Hire Ruby on Rails developers

Developers who got their wings at:
hero image
William
Senior Ruby on Rails developer
Verified expert

Unlock Rapid Growth with Expert Ruby on Rails Developers

Ruby on Rails is a dynamic web application framework that empowers developers to create high-performing applications quickly and efficiently. Known for its emphasis on convention over configuration, Ruby on Rails is an ideal choice for diverse projects, including content management systems, e-commerce platforms, social networking sites, and robust APIs across various industries. By harnessing its extensive ecosystem of libraries (gems), businesses gain the ability to integrate essential features such as user authentication and payment processing seamlessly. Whether you’re a startup looking to prototype vital applications or an established company aiming for scalability, Ruby on Rails delivers unmatched speed and a solid return on investment (ROI), ensuring your web solutions are both powerful and maintainable.
Brain Shop
Accelerate Development:
Experienced Ruby on Rails experts utilize the framework’s conventions to streamline the development process, reducing time to market for your applications.
Matches
Robust Architecture:
With its model-view-controller (MVC) architecture, Rails ensures clean code separation, enhancing maintainability and collaboration among teams.
Bubbles
Flexible Scaling:
Hire Ruby on Rails professionals to build scalable applications that grow alongside your business, accommodating increased traffic and feature expansions effortlessly.
Unicorn
Enhanced User Experience:
An intuitive back-end paired with seamless user interface capabilities allows Ruby on Rails developers to create engaging, user-friendly applications that drive customer satisfaction.

Testimonials

Hire top Ruby on Rails talent today and transform your web applications!

Agreements, payments, and reporting handled end-to-end, plus a free replacement guarantee if anything goes wrong
Sample Job Description for Ruby on Rails
We are looking for an experienced Ruby on Rails Developer with [X] years of experience in a similar role. You will be responsible for developing and maintaining scalable, high-performance web applications using Ruby on Rails. Working closely with our team of designers and developers, you’ll help deliver clean, efficient, and reliable backend solutions that power great user experiences.
Copy this template, and modify it as your own:
Copy to Clipboard

Job Responsibilities:

  • Develop efficient back-end solutions and APIs using Ruby on Rails
  • Design and implement database architectures in Ruby on Rails applications
  • Create schemas for Ruby on Rails applications
  • Integrate external APIs and services within Ruby on Rails applications
  • Work in a team of developers and designers, sharing ideas, and developing web applications
  • Handle Ruby on Rails code reviews, maintaining code quality, organization, and automation
  • Run unit and integration tests for Ruby on Rails applications
  • Participate in agile development processes related to Ruby on Rails

Required Skills:

  • [ X ] years of work experience in a similar position
  • [ X ] years of experience with Ruby on Rails
  • Strong knowledge of OOP and design patterns
  • Experience with front-end JavaScript frameworks such as React
  • Experience with Docker, Kubernetes, and AWS
  • Knowledge of other cloud solutions (Google Cloud Platform, Azure) is a plus
  • Excellent problem-solving skills and ability to work in a fast-paced environment
  • Strong communication skills and ability to collaborate effectively with cross-functional teams
  • Proficiency in English

FAQ about hiring Ruby on Rails developers

What are benefits of Hiring Ruby on Rails Developers for Web Applications?

Hiring a Ruby on Rails developer ensures rapid development and ease of use, making it ideal for startups and small projects. Rails emphasizes convention over configuration, allowing for quicker deployment of applications. This framework is perfect for clients looking to launch efficiently while maintaining quality.

Why Hire a Ruby on Rails Developer?

Hiring a Ruby on Rails developer ensures you benefit from a powerful, convention-driven framework that accelerates web application development. With their expertise, you can leverage Rails' tools for routing, database management, and seamless front-end integration, yielding efficient and robust applications.

How much does developing a Ruby on Rails application cost?

Mallow Technologies reports that the cost depends on the project’s complexity. A basic 3-month application (MVP) can cost between $20,000 and $40,000, an average application (3 – 9 months) can cost between $60,000 and $150,000, and enterprise-level solutions (> 6 months) can cost between $200,000 and $1,000,000+.

What are the cons of Ruby on Rails?

First, the cons of using Ruby on Rails (RoR) include its slower runtime speed compared to environments like Node.js. Or Django. This can impact scalability. However, performance issues often arise from server and database architecture rather than RoR. Second, RoR can also limit flexibility making it harder to customize for unique projects. Third, wrong architectural decisions in the early stages can be costly. Fourth, reliable documentation can be hard to find. This is especially true for less popular gems.

What is the hourly rate for Ruby on Rails?

According to ZipRecruiter, the average hourly rate for a Ruby on Rails developer is $58.71 in the US in 2025.

How to hire Ruby on Rails developers?

To hire a Ruby on Rails developer, you need to:

  1. First, make a candidate profile.
  2. Write a job description that includes their main tasks and the technical abilities needed for the role.
  3. Look for the right specialists on freelance platforms, job boards, etc. Lemon.io can match you with a skilled professional within 48 hours if you need a quick solution.
  4. Look through their resumes and portfolios.
  5. Test their personal skills and technical knowledge. Get the details about previous engagements, technologies that were brought into practice, etc. What challenges did they face? How were they solved?
  6. Check references.
  7. Offer them the job and get them started.

Is Ruby on Rails in demand?

Yes, Ruby on Rails remains suitable for web development projects. Its benefits are productivity and configuration conventions, a rich library of plugins, enhanced scalability, stability, and community support. It is startup-friendly and ideal for fast application development. It is also compatible with modern trends such as API creation. Thus, all the above help it remain relevant and used in web development projects.

Do companies use Ruby on Rails?

Such companies like SlideShare, Airbnb, CrunchBase Bloomberg, Dribble Shopify, GitHub, and others use Ruby on Rails.

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

Lemon.io provides up to 20 prepaid risk-free hours with our Ruby on Rails developer to review how they complete real tasks on your projects. Otherwise, it is a zero-risk replacement guarantee: if the previous developer doesn’t meet your expectations or misses deadlines, we will find a new one for your project.

What is the future of Ruby on Rails 2025?

The future of RoR in 2025 looks promising. RoR will continue to evolve to meet the changing needs of web development.

Why do so many startups use Ruby on Rails?

Many startups use Ruby on Rails because it possesses extensive features making it affordable for modern solutions. Its impressive development speed, supported by extensive libraries and plugins, significantly reduces time-to-market by up to 30–40%. In addition, rapid prototyping is another advantage RoR’s modular design provides flexibility for quick updates. Its built-in security modules ensure reliable and secure solutions reducing long-term cybersecurity costs. RoR is also supported by a strong developer community and trusted by top brands. Therefore, it’s an excellent choice for startups looking to scale robust future-ready solutions.

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

You can hire a Ruby on Rails developer through Lemon.io in 48 hours. All the developers have already passed our vetting process, including VideoAsk, their me.lemon profile completion, a screening call with our recruiters including various technical questions, and a technical interview with our developers. We will ensure a fast and comfortable hiring process while matching you with the best Ruby on Rails developers in the industry, as only 1% of applicants are accepted into our community.

Why should I hire Ruby on Rails developers in Poland?

Hiring Ruby on Rails developers in Poland provides access to a highly skilled and cost-effective talent pool. Polish developers are known for their strong technical expertise, high English proficiency, and experience working with international companies.

How much does it cost to hire a Ruby on Rails developer in Poland?

The cost to hire a Ruby on Rails developer in Poland varies by experience and project requirements. According to Glassdoor, mid-level developers typically earn between $20K–$48K per year, while hourly rates range from $10 to $25, making Poland a cost-effective option for high-quality development.

Where can I find Ruby on Rails developers for hire in Poland?

You can find Ruby on Rails developers in Poland through platforms like job boards, and outsourcing firms. Lemon.io connects you with pre-vetted Polish developers, ensuring a faster and more reliable hiring process.

Is Poland a good country to hire Ruby on Rails developers?

Yes, Poland is a top destination for hiring Ruby on Rails developers due to its strong IT education system, large pool of skilled engineers, and competitive pricing. Many international companies outsource development to Poland for high-quality results.

What are the benefits of hiring Ruby on Rails developers in Poland?

The benefits of hiring Ruby on Rails developers in Poland include high technical proficiency, cost-effectiveness, strong English skills, and cultural alignment with businesses, making collaboration smooth and efficient.

Q&A about hiring Ruby on Rails developers

What are the best practices for scaling a Ruby on Rails application?

The Ruby on Rails application should be optimized for scaling by taking on more users than usual for performance. Keeping pace with the best practices, lighten the load off the database by caching strategies, including fragment caching and Redis. Enhancement of load balancing across multiple servers should also be done, including background job processing handled by tools like Sidekiq, which handle responsiveness. That performance remains optimized on scaling of the application, regarding database queries and indexing, while making use of content delivery networks for assets.

What are the key advantages of using Ruby on Rails for startups?

Ruby on Rails work with startups, because they can be enabled to bring speed in development and hence an edge to get products out into the market in the quickest time. The philosophy of convention over configuration reduces extensive setup, and a wide ecosystem of gems is able to develop functions from existing code by not having to reinvent the wheel. Rails are also at the top of popularity: good community support means that a startup will find enough resources to see them through in the form of tutorials, plugins, and expert advice.

What is Ruby on Rails mainly used for?

Ruby on Rails is a framework for developing mostly web applications. It focuses on convention over configuration and will be good for rapid development, keeping in consideration the cleanliness of the code and being maintainable. Rails is very famous for startups and small- to mid-sized web applications, thanks to its capabilities for quick prototyping and handling most of the general web development tasks such as database management, routing, and authentication. It finds high usage for e-commerce platforms, content management systems, and social networking sites.

How do Ruby on Rails Developers handle API integrations?

Ruby on Rails Developers handle API integrations through RESTful architecture by nature. It makes creating and consuming APIs pretty straightforward. Rails provide facilities such as ActiveResource, which is good to go for RESTful APIs, and HTTParty for making requests via HTTP. Of course, they could use gems such as Devise and OAuth2 for handling authentication when integrating third-party APIs. Further, Rails also supports JSON and XML, which makes exchanging data with other services pretty easy.

What are the key differences between Ruby on Rails and Node.js?

Following are some of the main differences between Ruby on Rails and Node.js: Ruby on Rails is an out-and-out stack web application framework following the Convention over Configuration philosophy, hence ideal for rapid development. While Node.js is a JavaScript runtime environment that makes the platform suitable for event-driven applications assumed to scale considerably, especially those having real-time capability needs like chat apps. While the Rails address the demand for productivity and simplicity, Node.js provides high performance, flexibility in particular for I/O-bound applications.

How does Ruby on Rails handle asynchronous tasks?

Ruby on Rails itself processes the so-called asynchronous tasks with the help of background job processing libraries like Sidekiq, Resque, or Delayed Job. These utilities allow the developer to move resource-intensive operations like sending emails or heavy data processing to the background workers without blocking the main application itself. ActiveJob in Rails provides an abstraction layer to these libraries, making managing and running background jobs pretty easy without the application being coupled to any particular job processing tool.

Is Ruby on Rails better than JavaScript?

Neither Ruby on Rails is inherently better than JavaScript, nor vice versa, as they serve different purposes. Ruby on Rails is a Back-end web framework used to build server-side applications way faster. On the other side, JavaScript is a Front-end language that is always in need when making the user interface interactive while developing something for the web. Yet, even it can be used for the Back-end with different frameworks, such as Node.js. That depends on the project, whether it’s for Node.js or JavaScript-driven modern responsive dynamic front-end and full-stack, and Rails for back-ends when the speed of development matters.

How does Ruby on Rails support Front-end development?

Ruby on Rails also has support for Front-end development. It is well catered to in terms of Front-end development because of the integrated asset pipeline system it has to manage the compilation for CSS, JavaScript, and images. Besides that, it has in-built support for some of the most sought-after Front-end frameworks, which includes Bootstrap and React-thus freeing the developer to implement a responsive and dynamic user interface. Where the built-in helpers make it easier to integrate HTML, styles through CSS, and JavaScript in the application more affordably since, with this framework, one is able to maintain a clean and well-arranged codebase for developing interactive and user-friendly front-end components.

What is the role of Active Record in Ruby on Rails?

Active Record is an ORM that comes bundled with Ruby on Rails. It binds classes in the Rails application to database tables and lets you work with the database using Ruby code, not SQL. The most simplistic explanation of the functionality of ActiveRecord is that it creates methods from which you can query the database for records of a certain class, create new records, update existing ones, or destroy them. It also supports complex associations, validations, and callbacks for the integrity and consistency of the data.

How do developers manage Ruby on Rails application deployment?

Ruby on Rails applications are deployed using tools – Capistrano or Heroku. Capistrano deploys an application by automating the update of code, running database migrations, and restarting servers. Heroku is a PaaS that provides an environment for simplifying application deployment since it’s managed with minimum configuration. Another common practice that includes continuous integration and continuous deployment, what people call CI/CD pipelines, automated testing and deployment ensure smooth releases.

What are the security features in Ruby on Rails?

Ruby on Rails has some default securities against common vulnerabilities. Out of the box, it’s secure against SQL injection, cross-site scripting, and cross-site request forgery. Rails provides a safe mechanism for user authentication and authorization, like devise gem, which embeds best practices such as parameter filtering and secure password storage.

How does Ruby on Rails handle database migrations?

Ruby on Rails takes care of migrations. That allows it not only to keep the changes in the database schema directly but also provides this process with ease. As a matter of fact, migrations are tracked, and their different versions can be rolled back or consistently redeployed in various environments. This will ensure that all members working on a specific project have the same structure of the database and that itself will decrease the number of probable errors and facilitate the modification of the database schema.

Is Ruby on Rails Back-end or Front-end?

Neither Ruby on Rails is inherently better than JavaScript, nor vice versa, as they serve different purposes. Ruby on Rails is a Back-end web framework used to build server-side applications way faster. On the other side, JavaScript is a Front-end language that is always in need when making the user interface interactive while developing something for the web. Yet, even it can be used for the Back-end with different frameworks, such as Node.js. Which one to use depends on the project. Ruby on Rails is fantastic for quickly putting together Back-ends, whereas JavaScript is crucial for dynamic, responsive Front-ends and can be Full-stacked with Node.js.

Which is better, Python or Ruby on Rails?

Python and Ruby on Rails are not comparable. Python is a language, while Ruby on Rails is a web framework. For web development, there is a comparison of the Python web framework, Django, with Ruby on Rails. Python/Django is highly versatile and is used a lot in data science, automation, and web development. Ruby on Rails probably stands out as one of the most powerful rapid web development frameworks out there, embracing the convention over the configuration paradigm. It is all about your needs: if you want a more general language, then Python is more suitable, while in the case of fast web development, Ruby on Rails is a good fit.

How does Ruby on Rails support rapid application development?

Ruby on Rails can have rapid application development because, in the convention-over-configuration approach, much of the boilerplate code is reduced. It is a framework with strong scaffolding and Active Record ORM, which gives speed toward quick deployment in application development. The huge libraries in this framework accomplished problem-solving earlier fastened the development even more. The emphasis of Rails on clean and maintainable code helps in easy iteration and updating of applications.

How does Ruby on Rails facilitate testing and debugging?

Ruby on Rails includes testing and debugging features, supporting unit, functional, and integration tests. Rails promotes TDD, and thereby, it becomes easier to find bugs somewhere at the early stages of development. The framework interacts well with popular testing libraries like RSpec and Capybara. For debugging, Rails provides the Rails console and error logs that make it easier to diagnose and fix problems.
image

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

Get started