Flex

Hire the Top 3% of Freelance Flex Developers

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.

No-Risk Trial, Pay Only If Satisfied.

Clients rate Toptal Flex developers 4.8 / 5 on average based on 257 reviews.
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Find and hire Top Flex Developers worldwide. Simply click on your preferred time zone on the map.

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Hire Freelance Flex Developers

Sai Hegde

Freelance Flex Developer
UTC-07:00
United States
Toptal Member Since April 4, 2017

Sai is a software engineer with extensive experience in Java—mostly J2EE-based projects where the architecture spans several tiers and layers of integration. His primary languages are Java, JavaScript, and the Spring ecosystem. Has designed and built successful enterprise software solutions using Spring, Docker and implemented them in institutions across the globe.

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JoyAnne Foster

Freelance Flex Developer
UTC-06:00
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.

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Philip Riley

Freelance Flex Developer
UTC-05:00
United States
Toptal Member Since August 22, 2016

Over the last 14 years, Phil has proven again and again his ability to get things done, whether it's extending and improving an existing project, or developing one from scratch. He is able to move smoothly between technologies, and has an exceptional ability to dive into a new field and start contributing immediately. He's a great team player, mentor, and thought leader, but also has the discipline to fly solo.

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Nick Schneble

Freelance Flex Developer
UTC-05:00
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.

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Oleg Solodukhin

Freelance Flex Developer
UTC+01:00
Belgium
Toptal Member Since September 26, 2022

Oleg has over 15 years of development experience and a master's degree in automated design systems. He uses Flex, PHP, C#, TypeScript, Flutter, and Dart. He has built systems and modules for PDF generation, image binary encoding/decoding, service development, UI, and InDesign plugins. Oleg has also handled the text layout engine with his text rendering library, including a binary font file parser, font metrics calculation, word splitting, and text line placement and rendering, written on Dart.

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Kristian Arlt

Freelance Flex Developer
UTC+01:00
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.

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Levon Arkelatyan

Freelance Flex Developer
UTC+04:00
Armenia
Toptal Member Since October 14, 2016

Levon has more than a decade of experience creating various software apps from mobile and web to EDA and trading systems. He began his career as a C++ developer then switched to back-end (PHP, Node.js) and iOS development. He has worked for big companies and small startups. Levon started freelancing six years ago and has been doing it full-time in the past few years. He also believes that good communication is crucial to remote project work.

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Satyajit Behera

Freelance Flex Developer
UTC+05:00
India
Toptal Member Since July 12, 2021

Satyajit is a full-stack architect with 18 years of experience in enterprise web apps and eCommerce for startups and top companies like Microsoft, Flipkart, and General Electric. He specializes in UI technologies, including React, React Native, JavaScript, TypeScript, Angular, Next.js, Remix, and Redux. Proficient in back-end technologies like C#, Node.js, Express.js, and Go, Satyajit has a strong foundation in data structures, algorithms, and cloud platforms such as Azure and AWS.

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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.

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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
Conor Kenney
Creating an app for the game
Leading a digital transformation
Elmar Platzer
Leading a digital transformation
Building a cross-platform app to be used worldwide
Building a cross-platform app to be used worldwide
Drilling into real-time data creates an industry game changer
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

1

Talk to One of Our Client Advisors

A Toptal client advisor will work with you to understand your goals, technical needs, and team dynamics.
2

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.
3

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.

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.

  • 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.

  • 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.

  • 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.

  • 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

    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

    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

    Scale as Needed

    Hire talent within 48 hours and scale your team up or down as needed, no strings attached.

  • Seamless Hiring

    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

    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

    Expert Talent Matching

    Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.

Top Flex Developers Are in High Demand.

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