There are many different data analytics tools to boost your business, including a range of
The most successful Ruby Development projects are driven by one crucial element: talented Ruby Developers. At BairesDev, we work exclusively with the Top 1% IT Talent to guarantee high-quality delivery for our clients, every time.
We offer end-to-end & fully customizable Ruby outsourcing services. Our meticulous hiring process allows us to build tailored-fit development teams that match the needs of your project and integrate seamlessly with your in-house team.
Our Top 1% Talent Ruby Developers have worked on projects for companies of all sizes, from startups to some of the biggest companies in the world. Talk to one of our Ruby consultants and learn how to add value to your project today.
Ruby Developers Hiring Guide
Ruby is a fluent, open-source programming language that is both simple and productive. The language’s philosophy is “Make Programmers Happy”, which it fulfills through its tasteful syntax and highly-readable semantics. Ruby was made popular by the Ruby on Rails framework, the full-stack web framework of choice for many startups and companies.
Today, the best Ruby Developers use the language’s functional, object-oriented, and imperative architecture to create stunning web and mobile applications. Thanks to its dynamic type system and automatic memory management, Ruby applications emphasize human needs and good user interface design.
Our goal is to provide custom technology solutions that match your needs.
Tell us about your company, your project, or the goals you want to achieve. Our senior Ruby consultants will talk it out with you.
We will assign a custom-built Ruby dev team to your project within days, giving you immediate access to the Top 1% IT Talent.
Your new Ruby development team will integrate seamlessly with your in-house team and jump-start your project from Day 1.
We lead the digital transformation of companies worldwide. Our team is driven by the Top 1% IT Talent, from fully managed teams to individual expert Engineers.
As a general-purpose scripting language, Ruby covers a wide variety of applications. Although it is most commonly used to develop web applications, data analysis systems, and prototypes, Ruby is also many engineers’ first choice to create middleware programs that act as the “glue” in projects developed in different languages.
Ruby on Rails (RoR) is probably the most popular implementation of the language. Hulu, GitHub, AirBnB, and many others have put the RoR framework at the core of their websites. All in all, the Ruby language can serve many different purposes, such as Command line tools, Web Applications, Web Servers, System Utilities, Database Interfaces, Backups & Recovery Systems, Parsing, Simulations, R&D, and Support Packages.
Ruby frameworks and tools help Ruby developers create different applications to achieve different goals. These are some of the most notable ones:
Chef is a configuration management tool used to find key patterns (a.k.a. recipes) in Ruby.
RoR is an open-source web development framework used in fast database-backed projects.
Jekyll is a blog-aware, static site generator used in interactive projects.
Vagrant is used to build and distribute various development environments in Ruby.
Sinatra is a popular web application framework for fast-paced projects.
Padrino is a full Ruby framework that aims to be as small, fast, and lightweight as possible.
Grape is one of the newest Ruby Frameworks available and works primarily as a microframework.
Cuba is a tiny and powerful web development microframework.
Not difficult at all. Ruby is a mature technology that has been on the market for over 20 years, and thanks to how influential Ruby on Rails is in the web development world, the job market for Ruby developers is filled with developers with all levels of expertise.
In fact, if there is a hurdle at all, it’s that many Ruby developers have been working in the business for a long time, so much so that many of them are better suited for positions such as project managers or senior developers. So it is slightly easier to find someone with experience than someone starting fresh. But just slightly.
The main thing you have to clarify is why you want a Ruby developer. While Ruby has become synonymous with web development, let’s not forget that it’s an all-purpose programming language, and a fine one at that.
Usually, when people are looking for a developer for a specific language it’s because:
Whatever the case, having experience in your field or with similar projects as the one your team is undertaking is an important asset. Of course, the candidates also need a solid understanding and plenty of experience with Ruby.
It’s important you think about the position they are filling. If they are going to be leading the team, or if they are coaching less experienced developers, look for senior developers and candidates with previous leadership experience.
One of the greatest aspects of working with Ruby is that it’s highly customizable: it really can be shaped by the developer as they see fit. Candidates who show creative and divergent thinking are specially fit for working with Ruby.
Maybe you want a developer to work with Ruby or Rails, or maybe you just want to use Ruby to power your project since you’ve heard how easy it is to use. Either way, there are plenty of developers out there from all walks of life who are part of the Ruby community waiting for an opportunity to help you move towards your vision.
Ruby has many features. Some of them are:
In Ruby, load and require are used for loading the available code into the current code. Load is recommended in cases where loading the code is required every time someone hits the URL of an application. In the case of autoloading, it’s suggested to use 'require'.
It’s a framework for developing web applications. It’s by far Ruby’s most popular project and it was one of the first frameworks to popularize the MVC architectural pattern that’s become a standard in the industry. One of its biggest advantages is that Ruby on Rails comes with WEBrick providing a simple yet quite functional HTTP web server from the get-go.
Ruby on Rails has 2 core principles:
We are looking for Ruby developers to join our development team and help us create amazing projects. We want highly motivated individuals who enjoy working with others while teaching and learning new skills. We want to create a safe and diverse environment where developers can grow as professionals and individuals.
While Ruby might not be the most popular programming language out there, it’s still one fantastic tool to tackle many kinds of projects. A lot of people like to think of it as a web development language, mainly because of the huge popularity of Rails, Ruby’s best-known framework, but that’s far from the truth.
Ruby isn’t a “web language” nor it’s limited to web development. In fact, it can be used for almost anything, from building mobile apps to creating processing scripts. Unfortunately, many engineers that learn Ruby stop exploring its possibilities after grasping what they need to use Rails, so finding Ruby developers that can actually make the most out of the language can be challenging.
That’s why we’ve prepared this guide to help you hire Ruby developers. The goal is to provide you with everything you need to know to search for Ruby engineers that can play to the language’s strengths while mitigating its weaknesses. For starters, you have to know what you’re looking for in the Ruby development field, and there’s no better way to do so than asking you some key questions before you begin your search.
The first thing you should ask yourself is “What are Ruby engineers responsible for?” Understanding what these engineers can bring to the table can help you better comprehend how they can impact your development projects and decide whether they are the right choice for your needs. Investigating all that Ruby has to offer, from features to frameworks, it’s a good start. Then, you need to check Ruby projects to see how they perform and read about Ruby developers’ role in a development team.
The second question you should ask is “What things should you pay attention to before looking for Ruby engineers?” While that’s a somewhat complex question that needs to be explored in full detail, it’s enough for you to know that you should shortlist professionals according to a set of relevant criteria, including:
The third and final question should be “Where to find skilled Ruby developers?” The answer might seem as simple as making an online search through Ruby development companies, freelance portals, and job boards. But putting it like that doesn’t do any justice to the subtleties that come with searching for the right Ruby engineers.
First, you need to know that experienced and knowledgeable Ruby developers are scarce, mainly because interest in the language is slowly decreasing over time. Then, you have to factor in that the Ruby community isn’t as big as other popular languages such as Python or Java. And then you have the fact that many Ruby developers are mostly Rails developers that can only work in web development projects.
All that means that, while searching online on the resources mentioned above is your best bet, you’ll have to be patient, attentive, and persistent to find the best Ruby developers. As we said before, shortlisting candidates will help you in these first stages of your search but, after them, you’ll need to dig in deeper to spot the truly skilled Ruby developers. Below, you’ll find a questionnaire that can aid you in assessing your Ruby candidates’ skills and that can lead you to a successful hire.
Preparing an interview to hire a Ruby developer when you aren’t a technical person can be a tall order. That’s because interviewing Ruby engineers (or any other software engineering professional, for that matter) requires a mixed questionnaire that combines more traditional questions to explore the candidate’s formal education and job experience with specific questions that assess their technical capabilities.
That’s why it’s highly important to come up with a robust interviewing process before engaging in the search for Ruby engineers. At BairesDev, we layer our selection process by assessing more traditional aspects first and analyzing the candidate’s tech skills later and through a series of technical tests. We also have a proprietary AI solution called Staffing Hero that helps us with the whole selection process up to matching engineers with specific projects.
While it’s understandable that such a solution won’t be available to everyone out there, the approach to interviewing is still valid. Apart from the traditional questions, we’ll assume you already have, here are some of the key areas to explore in a technical interview:
All of those areas have enough room for you to create a lot of questions that will provide you a better understanding of the candidate’s knowledge about Ruby in particular and software development in general. If you’re looking for examples of questions you could ask, then here’s a list that can help you:
Be sure to include broader questions to assess the candidate’s knowledge about software development in general. Some of these might be:
Combining all of those questions with the more traditional ones about education and job experience can provide you with a clearer picture of your candidates. Additionally, you can assess their communication skills while you’re interviewing them since that’s also an essential trait all Ruby developers should have.
Finally, we know that many of these questions are very technical and you might not have the knowledge to analyze the answers you’re given. That’s why you should add a member of your development team to your search, or hire Ruby consultants to help you with it.
Now that you have a clearer knowledge of Ruby and what you can expect from a Ruby developer (and even have ideas as to how to interview your Ruby candidates), it’s time to start the hunt for them. You have several options to do so, including using social media, creating referral programs, poaching from other companies, and posting job ads on other channels.
Your safest bet is to use them all, so you maximize the exposure of your search, but before you start with that, you have to come up with a comprehensive and clear job description that can speak to the right candidates. The following job description template can surely help you write a posting that can generate a good amount of answers.
Thanks to Rails and its gems, Ruby is a great choice to create web apps. It’s easy to use, it can increase development times, and it’s highly reliable.
Through Rails, you can use ActiveRecord, which lets you easily manage databases without SQL. It also integrates with Database Management Systems to manage more complex databases.
Ruby has many gems that were designed specifically for ecommerce, including gems for desks, payment gateways, and email campaign platforms. Such availability makes ecommerce development easier and quicker.
As it happens with other high-level, general-purpose programming languages, Ruby is also a great alternative for all sorts of development projects. In fact, a seasoned Ruby developer can work on pretty much anything you can think of, from designing prototypes to building IoT applications.
Naturally, that doesn’t mean Ruby is the best alternative for all projects. There are certain project types that call for programming languages other than Ruby. Though it’s impossible to cover them all here, there are 3 main situations that call for a different language:
As a rule of thumb, Ruby development teams are perfect for web development projects and for the use cases mentioned in the previous question. If you’re venturing outside those common uses, then you’ll have to check whether your project falls under one of the 3 types mentioned above and consult with your team about the project's specifics.
For a lot of people, one of the biggest Ruby drawbacks is scalability. In fact, for a long time, many software engineers avoided Ruby (and, as an extension, Rails) because of the scalability challenges that were associated with it. They felt that using this language led to applications that had to be entirely reworked once they needed to scale up. However, that’s not true.
Ruby scales as well as any other language out there. The key isn’t in the programming language itself but in how you use it. To avoid scalability issues in a Ruby application, you need to follow some simple yet effective coding practices during development, including:
Using all of those techniques will make it easier for you to scale your Ruby software, a practice that will have you caching, offloading, segmenting data, and sharding.
Ruby has plenty of frameworks to facilitate development work across different areas and projects. However, there are some that stand out among the rest.
Ruby on Rails is the most popular Ruby framework by far. It boasts a very active open source community and is well supported, which means that new libraries are consistently released to the public. It’s efficient, has a wide array of plugins and modules, and it’s highly secure, all of which explains why so many teams use it for their Ruby development.
Hanami is one of the most recent Ruby frameworks out there, but it’s quickly become popular, thanks to features like HTML escaping, clear database API, and a Content-Security-Policy. But it’s most outstanding characteristic is that it’s very lightweight, consuming 60% less memory than Rails.
Padrino is another lightweight Ruby framework that’s highly flexible and that’s perfect to build simple web applications quickly. This framework boasts a low memory footprint, increased stability, and the ability to handle more requests per second than other popular Ruby frameworks.
Cuba is the most popular microframework for Ruby that provides the essential for rapid web development. Being “micro”, Cuba has very few features, as it’s designed to offer the bare minimum to quickly come up with simple apps. Its basic feature set allows it to improve your CPU consumption and notoriously reduces the length of the development cycle.
Using the asset pipeline, you can reduce the number of requests the browser will need to render a page. You can do that by concatenating assets, which will limit the number of requests, which will allow the browser to run them in parallel, loading the application more quickly. The pipeline also lets you compress CSS files, also leading to increased speeds in the web application.
The asset pipeline can improve the quality of your web applications regarding performance, resilience, and code structure. Its features allow proper handling of your application’s assets and lets you overcome common issues related to static assets development and delivery.
The overall philosophy of Ruby is to prioritize “developer happiness.” The idea behind that notion is that engineers have to feel free to tackle their development challenges as they see fit. That’s why Ruby inherited the Perl philosophy of providing more than one way to do the same thing, which allows Ruby developers to choose the path that better suits their needs.
This philosophy has seeped into all of Ruby’s facets, including testing. That’s why the programming language has a built-in framework in its standard library called Test::Unit that allows you to set up, organize, and run tests. Surely, you can always resort to other popular testing frameworks such as rspec and cucumber. But Test::Unit embodies Ruby’s philosophy and it’s enough to understand the language’s approach to testing.
By providing 3 basic functionalities, Test::Unit keeps the level of “developer happiness” high and helps development teams that have embraced Test-Driven development and Behavior-Driven development as their go-to models for work. The 3 basic functionalities of Test::Unit are:
All of these provide the tools you need to come up with the unit tests required by your project, which you can later easily run in Ruby.
Many people would point at Ruby’s scalability issues as the language’s main drawback. Given that Ruby is mostly used for web applications, the difficulty when scaling applications is a severe problem. But, as we answered in another question in this FAQ, scalability-related problems can be tackled through good coding practices.
Other Ruby drawbacks that are best to keep in mind include:
Slow Runtime Speed of Ruby applications, something that you’ll only have to worry if you have an application with many concurrent users.
There are many different data analytics tools to boost your business, including a range of
Innovation in software development is what sets the successful, growing businesses apart from the ones that remain stagnant.
Where Can Your Company Find Remote Software Developers? With a world of software developers available
This content is blocked. Accept cookies to view the content.