How to Hire Flutter App Developer? [A Foolproof Guide]
Published On July 22nd, 2025 Engineering
How do SwittUI, Android SDK, and Flutter differ from each other?
Unlike the other two, the apps developed using Flutter are compatible with both Android and iOS.
Flutter excels in delivering native-like performance with a fluid UI, all through a single codebase.
But how does the cross-platform support benefit founders?
By building one app that works across multiple platforms, founders can save a lot on both development and ongoing maintenance costs.
Flutter is also favored by app developers, as statistics say that most of the developers prefer Flutter over React Native, Flutter’s closest competitor.
But developing apps using Flutter comes with its share of challenges. The right Flutter developer can easily manage these challenges.
Partnering with the right Flutter app development company is another hill to climb; a task which we’re here to help you with.
In this guide, we discuss why you should hire Flutter app developer, the factors to consider, and a lot more. This information will guide businesses that are looking for Flutter app developers in the right direction. Dive right in!
Table of Contents
Reasons Why You Should Hire Flutter App Developers
The major reasons why you should hire Flutter app developers are to reduce the development time and cost, faster TTM, cross-platform compatibility, highly customizable and appealing UIs, and native-like performance.
➡️ Cross-Platform Development
Flutter follows the “write once, run anywhere” principle, eliminating the need to create dedicated apps for Android and iOS platforms. The consistency of the user interface with native apps and the smooth user experience are added bonuses.
➡️ Faster Development
Flutter has a Hot Reload feature, which updates the app in real time as the code changes, promoting quicker iterations and bug fixes. This feature also enables faster testing and improves collaboration between team members.
➡️ Cost-Effective
As Flutter apps can run on multiple platforms with a single codebase, businesses don’t have to build separate apps for each platform, saving plenty on development costs.
➡️ Faster Time to Market
The Flutter framework’s unique architecture and code reusability make it easy for businesses to get the app to the market faster, and to multiple platforms at the same time.
➡️ High-Quality User Interfaces
With Flutter, businesses can maintain the same look and feel across multiple platforms with zero impact on user experience. Flutter also offers animation support at refresh rates of 60 or 120 FPS based on the device.
➡️ Performance of Native Apps
Apps developed using Flutter deliver fast, near native performance as they are compiled to native ARM code.
Things to Look for When Hiring Flutter App Developers
When hiring Flutter developers, the things you should look for include Dart and Flutter expertise, state management and third-party integration experience, UI/UX design skills and testing, debugging, and collaboration skills.
Here is a detailed look at the factors considered to hire dedicated Flutter app developers
✅ Technical Skills:
It is important for businesses to focus on the following technical skills when choosing a Flutter app developer.
- Dart Proficiency: Businesses looking to hire Flutter programmers should look for those skilled in the Dart syntax, object-oriented programming, data types, widgets, and architecture patterns.
- Third-Party Integrations: Expertise in integrating third-party elements, like APIs and UI libraries, is crucial as they enhance the functionality and performance of the Flutter app.
- Testing and Debugging: Specialists proficient in testing and debugging ensure the Flutter apps are error- and bug-free.
- State Management: Flutter developers skilled in state management will make sure that the final app meets business and end-user requirements.
✅ Soft Skills:
Technical skills aside, Flutter developers should also possess the right soft skills. Consider these must-have soft skills before you hire an expert Flutter app developer.
- Communication: Strong communication skills are vital for collaboration, understanding project requirements, offering technical assistance, and providing updates.
- Problem-solving: The chosen developer must have strong problem-solving skills to handle technical issues and ensure the development process moves smoothly.
- Teamwork: The Flutter developers you choose must have exceptional teamwork skills to reduce misunderstandings and maintain a positive work environment.
How to Hire Flutter App Developer? [A Step by Step Guide]
To hire a dedicated Flutter developer, you must clearly define the scope of the project, which includes the features to be added and the timeline of the project. Then, you must opt for an engagement model, find candidates based on your budget and requirements, shortlist the right profiles and interview them, and finally, onboard them to be a part of your project.
🔍 Define the Project Scope
You must clearly define the scope of your project before you start looking for Flutter app developers for hire.
The project scope covers the objectives, deliverables, and timeline of the project.
Project objectives refer to the core purpose of the app; the methods used to address the pain points of the target audience.
The third-party integrations the app will have and design specifications are also finalized here.
Project deliverables and timeline are related to each other. The timeline gives an estimate of the time taken to complete app development, while deliverables refer to a set of tasks that must be completed within a stipulated time period.
The estimated budget allocated to app development and its breakdown are also a part of the project scope.
🤝 Choose the Developer Engagement Model
Businesses looking to develop a Flutter app have numerous options to choose from. They can opt for the following engagement options when they plan to hire Flutter app developer.
1️⃣ In-House Team
The most expensive and time-consuming option among the three. In this engagement model, the business builds an in-house team from scratch, hiring all the specialists required for Flutter app development. Although expensive, an in-house team offers complete control over the project and encourages stronger team collaboration and project management, and allows quicker dispute resolution.
2️⃣ Outsourcing Companies
In this engagement model, a development team in another country (offshore), in the same country (onshore), or a neighboring country (nearshore) is tasked with developing the Flutter app. It’s recommended to opt for an offshore development team from countries with lower labor costs, as they offer a fine balance of cost efficiency and results.
CONTUS Tech is a great example of a Flutter app development company that delivers high-performing apps at competitive prices.
3️⃣ Freelancers
Hiring dedicated Flutter app developers in the freelancer model is the most affordable option in this list, as their hourly rates can go as low as $20. The freelancer engagement model may offer flexibility, but there can be communication, accountability, and knowledge transfer issues.
👨💻 Find the Flutter App Developer
There are numerous ways to find Flutter app developers for hire based on the chosen engagement model.
The developers you hire should be technically sound, proficient in communication, and willing to collaborate with specialists of all skill levels.
The developer’s experience in identifying potential developmental challenges and implementing optimization techniques should also be considered.
Here are some recommendations to find Flutter app developers based on your project requirements.
- Freelance Platforms: Online job boards and freelance platforms are a great way to find freelance developers and understand their expertise and experience. Some platforms also act as an intermediary between the business and the freelancer until the completion of the project.
- Company Listings: Industry experts and Flutter app development companies regularly publish informative blogs with a list containing the top service providers. These lists feature essential information of the company, including the history of the company, the industries they serve, their specialities, their top clients, and so on. This data can be used to gauge the expertise and experience of the company.
- Professional Networks: Local business meetups and conferences are great ways to get recommendations for Flutter app developers. They give business owners the opportunity to connect with founders who have availed the services of freelancers or Flutter app development companies.
📂 Review Portfolio and Conduct Interviews
The profiles of potential Flutter app developers are thoroughly reviewed to understand their expertise, experience, and the projects they have worked on in the past. Candidates are shortlisted using these criteria.
Based on their alignment with business requirements and available budget, the shortlisted candidates are interviewed to test their proficiency in Flutter development.
Here are some questions to ask before hiring a Flutter developer.
- What is the difference between Stateless and Stateful widgets in Flutter?
- What are keys in Flutter, and when do you need them?
- What is internalization in Flutter?
- What are the steps involved in optimizing an existing Flutter app for performance?
- How do you avoid the issues that arise with improper state management?
The interviews also present an opportunity to test the candidate’s problem-solving skills, their collaboration abilities, and whether they’d fit in the company culture.
🧑🏫 On-boarding Your Flutter Developers
The candidates who have aced the interview process are on-boarded to be a part of the team. The process usually involves signing the contract, introducing them to their coworkers, and submitting all relevant documents.
The onboarding process is a good time to share the business’s vision, the work culture, and the details of the project they will be assigned to.
Additionally, it also helps to train the new developer on the tools they will be working with and share any login credentials they may require.
How to Find the Best Flutter App Development Company to Hire Dedicated Developers?
To find the best Flutter app development company to hire dedicated developers from, you should research potential Flutter app development companies, analyze their experience and expertise, gauge their communication and collaboration skills, and assess their engagement models.
- Research Flutter App Development Companies: Platforms like Clutch can be used to research and hire dedicated Flutter app developers, as they feature comprehensive data on the company, from average budget size to number of employees, client testimonials, and portfolio reviews.
- Analyze Expertise and Experience: The Flutter development company’s expertise and experience in developing cross-platform apps must be scrutinized before you hire an expert Flutter app developer. Skills to look for include Dart proficiency, UI/UX design, backend development expertise, and API integration.
- Gauge their Communication and Collaboration Skills: Ask for dedicated communication channels to share updates on, and the project management and collaboration tools utilized. Proper communication and collaboration greatly enhance workflows and ensure the project moves smoothly.
- Look for Flexible Engagement Models: Most Flutter development companies offer multiple engagement models, which are usually team augmentation, providing a dedicated team, and taking over the complete development process. Some even offer project-based engagement models. Inquire with the company to find a model that suits your needs.
Why You Should Choose CONTUS Tech to Hire Flutter App Developer?
CONTUS Tech has over 17 years of experience in the software development industry. The company has helped some of the world’s best brands achieve their technology goals, building performance-oriented software across platforms and modernizing legacy applications.
CONTUS Tech’s expertise in Flutter app development is unmatched. From MVPs to fully developed Flutter Apps, the company excels in providing skilled talent for all types of Flutter needs. Here is what CONTUS Tech has to offer.
- Large Talent Pool: CONTUS Tech has a massive pool of skilled Flutter app developers for hire. They have extensive experience in developing high-quality Flutter apps that exceed client expectations.
- Cost Efficiency: CONTUS Tech’s Flutter app developers come at competitive rates, allowing businesses to meet their Flutter development needs while staying within the budget.
- Multiple Engagement Models: Businesses can choose from three different engagement models, team augmentation, dedicated teams, and software development outsourcing, based on project requirements and objectives.
Conclusion
Many businesses are often looking to hire dedicated Flutter app developers to create cross-platform apps. It may sound easy on paper, but there are a lot of challenges involved.
Ease of use aside, there are many reasons why you should outsource your Flutter app development needs. Outsourcing is affordable and gets the job done quickly as opposed to building an in-house team. Although you get complete control over the project, in-house teams are expensive and time-consuming to form.
Outsourcing development to a third party, preferably a Flutter app development service provider, is a better choice. In addition to cost-efficiency, these companies have faster development times and prioritize business and industry objectives.
There are numerous criteria business owners should consider before they partner with a Flutter development company. Factors like past experience, client reviews, a relevant portfolio, and expertise in Flutter and Dart should be prioritized.
With the right Flutter app development partner, businesses can build robust apps that deliver near-native performance.
Hire Flutter Developers to Build, Optimize, or Migrate Your
FAQ: Hiring a Flutter Developer
How much does it cost to hire Flutter app developer?
The cost to hire Flutter app developer usually ranges from $25 to $150. These charges are dependent on factors like the location of developers, their experience, and the complexity of the project.
What are the Flutter app developers’ must-have skills?
The must-have skills of Flutter app developers are categorized into technical skills and soft skills. The technical skills include expertise in the Dart programming language and the Flutter framework, a strong understanding of state management, and proficiency in API integration and third-party libraries. The must-have soft skills for Flutter developers are problem-solving, teamwork, communication, adaptability, and staying updated with the latest trends.
How much does it cost to develop a Flutter app?
The cost to develop a Flutter app varies between $10,000 and $200,000, depending on factors like app complexity, UI/UX design, the third-party integrations required, and the location and experience of the development team. It’s recommended to hire Flutter app developers from countries with low labor costs to minimize expenses.
How long would it take to create my Flutter app?
To create your Flutter app, it would take between 2 months and up to a year. This duration depends on multiple factors, like the complexity of the app, the level of UI/UX design, the third-party integrations required, and the inclusion of real-time data analytics.
