Hire deeply-vetted senior Ruby developers

Turing is the world’s leading AI-powered deep-vetting talent platform to match you with top senior Ruby developers remotely. Scale your engineering team with the push of a button.

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Hire the top 1% of 3 million+ engineers who have applied to Turing

Kirill

Kirill

Senior 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
LiXiang

LiXiang

Senior 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
Ragheed

Ragheed

Senior 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

Senior 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

Senior 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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Turing has been providing us with top software developers in Latin America. All our other vendors combined don't have the headcount that Turing does.

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Hire senior Ruby developers through Turing in 4 easy steps

Hiring Steps
  1. Tell us the skills you need

    We’ll schedule a call and understand your requirements.

  2. We find the best talent for you

    Get a list of pre-vetted candidates within days.

  3. Schedule interviews

    Meet and select the developers you like.

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How to hire senior Ruby developers? Skills to look for, interview questions, and more

Ruby is a high-level programming language used to design highly efficient and scalable software applications for multiple devices and platforms. As Ruby is one of the popular technologies among businesses, experts in the language are in high demand. However, it is not easy to hire senior Ruby developers who are the right fit for the team. This is the reason we have put up a comprehensive hiring guide to help you select the right Ruby developers by identifying the top qualities and skills.

Skills to look for in a senior Ruby developer?

When you hire senior Ruby developers, certain skills are crucial to ensure expertise and proficiency in their field. Look for developers who have the following skills in their arsenal:

1. In-depth knowledge of Ruby

A senior Ruby developer plays a crucial role in building complex web applications. Excellent knowledge of Ruby is essential because it directly influences their ability to build, enhance, or maintain advanced software systems efficiently. Senior developers need a detailed understanding of Ruby, its frameworks, testing tools, and debugging abilities to create efficient solutions.

They must also understand Ruby Gems and libraries which help in accelerating the development process. Due to these factors, you should hire senior Ruby developers with in-depth knowledge of the Ruby language.

2. Solid front-end development skills

The front-end layer of an application ensures the website or web application looks good to users. Hence, it is crucial to design your application in a way that is efficient and easy to use. With front-end development, keeping all UI/UX elements in mind is critical. However, it needs both experience and expertise. So, hire senior Ruby developers who have experience working with technologies like JavaScript, HTML, and CSS.

3. Understanding of database technology

Basic familiarity with SQL is an absolute necessity when developing software. Although when it comes to Ruby, there might be no need to compose any SQL queries, as ActiveRecord does that work for the developer. But it is still necessary to understand the basics of SQL to read logs and comprehend what’s going on.

Besides, knowledge of databases like MySQL, Oracle, PostgreSQL, and MongoDB is crucial for effective data management in web applications. Therefore, try to hire senior Ruby developers who have an understanding of database technologies.

4. Experience with MVC architecture

MVC is the design pattern of application architecture. The M or Model is used to handle data and logic, V or Views handles graphical interface, and C or Controller handles the user interface and application. The Ruby on Rails framework has an application directory with three well-defined subdirectories: models, views, and the controller. Hence, you should hire senior Ruby developers who are familiar with the MVC architecture.

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5. Testing/debugging skill

Bugs are a regular occurrence in software development. Therefore, before any real-time release, it is crucial to do a quality check of the developed software. Even though companies typically have a separate testing team, you should hire senior Ruby developers who know the pattern of running the dummy commands and recognizing the loopholes at the initial stage. This can save a lot of time and effort for both the developer and the tester.

6. Expertise with version control tools

When you hire senior Ruby developers, ensure that they are familiar with code management tools like Git and also proficient in some of the functionalities, such as making a new branch, pulling and pushing code, etc. Version control tools allow developers to keep track of every change. If any mistakes are made, developers can compare the previous stable versions of the code and fix the error while minimizing disruption to other team members.

7. Experience in Object-Oriented Programming

Object-oriented programming or OOP allows developers to create classes and its objects where objects are the real-world representation and classes define the object’s behavior. So, when you hire senior Ruby developers, make sure they are familiar with the basics like the difference between inheritance vs. composition, creating lambdas, and other OOP concepts.

Create a hiring funnel

Creating a hiring funnel will provide you with numerous benefits, like assisting you in identifying the top skills to hire senior Ruby coders 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 senior 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 skill 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 senior Ruby developers.

Hiring for a new skill can be a daunting task, even if you’ve been a part of the recruitment process for quite some time. But it is also critical to the success of your project that you hire senior Ruby developers who are the right fit for your team. So, if you’re looking for questions that you can ask to test the applicants, here’s a list that you can refer to.

Ruby on Rails is a framework built on top of Ruby. It is an open-source framework used to develop and maintain a web application without compromising quality, performance, or scalability.

When you hire senior Ruby developers, asking this question will help you assess who can play into the strengths of this programming language. Ensure that the candidate’s answer includes key advantages like - pure object-oriented, open-source, metaprogramming, clean and simple syntax, and more.

The answer to this question will give you an insight into the candidate’s ability to free up memory. Ensure that their answer includes the in-depth knowledge of garbage collection and can list out more than one functionality. He/She may answer that garbage collection is used to perform functions like pointer values removal and removing the inaccessible objects from memory, among other things. In simpler terms, it helps free up memory space for other processes.

Three levels of access control for Ruby methods are - public, private, and protected. Public access means anyone can call the method, private access means it can only be accessed and viewed within their defining class, and protected access means only accessible within their defining class and its subclasses.

Though Ruby has many advantages, some certain limitations or setbacks come with the language. For instance, 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 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.

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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 senior Ruby developers work for at least 4 hours in your time zone for your convenience.

Hiring senior 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 developers from across the globe in 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.

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