Staff augmentation
Senior engineers who join your stand-ups and work in your tools.
Best when
You have a roadmap and need more capacity or a specific skill.
Hire senior Flutter developers
Developers for apps where the interface is the product: custom design systems, animation and pixel-level consistency across iOS, Android and, when you need it, the web and desktop.
Short answer
elitics provides senior Flutter developers from Prishtina who build cross-platform apps in Dart with custom interfaces, clear state management, native SDK integration through platform channels, and golden and integration tests. You interview the developers, they start about 48 hours after you approve their profiles, and team extension costs €45–65 an hour with a two-week trial.
- per engineer-hour, no long-term commitment
- €45–65
- to start after profile approval
- ~48 h
- one codebase for iOS, Android, web and desktop
- Dart
- screenshot tests that catch UI regressions
- Golden
What our Flutter developers build
- Branded consumer apps
- Apps with a custom design system and motion that must look identical on every device.
- Fintech and booking flows
- Multi-step forms, payments and secure storage, with the same behaviour on both platforms.
- Kiosk and embedded screens
- Flutter on tablets and embedded devices for check-in, ordering or machine interfaces.
- Flutter inside an existing native app
- New features built in Flutter and added to a Swift or Kotlin app as a module, screen by screen.
What a senior Flutter developer should own
Flutter makes the first screens fast to build. Senior work shows in structure, testing and the native edges.
- State management with a clear rule
- Riverpod or Bloc chosen deliberately and used consistently, with business logic kept out of widgets.
- Native integration
- Platform channels or Pigeon for SDKs without a plugin, and FFI for native libraries, on both platforms.
- A layered test suite
- Unit tests for logic, widget tests for behaviour, golden tests for visuals and integration tests for full journeys.
- Build flavours and releases
- Separate environments for development, staging and production, signing, and automated store builds in CI.
Questions to ask a Flutter developer
Ask about the parts of Flutter that tutorials skip.
- 01
Riverpod or Bloc, and why?
Either can be right. Look for a reason tied to team size, testability and how events flow, and for business logic that lives outside widgets.
- 02
We need an SDK that has no Flutter plugin. What now?
Write a thin plugin with platform channels or Pigeon around the native SDK for iOS and Android, with tests on both sides.
- 03
What do golden tests catch that widget tests miss?
Visual regressions such as spacing, colours, clipped text and theme changes, compared against approved screenshots.
- 04
The Android download is too big. How do you shrink it?
App bundles with per-ABI splits, tree-shaken icon fonts, compressed assets, and deferred components for rarely used features.
- 05
How would you add Flutter to our native app?
As an add-to-app module: start with one self-contained screen, share data through a defined channel, and measure start-up cost.
How hiring an engineer works
- 01
Tell us the role
Stack, seniority, start date and the hours you need to share. A call with our engineering lead takes 30 minutes.
- 02
Review profiles
You receive engineer profiles matched to your stack and interview the ones you choose.
- 03
Start in about 48 hours
NDA and IP assignment are signed, and the engineers are set up in your repositories and tools.
- 04
Two-week trial
If you are not satisfied, you do not pay for those two weeks. An engineer who is not the right fit is replaced at no extra cost.
Typical set-ups
- One Flutter developer
- Adds capacity to an existing Flutter team or takes over an app from a previous vendor.
- App team
- Two Flutter developers with a designer and a back-end engineer for a new app.
- Rescue and stabilise
- A short engagement to review an inherited codebase, add tests and fix the most visible crashes.
Ways to work with us
Dedicated squad
A cross-functional team (product, engineering, QA, DevOps) that owns a product or feature.
Best when
You want a product built or rebuilt without growing headcount.
Build-Operate-Transfer
Your own development center in Kosovo, set up and run by us.
Best when
You plan a long-term engineering presence in Europe.
Prefer a delivered project? Mobile App Development Company
Common questions
Flutter or React Native for our app?
Flutter fits apps with very custom UI and strict visual consistency. React Native fits teams that already work in React and TypeScript. We staff both and will say which fits your case.
Can you take over a Flutter app from another vendor?
Yes. We start with a code review, set up CI and tests where they are missing, and fix the most visible issues before adding features.
Do your Flutter developers build the back end too?
Our squads include back-end engineers who work with Node.js, Supabase or Firebase-style services, so the app and its API can be built by one team.
What happens if a developer is not the right fit?
We replace them at no extra cost under our replacement guarantee and handle the handover.
Related
- Hire Senior React Native DevelopersHire senior React Native developers for iOS and Android apps with Expo, offline sync, store releases and end-to-end tests. From €45/hour, start in 48 hours.
- Hire Senior Node.js DevelopersHire senior Node.js developers for APIs, real-time features and integrations with NestJS, PostgreSQL and Redis. From €45 an hour, starting in about 48 hours.
- UI/UX Design Agency for Apps & SaaSUI/UX design for web apps, SaaS and mobile: user research, UX, UI and design systems from product designers who work hand in hand with our engineers.
- Time Zone Overlap Calculator for Remote TeamsCount the working hours your team shares with a team in Prishtina, Kosovo, for any city and date, including the weeks when Europe and the US change clocks.
Let’s build what comes next.
Tell us what you need to build or scale. You will get a proposal and estimate within 24 hours.