How quickly can you hire with Toptal?

Typically, you can hire a Flex developer with Toptal in about 48 hours. For larger teams of talent or Managed Delivery , timelines may vary. Our talent matchers are highly skilled in the same fields they’re matching in—they’re not recruiters or HR reps. They’ll work with you to understand your goals, technical needs, and team dynamics, and match you with ideal candidates from our vetted global talent network. Once you select your Flex developer, you’ll have a no-risk trial period to ensure they’re the perfect fit. Our matching process has a 98% trial-to-hire rate, so you can rest assured that you’re getting the best fit every time.

How do I hire a Flex developer?

To hire the right Flex developer, it’s important to evaluate a candidate’s experience, technical skills, and communication skills. You’ll also want to consider the fit with your particular industry, company, and project. Toptal’s rigorous screening process ensures that every member of our network has excellent experience and skills, and our team will match you with the perfect Flex developers for your project.

How are Toptal Flex developers different?

At Toptal, we thoroughly screen our Flex developers to ensure we only match you with the highest caliber of talent. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut. In addition to screening for industry-leading expertise, we also assess candidates’ language and interpersonal skills to ensure that you have a smooth working relationship. When you hire with Toptal, you’ll always work with world-class, custom-matched Flex developers ready to help you achieve your goals.

Can you hire Flex developers on an hourly basis or for project-based tasks?

You can hire Flex developers on an hourly, part-time, or full-time basis. Toptal can also manage the entire project from end-to-end with our Managed Delivery offering. Whether you hire an expert for a full- or part-time position, you’ll have the control and flexibility to scale your team up or down as your needs evolve. Our Flex developers can fully integrate into your existing team for a seamless working experience.

What is the no-risk trial period for Toptal Flex developers?

We make sure that each engagement between you and your Flex developer begins with a trial period of up to two weeks. This means that you have time to confirm the engagement will be successful. If you’re completely satisfied with the results, we’ll bill you for the time and continue the engagement for as long as you’d like. If you’re not completely satisfied, you won’t be billed. From there, we can either part ways, or we can provide you with another expert who may be a better fit and with whom we will begin a second, no-risk trial.

Hire the Top 3% of Freelance Flex Developers

Name: Flex Development Services
Brand: Toptal
Rating: 4.8 (256 reviews)

Toptal is a marketplace for top Flex developers, engineers, programmers, coders, architects, and consultants. Top companies and startups choose Toptal Flex freelancers for their mission-critical software projects.

Hire a Top Flex Developer Now

No-Risk Trial, Pay Only If Satisfied.

Clients rate Toptal Flex developers 4.8 / 5 on average based on 256 reviews.

Trusted by leading brands and startups

Hire Freelance Flex Developers and Engineers

View Nick

Nick Schneble

Freelance Flex Developer

United States

Toptal Member Since January 28, 2019

Nick is a full-stack developer with over 20 years of experience and extensive expertise in building Rails apps and APIs. Nick has worked with incredible startups and industry giants like Adobe and Disney. They're proficient in many languages (especially Ruby on Rails) and adept at squashing bugs, designing good UIs, and crafting full-stack solutions. Nick enjoys mentoring, leading in Agile environments, and working on architect-level solutions to solve issues and create long-term roadmaps.

Flex CSS JavaScript PHP Objective-C Bootstrap jQuery Offshore Ruby on Rails Development Stripe Development API GitHub Bitbucket Adobe Software Development

View Kristian

Kristian Arlt

Freelance Flex Developer

Austria

Toptal Member Since July 9, 2015

Kristian is a software engineer and tech enthusiast, starting back in 2001 as a designer and moving on to coding, becoming a UX expert along the way. He's a full-stack developer with work experience ranging from startups, creative agencies, and heavy data analytical corporations to investment banking. He's an easygoing team player who enjoys a challenge.

Flex AngularJS HTML5 Angular Node.js Flash Java ActionScript Apache Tomcat Adobe AIR TypeScript Front-end

View Lionel

Lionel Tesolin

Freelance Flex Developer

Spain

Toptal Member Since June 26, 2019

With over 16 years of experience in the IT sector, Lionel has vast expertise that allows him to apply his know-how and experience across a variety of industries. He has a solid technical background and mastering in all areas involving Java, Angular and cloud computing. He's interested in cutting-edge technology, is an active opensource contributor and always striving to be up to date with the latest and innovative development opportunities.

Flex AWS MongoDB TypeScript Java Spring Boot Spring Batch Spring Angular Apache Maven Gradle Apache Tomcat Object-oriented Programming

View Maksym

Maksym Hryniv

Freelance Flex Developer

Ukraine

Toptal Member Since September 10, 2019

Maksym has almost 20 years of experience in software engineering—developing for desktop, mobile, web, and back end, creating game engines, and working in Amazon on high-load projects, serving millions of customers. He shines in software architecture and coding with programming languages (C#, Dart, TypeScript, Java, Objective-C, AS3, and others). Maksym enjoys being on the frontier of technology, so he's always happy to pick up a new framework, language, or toolset when necessary.

Flex Git TypeScript Node.js Cross-Platform Full-stack AWS Software Architecture C#Dart Flutter XNA Visual Studio Development

View JoyAnne

JoyAnne Foster

Freelance Flex Developer

United States

Toptal Member Since March 26, 2018

JoyAnne is a software engineer with 20+ years experience. She has developed and managed the full life-cycle of multi-tier full-stack applications. She's self-motivated and has extensive experience on front-end UI work, server code, and back-end DB management, but her love is JavaEE application development.

Flex JSON Agile Development Java Jira Software Development Software Architecture

View Sohaib

Sohaib Iqbal

Freelance Flex Developer

Germany

Toptal Member Since July 24, 2021

Sohaib is a full-stack developer—who's worn many hats, including software engineer, team lead, and consultant—with several years of experience building apps in the news, construction, social networks, and financial software industries. Sohaib's strongest skills are with the .NET framework, including C#, parallel programming, MVC, EF Line, and server-client-based communication. However, Sohaib has also written WISE batch scripts and modified a MySQL standalone installer to ship with the software.

Flex Visual Studio Development Slack Development Windows Development SQL Server Software Engineering Data Structures Algorithms Angular .NET SQL Telerik JavaScript

View PiwEL

PiwEL Massard

Freelance Flex Developer

Canada

Toptal Member Since June 15, 2018

PiwEL is a senior full-stack web developer who easily adapts to any technology required for clients' projects. He thoroughly understands the requirements for web applications and provides the best infrastructures to allow for safe and fast growth and scaling. He has experience working in-house for large companies and as a consultant for a variety of organizations. He communicates well, prefers Agile methods, and has worked in teams of all sizes.

Flex Agile Development PHP JavaScript SQL CSS TYPO3 Twitter Bootstrap Google Maps Development Node.js JasperReports REST API jQuery

View Andrei

Andrei Glazunov

Freelance Flex Developer

Germany

Toptal Member Since February 9, 2021

With degrees in computer science and design, Andrei is an expert in React, TypeScript, JavaScript, UI/UX, and data visualization. He has a strong grasp of interactions and algorithms, and his eye for design goes hand in hand with his attention to detail. Andrei brings 15 years of development experience, 10 of which are in web development and primarily remote work.

Flex UX Development Data Visualization UI Development Software Development Algorithms Web Development React.js Redux JavaScript HTML5 CSS D3.js

View Francisco

Francisco Tortosa

Freelance Flex Developer

Spain

Toptal Member Since March 1, 2021

Francisco is a tech enthusiast and developer with 20+ years of experience in embedded software, hardware design, firmware, and software in general. His expertise includes a range of languages (C++, Assembly, and C), tools (Altium Designer), and libraries/APIs (wxWidgets, STM32Cube). He’s developed microcontroller units for the industrial and automotive fields. Francisco also has delivered several projects as a freelance developer and knows how to work effectively within an international team.

Flex WxWidget Development C++Assembly C STM32 Arduino MySQL MariaDB Database SQL Windows Development Embedded Systems Engineering

View Nenad

Nenad Misić

Freelance Flex Developer

Serbia

Toptal Member Since December 14, 2020

Nenad is a versatile software developer with a proven track record in both back-end and front-end roles. He has contributed to major multinational enterprises like Microsoft and remote startups, building cutting-edge products. Known for his strong work ethic, team spirit, and self-motivation, Nenad excels in problem-solving whether in a team setting or independently. He thrives on new challenges and is committed to continuous growth.

Flex C#ASP.NET Git Microsoft Teams Development Slack Development Agile Development Full-stack Visual Studio Development Software Development Web Development xUnit Microservices Development

View Frederick

Frederick Fisher

Freelance Flex Developer

United Kingdom

Toptal Member Since August 4, 2015

Fred is a versatile full-stack lead developer, technical architect, and entrepreneur with a proven track record delivering wide-ranging solutions from big data systems to websites, mobile apps, and UX design. He is an expert in databases, Python, and JavaScript. He is also strong at data analysis, UX design, and communication.

Flex Chromium API Web Architecture JSON MongoDB Meteor Excel Development JavaScript Functional Programming Linux MySQL Bitbucket

Discover More Flex Developers in the Toptal Network

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THE TOPTAL ADVANTAGE

98% of Toptal clients choose to hire our talent after a risk-free trial.

Toptal's screening and matching process ensures exceptional talent are matched to your precise needs.

Start Hiring

THE TOPTAL ADVANTAGE

98% of Toptal clients choose to hire our talent after a risk-free trial.

Toptal's screening and matching process ensures exceptional talent are matched to your precise needs.

Start Hiring

Toptal in the press

... allows corporations to quickly assemble teams that have the right skills for specific projects.

Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.

Our clients

Creating an app for the game

Leading a digital transformation

Building a cross-platform app to be used worldwide

Drilling into real-time data creates an industry game changer

Testimonials

Tripcents wouldn't exist without Toptal. Toptal Projects enabled us to rapidly develop our foundation with a product manager, lead developer, and senior designer. In just over 60 days we went from concept to Alpha. The speed, knowledge, expertise, and flexibility is second to none. The Toptal team were as part of tripcents as any in-house team member of tripcents. They contributed and took ownership of the development just like everyone else. We will continue to use Toptal. As a startup, they are our secret weapon.

Brantley Pace

CEO & Co-Founder

I am more than pleased with our experience with Toptal. The professional I got to work with was on the phone with me within a couple of hours. I knew after discussing my project with him that he was the candidate I wanted. I hired him immediately and he wasted no time in getting to my project, even going the extra mile by adding some great design elements that enhanced our overall look.

Paul Fenley

Director

The developers I was paired with were incredible -- smart, driven, and responsive. It used to be hard to find quality engineers and consultants. Now it isn't.

Ryan Rockefeller

CEO

Toptal understood our project needs immediately. We were matched with an exceptional freelancer from Argentina who, from Day 1, immersed himself in our industry, blended seamlessly with our team, understood our vision, and produced top-notch results. Toptal makes connecting with superior developers and programmers very easy.

Jason Kulik

Co-founder

As a small company with limited resources we can't afford to make expensive mistakes. Toptal provided us with an experienced programmer who was able to hit the ground running and begin contributing immediately. It has been a great experience and one we'd repeat again in a heartbeat.

Stuart Pocknee

Principal

How to Hire Flex Developers Through Toptal

Talk to One of Our Industry Experts

A Toptal director of engineering will work with you to understand your goals, technical needs, and team dynamics.

Work With Hand-Selected Talent

Within days, we'll introduce you to the right Flex developer for your project. Average time to match is under 24 hours.

The Right Fit, Guaranteed

Work with your new Flex developer for a trial period (pay only if satisfied), ensuring they're the right fit before starting the engagement.

Find Experts With Related Skills

Access a vast pool of skilled developers in our talent network and hire the top 3% within just 48 hours.

Flash Developers Adobe Flex Developers ActionScript Developers Adobe Air Developers Ionic Developers Apache Cordova Developers Hybrid App Developers Cross-Platform Developers

FAQs

How quickly can you hire with Toptal?
Typically, you can hire a Flex developer with Toptal in about 48 hours. For larger teams of talent or Managed Delivery, timelines may vary. Our talent matchers are highly skilled in the same fields they’re matching in—they’re not recruiters or HR reps. They’ll work with you to understand your goals, technical needs, and team dynamics, and match you with ideal candidates from our vetted global talent network.

Once you select your Flex developer, you’ll have a no-risk trial period to ensure they’re the perfect fit. Our matching process has a 98% trial-to-hire rate, so you can rest assured that you’re getting the best fit every time.
How do I hire a Flex developer?
To hire the right Flex developer, it’s important to evaluate a candidate’s experience, technical skills, and communication skills. You’ll also want to consider the fit with your particular industry, company, and project. Toptal’s rigorous screening process ensures that every member of our network has excellent experience and skills, and our team will match you with the perfect Flex developers for your project.
How are Toptal Flex developers different?
At Toptal, we thoroughly screen our Flex developers to ensure we only match you with the highest caliber of talent. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut.

In addition to screening for industry-leading expertise, we also assess candidates’ language and interpersonal skills to ensure that you have a smooth working relationship.

When you hire with Toptal, you’ll always work with world-class, custom-matched Flex developers ready to help you achieve your goals.
Can you hire Flex developers on an hourly basis or for project-based tasks?
You can hire Flex developers on an hourly, part-time, or full-time basis. Toptal can also manage the entire project from end-to-end with our Managed Delivery offering. Whether you hire an expert for a full- or part-time position, you’ll have the control and flexibility to scale your team up or down as your needs evolve. Our Flex developers can fully integrate into your existing team for a seamless working experience.
What is the no-risk trial period for Toptal Flex developers?
We make sure that each engagement between you and your Flex developer begins with a trial period of up to two weeks. This means that you have time to confirm the engagement will be successful. If you’re completely satisfied with the results, we’ll bill you for the time and continue the engagement for as long as you’d like. If you’re not completely satisfied, you won’t be billed. From there, we can either part ways, or we can provide you with another expert who may be a better fit and with whom we will begin a second, no-risk trial.

Tap Into World-Class Talent

Trusted Experts Only
All of our talent are seasoned experts who ramp up quickly, readily contribute as core team members, and work with you to minimize onboarding time.
The Right Fit
We have a knack for matching you with the right fit. Start working with your new hire on a no-risk trial period, paying only if satisfied.
Scale as Needed
Hire talent within 48 hours and scale your team up or down as needed, no strings attached.
Seamless Hiring
We handle all aspects of billing, payments, and NDA’s. Let us take care of the overhead while you focus on building great products.
Flexible Engagements
Choose the engagement type that suits your needs — hourly, part-time, or full-time — with the ability to change anytime.
Expert Talent Matching
Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.