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At Proxify, we understand the importance of quality when it comes to hiring developers. That's why we use a rigorous vetting process, accepting only around 1% of applicants to ensure that you are getting the best of the best. Whether you need a Dart developer for a short-term project or a long-term collaboration, we have the talent you need to get the job done.
Our service is designed to be fast, flexible, and global, meaning that you can quickly scale your tech team without any administrative burden. Whether you are a startup looking to build a team from scratch or an established company looking to expand your development capabilities, Proxify has the resources and expertise to help you succeed.
When you hire Dart developers through Proxify, you can rest assured that you are getting top-notch talent that is dedicated to delivering high-quality results. Our developers are experienced in a wide range of technologies and are ready to tackle any project you throw their way. Whether you need help with web development, mobile app development, or anything in between, our developers have the skills and expertise to bring your vision to life.
So why wait? If you are in need of Dart developers for your next project, look no further than Proxify. With our global network of top-tier developers, rigorous vetting process, and commitment to quality, we are the perfect partner for all your development needs. Contact us today to learn more about how we can help you hire the best Dart developers for your project.
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The ultimate hiring guide: find and hire a top Dart Expert
Talented Dart developers available now
Esteban M.
Mobile Developer
Spain
Trusted member since 2021
10 years of experience
Trusted member since 2021
10 years of experience
Esteban is an expert in Flutter and mobile development, leveraging his skills to build high-quality, user-friendly applications. He is an analytical engineer with over 10 years of professional experience, specializing in technical architecture, solution development, and deployment support.
Expert in
Saed K.
Mobile Developer
Turkey
Trusted member since 2021
6 years of experience
Trusted member since 2021
6 years of experience
Saed is a detail-oriented mobile developer with experience in writing Native and Flutter cross-platform apps and enjoys finding the best and long-term solutions.
Expert in
Ahmed E.
Mobile Developer
Egypt
Trusted member since 2022
5 years of experience
Trusted member since 2022
5 years of experience
Talented Mobile developer focused on Dart, iOS, and Flutter and 6+ years of experience.
Expert in
Muhammad G.
Mobile Developer
Egypt
Trusted member since 2023
6 years of experience
Trusted member since 2023
6 years of experience
Muhammad possesses six years of experience as a proficient Mobile Developer. He brings a robust expertise spanning health tech, B2B Delivery, and E-Commerce sectors.
Expert in
Bashar A.
Mobile developer
United Arab Emirates
Trusted member since 2023
5 years of experience
Trusted member since 2023
5 years of experience
Bashar is a Mobile developer with five years of commercial experience, specializing in Flutter. His expertise enables him to create robust, scalable, and visually appealing mobile applications that offer seamless user experiences.
Expert in
Mohamed A.
Flutter developer
Egypt
Trusted member since 2023
5 years of experience
Trusted member since 2023
5 years of experience
Mohamed is a Senior Flutter Developer with five years of commercial experience, specializing in building and maintaining mobile applications for both Android and iOS platforms. He has strong expertise in Flutter, BLOC/Clean Architecture, testing, analytics, and Firebase integration, and has contributed to various open-source projects.
Expert in
João B.
Mobile Developer
Sweden
Trusted member since 2024
10 years of experience
Trusted member since 2024
10 years of experience
João is an experienced Mobile Developer with over five years of commercial experience, complemented by strong skills in backend development and DevOps. His comprehensive technical expertise allows him to contribute effectively to a wide range of projects.
Expert in
Jovan M.
Mobile Developer
Serbia
Trusted member since 2023
8 years of experience
Trusted member since 2023
8 years of experience
Jovan is an experienced software engineer with over 5 years of industry expertise. He is proficient in Flutter and Dart, he excels at building robust, cross-platform mobile applications.
Expert in
Erik Z.
Mobile Developer
Romania
Trusted member since 2023
10 years of experience
Trusted member since 2023
10 years of experience
Erik is a Senior Mobile Developer with a decade of experience, specializing in Flutter, native iOS/Android integrations, REST APIs, and Firebase. Known for his practical approach to problem-solving, Erik consistently balances speed and quality, remaining proactive and adaptable throughout the development process.
Expert in
Esteban M.
Mobile Developer
Spain
Trusted member since 2021
10 years of experience
Trusted member since 2021
10 years of experience
Esteban is an expert in Flutter and mobile development, leveraging his skills to build high-quality, user-friendly applications. He is an analytical engineer with over 10 years of professional experience, specializing in technical architecture, solution development, and deployment support.
Expert in
Dart
JavaScript
Flutter
Node.js
AWS
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About Dart
Dart is a client-oriented programming language that can be used to create quick apps on any platform. Its purpose is to provide the most productive programming language for cross-platform development, as well as a versatile runtime platform for app frameworks.
Dart is optimized for client development, prioritizing both development (sub-second stateful hot reload) and high-quality production experiences across a wide range of compilation targets (web, mobile, and desktop).
Dart is also the backbone of Flutter. Dart not only powers Flutter apps with its language and runtimes, but it also helps developers with formatting, analyzing, and testing code.
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The technical screening is excellent and saved our organisation a lot of work. They are also quick to reply and fun to work with.
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Screening interview
The candidates meet with one of our recruiters for an intro interview. This is where we dig into their English proficiency, soft skills, technical abilities, motivation, rates, and availability. We also consider our supply-demand ratio for their specific skill set, adjusting our expectations based on how in-demand their skills are.
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Next up, the candidate receives an assessment; this test focuses on real-world coding challenges and bug fixing, with a time limit to assess how they perform under pressure. It’s designed to reflect the kind of work they’ll be doing with clients, ensuring they have the necessary expertise.
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How to hire the best Dart developers in 2026 (and beyond!)
What is Dart?
Getting on with the times means keeping up to date with the most optimized programming languages today (performance and memory-usage-wise), by any and all means necessary.
In that light, a good developer should be familiar with most of the so-called “classical” languages out there (C++, C#), whilst also closely monitoring the progress of new languages and the potential to use them in the wild.
Dart is definitely one of those new languages, although it's kind of, sort of relatively new. In this guide, I’ll try to bridge the gap between understanding what Dart is used for and how to find great Dart devs without introducing major deviations to the sanity of everyone involved.
What is Dart?
Dart is a client-oriented language for mobile app development, but it can also be used to build desktop and server apps.
It was developed by Google and released back in 2011, essentially acting as a side note to a conference in Denmark. With the release of Flutter in 2018 however, Dart has gained a lot in popularity since then, essentially becoming the main language for the Flutter SDK.
Today, you can’t really use Dart without Flutter in a sentence, simply because they go together like converse shoes and high socks. This combination of Flutter + Dart is very popular for mobile application development, mainly owing to the fact that they provide cross-platform compatibility (iOS and Android apps) and reduce the time and money that need to be spent on a project.
How popular is Dart?
According to the Stack Overflow 2022 annual report, Dart was used by 6.54% of professional developers, but its popularity as of recently steadily grows.
One interesting thing to note is that the majority of developers who would like to try out Dart are already familiar with and proficient in JavaScript.
However, in terms of the top-paying technologies and tech stack, a proficient Dart developer is expected to earn around average $95,858 per year, in the United States.
Where to find Dart developers?
As StackOverflow had found, high-quality Dart devs should already be proficient in JavaScript and other JavaScript-related frontend languages, including TypeScript and the HTML + CSS package.
In that light, building a Dart development team would amount to following the breadcrumbs, or in this case, scouring the places frequented by JavaScript professionals and other web development or UI/UX enthusiasts.
These places can be anything, including online job boards, tech forums, software conferences, or right here at Profixy as well.
We offer a fast and reliable service that pairs you with the best developer for your needs in a matter of days. You can test the service out for a week, and if you’re not satisfied with what you’ve got, there’s a 100% money-back guarantee policy, no questions asked.
In terms of availability, we also provide both part-time and full-time developers with added supervision from one of our talented client managers which you can contact at any given time.
How to interview Dart developers?
Whether you’re looking to hire a project management lead, a so-called “people’s person” with maxed-out soft skills (role-playing games lingo), or a team member that offers cost-effective solutions – conducting a structured interview is an absolute MUST.
The candidate will need to have a strong sense of openness, presentability, flexibility and be an excellent communicator all-around.
Additionally, they would have between 3-5 years of experience in the field (or more!) and would be diligent in the way they write, troubleshoot, and debug code.
Top technical skills Dart developers should have and use
Hiring a Dart developer usually means to hire a Flutter developer: you just can’t separate the two! And it makes sense: Dart is the main language of Flutter, so the ideal candidate would be proficient in writing Dart code and comfortable with building apps in the Flutter environment.
A promising Dart developer would have the following general responsibilities:
- Participating in the entire development process from start to finish
- Brainstorming, designing and developing applications
- Writing consistent and clean code with diligent documentation
- Keeping up to date with new technologies and implementing them on a regular basis
- Follow new trends regarding Dart and Flutter
Speaking of hard skills (technical proficiency), an excellent Dart developer would have:
- Excellent knowledge of the Git repository
- Good proficiency in SQL
- Thorough knowledge of the Dart programming language
- Thorough knowledge of the Flutter framework
- Strong knowledge of different software architecture approaches
- Experience with Swift or Kotlin
- Experience with iOS and Android mobile development services
We’ve seen that hiring Flutter app development teams is synonymous with hiring Dart devs, so a good recruiting manager should consider both when assessing a prospective candidate.
According to Omar Hussein, a developer from the Proxify network, there is a big difference in the use-cases for Dart and some of the other languages, like C++ for example.
“Dart is optimized more for client and server applications. While C++ is optimized for high control over memory and system resources.”
Omar Hussein
To my question about what is the most optimized way (and the fastest one) to run Dart code, Omar was short and concise. “By following the Effective Dart style and standards, in addition to running Dart code metrics”, he said.
Finally, what is actually Dart best used for? Omar concluded in his next answer.
“Dart is best for creating mobile applications on both iOS and Android platforms, using the Flutter SDK.”
Dart interview questions
Here are some questions to assess the technical readiness of the candidate:
- What are the most prominent Dart features?
Expected answer: Refactoring, virtual machines, lexical scoping, optional static types, breakpoints and closures among other features.
- What are the supported data types in Dart?
Expected answer: Strings, booleans, maps, lists and the dynamic type.
- What is “typedef” used for in Dart?
Expected answer: Typedef is used to create a function’s user-defined identity, also known as alias. That alias is then used in place of the program code in the process.
- How many operators does Dart support?
Expected answer: Type test, bitwise, logical, arithmetic, relational and equality and assignment operators.
- Does Dart support function overloading?
Expected answer: It does not.
- What are the platforms used in Dart?
Expected answer: The most popular platform currently supported by Dart is Flutter, which is an SDK for building cross-platform mobile apps. However, there are Server frameworks, such as Jaguar, Start, and Alfred. Also. Dart supports client web app frameworks, such as OverReact and AngularDart.
- Is Dart easier than JavaScript?
Expected answer: It depends! For example. it is easier to learn Dart for developers who are already familiar with statically typed languages who follow OOP, such as Java and TypeScript.
- What is Dart and why does Flutter use it?
Expected answer: Dart is an open-source language that can be used to build applications for mobile devices and other targets. It is mainly used by the Flutter framework for building user interfaces for iOS and Android platforms. Flutter uses Dart because it’s developer-friendly, fast, and reliable.
- Which editor is used to enable breakpoint and step-by-step debugging?
Expected answer: Android Studio and Visual Studio Code are the main two IDEs for Dart tooling and debugging.
- What Is Method Overriding In Dart?
Expected answer: Method overriding is a feature in object oriented languages that allows a method to be defined twice with different implementations. In Dart, this is done with the keyword super. This enables tremendous flexibility in programming and can help to avoid duplication of code.
The main use for method overriding in Dart is for extending classes. If a class has a method with the same name and type signature as a parent class, the child class can override that parent method.
- What is a constructor in Dart?
Expected answer: A constructor in Dart is a special function of a class that is in charge of setting up the variables of the class once it is created. Dart specifies a constructor using the class’s name. As a function, a constructor may be parameterized.
Why should you hire a Dart developer?
Dart, and especially Flutter, are relatively new computer programming tools, which makes them more optimized and applicable for the current mobile application building landscape.
A Dart developer will be faster and more efficient with the company’s resources, and, comparatively speaking, will be able to complete the project without employing the intricacies of C++ or C# (although, it can also leverage both).
For a fast, agile and future-oriented company, hiring Dart developers to work on any upcoming projects and applications should be a definite no-brainer, period.
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Verified authors
We work exclusively with top-tier professionals. Our writers and reviewers are carefully vetted industry experts from the Proxify network who ensure every piece of content is precise, relevant, and rooted in deep expertise.
Adrijan Arsovski
Content Writer
Adrijan is an experienced content writer and copywriter with over a decade of expertise in marketing, web development, and optimization.
Omar Hussein
Senior Flutter Developer
Omar is a Mobile Software Engineer with 11 years of commercial experience, specializing in Flutter for cross-platform mobile development. He's worked across various industries like fintech and e-commerce, consistently delivering impactful projects. Omar is known for optimizing development processes, saving time, and ensuring high-quality results.
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