Senior Software Engineer for mobile app development - Flutter​/Dart (m​/w​/d

As a Senior Software Engineer, you will be part of an agile team where customer projects are implemented with Flutter for iOS and Android. You will develop mobile applications across the entire software life‑cycle, including implementation, testing, documentation, and release. Additionally, you will support us with the analysis of requirements and take part in architectural decisions and technical concept drafting.

• Develop mobile applications across the entire Software‑Life‑Cycle, including implementation, testing, documentation, and release.
• Support analysis of requirements.
• Take part in architectural decisions and technical concept drafting.

• University degree in computer sciences or a comparable vocational education or training with project references and working experience.
• 5+ years of working experience.
• Profound knowledge and expertise in Flutter and Dart development.
• Familiar with State‑Management solutions (ideally Bloc).
• Experience connecting REST‑APIs.
• Analytical and conceptual skills as well as good understanding of product and business value.
• Structured way of working and good sense for the big picture.
• Motivated team player.
• Highly proficient in written and spoken English.

• Knowledge of iOS or Android development.
• Experience with CI/CD pipelines and agile methods.
• Good knowledge of German (written and spoken).
• Knowledge and experience in the practical application of AI technologies and tools.

• Working with new technologies and mastering big architectural challenges.
• Experienced and multicultural team, in which you can evolve, share your ideas and give new impulses.
• Team work on the basis of agile methodologies and according to SCRUM.
• Technical trainings and knowledge transfer within the team.
• Individual onboarding, feedback culture and active promotion of your personal growth.
• Family‑friendly workplace and healthy work‑life‑balance with flexible working‑hours, core times and mobile work (“Mobiles Arbeiten”).
• An attractive salary with a length of service arrangement (Betriebszugehörigkeitsregelung).
• A nice atmosphere, team events, no open spaces.
• Free drinks, team catering during the Town Hall meetings and a kicker table in the kitchen.
• Nice and modern office in the heart of Berlin’s technology district “Adlershof”, easy to reach via S‑Bahn.
• Company pension plan, with competitive prices and an additional employer subsidy of 5%.

We are looking forward to meeting you! Please send your application, including cover letter with availability and salary expectations, CV and certificates, via e‑mail at  For more information also visit

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Convivo GmbH is an IT‑Company founded in 1998, developing and supporting tailored Software solutions for a variety of clients from different countries. Our main goal is to realize easy‑to‑use and functional applications with convenient and state‑of‑the‑art technologies.