Hire the top 3% of freelance RxJava developers.

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

Hire a top RxJava developer nowHire a top RxJava developer

No-Risk Trial, Pay Only If Satisfied.

Trusted by:

Hire RxJava developers and engineers

View full profile »

View Eliran

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

RxJava Java Android SDK Facebook API Google Maps SDK Google Maps Geocoding API Parse SDK UI Testing Android Push Notifications Git Android Studio Kotlin

View full profile »

View Agustin

Agustin Vazquez, Argentina

Member since June 4, 2017

As an entrepreneur, Agustin understands the importance of proactivity and results and has learned the meaning of responsibility and accountability. He is more of a generalist than a specialist, though he loves the detail and deep understanding that comes from intense... Click to continue

RxJava Java React Native Spring Boot Git Mobile iOS Android

View full profile »

View Alex

Alex Nitu, Romania

Member since January 4, 2019

Alex is an Android developer with more than six years of experience in architecture, technical design, and implementation. He's worked on many projects—both alone or as part of a team—using multiple flavors of Agile software development methodologies; and on some of ... Click to continue

RxJava Java Android SDK Android Security Glide React Windows

View full profile »

View José

José Silva, Portugal

Member since April 20, 2017

For the past six years, José has been working as a mobile developer—amassing a vast knowledge of the Android SDK and building highly interactive mobile apps with complex UIs and multimedia elements along with network communication and an overriding prerogative to pro... Click to continue

RxJava Java Android SDK Android Studio Android

View full profile »

View Tomasz

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

RxJava Android SDK Android API Butterknife RubyMine Android Studio Android Java Kotlin Ruby on Rails (RoR)JavaScript GitHub React

View full profile »

View Ruslan

Ruslan Iskhakov, Russia

Member since October 4, 2016

Ruslan has hands-on experience with Android native apps development since 2011. In projects he collaborates on, he aims to deliver reliable, scalable, and maintainable software in a short time. He loves to use the latest mobile development technologies in his work. Click to continue

RxJava Java Android Studio Android Android Architecture Oracle

View full profile »

View Kevin

Kevin Read, Germany

Member since February 11, 2018

Kevin has been working on front- and back-end projects since joining an internet startup in 1998. He's been developing with Android since its very early days and had made significant contributions to several large and small projects. Kevin enjoys working in teams of ... Click to continue

RxJava Java JavaScript SQL C Android SDK Android NDK Android Studio REST APIs Git React Android Linux

View full profile »

View Michael

Michael Pontus, Russia

Member since May 4, 2016

Michael is a senior full-stack web developer, with over six years of professional experience working for leading software companies and overseas clients. He has a passion for building web and mobile applications and applying his knowledge to solve innovative engineer... Click to continue

RxJava TypeScript JavaScript React RxJS

View full profile »

View Michał

Michał Karpiuk, Poland

Member since October 5, 2018

Michal is a software developer with several years of experience working in teams of all sizes for corporations such as Hewlett-Packard and Samsung. He's passionate about mobile applications and specializes in mobile and back-end development. Michal cares about clean,... Click to continue

RxJava Java Kotlin JavaScript Android Studio Git Android SQLite

View full profile »

View Gennady

Gennady Kulabukhov, Russia

Member since February 20, 2019

Gennady is a software engineer with more than seven years of experience in mobile applications development with strong knowledge of the Android framework. During his career, he has delivered many applications to the Google Play store. Also, he's experienced in team m... Click to continue

RxJava Kotlin Java Android SDK Git Android Studio Android

View full profile »

View Velibor

Velibor Bačujkov, Serbia

Member since September 12, 2016

Velibor is a software engineer with over eight years of experience working across the whole stack—primarily focusing on Android and Angular for the front-end and Spring and .NET for the back-end. His preferred languages are Java, Kotlin and C#, but he has worked with... Click to continue

RxJava C#Java Facebook API Google Maps SDK Git Android Studio Agile Software Development Android Windows Microsoft Visual Studio .NET Full-stack

To view more profiles, join ToptalJoin Toptal

Trustpilot

Toptal on TV

“Toptal is killing it, it kind of owns this market.”

Andrew Ross Sorkin Reviews Toptal

“Tech companies simply cannot find the quality employees they want to hire. The solution: Toptal.”

Liz Claman´s Review of Toptal

Toptal in the press

“Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.”

Selina Wang

“... allows corporations to quickly assemble teams that have the right skills for specific projects.”

Steven Norton

Trustpilot Reviews