Mobile Full-Stack Developer (Flutter)

Mobile Full-Stack Developer (Flutter)

JavaScript

-, Poznań +4 Locations

Upvanta sp. z o.o.

Full-time
B2B
Mid
Remote

Tech stack

    Flutter

    advanced

    NodeJS

    regular

    iOS

    regular

    Google Cloud Platform

    regular

    Android

    regular

    TypeScript

    regular

    Express.js

    regular

    Firebase

    regular

    web

    regular

Job description

Mobile Full-Stack Developer (Flutter)

Remote work

We are looking for a proactive, solution-oriented Full-Stack Developer with experience in Flutter (iOS, Android, Web)

and back-end development (NodeJS, Express, TypeScript on Google Cloud/Firebase) to join our team in Amsterdam.

 

What you’ll be working on

As a Full-Stack Developer, you will play a key role in delivering high-quality mobile solutions across various industries – from finance and e-commerce to healthcare and navigation systems.

  • Build cross-platform mobile applications using Flutter, focusing on performance, accessibility, and user experience

  • Develop and maintain scalable and reliable back-end services, including REST APIs, serverless functions, and databases

  • Collaborate with product managers, designers, and engineers to define and deliver user-centered features

  • Contribute to system architecture and technical planning for both front-end and back-end

  • Ensure seamless integration between mobile applications and cloud-based services

  • Continuously improve performance, accessibility, and reliability across the stack

  • Actively participate in sprint planning, code reviews, and team knowledge sharing

 

What we expect from you

You’re not just a developer – you’re a creator, problem solver, and a leader in your craft.

  • Experience developing mobile applications with Flutter in a commercial/production environment

  • Proficiency in back-end languages and frameworks (e.g., NodeJS, Express, TypeScript on Google Cloud/Firebase or similar)

  • Ability to design and build REST APIs and work with cloud platforms (Google Cloud or Firebase preferred)

  • Understanding of mobile-first architecture and building scalable systems

  • Familiarity with modern development practices such as CI/CD, automated testing, and agile methodologies

  • Effective communication in English (Dutch is a plus, but not required)

  • Bonus: DevOps experience (knowledge of Google Cloud Infrastructure and CI/CD for mobile apps, e.g., Bitrise)

Published: 28.08.2025
Office location
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