Jobs / Summary

Senior Flutter Developer / Client Engineer (m/f/d)

Confidential company · Berlin · Posted Jul 6, 2026

Public summary

Join an innovative mobility technology company in Berlin developing advanced driverless ride-hailing applications. We are looking for a Senior Flutter Developer / Client Engineer to build and maintain high-performance cross-platform client applications integrating Flutter, native iOS/Android components, and Rust for real-time vehicle operation and monitoring. Collaborate closely with a diverse international team to deliver polished user experiences with AI-assisted engineering tools, working on cutting-edge mobility and driverless vehicle software projects.

Location and work setup

Location
Berlin
Remote status
On-site
German requirement signal
No German Required Detected
Detected job language
English

Responsibilities

Develop and maintain Flutter-based mobile and desktop applications for driver, passenger, and operator use cases; integrate real-time telemetry, video streaming, and driving assistance features; work with hybrid client architectures combining Flutter UI and native or Rust-backed background components; collaborate with backend and product teams to define data contracts and product requirements; improve software performance, reliability, CI/CD workflows, and development automation; mentor junior developers and promote high engineering standards; utilize AI tools to enhance software development processes.

Qualifications

Minimum 5 years of mobile or client-side development experience with at least 3 years in Flutter and Dart; strong knowledge of mobile operating systems and cross-platform development; proficiency with Firebase services, native Swift and Kotlin development; expertise in reactive programming and hybrid UI-native system architectures; familiarity with Clean Architecture and software design principles; excellent English communication skills; practical experience using AI tools for software engineering; degree in Computer Science or equivalent demonstrated experience; preferred experience with Flutter desktop, FFI, Rust integration, gRPC, real-time telemetry, and CI/CD improvements.

Skills

Flutter Dart Rust Mobile Development Cross-platform Development Firebase Swift Kotlin Reactive Programming Clean Architecture CI/CD AI-assisted Development Native iOS Development Native Android Development Real-time Data Integration