Hire Ruby developers

Build dynamic web applications with expert Ruby developers. Ensure high performance and scalability—hire now and onboard fast.

1.5K+
fully vetted developers
24 hours
average matching time
2.3M hours
worked since 2015
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Hire remote Ruby developers

Hire remote Ruby developers

Developers who got their wings at:
Testimonials
Gotta drop in here for some Kudos. I’m 2 weeks into working with a super legit dev on a critical project and he’s meeting every expectation so far 👏
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Francis Harrington
Founder at ProCloud Consulting, US
I recommend Lemon to anyone looking for top-quality engineering talent. We previously worked with TopTal and many others, but Lemon gives us consistently incredible candidates.
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Allie Fleder
Co-Founder & COO at SimplyWise, US
I've worked with some incredible devs in my career, but the experience I am having with my dev through Lemon.io is so 🔥. I feel invincible as a founder. So thankful to you and the team!
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Michele Serro
Founder of Doorsteps.co.uk, UK
View more testimonials

How to hire Ruby developer through Lemon.io

Place a free request

Place a free request

Fill out a short form and check out our ready-to-interview developers
Tell us about your needs

Tell us about your needs

On a quick 30-min call, share your expectations and get a budget estimate
Interview the best

Interview the best

Get 2-3 expertly matched candidates within 24-48 hours and meet the worthiest
Onboard the chosen one

Onboard the chosen one

Your developer starts with a project—we deal with a contract, monthly payouts, and what not

Testimonials

What we do for you

Sourcing and vetting

Sourcing and vetting

All our developers are fully vetted and tested for both soft and hard skills. No surprises!
Expert matching

Expert
matching

We match fast, but with a human touch—your candidates are hand-picked specifically for your request. No AI bullsh*t!
Arranging cooperation

Arranging cooperation

You worry not about agreements with developers, their reporting, and payments. We handle it all for you!
Support and troubleshooting

Support and troubleshooting

Things happen, but you have a customer success manager and a 100% free replacement guarantee to get it covered.
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FAQ about hiring Ruby developers

Where can I find Ruby developers?

Are you looking to find Ruby developers? Before you start your journey, identify the requirements. Define if it is a simple or more complex project, and describe all kinds of tasks that your developer will be responsible for.

Then, look on the job boards like Upwork or go to professional forums and networks. You may post the ad there and get some resumes incoming. Make sure to check the previous reviews of customers. Mostly, on such platforms, some developers have extensive experience, and communication with them will be transparent.

And if you need reliable talent, fast, choose a specialized platform like Lemon.io. These platforms have big databases with ready-to-work Ruby developers who will suit all your needs.

What is the no-risk trial period for hiring a Ruby developer on Lemon.io?

20 hours of paid trial period before signing a contract allows you to test your developers thoroughly, see how they work, and assess skills and coding abilities. It’s a no-risk procedure that helps you choose wisely.

And there’s more. Should you ever get disappointed with your dev, we have a replacement guarantee in place. It means, a swift replacement of the Ruby developer for your project in no time!

Are Ruby developers in demand?

Though the market demand for Ruby developers might have decreased a bit from a few years back, they are still very much desired, particularly in certain industries and application types. Ruby is a clean and elegant language that, when used in combination with Ruby on Rails (an equally robust web development framework) makes it very performant for building up modern web applications.

Ruby is still widely used for tasks that require dynamic behaviors, a clear structure or convention to follow, and ongoing support. Any company developing web applications or API back-ends relies on Ruby’s scripting abilities for automation.

How quickly can I hire a Ruby developer through Lemon.io?

We will conduct a consultation call to discuss the details of your project. Then in 24-48 hours, we send you a list of pre-vetted candidates. As we are very good at sourcing devs for businesses, they are all vetted and ready to work. You can check their portfolios and interview them if you need to. Then pick one, sign the contract, and get coding. The whole process usually takes 2 to 5 days.

How much does a Ruby developer charge per hour?

Ruby developers of different levels will charge from $60 to up to $140 per hour. Wage will vary based on expertise, as well as project requirements. Developers who have worked with Ruby on Rails for years helped ship a previous generation of web applications at scaling companies and learned every library or framework in the entire Ruby ecosystem can command even higher rates.

The location of a developer is also important. If they live in a high-cost-of-living location, this could be justified by the higher hourly rates that they may charge. The cost might vary based on the complexity of your project and specific tech requirements, like building APIs or integrating with third-party services, etc.

What is the vetting process for developers at Lemon.io?

Lemon.io has a sequence of steps for vetting developers.
1. First, developers should complete the form with all the required information; after that, we exclude weak profiles without knowledge of English.
2. The recruiters verify all the information from LinkedIn and other profiles, CVs, and additional information.
3. The interview with the applicant is the third stage of our vetting procedure. The assessment of English level and soft skills is conducted.
4. During the technical interview we assess a candidate’s technical skills as well as the coding part.
5. The ones that passed all the tests get featured on the platform.

How can your business benefit from hiring a Ruby developer?

If you are into web development, back-end systems, or DevOps automation, having a Ruby developer can be a huge advantage for the organization. Ruby has been hailed for its elegance, simplicity, and mantra of just getting things done. It is widely used with Ruby on Rails, an amazing framework for web development.

By hiring a Ruby developer, you can quickly get your web applications built as the conventions of Rails offer clear structure resulting in quicker prototyping and easier maintenance. Ruby also comes bundled with powerful libraries, and has a strong open-source community which creates an arsenal of tools for almost any task; therefore it is considered to be one of the best choices out there when dealing with web development. Ruby developers can also help in DevOps automation tasks with their experience in Ruby scripting and tools, which will only enhance business efficiency.

Why should I use Lemon.io for hiring Ruby developers?

At Lemon.io, we’ve assembled a database of extraordinarily skilled Ruby talent from around the world. Our approach has made it possible to quickly and cost-efficiently find a well-experienced expert to join your team and match an ideal Ruby developer with your specific project requirements.

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Ready-to-interview vetted Ruby developers are waiting for your request

Karina Tretiak
Karina Tretiak
Recruiting Team Lead at Lemon.io

Hiring Guide: Ruby Developers

If you’re planning to hire Ruby developers, you’re looking for professionals who excel at building elegant, efficient, and scalable applications. Ruby, a dynamic and object-oriented programming language, is widely used for web development—most notably with the Ruby on Rails framework. Whether your goal is to develop a fast MVP, scale an eCommerce platform, or enhance an existing web app, experienced Ruby developers can deliver robust, maintainable, and future-ready solutions.

Why Hire Ruby Developers?

Ruby developers bring a strong balance of rapid development and clean code architecture. The Ruby ecosystem, led by Rails, emphasizes convention over configuration, allowing teams to build sophisticated applications faster. With the right Ruby developers, you can streamline backend logic, enhance user experiences, and ensure your application grows seamlessly with your business.

Core Responsibilities of Ruby Developers

     
  • Develop and maintain backend logic using Ruby or Ruby on Rails (RoR).
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  • Integrate RESTful APIs, third-party services, and front-end interfaces.
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  • Implement authentication, session management, and security controls.
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  • Write automated tests with RSpec, Minitest, or Capybara to ensure reliability.
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  • Optimize application performance and refactor existing codebases.
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  • Collaborate with designers, front-end developers, and DevOps teams.
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  • Manage database schema migrations using ActiveRecord and PostgreSQL or MySQL.

Key Technical Skills to Look For

     
  • Languages: Ruby, JavaScript, TypeScript, HTML, CSS.
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  • Frameworks: Ruby on Rails, Sinatra, Hanami.
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  • Databases: PostgreSQL, MySQL, SQLite, Redis.
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  • Testing Tools: RSpec, Minitest, Capybara, FactoryBot.
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  • Version Control: Git, GitHub, GitLab.
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  • Cloud & DevOps: AWS, Heroku, Docker, Jenkins, CI/CD pipelines.
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  • Front-End Integration: React, Vue.js, or Hotwire/Turbo for Rails.

When to Hire Ruby Developers

     
  • When building or scaling web apps with Ruby on Rails.
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  • When modernizing legacy Ruby codebases or migrating monolithic apps.
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  • When developing API-driven applications or SaaS platforms.
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  • When creating eCommerce, social networking, or data-centric platforms.
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  • When you need fast iteration cycles for MVP or product launches.

How to Hire the Right Ruby Developer

1. Define Your Project Requirements

Determine whether you need full-stack developers or backend specialists. Ruby developers with front-end experience in React or Vue.js can offer end-to-end project capabilities.

2. Review GitHub and Past Work

Check candidates’ contributions to open-source Ruby gems or Rails projects. Their past commits can reflect adherence to coding standards, test coverage, and collaboration skills.

3. Key Interview Questions

     
  • Explain the Model-View-Controller (MVC) pattern in Ruby on Rails.
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  • What are Ruby gems, and how do they enhance productivity?
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  • How would you optimize slow ActiveRecord queries?
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  • Describe your approach to testing with RSpec or Minitest.
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  • What’s the difference between a concern and a helper module in Rails?

4. Technical Test

Have the candidate create a small Rails app that includes CRUD functionality, RESTful routes, and test coverage. Evaluate their code readability, security practices, and adherence to DRY principles.

Average Cost of Hiring Ruby Developers

The cost of hiring Ruby developers varies based on skill level and project type:

     
  • Junior Developers (1–3 years): £35–£55/hour
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  • Mid-Level Developers (3–6 years): £60–£90/hour
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  • Senior Developers (7+ years): £95–£140/hour

When you hire through Lemon.io, you gain access to rigorously vetted Ruby developers skilled in building fast, maintainable web applications. Each developer undergoes testing to ensure high proficiency in Ruby, Rails, database management, and cloud deployment.

Why Hire Through Lemon.io?

Lemon.io connects you with experienced Ruby developers who can deliver production-ready applications on time. Whether you need an MVP, an enterprise platform, or a scalable API, our vetted professionals bring technical excellence and reliability to your project.

Hire Expert Ruby Developers →

Related Skills

FAQs About Hiring Ruby Developers

 
  

What is Ruby used for?

  
   

Ruby is a versatile programming language used primarily for web development, automation, APIs, and scripting. Its most popular framework, Ruby on Rails, powers thousands of modern web apps.

  
 
 
  

Is Ruby still popular in 2025?

  
   

Yes. Ruby remains highly relevant for startups and enterprise web applications due to its simplicity, productivity, and vibrant open-source community.

  
 
 
  

What’s the difference between Ruby and Ruby on Rails?

  
   

Ruby is the programming language, while Ruby on Rails (RoR) is a web framework built on Ruby that simplifies application development through conventions and automation.

  
 
 
  

Do Ruby developers handle both frontend and backend tasks?

  
   

Many Ruby developers specialize in backend development, but full-stack Ruby developers often handle front-end integration using JavaScript frameworks like React or Vue.js.

  
 
 
  

Can I hire remote Ruby developers through Lemon.io?

  
   

Absolutely. Lemon.io connects you with vetted remote Ruby developers who can seamlessly integrate into your workflow and deliver high-quality solutions.