About the Position

We are looking for a .NET & Flutter Mobile Developer to join our Custom Dev & Run team.

In this role, you will contribute to the development and maintenance of business-critical applications while helping shape and grow our DriverApp, built with Flutter. You will work on both mobile and web applications, delivering high-quality solutions for our customers in an international environment.

Responsibilities

Develop new features for our Flutter mobile application (iOS & Android)
Integrate REST APIs and third-party services
Enhance mobile user experience and application performance
Design, develop, and maintain .NET / ASP.NET applications
Troubleshoot and resolve application issues (Level 2/3 support)
Participate in code reviews, testing, and continuous improvement initiatives
Collaborate closely with development, support, and production teams
Contribute to Agile ceremonies and technical discussions

Requirements

Required

Bachelor's or Master's degree in Computer Science or related field
2+ years of software development experience
Experience with C# /.NET
Good understanding of SQL databases
Experience with Git and modern development practices
Strong problem-solving skills and ability to work autonomously
Fluent French (big asset)

Nice to Have

Experience with Flutter & Dart
Mobile application development for iOS and Android
Knowledge of REST APIs, Firebase, or cloud-based services
Experience in SaaS environments
English communication skills

Tech Stack

Flutter • Dart • .NET • C# • ASP.NET • SQL Server • REST APIs • Firebase • Git • Azure DevOps • Azure Cloud • CI/CD

We Offer

Opportunity to grow your expertise in Flutter mobile development
Modern technology stack combining web, mobile, and cloud technologies
International and collaborative environment
Continuous learning and professional development opportunities
High-impact role with autonomy and ownership

About the Company

Generix is a leading SaaS vendor specializing in Collaborative Supply Chain solutions that enable the seamless exchange of goods and data across the globe between suppliers and customers, all while responsibly managing their flows. Its platform of innovative digital services optimizes the management of physical flows, by coordinating the entire supply process, from production to delivery, thanks to its WMS, TMS, RMS and VMI solutions; as well as logical and financial flows, by integrating the systems of all players in the chain, from order to payment, with its e-invoicing, e-reporting, EDI, P2P and O2C solutions.

Generix creates a distinctive ecosystem designed to cater to its customers, ensuring top-notch performance and sustainability, connecting all global players in retail, industry and services, and fostering the transition toward greater digitalization and energy efficiency. With nearly 850 dedicated employees, Generix provides day-to-day support to over 4,500 companies across more than 60 countries, processes over 500 million invoices, handle more than 40 million order lines each month, and manage 8 million EDI messages daily. Our clientele includes Danone, FM Logistic, Fnac-Darty, Essilor, and Ferrero.

Additional Information

Access to modern tools and technologies.
A chance to make a meaningful impact on enterprise product quality.
Opportunities for career growth and development.
Soft skills and Technical Trainings, Workshops, Conferences, and attendance of different similar events

Ready to build innovative web and mobile applications with us? Apply now!

Job Location

France

.NET & Flutter Mobile Developer

Job description