What is a Ruby on Rails Developer?

Imagine you’re a business owner ready to scale your company but hit a roadblock—your website or digital platform can no longer keep up with the growing demands. Maybe it’s running slower, your customers are experiencing more bugs, or you’re missing opportunities for new features. You’ve been told you need to hire a developer, but terms like “backend development” or “Ruby on Rails” might as well be written in another language.

You’re not alone. Many businesses face this exact challenge as they grow, especially when they need to bring in specialized talent to handle the hidden layers of software that customers never see. This is where hiring a Ruby on Rails developer becomes crucial. But what does that really mean? What does a Ruby on Rails developer do, and how can they help your business grow?

This guide will walk you through everything you need to know about hiring a Ruby on Rails developer, breaking down the role in simple terms so you can make an informed decision about bringing the right talent into your team.

What is a Ruby on Rails Developer?

A Ruby on Rails developer is a software professional who specializes in building the backend of web applications using Ruby on Rails, a popular web framework. If you’re unfamiliar with what a framework is, think of it as a set of tools and guidelines that help developers write code faster and more efficiently. Ruby on Rails is designed to make the process of building complex web applications simpler and faster, which is why many startups and established companies alike choose it for their platforms.

So, what does a Ruby on Rails developer actually do? They handle the “behind-the-scenes” work of your web application. While the frontend developer focuses on what users see and interact with (like buttons, forms, and navigation), the Ruby on Rails developer builds the infrastructure that supports all of that. This includes setting up databases, managing server-side logic, and ensuring that data flows smoothly between your website’s users and your business operations.

In simple terms, Ruby on Rails developers are like the engineers who build the foundation and internal wiring of a building. While customers only see the outside, the work done inside keeps everything running smoothly. Without them, your digital product can’t function effectively.

What Does a Ruby on Rails Developer Do? [Core Responsibilities]

At the heart of a Ruby on Rails developer’s job are a few core responsibilities, which can have a big impact on the performance and reliability of your web application.

Here’s what their day-to-day typically involves:

Building and Maintaining the Backend

Ruby on Rails developers are responsible for the backend of your web application. This involves creating server-side logic that powers your website or app. They write code that interacts with your database and manages business logic—think of things like customer information, orders, or inventory management.

Developing APIs

If your business relies on different systems communicating with each other, you need an API (Application Programming Interface). Ruby on Rails developers create and maintain APIs to ensure that your web application can talk to other software, whether it’s internal systems or third-party tools like payment processors or CRM systems.

Database Management

One of the biggest tasks a Ruby on Rails developer handles is working with databases. They set up, manage, and optimize databases so that your app can retrieve and store information efficiently. For example, they might manage customer records, transaction data, or any other type of information your app uses.

Ensuring Scalability

As your business grows, so does the demand on your web application. Ruby on Rails developers ensure that your application can handle increased traffic and new features without breaking down. They optimize your system’s performance so that it can scale with your business needs.

Fixing Bugs

Every software will have bugs, but it’s a Ruby on Rails developer’s job to identify and fix issues in the code. They ensure your web application runs smoothly, diagnosing errors and implementing solutions to improve functionality.

Standard Tools Used by Ruby on Rails Developers

Like any profession, Ruby on Rails developers rely on a set of tools to get their job done efficiently. While you don’t need to be an expert on these tools, understanding them can help you grasp what a Ruby on Rails developer brings to the table.

Here’s a look at some of the common tools they use:

Ruby on Rails Framework

The cornerstone of their work, Ruby on Rails is the framework they use to build the server-side logic for your web application. It’s known for its “convention over configuration” principle, which means it helps developers work faster by using pre-set conventions that make decision-making easier. This results in quicker development times and less repetitive coding.

Git and GitHub

Version control is essential for any developer, and Git is the most widely used tool for this. It allows developers to track changes in the codebase, work on different features simultaneously, and collaborate with other team members. GitHub, a platform that hosts repositories, helps developers store and manage their code in a cloud-based environment.

PostgreSQL or MySQL

These are common database management systems that Ruby on Rails developers work with. They store all the data for your web application, whether it’s customer information, product listings, or sales data. Ruby on Rails developers choose a database system based on the needs of your project and ensure it’s set up correctly to handle your app’s data efficiently.

Heroku or AWS

Once the application is built, it needs a place to run. This is where cloud hosting platforms like Heroku or AWS (Amazon Web Services) come into play. These platforms allow developers to deploy and manage applications in the cloud, making it easier to scale as your business grows.

RSpec and Capybara

Testing is a critical part of the development process, and Ruby on Rails developers often use tools like RSpec for unit testing and Capybara for integration testing. These tools help ensure that the features and functionalities of your app work as intended, reducing the chance of bugs or breakdowns.

Skills to Look For in a Ruby on Rails Developer

Hiring a Ruby on Rails developer isn’t just about finding someone who knows the framework; it’s about finding someone with the right mix of technical and non-technical skills to fit your project.

Here’s a breakdown of what you should look for in terms of both soft and hard skills.

Soft Skills

Problem-Solving Abilities

A good developer should be able to think critically and come up with solutions to complex problems. Whether it’s diagnosing a bug or figuring out how to implement a new feature, problem-solving is essential in ensuring your app runs smoothly.

Communication

Since most businesses hiring Ruby on Rails developers have little technical knowledge, it’s important that the developer can explain technical concepts in simple terms. You’ll want someone who can keep you in the loop without using too much jargon.

Adaptability

Technology changes fast, and so do business needs. A Ruby on Rails developer should be flexible enough to adapt to new tools, frameworks, and requirements as your project evolves.

Collaboration

Whether working with a frontend developer or your project manager, a Ruby on Rails developer needs to collaborate effectively with other team members to ensure the project moves forward smoothly.

Hard Skills

Proficiency in Ruby on Rails

Of course, the developer needs to be an expert in Ruby on Rails itself. They should be able to write clean, efficient, and scalable code using the framework.

Database Management

As mentioned earlier, database management is a key part of the job. A skilled Ruby on Rails developer should be comfortable working with databases like PostgreSQL or MySQL, optimizing them for performance.

API Development

Building and maintaining APIs is a common responsibility. A good Ruby on Rails developer should know how to design APIs that can communicate with other systems, both internal and external.

Test-Driven Development (TDD)

Many Ruby on Rails developers follow the TDD approach, which means they write tests for their code before actually building features. This ensures that their code works as expected from the start, reducing the number of bugs in the long run.

Junior Ruby on Rails Developer vs. Senior Ruby on Rails Developer

When you’re looking to hire a Ruby on Rails developer, it’s important to understand the difference between junior and senior-level developers. Both bring value to your project, but the level of experience and expertise they offer can significantly affect the outcome and cost of the work.

Here’s a closer look at what you can expect from each.

Junior Ruby on Rails Developer

A junior Ruby on Rails developer is typically someone with 1-3 years of experience. They’ve likely worked on a few projects, either in a professional setting or through internships and personal development. While they may still be learning the intricacies of the framework, they possess a solid understanding of the core concepts and tools used in Ruby on Rails development.

Here’s what to expect from working with a junior developer:

• Task-Oriented Work: Junior developers excel at handling well-defined tasks. They’re great for building small features, fixing bugs, or writing basic code under the guidance of more experienced developers.
• Supervision Required: While junior developers can contribute to your project, they often need oversight from a senior developer or team lead. They may take longer to solve complex problems and could require guidance on best practices.
• Cost-Effective: Since they are earlier in their career, junior developers tend to charge lower rates than senior developers, making them a more affordable option if your project doesn’t require high-level expertise.

Senior Ruby on Rails Developer

On the other hand, a senior Ruby on Rails developer usually has 5+ years of experience and a deep understanding of both the Ruby on Rails framework and the broader landscape of software development. They’ve worked on a wide range of projects, from small applications to complex, enterprise-level systems.

Here’s what to expect from working with a senior developer:

• End-to-End Project Management: A senior developer can take your project from concept to completion. They’re experienced in planning, architecting solutions, and overseeing the entire development process.
• Problem-Solving Expertise: Senior developers are skilled at troubleshooting complex issues, optimizing performance, and ensuring that your web application can scale as your business grows. They bring valuable insights that help avoid costly mistakes.
• Mentorship Role: Senior developers often serve as mentors for junior team members, helping them grow while ensuring that the quality of the code meets industry standards.
• Higher Rates, Higher Value: While senior developers typically charge higher rates, they bring a wealth of experience that can save you time and money in the long run by delivering faster, more efficient, and robust solutions.

The choice between hiring a junior or senior Ruby on Rails developer depends on your project’s complexity and budget. For smaller projects or tasks, a junior developer may be sufficient, while larger, more complex applications will likely benefit from a senior developer’s expertise.

How to Tell if You Need a Ruby on Rails Developer? [Checklist]

Not sure if a Ruby on Rails developer is the right fit for your business? Here’s a simple checklist to help you figure it out.

• Are you developing a web application that requires backend functionality?
• Does your current web application struggle to handle growing traffic or data?
• Do you need custom features that aren’t available in off-the-shelf software?
• Is your application dependent on communicating with other systems via APIs?
• Does your current development team lack backend or Ruby on Rails expertise?
• Are you planning to scale your digital platform and need an expert to ensure smooth performance?

If you answered “yes” to any of these questions, it might be time to hire a Ruby on Rails developer to ensure your web application runs smoothly and scales with your business.

How to Find & Hire a Ruby on Rails Developer: X Considerations

When it comes to hiring a Ruby on Rails developer, there are several paths you can take depending on your needs, timeline, and budget.

Below are the most common options for finding the right developer for your project.

IT Staff Augmentation Companies (Like DivNotes)

If you need more control and want a dedicated, reliable developer or team, IT staff augmentation companies like DivNotes are a great option. These companies specialize in providing skilled developers on demand, whether you need a single Ruby on Rails expert or an entire team. With IT staff augmentation, you can tap into the expertise of vetted professionals who are ready to integrate into your project.

One of the key benefits here is that these developers are not just contractors—they are fully integrated members of your team, aligned with your business goals. Plus, the management burden is lifted since the augmentation company handles recruitment, vetting, and HR processes.

Freelance Platforms

Freelance platforms like Upwork, Freelancer, and Fiverr can be a good starting point if you’re looking for short-term help or need a specific task done quickly. These platforms allow you to browse profiles, read reviews, and even view portfolios of developers before hiring them. It’s a flexible option that gives you access to a global pool of talent.

However, keep in mind that while freelance platforms offer competitive rates, they also come with potential challenges. Freelancers might not be as invested in the long-term success of your project, and quality can sometimes be hit or miss. Plus, you’ll need to manage the project yourself, which might not be ideal if you don’t have a technical background.

Direct Hiring Through Job Boards or Networking

If you’re looking for a long-term hire, posting a job on industry-specific boards (such as Stack Overflow Jobs or LinkedIn) or networking within your professional circles can be a great way to find talent. This option is ideal if you want someone who will grow with your company, become a core part of your team, and contribute to your business on a deeper level.

However, the downside to this approach is that it can be time-consuming. The hiring process—screening resumes, conducting interviews, and negotiating offers—can take months, and there’s no guarantee you’ll find the right fit right away. But for companies seeking long-term investments in talent, this route can pay off in the long run.

Ruby on Rails Developer Salary: How Much Does a Ruby on Rails Developer Cost in NA?

When hiring a Ruby on Rails developer, it’s important to understand how salaries and hourly rates differ by location and experience level. Here’s a breakdown of current market rates in both the U.S. and Canada.

Ruby on Rails Developer Salary & Hourly Rates in the United States

Junior Developers (1-3 years of experience):

• Salary: Entry-level Ruby on Rails developers typically earn between $70,000 to $105,000 per year.
• Hourly Rate: $35 to $50 per hour.

Mid-Level Developers (3-5 years of experience):

• Salary: Mid-level developers can expect an annual salary ranging from $105,000 to $127,000.
• Hourly Rate: $50 to $60 per hour.

Senior Developers (5+ years of experience):

• Salary: Senior Ruby on Rails developers earn around $127,000 to $162,000 per year.
• Hourly Rate: $60 to $75 per hour.

These rates vary based on location, with top-paying areas like San Francisco and New York City offering higher salaries compared to smaller markets. Senior developers with extensive experience may command even higher rates in competitive markets​.

Ruby on Rails Developer Salary & Hourly Rates in Canada

Junior Developers

• Salary: Entry-level developers in Canada earn approximately CAD $60,000 to CAD $75,000 per year.
• Hourly Rate: CAD $30 to CAD $40 per hour.

Mid-Level Developers

• Salary: Mid-level developers can expect a salary between CAD $75,000 and CAD $95,000 annually.
• Hourly Rate: CAD $40 to CAD $50 per hour.

Senior Developers

• Salary: Senior Ruby on Rails developers typically earn between CAD $95,000 to CAD $120,000 per year.
• Hourly Rate: CAD $50 to CAD $65 per hour.

Salaries in Canada tend to be lower than in the U.S., but developers in tech hubs like Toronto and Vancouver may see compensation on the higher end of this range.

Resources:

• https://www.talent.com/salary?job=Ruby+On+Rails+Developer
• https://www.salary.com/research/salary/posting/ruby-on-rails-developer-hourly-wages