Hire the top 3% of freelance Senior Ruby developers.

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

No-Risk Trial, Pay Only If Satisfied.

We've been blown away by the level of talent we've been able to hire through Toptal.

Brad Rozran, Optimizely

Trusted by leading brands and startups

Our Exclusive Network of Senior Ruby Developers

Esteban Muñoz Solís

Senior Ruby Developer

Esteban has over 13 years of experience developing software and 11 years developing full-stack web applications in Ruby on Rails. He's used to working both... remotely and directly with clients. This experience has given him excellent communication skills with both clients and co-workers. He has a master's degree, is very proactive, and likes professional challenges, so he's always looking for projects that can make both him and the client grow. 

Hire Esteban

Daniel Ramteke

Senior Ruby Developer

Daniel has several years of experience developing for iOS and servers. He's contributed to several apps on the app store. Daniel values teamwork, communicat...ion, clean code, and getting things done. 

Hire Daniel

Lucian Văcăroiu

Senior Ruby Developer

Lucian is a highly experienced senior solution architect, full-stack developer, and CTO. His 17 years of professional experience are complemented by a natur...al tech-leader pragmatic attitude and excellent communication skills, making him a great asset to any company. Lucian's high-level skills include advanced topics like Serverless architecture, modern data mapping design as well as extensive development experience with Node.js, React, and AWS. 

Hire Lucian

Alexandre Mondaini Calvão

Senior Ruby Developer

Alexandre is an expert Ruby on Rails developer who is also experienced with Java and various front-end technologies. In addition, he's worked extensively wi...th WebRTC, building video-based web apps from scratch. 

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Piotr Dziubinski

Senior Ruby Developer

Piotr is a veteran full-stack developer with over 15 years of experience, mainly focusing on Oracle development. He ie experienced with SQL databases (Oracl...e, MS, MYSQL, and more) as well as big data. He has worked on the front end and back end—developing with Java, Java EE, HTML, CSS, Angular, JavaScript, Oracle, ETL, DWH, Oracle BI, and many others. 

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Cosmin Rusu

Senior Ruby Developer

Cosmin interned at Amazon and Google, working on high-scalable, distributed systems; working mostly on Java back-end and other small scripts in Python. He i...s currently working for a startup called Kuende, writing Scala and Go Microservices on top of Google Cloud. Cosmin has a strong background in advanced algorithms and data structures, in C/C++ and is very passionate about machine learning. 

Hire Cosmin

Arnaud Mesureur

Senior Ruby Developer

Arnaud has a proven track record of building scalable and robust web applications solving challenging problems in continually evolving and fast-paced enviro...nments. His experience ranges from creating a high-end web performance analytics platform to being the head of engineering of a unique online business marketplace visited by tens of thousands of people each day and generating millions in revenue. 

Hire Arnaud

Ashwin Mangale

Senior Ruby Developer

Ashwin is a computer science professional with over a dozen years of experience. From studying the Linux kernel as a part of his academic studies to buildin...g a scalable, transactional order management system to travel/trip organizer engine, he has done it all. He has been a member of key product development teams including those at the most widely used database.  

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Danilo Cabello

Senior Ruby Developer

For over the past decade, Danilo has been working as a software developer creating web apps and software that can scale. At his current employment, he’s suc...cessfully occupied several roles such as full-stack developer, team lead, manager, back-end developer, and he’s now working on a team that is responsible for the development tools. Danilo champions best practices and helps developers to be more productive by providing reusable software. 

Hire Danilo

Reza Jelveh

Senior Ruby Developer

Reza is currently a CTO at a German government institution with a 1 billion revenue that needs restructuring. Ever since he took apart his first VCR over 30... years ago, Reza's been passionate about building meaningful hardware and software that people use and love. His obsession has grown to include a love for solving complex problems across a full spectrum of technologies. 

Hire Reza

Hire Senior Ruby Developers Seamlessly with Toptal

1
Talk to One of Our Industry Experts
A Toptal director of engineering will work 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 Senior Ruby developer for your project. Average time to match is under 24 hours.
3
The Right Fit, Guaranteed
Work with your new Senior Ruby developer for a trial period (pay only if satisfied), ensuring they're the right fit before starting the engagement.

FAQs

  • How are Toptal Senior Ruby developers different?

    At Toptal, we thoroughly screen our Senior Ruby 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 Senior Ruby developers?

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

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

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 in under 2 weeks 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.

Top Senior Ruby Developers are in high demand.

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