AI-First Flutter Developer (Hybrid Berlin)

United States Digital Space LLC; United States; Hybrid; USD 81,000 - 110,000; Full time

Benefits offered by this job

Hybrid work model

Job summary

Unknown company is hiring a mobile engineer to own Flutter and Dart apps end to end in a Berlin-based team. You will design, build, and maintain scalable mobile applications with an AI-first workflow and close collaboration with product, design and backend engineers.

The role requires 3+ years of production app experience, strong state management, performance optimisation, and English at a high level. Hybrid working with three office days and two remote days is offered.

Qualifications

• 3+ years of professional experience building production apps with Flutter and Dart.
• Depth in complex mobile apps: state management, networking, API integration, UI/UX components.
• Strong mobile fundamentals: performance, security and accessibility.
• Experience with CI/CD pipelines and Agile delivery.
• AI-native workflow: using Claude, ChatGPT or Copilot with good judgement.
• English at C1; able to communicate across an international team.
• Based in Berlin or willing to relocate.

Responsibilities

• Own mobile features end to end: design, build and maintain scalable Flutter and Dart apps.
• Build AI-first; coding agents, LLMs and AI-assisted development are part of daily workflow.
• Set the technical bar for state management, networking and UI components; write clean, testable code.
• Drive performance: profile, debug and optimise the app for weak connections.
• Shape architecture and technical direction with product managers, designers and backend engineers.
• Mentor less experienced engineers; review their work and raise team standards.
• Track Flutter, Dart and mobile development trends and bring useful tools to the team.

Skills

Flutter

Dart

Mobile architecture

CI/CD

AI tools

English (C1)

Tools

Git

AI-assisted tools

Job description

Unknown company is hiring a mobile engineer to own Flutter and Dart apps end to end in a Berlin-based team. You will design, build, and maintain scalable mobile applications with an AI-first workflow and close collaboration with product, design and backend engineers.

The role requires 3+ years of production app experience, strong state management, performance optimisation, and English at a high level. Hybrid working with three office days and two remote days is offered.