Hire the top 3% of freelance Assembly developers.

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

Eddie Sullivan, United States

Member since May 9, 2016
Eddie is dedicated to exceeding your expectations with the highest-quality mobile and web software, delivered on time and to your precise needs. High-profile clients have included the US government and Rexel. His qualifications include two decades of industry experie... Click to continue

Carlos Granados Martínez, Spain

Member since October 19, 2015
Carlos has been developing software for more than 30 years, leading teams of up to 8 developers and working with many different technologies. In the most recent years, he has been working as a full stack engineer, with a great emphasis in PHP and Symfony. Click to continue

Hussein El Motayam, Egypt

Member since September 7, 2015
Hussein is an expert software engineer with wide experience in various languages and frameworks. He possesses strong communication skills, enabling him to cope and blend in any team. Discipline, deadlines, and dedication make up his "3D work ethic." Click to continue

Justin Michela, United States

Member since March 28, 2018
Justin is a technical professional with a passion for learning and 15+ years of experience leading teams to build enterprise-grade distributed applications that solve real-world problems. He is a firm believer that collaboration across all facets of a business, from ... Click to continue

Andrea Villa, Italy

Member since September 11, 2017
Andrea loves challenges and enjoys learning new concepts. He has more than ten years of experience in the IT field, and he has become an achieved expert in a variety of skills including DevOps, Offensive Security, Development, Startups, and Cryptocurrencies. Click to continue

Radu Balaban, Romania

Member since May 17, 2017
Along with a master's degree in machine learning from Georgia Tech, Radu is a software engineer with over 15 years of experience in the industry. He's passionate about bringing the latest advances in computer science to performant and reliable real-world applications. Click to continue

Damir Djozic, Serbia

Member since October 19, 2016
Damir is a results-oriented iOS developer and research professional with experience in both engineering and research positions. His goal is to create software with the user in mind, creating applications with a usable and intuitive user interface experience whilst cr... Click to continue

Marko Ciric, Serbia

Member since April 18, 2015
Marko is a software developer with six years of working experience developing Java EE applications with strong algorithms and data structure background, covering all phases of the software development lifecycle. He has the ability to work in a team or individually an... Click to continue

Sameh Awaida, Canada

Member since July 7, 2017
Sameh is a successful data scientist and assistant professor experienced in computer and electrical engineering with more than 20 journal publications, conference papers, and patent applications in the fields of pattern recognition, data science, and machine learning... Click to continue

FAQs

How are Toptal Assembly developers different?

At Toptal, we thoroughly screen our Assembly developers to ensure we only supply experts of the highest caliber. Of the more than 100,000 people who apply to join the Toptal network each year, we accept fewer than 3%. You'll work with engineering experts (never generalized recruiters or HR reps) to understand your goals, technical needs, and team dynamics. The end result: expertly-matched talent from our network, hand-selected to fit your business needs.

What is the no-risk trial period for Assembly developers?

We make sure that each engagement between you and your Assembly 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.

How fast can I hire Assembly developers through Toptal?

Depending on availability and how fast you can progress, you could start your no-risk trial with an Assembly developer within 48 hours of signing up. Most of our engagements start within 2 weeks of discussing your project with us.