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Flutter Developer

SerbiaOn-site

Belgrade.

We are looking for an experienced Senior Flutter Developer to join our product team and build a brand-new B2B banking application for the European and Asian markets. Your role will be crucial in expanding functionality, and ensuring high product quality from day one.

What You'll Be Doing:

  • Develop, plan and launch new features for our clients

  • Participate in the Code Review process

  • Use modern approaches, AI tools and technologies

  • Interact with designers, project and product managers, developers, analysts and testers

Tech Stack:

  • Flutter + Dart (null safety)

  • Modular and clean architecture

  • State management: Bloc (Cubit)

  • Navigation: go_router

  • Integrations: Firebase, APNS, Sentry

  • Network: REST API, WebSocket

  • Native code: platform channels, custom plugin development with Kotlin and Swift as needed

  • CI/CD: Fastlane, GitLab CI

Qualifications You Bring:

  • 4+ years of experience in mobile application development using Flutter

  •  Strong knowledge of Dart programming language and Flutter framework

  •  Experience with integrating third-party libraries and APIs into mobile applications

  •  Strong understanding of software development principles, design patterns, and best practices

  •  Excellent problem-solving, analytical, and communication skills

  •  Ability to work independently and as part of a team in a fast-paced environment

Join Unlimit Team now!

Unlimit is an equal opportunity employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We welcome applications from all members of society irrespective of age, sex, disability, sexual orientation, race, religion or belief.

Published on: 10/28/2025

Unlimit

Unlimit

Unlimit is a cross-border payments company that works with e-commerce merchants, offering payment gateway services and acquiring for online stores, high-risk businesses and an on&off-ramp fiat solution for crypto, DeFi, and GameFi.

We operate both locally and internationally with ease across Europe, the UK, LATAM, APAC, India, and Africa.

Website

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