Hire the Top 3% of Freelance RTOS Engineers

Toptal is a marketplace for dedicated RTOS Engineers. Top companies and startups choose Toptal RTOS freelancers for their mission-critical RTOS development projects.

No-Risk Trial, Pay Only If Satisfied.

Trusted by leading brands and startups

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Hire Freelance RTOS Engineers

View Marcin

Marcin Wesolowski

Freelance RTOS Engineer
PolandToptal Member Since January 4, 2023

Marcin is a versatile and experienced team leader. He is also a software architect binding embedded with non-embedded worlds. He has worked on nearly every software layer, from silicon design to bare-metal/RTOS to PC applications and big data cloud processing. Pedantic about structured, extensible, and self-descriptive code, he has been working entirely remotely for nine years already.

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RTOSEmbedded C++C++
View Fabio

Fabio Terrile

Freelance RTOS Engineer
ItalyToptal Member Since February 16, 2021

Fabio is a senior software developer with over 25 years of experience who can independently follow all design and implementation steps. He is apt to learn quickly and effectively 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, HDL design, and desktop, server, and communication services.

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RTOSLinuxCC++WindowsEmbedded SoftwareEmbedded LinuxFPGASoftwareAssemblyVisual BasicEmbedded C++Embedded Systems
View Raz

Raz Biderman

Freelance RTOS Engineer
IsraelToptal Member Since May 24, 2022

Raz is a software and computer engineer with a multi-disciplinary approach. His expertise includes low-level software, embedded systems, digital hardware, and software development using C, C++, Python, and Go. Raz has led teams, designed MVPs, developed C++ patches, and designed RTOS-based software for a mission-critical LiDAR system. Raz enjoys cloud-native, mobile application, and full-stack web development projects.

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RTOSSoftware DevelopmentPythonCC++Embedded Systems
View Denis

Denis Makarov

Freelance RTOS Engineer
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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RTOSLinuxGCCQtBashC++CProtobufUnit TestingGitEmbedded C++Embedded SystemsMQTT
View Kijong

Kijong Uhm

Freelance RTOS Engineer
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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RTOSEmbedded LinuxCEmbedded SoftwareLinuxEmbedded Systems
View Alexander

Alexander Kozlov

Freelance RTOS Engineer
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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RTOSPyCharmBlockchainVueAmazon Web Services (AWS)PostgreSQLAmazon S3 (AWS S3)DockerPhpStormNode.jsREST APIsCSSAmazon EC2
View Walid

Walid Kadry Helal

Freelance RTOS Engineer
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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RTOSWindowsCEmbedded SoftwareDebuggingEmbedded Systems
View Sami

Sami Tok

Freelance RTOS Engineer
TurkeyToptal Member Since May 25, 2021

Sami is a professional software engineer with 10+ 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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RTOSEmbedded SoftwareCC++Embedded C++Embedded Systems
View Tomislav

Tomislav Radanović

Freelance RTOS Engineer
CroatiaToptal Member Since February 11, 2020

Tomislav is a skilled professional with eight years of expertise in designing, implementing, documenting, and maintaining complex embedded systems from conception to production. His approach combines deep technical proficiency with a keen focus on optimizing system performance and reliability, delivering solutions that meet stringent requirements. Tomislav excels in technical problem-solving and collaboration, ensuring projects are delivered on time and within budget.

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RTOSEmbedded C++CC++Embedded HardwareEmbedded SystemsArduinoInternet of Things (IoT)Embedded SoftwareFirmware
View Chris

Chris Wang

Freelance RTOS Engineer
United StatesToptal Member Since October 6, 2023

Chris is a versatile embedded systems engineer with expertise in direct current (DC) fast electric vehicle (EV) charging stations, CubeSats, and gyro stabilizers. His skills extend to analog and digital hardware printed circuit board (PCB) design, firmware, and software. Chris has experience programming, debugging, and calibrating CubeSat's inertial measurement unit, navigation, magnetometer, and survival magnetorquer operations using C/C++ on the STPM32 (ARM32) real-time operating system.

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RTOSWeb
View Derek

Derek Casamenti

Freelance RTOS Engineer
ItalyToptal Member Since November 14, 2022

Derek is an embedded software architect experienced in every step of the development process, from back-of-the-envelope designs to finished products. He is an expert in C++, mainly when applied to highly concurrent real-time systems. As a technical lead of the embedded software team at IK Multimedia, Derek was instrumental in developing the digital architecture and many major hardware products' software.

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RTOSCC++FirmwareActor ModelEmbedded SystemsGitTest-driven Development (TDD)Embedded Software

Discover More RTOS Engineers in the Toptal Network

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Trustpilot
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 RTOS Engineers 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 engineer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new RTOS engineer 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.

VxWorks DevelopersROS DevelopersMicrocontroller ProgrammersOpenWRT DevelopersEmbedded Systems EngineersEmbedded Software EngineersFirmware EngineersC Developers

FAQs

  • How are Toptal RTOS engineers different?

    At Toptal, we thoroughly screen our RTOS engineers 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 engineers in less than 48 hours through Toptal?

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

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

    We make sure that each engagement between you and your RTOS engineer 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 RTOS Engineers are in High Demand.

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