Hire the Top 3% of Freelance RTOS Developers

Toptal is a marketplace for dedicated RTOS developers, engineers, programmers, coders, architects, and consultants. Top companies and start-ups choose Toptal RTOS freelancers for their mission-critical RTOS development projects.

No-Risk Trial, Pay Only If Satisfied.

Hire Freelance RTOS Developers and Engineers

Craig Wenger

Freelance RTOS Developer

United StatesToptal Member Since August 21, 2015

Craig has been an active freelance embedded systems engineer for more than a decade. He has extensive experience in embedded system hardware and firmware development on a variety of products including medical, communications, industrial automation, motor control, consumer electronics, and IoT.

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Fabio Terrile

Freelance RTOS Developer

ItalyToptal Member Since February 16, 2021

Fabio is a senior software developer with more than 20 years of experience who can independently follow all design and implementation steps. He has an aptitude for quick learning and effectiveness in a fast-paced, rapidly changing environment. Fabio is looking for new professional experiences in the software and hardware fields, including but not limited to embedded hardware, software, and HDL design, and desktop, server, and communication services.

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Bina Patel

Freelance RTOS Developer

IndiaToptal Member Since October 16, 2022

Bina is an experienced embedded software developer who has worked on different phases of product development. She has strong coding experience in C and C++ for embedded systems and is also familiar with Java. Bina has worked on device drivers, different networking protocols, and RTOS-based and bare-metal embedded products.

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Denis Makarov

Freelance RTOS Developer

United Arab EmiratesToptal Member Since September 16, 2021

Denis is an embedded system developer with 10+ years of experience in designing, developing, and maintaining complex software and hardware systems. He holds a PhD in electronics and has professional expertise in C, C++, STL, Qt, Linux, and FreeRTOS. Along with solid experience in embedded systems, information security, cryptography, and networks, Denis is enthusiastic about developing high-load real-time systems for his clients.

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Kijong Uhm

Freelance RTOS Developer

South KoreaToptal Member Since September 17, 2021

Kijong has been a software engineer in embedded systems for 15+ years and a software project manager and development manager for 5+ years. He specializes in C on embedded Linux and has experience in C++, Java, and Python. Kijong has developed software for set-top boxes, automotive devices, and IoT devices.

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Alexander Kozlov

Freelance RTOS Developer

RussiaToptal Member Since February 19, 2016

Alexander is a dynamic, results-oriented architect and software engineer with 20+ years of experience and a passion for coding. He has been working for companies ranging from the Fortune 500 list to some small local businesses. He also has experience as a startup founder. Alex's core competency lies in the world of scalable websites and web applications, cloud SaaS and PaaS, blockchain, desktop software, and games development.

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Walid Kadry Helal

Freelance RTOS Developer

EgyptToptal Member Since February 3, 2021

Walid has been a software engineer, specializing in embedded software development since 2006. He has delivered projects in automotive (AUTOSAR and ISO 26262), smart devices (protocol converters), smart metering, and mobile communication domains. Walid has led projects and built products through all stages of the software development lifecycle, including requirements analysis, software architecture, development, and testing.

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İhsan Yayla

Freelance RTOS Developer

TurkeyToptal Member Since July 15, 2022

İhsan has 18 years of software industry experience in team management, specifications, design, and development for large-scale code infrastructure using various technologies and specializing in C/C# and Java. He focuses on real-time, multithreaded, networked, desktop, and back-end applications. İhsan has built ground-control station applications and led a software team for various unmanned aerial vehicles (UAVs), including real-time control and monitoring applications for defense projects.

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Rodrigo Madera

Freelance RTOS Developer

BrazilToptal Member Since April 19, 2020

Rodrigo is a software architect whose natural curiosity has led him to excel on several fronts, including low- to high-level architecture, handcrafted microcontroller operating systems, and ultra-high-speed stock trading server clusters. Rodrigo is passionate about programming, from low-level device drivers working on a limited kernel computing environment to high-level, robust distributed-workload network services that provide virtually unlimited service to consumers.

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Sami Tok

Freelance RTOS Developer

TurkeyToptal Member Since May 25, 2021

Sami is a professional software engineer with 9+ years of experience. His specialties include embedded software development, C/C++, Linux, Python, MATLAB, image processing, and machine learning. He worked on embedded software development of air defense missile systems and electro-optical targeting systems. Sami has worked on some of the most prestigious defense projects in Turkey.

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Tomislav Radanović

Freelance RTOS Developer

CroatiaToptal Member Since February 11, 2020

Tomislav is a software engineering enthusiast and professional who excels in designing and implementing software for embedded devices, web, and desktop. Most of his technical expertise is in C and C++, but he is also very comfortable working with JavaScript. Tomislav has experience working with teams of all sizes, helping them achieve project goals on time and within budget.

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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
Building a cross-platform app to be used worldwide
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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 start up, they are our secret weapon.

Brantley Pace, CEO & Co-Founder

Tripcents

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

K Dunn & Associates

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

Radeeus

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

ProHatch

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

Site Specific Software Solutions

We used Toptal to hire a developer with extensive Amazon Web Services experience. We interviewed four candidates, one of which turned out to be a great fit for our requirements. The process was quick and effective.

Abner Guzmán Rivera, CTO and Chief Scientist

Photo Kharma

Sergio was an awesome developer to work with. Top notch, responsive, and got the work done efficiently.

Dennis Baldwin, Chief Technologist and Co-Founder

PriceBlink

Working with Marcin is a joy. He is competent, professional, flexible, and extremely quick to understand what is required and how to implement it.

André Fischer, CTO

POSTIFY

We needed a expert engineer who could start on our project immediately. Simanas exceeded our expectations with his work. Not having to interview and chase down an expert developer was an excellent time-saver and made everyone feel more comfortable with our choice to switch platforms to utilize a more robust language. Toptal made the process easy and convenient. Toptal is now the first place we look for expert-level help.

Derek Minor, Senior VP of Web Development

Networld Media Group

Toptal's developers and architects have been both very professional and easy to work with. The solution they produced was fairly priced and top quality, reducing our time to launch. Thanks again, Toptal.

Jeremy Wessels, CEO

Kognosi

We had a great experience with Toptal. They paired us with the perfect developer for our application and made the process very easy. It was also easy to extend beyond the initial time frame, and we were able to keep the same contractor throughout our project. We definitely recommend Toptal for finding high quality talent quickly and seamlessly.

Ryan Morrissey, CTO

Applied Business Technologies, LLC

I'm incredibly impressed with Toptal. Our developer communicates with me every day, and is a very powerful coder. He's a true professional and his work is just excellent. 5 stars for Toptal.

Pietro Casoar, CEO

Ronin Play Pty Ltd

Working with Toptal has been a great experience. Prior to using them, I had spent quite some time interviewing other freelancers and wasn't finding what I needed. After engaging with Toptal, they matched me up with the perfect developer in a matter of days. The developer I'm working with not only delivers quality code, but he also makes suggestions on things that I hadn't thought of. It's clear to me that Amaury knows what he is doing. Highly recommended!

George Cheng, CEO

Bulavard, Inc.

As a Toptal qualified front-end developer, I also run my own consulting practice. When clients come to me for help filling key roles on their team, Toptal is the only place I feel comfortable recommending. Toptal's entire candidate pool is the best of the best. Toptal is the best value for money I've found in nearly half a decade of professional online work.

Ethan Brooks, CTO

Langlotz Patent & Trademark Works, Inc.

In Higgle's early days, we needed the best-in-class developers, at affordable rates, in a timely fashion. Toptal delivered!

Lara Aldag, CEO

Higgle

Toptal makes finding a candidate extremely easy and gives you peace-of-mind that they have the skills to deliver. I would definitely recommend their services to anyone looking for highly-skilled developers.

Michael Gluckman, Data Manager

Mxit

Toptal’s ability to rapidly match our project with the best developers was just superb. The developers have become part of our team, and I’m amazed at the level of professional commitment each of them has demonstrated. For those looking to work remotely with the best engineers, look no further than Toptal.

Laurent Alis, Founder

Livepress

Toptal makes finding qualified engineers a breeze. We needed an experienced ASP.NET MVC architect to guide the development of our start-up app, and Toptal had three great candidates for us in less than a week. After making our selection, the engineer was online immediately and hit the ground running. It was so much faster and easier than having to discover and vet candidates ourselves.

Jeff Kelly, Co-Founder

Concerted Solutions

We needed some short-term work in Scala, and Toptal found us a great developer within 24 hours. This simply would not have been possible via any other platform.

Franco Arda, Co-Founder

WhatAdsWork.com

Toptal offers a no-compromise solution to businesses undergoing rapid development and scale. Every engineer we've contracted through Toptal has quickly integrated into our team and held their work to the highest standard of quality while maintaining blazing development speed.

Greg Kimball, Co-Founder

nifti.com

How to Hire RTOS Developers through Toptal

1

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.
2

Work With Hand-Selected Talent

Within days, we'll introduce you to the right RTOS developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

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

FAQs

  • How are Toptal RTOS developers different?

    At Toptal, we thoroughly screen our RTOS developers to ensure we only match you with talent of the highest caliber. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut. You'll work with engineering experts (never generalized recruiters or HR reps) to understand your goals, technical needs, and team dynamics. The end result: expert vetted talent from our network, custom matched to fit your business needs.

  • Can I hire RTOS developers in less than 48 hours through Toptal?

    Depending on availability and how fast you can progress, you could start working with a RTOS developer within 48 hours of signing up.

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

    We make sure that each engagement between you and your RTOS 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 in under 2 weeks 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.

Top RTOS Developers are in High Demand.

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