannabis, with the mission to make access to therapy as simple as possible for patients. Digital, patient centric and fast growing.

Deine Vision

You want your passion for outstanding mobile experiences to give patients access to treatment around the clock, not just during pharmacy or doctor’s office opening hours? Then join Bloomwell. We are one of the leading health tech companies in medical cannabis, with the mission to make access to therapy as simple as possible for patients. Digital, patient centric and fast growing.

As Senior Flutter Developer you maintain and improve our user app for iOS, Android and Web, the cross platform product that connects patients, doctors and our care teams throughout the entire treatment journey. You work closely with Product, Design and Engineering to keep the app intuitive, accessible and reliable for users from very different backgrounds. You work AI native, take full ownership of your domain, and make sure that what you ship actually improves the patient experience, not just closes a ticket

Deine Aufgaben

• Maintain and improve our user app for iOS, Android and Web, built with Flutter
• Design and implement new features end to end, from UI down to state management, dependency injection and modularization
• Build and maintain the app’s networking, offline capabilities, authentication and platform integrations
• Write automated tests and keep our CI/CD, release automation and monitoring healthy as a natural part of your workflow
• Integrate REST APIs, push notifications, analytics, feature flags, crash reporting and third party SDKs
• Use AI coding assistants and agents as a core part of your toolbox, to move faster and improve code quality
• Shape our Flutter architecture, coding standards and engineering culture together with the team
• Work closely with Product, Design and QA to validate solutions with real user feedback and iterate instead of chasing perfection
• Dive into backend services, APIs or native platform code whenever the problem requires it

The position is initially limited to 18 months. This is in accordance with our internal governance and planning principles, under which we structure employment relationships for a defined period of time initially. If performance is as expected, there is generally the prospect of a long-term continuation of the employment relationship. A possible extension will be discussed well in advance of the end of the fixed-term period.

Dein Profil

• Extensive experience building and maintaining production grade Flutter applications, with deep knowledge of Dart and modern Flutter architecture (state management, dependency injection, modularization, testing, performance)
• Solid understanding of mobile architecture beyond the UI layer, including networking, offline capabilities, security, authentication, platform integrations, accessibility and app lifecycle management
• Automated testing, CI/CD, localization, monitoring, release automation and code reviews are simply part of how you build software
• AI native, you use modern LLMs, coding agents and AI powered workflows daily to increase delivery speed, improve code quality and support architecture, testing and debugging
• Ownership mentality, you make pragmatic technical decisions that maximize customer value while minimizing complexity and operational risk
• Engineer first, you’re comfortable diving into backend services, APIs, cloud infrastructure or native platform integrations whenever the problem requires it
• Experience integrating REST APIs, authentication flows, push notifications, analytics, feature flags, crash reporting and third party SDKs
• Stakeholder centric, you enjoy understanding product problems together with Product, Design and QA before jumping into implementation
• Fluent German and English, you work closely with our Frankfurt based team on site
• Willingness to work from our Frankfurt office three days a week, with the rest remote

Warum wir?

You get to actively shape things from day one, in a growing market, with flat hierarchies and real room to decide. No slow moving structures, just fast paths and an open culture where your ideas count.

This is what you can expect:

• Ownership from day one with a direct line to management
• Flexible working hours and hybrid work, three days a week on site in our Frankfurt office, the rest remote
• eGym Wellpass for health and fitness
• Job-Bike
• Fresh fruit, snacks and drinks in our Frankfurt office near the Messe
• Regular team events and a vibrant company culture

*We use the gender neutral abbreviation (m/w/d) to indicate that this position is open to all genders.

Über uns

Die Bloomwell Group mit Sitz in Frankfurt zählt zu den führenden Unternehmen für medizinisches Cannabis in Europa. Seit unserer Gründung im Jahr 2020 gestalten wir ein innovatives, digitales Cannabis-Ökosystem – mit dem klaren Ziel, die Versorgung von Patient:innen zu verbessern und die moderne Cannabistherapie voranzutreiben. Wir bilden die gesamte Wertschöpfungskette ab (mit Ausnahme des Anbaus) und setzen Maßstäbe in Telemedizin, eRezept-Lösungen, digitalen Zahlungswegen und datengestützter Forschung. Unsere Plattform bringt zehntausende Patient:innen, Ärzt:innen, Apotheken und Partner aus dem Großhandel jeden Monat digital zusammen – für eine neue Ära der evidenzbasierten Cannabistherapie. Weitere Informationen unter: https://bloomwell.de/