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LiXiang

LiXiang

Ruby Developer

Experience6 years
AvailabilityFull-time

LiXiang has 6+ years of experience in ruby on rails development. He is proficient in technologies like Ruby, Git, Jira, Jenkins, and Kubernetes.

Expert in
  • Ruby
  • AWS
  • Docker
  • EC2
  • jQuery
Also worked with
  • Software Development
  • Backbone
  • CircleCI
  • MongoDB
Kirill

Kirill

Ruby Developer

Experience11 years
AvailabilityFull-time

Kirill has 11 years of experience in software development. He also has in-depth knowledge of Ruby, JavaScript, Golang, etc.

Expert in
  • Ruby
  • JavaScript
  • HTML
  • OOP
  • Git
Also worked with
  • RSpec
  • PostgreSQL
  • Ruby on Rails
  • HTML5
Ragheed

Ragheed

Ruby Developer

Experience3 years
AvailabilityFull-time

Ragheed is a software engineer with 3+ years of experience in both front-end and back-end development.

Expert in
  • Ruby
  • Django Rest Framework
  • Express.js
  • Python
  • Git
Also worked with
  • Django
  • SQL
  • Ruby
  • Java
  • Node.js
Lucas

Lucas

Ruby Developer

Experience8 years
AvailabilityFull-time

Lucas is a full-stack developer with 8+ years of experience in web development. He has a solid understanding of web and mobile technologies such as JavaScript and Ruby.

Expert in
  • Ruby
  • JavaScript
  • AWS
  • Redux
  • Vue.js
Also worked with
  • Node.js
  • jQuery
  • AngularJS
  • Webpack
  • DevOps
Muhammad

Muhammad

Ruby Developer

Experience7 years
AvailabilityFull-time

Muhammad has 7+ years of experience in full-stack development. He has extensive experience in working on both front-end and back-end development.

Expert in
  • Ruby
  • PHP
  • JavaScript
  • React
  • Git
Also worked with
  • Express.js
  • Laravel
  • Node.js
  • Agile
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Ultimate guide to hire Ruby developers

In this guide, we have listed down the major recruiting points on how to hire Ruby developers to scale up your development team.

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Ultimate guide to hire Ruby developers
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  1. Tell us the skills you need

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How to hire a Ruby Developer? Skills to look for, interview questions, and more.

Ruby is often used to design programs and software applications and also offers one of the best web app frameworks available in the market. Thus, it's a lucrative platform that offers agile web development and ensures an early entry into the market.

As one of the trending technologies among businesses and top enterprises, it is not easy to hire Ruby developers due to market demand. With the current competitive market and limited talent pool, hiring Ruby developers gets quite time-consuming and costly.

However, Turing's AI-powered talent cloud can help make things easier. Our deep-vetting talent platform leverages global reach to source high-quality developers and save 50+ hours of engineering time during recruitment. We select developers only after evaluating their technical skills in front-end development, object-oriented programming (OOP), database management, web development, and other core areas. Our rigorous vetting also ensures that developers possess strong communication skills for effortless remote collaboration.

If you're a non-technical hiring manager and want to know more about the process of hiring a Ruby developer, we've put up an excellent resource for you.

What are the skills to look for while hiring a Ruby developer?

Hiring Ruby developers requires a lot of skill sets that fulfill building scalable web applications. If you’re tasked with hiring a Ruby developer, this next section will give you a good idea of who to hire.

1. Proficiency in Ruby on Rails

As a Ruby developer, one must be well-versed in the Ruby programming language, including its object-oriented principles, syntax, and libraries. However, it's also important that they have an in-depth understanding of the Ruby on Rails framework, which is written in Ruby. Expert Ruby developers have a strong command of this framework, best practices, and its conventions, including ActiveRecord for routing, view rendering, and database management.

2. Excellent web development skills

When hiring Ruby developers, you must assess their front-end and web development skills. Expert Ruby developers use their experience to design your application or website in a way that relates to the users, by keeping all UI/UX elements in mind. Using JavaScript, the Ruby developer can also search any DOM, wrap the element in any hidden HTML, tackle the confirmation dialogues, and even more. Hence, when you hire Ruby developers, check if they are proficient in HTML, JavaScript, and CSS, and can work with APIs, integrate front-end elements into Ruby-based apps, and build responsive web interfaces.

3. Good database experience

Almost all Ruby on Rails applications relate to the database and come with a built-in SQLite. So, when you hire a Ruby developer, check if they have database proficiency. Basic familiarity with SQL is an absolute necessity. Even though the Ruby developer may not need to compose any SQL as ActiveRecord takes care of that, they may need to read logs to understand issues and resolve them. Expert Ruby developers are also experienced in working with relational databases like PostgreSQL or MySQL, and are adept at database migrations, data modeling, and querying.

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4. Solid testing and validation skills

Before any real-time release, it is always a best practice to verify and test the end product. Although you can hire a separate team for quality assurance services, it is critical to have an expert who knows the pattern of running dummy commands and recognizing loopholes at the initial stage. When hiring a Ruby developer, check if they are skilled in writing automated tests and have expertise in testing frameworks like Minitest or RSpec.

5. Expertise with technical tools

A skilled Ruby developer needs to be grounded in code, technical tools, managing team members, project deployment, and a lot more. Therefore, when hiring a Ruby developer, check if they can use code management tools like Git and are also knowledgeable about functionalities such as making a new branch, pulling and pushing code, etc. Moreover, a Ruby developer with knowledge of different stages and platforms for deployment like Docker, Cl, Heroku, and others would be an additional advantage.

6. Experience in object-oriented programming

OOP or object-oriented programming is an important part of Ruby development as it enables the developer to get a virtual view of the codes. OOP is also essential to check the compatibility of codes and how they will work in real-time. So, when you hire Ruby developers, make sure they are familiar with OOP basics and principles, including inheritance, encapsulation, and polymorphism, and know how to use classes and objects to structure code.

Create a hiring funnel

Creating a hiring funnel will provide you with numerous benefits, like assisting you in identifying the top skills and identifying a Ruby developer who will fit into your company's culture.

What Turing does for you

Candidate screening
Candidate screening

We will help you select the best talents and spot a Ruby developer who will fit in your company culturally.

Test task
Test task

We verify if the candidate really wants to work at your company and is able to spend 5+ hours to prove it by rigorous tests. It helps us to see a developer's caliber.

Technical test
Technical test

Developers are asked Ruby related questions and made to solve tricky problems. We use open questions. The goal is not only to test developers’ knowledge – we also want to find out their way of thinking.

Giving specific feedback
Giving specific feedback

We provide explicit feedback on both the test task and the technical test after we have checked the developer's expertise.

What you do

Interview
Interview

You can interview the shortlisted developers to check if the candidate matches your requirements and is a good fit for your company.

Hired/Not-hired
Hired/Not-hired

Hire intelligently with developers sourced by software, vetted by software, matched by software & managed by software.

Top interview questions to hire Ruby developers.

Recruiters associated with the tech industry are aware of the importance of sourcing exceptional talent. To get an overview of the candidate’s practical skills and gauge the level of proficiency, here are lists of possible Ruby questions to ask while conducting an interview.

You can start off the interview with a fundamental question to ensure the candidate knows what the language is all about. They must go beyond a generic definition to give a detailed explanation of the nitty-gritty of the language.

Some of the key advantages of the language include:

  • Pure Object-Oriented language: Everything in Ruby is an object—even methods, classes, and booleans. This greatly simplifies things from the coder’s perspective and opens up a range of possibilities.
  • Open-Source: Ruby is 100% free and open-source, with a large and enthusiastic community that can be tapped into as a resource.
  • Metaprogramming: Ruby is widely considered to be one of the best programming languages out there for metaprogramming, or the ability to write code that can act on other code instead of data.
  • Clean and simple syntax: The syntax is simple and concise, which allows developers to solve complex programs with fewer lines of code. It is also worth noting that the code is readable and easy to follow.

Garbage collection performs various functions including allowing for pointer values removal and removing the inaccessible objects from the memory, among other things. In essence, garbage collection helps free up memory space for other processes.

Methods may either be public, protected, or private in Ruby. Public methods can be called by anyone, protected methods are only accessible within their defining class and its subclasses, while private methods can only be accessed and viewed within their defining class.

Though Ruby on Rails has various advantages, asking about the limitations can help you ascertain if the developer is oblivious of the setbacks or aware of what’s obtainable with the language. An experienced developer will explain by highlighting the various features it doesn't support making it unusable for some programmers. This includes linking to more than one database at a time, connecting to multiple database servers, and utilizing foreign keys in the databases.

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Here are some more Ruby developer interview questions that you can ask to assess a developer’s caliber.

  • What is the Rails Controller?
  • How can you protect Rails against Cross-Site Request Forgery?
  • Explain the role of modules and mixins in Ruby.
  • What are blocks and procs?
  • Describe the Ruby method lookup path.
  • How would you declare and use a constructor in Ruby?
  • Can you provide an example of RESTful routing and controller?
  • Explain what is a session mechanism. How does it work?
  • Describe extract Value, Service, Form, View, Query, and Policy Objects techniques in Ruby.

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Frequently Asked Questions

The purpose of the two-week no-risk trial period is to start working with the developers and include them in the team. If you are satisfied with the developers, you keep working with them and pay their salary including the first two weeks. But, if you are not satisfied during the trial period, then you won’t pay anything.

Turing offers top-quality, cost-effective, and highly productive Ruby developers who belong to the top 1% of the world's remote developers. All Turing Ruby developers are selected only after going through a series of rigorous tests where their skills are deeply vetted. Daily standups are mandatory for every Turing developer as they keep the developer and the customer in alignment with the discussed goal. All Turing remote Ruby developers work for at least 4 hours in your time zone for your convenience.

Hiring Ruby developers is not a hassle anymore. Turing will get you the best talent who contributes to the growth of your company. Find the best pre-vetted Ruby developers from across the globe within a duration of 4 days at a budget price with Turing.

Turing has created the first and only AI-powered deep-vetting talent platform to vet remote developers for a Silicon Valley bar. Turing tests developers based on actual skills vs. self-reported experience from traditional resumes or job interviews. Every developer at Turing has to clear our tests for programming languages, data structures, algorithms, system designs, software specialization, frameworks, and more. Each Turing developer goes through our automated seniority assessment test comprising 57 calibrated questions in 5 areas — project impact, engineering excellence, communication, people, and direction.

Definitely yes, the role is pretty demanding amongst companies. They are responsible for building web applications and more. If you are looking to hire a proficient Ruby developer, reach out to Turing to make the hiring process easy.

Ruby is popularly known for strong integration, text-processing capabilities, and more. The language is used for web applications, standard libraries, and servers. Acquire Turing's assistance to hire the best Ruby developers out there as it’s providing remote developers at a reasonable price.

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