How are Toptal RxJava developers different?

At Toptal, we thoroughly screen our RxJava 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 RxJava developers in less than 48 hours through Toptal?

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

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

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

Hire the Top 3% of Freelance RxJava Developers

Name: RxJava Development Services
Brand: Toptal
Rating: 4.5 (1424 reviews)

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

Hire a Top RxJava Developer Now

No-Risk Trial, Pay Only If Satisfied.

Clients Rate Toptal RxJava Developers4.5 / 5.0on average across 1,424 reviews as of Apr 25, 2024

Trusted by leading brands and startups

Watch the case study

Hire Freelance RxJava Developers and Engineers

View full profile

View Ruslan

Ruslan Iskhakov

Freelance RxJava Developer

RussiaToptal Member Since June 26, 2019

Ruslan has hands-on experience with Android native apps development since 2011 and iOS native apps development since 2016. In projects he collaborates on, Ruslan aims to deliver reliable, scalable, and maintainable software in a short time. He loves to use the latest mobile development technologies in his work.

RxJava Kotlin Java Swift Objective-C Android API Android Studio Xcode Unit Testing Android iOS Android SDK User Interface (UI)+ more

View full profile

View Agustin

Agustin Vazquez

Freelance RxJava Developer

ArgentinaToptal Member Since January 21, 2019

As an entrepreneur, Agustin understands the importance of proactivity and results and has learned the meaning of responsibility and accountability. Agustin is more of a generalist than a specialist, though he loves the detail and deep understanding that comes from intense focus and work on development projects.

RxJava Java JavaScript 6 Spring Boot Redux Git iOS Android React + more

View full profile

View Eliran

Eliran Goshen

Freelance RxJava Developer

IsraelToptal Member Since October 20, 2016

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, communicates well, and is highly motivated. Eliran is also a challenge lover, an analytical thinker, and someone who has a solid academic background with a BSc in computer science.

RxJava React Redux Firebase Realm Java User Interface (UI)Git Facebook API Node.js Gradle Retrofit Android + more

View full profile

View Alex

Alex Nitu

Freelance RxJava Developer

RomaniaToptal Member Since May 29, 2019

Alex is a highly efficient and reliable Android software engineer with more than eight years of industry experience. He has architected complex systems throughout his career, led teams, and helped build products used by millions of users. Having also been in charge of monitoring and maintaining production applications, Alex favors simple software solutions that are easy to change.

RxJava Android Studio Java Android SDK Model View ViewModel (MVVM)Android Model View Controller (MVC)Application Security Nexmo + more

View full profile

View Kevin

Kevin Read

Freelance RxJava Developer

GermanyToptal Member Since May 28, 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 all sizes, digging into legacy code, and communicates exceptionally well.

RxJava JavaScript 6 Kotlin HTML5 OpenGL ES HTML5 Canvas MQTT React GitFlow MySQL Server MariaDB Reverse Engineering API Design + more

View full profile

View Tomasz

Tomasz Czura

Freelance RxJava Developer

PolandToptal Member Since February 6, 2016

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. Tomasz makes it a personal goal to ensure the client is fully satisfied, and often likens the process of software development to writing a good, interesting novel.

RxJava React Redux JavaScript Full-stack Java Android Studio Fabric Butterknife Redux Jira React Android REST APIs + more

View full profile

View Matthew

Matthew Bartos

Freelance RxJava Developer

PolandToptal Member Since April 2, 2019

Matthew's specialty is in Android development with Kotlin and Java. He can quickly and efficiently extend an Android app with iOS native support. He also loves hackathons and is currently on a winning streak, having won first place in the past five competitions he's entered.

RxJava Android Dagger Swagger + more

View full profile

View Gennady

Gennady Kulabukhov

Freelance RxJava Developer

RussiaToptal Member Since April 18, 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 management and teaching.

RxJava Kotlin Java Android SDK Git Android Studio Android + more

View full profile

View José

José Silva

Freelance RxJava Developer

PortugalToptal Member Since March 29, 2018

For the past 10 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 provide the best UX possible. At his core, José is driven by his curiosity, and this enables him to create solutions that cover all the necessities and more.

RxJava Android Kotlin Android SDK Android Studio Java JSON + more

View full profile

View Michał

Michał Karpiuk

Freelance RxJava Developer

PolandToptal Member Since November 19, 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, elegant code and a product's quality and performance.

RxJava SQLite Java JavaScript Android Git Android Studio Kotlin + more

View full profile

View Michael

Michael Pontus

Freelance RxJava Developer

PortugalToptal Member Since December 5, 2018

Michael is a full-stack web developer and an expert with front-end technologies, particularly React. He is a certified AWS Solutions Architect with industry experience in cloud development and release engineering. Michael has published tutorials as an SME, contributed to open source, and built an app for fleet management in the aviation industry. He is passionate about modular architectures and enjoys performing hybrid work between code and infrastructure to bring designs to life.

RxJava Linux TypeScript Redux Jest React Node.js Docker RxJS JavaScript GraphQL AWS Lambda + more

Discover More RxJava Developers in the Toptal Network

Start Hiring

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.

Start Hiring

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.

Start Hiring

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

Leading a digital transformation

Building a cross-platform app to be used worldwide

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 RxJava Developers through Toptal

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.

Work With Hand-Selected Talent

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

The Right Fit, Guaranteed

Work with your new RxJava developer 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.

RxJS Developers RxSwift Developers Full-Stack Java Developers JavaFX Developers Java Developers Spring Developers Core Java Developers Dagger Developers

FAQs

How are Toptal RxJava developers different?
At Toptal, we thoroughly screen our RxJava 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 RxJava developers in less than 48 hours through Toptal?
Depending on availability and how fast you can progress, you could start working with a RxJava developer within 48 hours of signing up.
What is the no-risk trial period for Toptal RxJava developers?
We make sure that each engagement between you and your RxJava 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 talent within 48 hours 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.