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Meet our Ruby on Rails Developer community

Braintrust is a user-owned talent platform created by and for the world’s top talent. This includes a talented network of experienced Ruby on Rails Developers available for hire.

Looking for Work

Ian Cole

Ian Cole

Full Stack Engineer
  • JavaScript

Looking for Work

Ihor Tiykhonenko

Ihor Tiykhonenko

Senior Ruby on Rails
Moncton, CA
  • React

Looking for Work

Bárbara Ibáñez Martínez

Bárbara Ibáñez Martínez

Ruby on Rails Engineer
Mexico City, MX
  • Node.js

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How to hire Top Ruby on Rails Developers


Hiring a Ruby on Rails developer is a critical process that involves finding a candidate with the right mix of technical skills, experience, and soft skills to contribute effectively to your project. Ruby on Rails is a popular web development framework known for its productivity, rapid development, and maintainability. Whether you're a startup looking for a flexible developer or a larger company seeking a specialist, understanding the nuances of hiring a Rails developer is crucial to finding the right fit for your organization.

When considering hiring a Ruby on Rails developer for a startup, it's important to find someone who is adaptable, comfortable with uncertainty, and willing to wear multiple hats. Startups often have a fast-paced, dynamic environment where developers may need to switch between different tasks or take on additional responsibilities as the company evolves. A developer with a broad range of skills, including front-end development, database management, and deployment, would be valuable in such a setting.

In contrast, a larger company may have more specialized roles and well-defined processes. A Ruby on Rails developer working in a larger organization might focus primarily on a specific area, such as back-end development, and collaborate with a larger team of developers, designers, and product managers. In this context, a developer with a deep understanding of Ruby on Rails best practices, performance optimization, and large-scale application development would be highly valuable.

When hiring a Ruby on Rails developer, you also need to decide between a full-time employee or an hourly contractor. A full-time developer is typically more invested in the long-term success of the company and can provide consistency and continuity on projects. They may also benefit from company-provided training, professional development, and other perks. However, hiring a full-time employee comes with added costs, such as benefits, taxes, and other overhead expenses.

On the other hand, an hourly contractor can offer flexibility, allowing you to scale your development team as needed. This can be an attractive option if you have a short-term project or need additional resources during peak times. Contractors can bring specialized skills or expertise that may not be available in-house, and they can be a more cost-effective solution in certain situations. However, contractors may be less invested in the long-term success of the company and may not have the same level of commitment as full-time employees.

When evaluating candidates, it's essential to consider their technical skills, such as proficiency in Ruby and Rails, experience with relevant technologies, version control, and testing frameworks. Additionally, assess their understanding of databases and ORM, problem-solving skills, adaptability, and communication abilities. Finally, review their previous work and portfolio to get a sense of their experience, coding style, and the complexity of projects they've worked on.

Hiring a Ruby on Rails developer involves carefully evaluating candidates' technical skills, experience, and soft skills to find the right fit for your organization. Consider the specific needs of your company, whether a startup or a larger organization, and weigh the pros and cons of hiring a full-time employee versus an hourly contractor. By taking the time to understand the nuances of hiring a Ruby on Rails developer, you'll be better equipped to find the right candidate to contribute effectively to your project and help your organization succeed.

Proficiency in Ruby and Rails

Hiring a skilled Ruby on Rails developer is essential for building high-quality web applications. A proficient developer should have years of experience and a strong foundation in the Ruby programming language, as well as expertise in the Rails framework. Ruby is known for being a dynamic, object-oriented programming language that emphasizes readability and simplicity, so a strong candidate should be familiar with its syntax, data structures, and commonly used libraries (e.g., ActiveSupport, Enumerable, and Net::HTTP).

Apart from Ruby, the candidate should have a deep understanding of the Rails framework and its underlying principles, such as Convention over Configuration (CoC) and Don't Repeat Yourself (DRY). They should have the ability to write efficient and maintainable code, leveraging Rails conventions and best practices. Knowledge of Rails components, such as Action Pack, Active Model, Active Record, and Active Job, is essential for full-stack application development. A skilled developer should also have experience with tools like Bundler for dependency management, Rake for task automation, and Rails generators for scaffolding.

Experience with relevant technologies

When you hire Ruby on Rails developers, you should look for candidates with experience working with a variety of web development technologies to create full-stack applications. This includes front-end technologies like HTML, CSS, and JavaScript for building user interfaces. They should be comfortable with JavaScript libraries and frameworks, such as jQuery, React, Angular, or Vue.js, to build responsive and dynamic web applications.

Additionally, ROR developers should have a strong understanding of web protocols, RESTful APIs, and JSON data interchange format, as well as experience with backend technologies, such as SQL for database management. Familiarity with various database systems, like PostgreSQL, MySQL, or SQLite, is crucial for building scalable and

Version control and collaboration

Version control is an essential skill for any developer, as it allows for efficient collaboration, code management, and tracking changes throughout the development process. A Ruby on Rails developer should be proficient in using version control systems like Git, which enables them to create, manage, and merge branches, as well as commit and revert changes.

Experience with collaborative platforms like GitHub or GitLab is also important, as these tools facilitate code reviews, issue tracking, and project management. A strong candidate should be comfortable using pull requests, managing repositories, and collaborating with other team members in a distributed environment.

Test-driven development (TDD) and automated testing

Test-driven development (TDD) is a software development methodology that emphasizes writing tests before writing the actual code. This approach helps ensure code quality, maintainability, and reliability, as it encourages developers to think critically about their code's functionality and design from the outset.

A Ruby on Rails developer should have experience with TDD and be familiar with testing frameworks like RSpec, a popular testing library for Ruby applications. They should also have experience with test automation tools like FactoryBot for generating test data and Capybara for end-to-end testing of web applications. Understanding the different types of tests (unit, integration, and system tests) and their purposes is crucial, as well as knowing when and how to implement them effectively. A strong candidate will also be knowledgeable about Continuous Integration (CI) and Continuous Deployment (CD) practices, which help ensure that tests are run automatically and code is deployed to production with minimal manual intervention.

Understanding of databases and ORM

A Ruby on Rails developer should have a solid understanding of databases, as they play a crucial role in web application development. This includes experience working with relational databases such as PostgreSQL, MySQL, or SQLite, as well as familiarity with database design, normalization, indexing, and performance optimization.

Additionally, the developer should be proficient in using Rails' default Object-Relational Mapping (ORM) system, ActiveRecord, and working with relational databases like PostgreSQL, MySQL, or SQLite. With familiarity in database design, normalization, indexing, and performance optimization, Rails experts can efficiently deliver top-notch Ruby on Rails development services that cater to your business needs. ActiveRecord provides an abstraction layer for interacting with databases, allowing developers to work with data objects and their relationships in a more intuitive and Ruby-like manner. A skilled Rails developer should understand how to use ActiveRecord effectively, including its query interface, associations, validations, migrations, and callbacks.

Moreover, agile Rails programmers should have experience with other ORMs or database management systems like MongoDB with the Mongoid ORM or Elasticsearch for search functionality, depending on the project's requirements. They should also have a strong grasp of Model-View-Controller (MVC) architecture, which separates an application into three interconnected components to simplify development and workflow.

Problem-solving skills and adaptability

Apart from technical skills, a skilled Ruby on Rails developer should possess problem-solving skills, which enable them to analyze, troubleshoot, and resolve issues that may arise during the development process. This includes being able to break down complex problems into smaller, manageable tasks and finding creative solutions to challenges.

Adaptability is another important quality, as technologies and project requirements can change over time. A good developer should be open to learning new tools, frameworks, and methodologies and be able to apply their existing knowledge to new situations. They should have the ability to adapt to new tools, frameworks, and methodologies while staying current with industry trends, best practices, and emerging technologies in the Ruby on Rails ecosystem.

Communication and soft skills

Effective communication is crucial for any software engineer, and a Ruby on Rails developer should possess strong communication skills that enable them to articulate ideas, explain technical concepts to non-technical audiences, and provide clear, concise documentation.

In addition to communication, other soft skills such as teamwork, time management, and the ability to handle constructive criticism are crucial for a successful developer. A strong candidate should be open to receiving feedback, willing to learn from their mistakes, and able to adapt their approach based on input from others.

Previous work and portfolio

When hiring a ROR developer, it is crucial to review their previous work and portfolio to assess their coding style, the complexity of the projects they've worked on, and their ability to deliver high-quality software. An experienced development company should have a vast portfolio in web app development, HTML5, and server-side programming with Node.js, PHP, and Java. Their FAQs should also address common queries from clients and address their concerns.

Furthermore, you should look for projects that are relevant to your own, as this will help you assess whether the developer has the necessary expertise to meet your specific needs. Additionally, pay attention to their contributions to the Ruby on Rails community, such as bug fixes, feature implementations, or involvement in local meetup groups, and conferences. Finally, consider hiring remote developers, who can provide cost-effective and efficient development services using Docker, DevOps, and Scrum methodologies.

Frequently Asked Questions

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

The cost of hiring a Ruby on Rails developer can vary significantly depending on factors such as experience, location, and the complexity of your project. Entry-level developers may command lower salaries, while senior developers with a proven track record of delivering high-quality projects can demand higher compensation. On average, a Ruby on Rails developer's salary can range from $60,000 to $120,000 per year in the United States. When hiring a contractor, hourly rates can range from $30 to $150 or more, depending on their expertise and location. Keep in mind that additional costs such as taxes, benefits, and other overhead expenses may apply when hiring a full-time employee.

Where to find Ruby on Rails developers?

There are several avenues to explore when looking for Ruby on Rails developers. Some popular options include:

  • Freelance platforms like Braintrust where you can post your job for free and get vetted candidates in 48 hours.
  • Specialized Ruby on Rails job boards such as RubyNow or RailsJobs.
  • Networking through local Ruby on Rails or web development meetup groups, conferences, or workshops.
  • Social media platforms like LinkedIn or Twitter, where you can search for developers or post job openings.
  • Referrals from colleagues, friends, or industry connections.

What is the hourly rate for a Ruby on Rails Developer?

The hourly rate for a Ruby on Rails developer can vary greatly depending on factors such as their experience, location, and the specific requirements of your project. In general, hourly rates can range from $30 to $150 or more. Entry-level developers may charge lower hourly rates, while experienced developers or specialists may command higher fees. Developers located in countries with lower costs of living may offer more competitive rates, while those in high-demand regions may charge higher prices. It's essential to balance cost with the quality of work when determining the right hourly rate for your project.

Which country has the most Ruby on Rails developers?

While it's difficult to pinpoint the exact country with the most Ruby on Rails developers, the United States has a significant number of Rails developers due to its strong tech industry and early adoption of the framework. Other countries with notable Ruby on Rails developer populations include the United Kingdom, Germany, Canada, Australia, and India. The Rails community is global, and developers can be found in many countries across the world. When hiring a Ruby on Rails developer, it's important to consider factors such as language, time zone, and cultural differences in addition to their technical skills and experience.

What types of applications is Ruby on Rails best suited for?

Ruby on Rails is a versatile web application framework that is well-suited for a variety of applications. Some of the best use cases for Rails include:

  • Rapid prototyping and MVP development: Rails' emphasis on convention over configuration and the availability of pre-built modules, known as "gems," make it easy to quickly develop and iterate on a minimum viable product.
  • E-commerce platforms: Rails has a strong ecosystem for building e-commerce applications, with popular gems like Spree and Solidus providing a robust foundation for creating online stores.
  • Content management systems (CMS): Rails can be effectively used to develop CMS applications, with tools like RefineryCMS and ComfortableMexicanSofa offering customizable solutions for managing content.
  • Social networking and community platforms: Rails' built-in support for user authentication, authorization, and data modeling makes it an excellent choice for building social networking and community-based applications.
  • SaaS applications: Rails is a popular choice for building Software as a Service (SaaS) applications due to its modular architecture, ease of development, and extensive library support.

Is Ruby on Rails scalable as web traffic grows?

Ruby on Rails can be scalable, but it requires careful planning, optimization, and infrastructure management. As web traffic grows, developers may need to address performance bottlenecks and optimize database queries, caching, and asset management to ensure the application remains responsive. Horizontal scaling, which involves adding more servers to handle increased traffic, is a common approach for scaling Rails applications. Additionally, leveraging cloud services and content delivery networks (CDNs) can help improve performance and manage traffic growth.

Is Ruby on Rails obsolete?

Ruby on Rails is not obsolete. While it may not be the newest or most hyped web development framework, it remains a popular and widely-used choice for many developers and organizations. Rails has a mature and active ecosystem, with regular updates and improvements to the framework, and a large community contributing gems, plugins, and support. Rails continues to be a strong choice for many web applications, particularly when rapid development, maintainability, and a rich ecosystem of libraries are priorities.

How hard is Ruby on Rails coding?

The difficulty of Ruby on Rails coding depends on your background and experience with web development and programming languages. For developers with experience in object-oriented programming, learning Ruby on Rails can be relatively straightforward. Ruby is known for its elegant and readable syntax, which can make it easier to understand and write code. Rails, with its convention-over-configuration approach, simplifies many aspects of web application development by providing sensible defaults and reducing boilerplate code. However, learning Rails can be more challenging for those new to web development or programming in general. It's essential to invest time in understanding the core principles of the Ruby language, Rails framework, and web development concepts to become proficient in Ruby on Rails coding.

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