Hire the top 3% of freelance Retrofit developers.

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

Tomasz Czura, Poland

Member since November 29, 2015
Tomasz is an Android developer who specializes in creating user-friendly and useful applications with the newest technologies. He enjoys experimenting with different languages and technologies, extending his skill set beyond Android to tasks leveraging React or iOS. ... Click to continue

Eliran Goshen, Israel

Member since October 5, 2015
Starting as a hobby, Eliran has developed Android applications professionally for the last few years. He has worked on various types of projects—some starting from scratch, some jumping in at the later stages, some alone, and others as part of a team. He's friendly, ... Click to continue

João Dias Barbosa, Portugal

Member since February 4, 2014
João is a passionate iOS and Android developer with a strong attention to detail that has yielded great apps. He has delivered many projects for millions of users, for both startups and big companies, and he's worked extensively on back-end and API integrations. He h... Click to continue

Amar Idrizovic, Bosnia and Herzegovina

Member since May 28, 2015
Amar has been a mathematician for as long as he can remember, looking for patterns, problems to solve, and challenges to meet. For him, computer science is just applied math. He's been writing code for more than a decade now, mostly games and purpose-specific apps, s... Click to continue

Nicolae Arbuleac, Romania

Member since November 24, 2014
Nicolae is an outstanding Android software developer with over 3 years of experience in the field. He has worked on a large variety of projects and is comfortable working with teams that are small, large, local, or distributed. He likes the challenges that Android de... Click to continue

FAQs

How are Toptal Retrofit developers different?

At Toptal, we thoroughly screen our Retrofit 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 Retrofit developers?

We make sure that each engagement between you and your Retrofit 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 Retrofit developers through Toptal?

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