Middle Flutter Engineer

N-iX is a global software development company founded in 2002 connecting over 2400 tech professionals across 40 countries. We deliver innovative technology solutions in cloud computing data analytics AI embedded softwareIoT and more to global industry leaders and Fortune 500 companies. Join us to create technology that drives real change for businesses and people across the world.

Are you ready to accelerate your career within a leading sustainable urban mobility company in Europe We are looking for a Middle Flutter Engineer who is technically proficient proactive and excels in collaborative environments. As part of our expansion you will join a consolidated team dedicated to digitalizing and transforming urban transport through cutting-edge mobile solutions.

Our client is a pioneer in electric fleet operations management continuously evolving its platform to meet modern infrastructure demands. The company fosters an environment driven by the Scrum framework where innovation and efficiency are prioritized. You will be integrated directly into an existing high-performing team offering a high degree of autonomy without unnecessary management layers.

Requirements:

• Fluent/Native Spanish speaker with strong English skills to support cross-regional operations.
• Proven experience in mobile development with Flutter and Dart.
• Strong proficiency in REST API consumption and handling complex DTO structures for data validation.
• Advanced knowledge of Git for version control and experience with Postman for API testing.
• Experience implementing and troubleshooting push notifications (Firebase Cloud Messaging or similar).
• Practical experience working within Scrum teams and utilizing Jira for ticket lifecycle management.

Nice to have:

• Familiarity with Azure DevOps and cloud-based mobile deployment.
• Understanding of microservices architecture and how mobile clients interact with a YARP API Gateway.
• Experience in the Mobility or Logistics sector.

Why Join Us:

• Your work directly influences the operational efficiency of electric vehicle fleets and depot management.
• Integration into a lean team structure that values technical expertise over hierarchy.
• Participation in a project with a robust backlog and a fast-paced weekly release cycle.
• Work within a multicultural environment with teams spanning Europe the US and offshore locations.
• Flutter in a fully containerized Azure environment.