Web and App Developer, Flutter, Python

goldentech - Ihre Digitalisierungsexperten für Kanzleien

Develop Flutter applications focusing on UI/Frontend, collaborate closely with project management and backend teams. Implement pixel-perfect designs and enhance user experience with innovative ideas.

Posted 4/12/2026full-timePotsdam • 🇩🇪 GermanyMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AndroidCloudDartFirebaseFlutterGraphQLiOSPythonReactVue.js

About the role

Key responsibilities & impact

You develop modern Flutter apps with a UI/frontend focus — from clean screens to smooth, interactive user flows
You implement designs pixel-perfectly and help build design systems & UI standards (components, styles, patterns)
You integrate APIs and implement data-driven features in the app in a performant and clean way
You collaborate closely with project management, backend and, where applicable, design teams to turn requirements into outstanding products
You contribute ideas: UX improvements, technical standards, better developer experience
You help us grow technically and personally — in the codebase and within the team

Requirements

What you’ll need

Very good Flutter/Dart skills and experience building apps for iOS & Android
Strong sense for UI/UX, layouts, animations, clean component structures and consistent design systems
Experience with state management (e.g. Riverpod, Bloc, Provider) and modular app architecture
Confident working with RESTful APIs (bonus: GraphQL) and frontend data integration
Understanding of clean software architecture (e.g. Clean Architecture, SOLID principles)
Git and modern development workflows are standard for you
Bonus: Experience with testing (widget/unit/integration tests) and performance optimization
Bonus: Basic knowledge of Python (e.g. for small APIs/automations or to better understand backend interfaces)
Bonus: Web frontend experience (e.g. React, Vue or comparable)
Bonus: Experience with cloud/backend platforms such as Firebase, Supabase or common cloud stacks
Team player, self-driven and motivated to push things forward
Good English skills — German at C1 level is required

Benefits

Comp & perks

Hybrid working model — regular on-site team meetings to foster real cohesion
Ample freedom for learning, exploring new technologies and pursuing your own ideas
Fair compensation, flexible working hours and genuine work–life balance
Meaningful projects with long-term perspective — not an agency assembly line

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

FlutterDartUI/UXstate managementRESTful APIsGraphQLclean software architectureGittestingPython

Soft Skills

team playerself-drivenmotivatedcollaborationcontribution of ideas