adesso SE | Germany | 22xxx, 21xxx, 50xxx, 33xxx, 51xxx, 20xxx, 40xxx, 60xxx, 45xxx, 65xxx Düsseldorf, Köln, Essen, Paderborn, Hamburg, Frankfurt, weitere Standorte in DE | Permanent position | Full time | Published since: 24.04.2026 on stepstone.de
Senior Flutter Developer (m/f/d)
adesso stands for digital excellence – and thus also for diverse development possibilities for all adessi. We grow together and learn from each other: in challenging projects, interdisciplinary teams and with targeted training offers. We focus on IT in the heart and success of our customers. As a driver of AI transformation, we combine courage to change with technological expertise and sustainable strategies. What makes us strong are our adessi who want to move something and make it easy. This action lives on our culture, which is based on openness, acceptance of responsibility and joint successes. .
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Your tasks • Your profile • What we offer
App development with Flutter: As part of your agile and cross-functional team, you are responsible for the new and further development of cross-platform applications for mobile devices (iOS and Android) as well as all platforms supported by Flutter. In doing so, you plan, design and implement new features independently, making them intuitive to use. Wayner: The course for further development is set by you. You can use the analysis, conception, specification and implementation. Architecture and quality assurance: As a Lead Dev, you actively participate in the selection of matching architecture and design patterns. In your Dev team, you'll be careful that the patterns are applied correctly and the code quality generally meets our high standards. sharing knowledge and advice: As an experienced developer, you take responsibility, participate in code reviews and share best practices. You support the team as a mentor:in and support all roles as a central technical contact.
DEIN PROFIL Flutter expertise and native know-how: During your professional career you have been able to gain several years of experience (at least 4-5 years) with floodters and have great pleasure in developing mobile apps. In addition, you already have a common framework for developing native apps with iOS or Android. Architectural expertise: You have an advanced understanding of software architecture in Floter Apps and you can demonstrate this through complex projects that you have contributed to the design of software architecture. Tech Mindset: A sense of innovation and enthusiasm for new technologies have already been put into your cradle and the idea of a slim and well-usable code lets your heart beat. Soft-Skills: Embossed communication and presentation skills to convey complex facts intelligibly characterize you. You are also able to take responsibility and make decisions. Agility: You have already worked in agile projects (e.g. after Scrum) and feel comfortable in cross-functional teams. AI Competence: You use AI tools in your area of expertise, evaluate the results critically and support customers and adessi to use potentials of AI. Language skills: You have very good German and good English skills in word and writing.
Stay healthy and fit: We promote the health of our adessi with sporty grants such as discounted fitness memberships, takeover place for, for example, Badminton, Padel Tennis or Football and regular screenings. Find your work-life balance: our time-out program and flexible work models help you to optimally reconcile work and private life. Time for the family: Our goal is to unite the two worlds – family and working life. For this we support our adessi best with numerous offers, such as child holiday care, kita collaborations, parent-child offices or events where the whole family is welcome. Learning and balancing with us: With more than 400 training offers and our digital learning platform we support your continuous development. Experience real team spirit: Joint events, Welcome Days, company runs or the sponsor system strengthen our cohesion and let you be part of the team from the outset. Commitment rewarded: Your commitment pays off – with premiums for recommendations, lectures, the support of graduate work as well as attractive benefits via our Corporate Benefits portal. Be mobile and flexible: JobRad offers, grants for the German ticket and the ability to work mobile from the EU country for up to two months offer you maximum flexibility. Safe in your future: Our in-house, independent insurance consultant and broker alleato has always provided you with individual solutions for retirement or health insurance. .
Location
![]() | adesso SE | |
| Düsseldorf, Köln, Essen, Paderborn, Hamburg, Frankfurt, weitere Standorte in DE | ||
| Germany |
The text of this ad was translated from German into English using an automatic translation system and may contain semantic and lexical errors. Therefore, it should be used for introductory purposes only. For more detailed information, see the original text of the ad at the link below.
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