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Senior Ruby Developer Jobs in Ontario (NOW HIRING)

Financeit

Senior Developer 1

Toronto, ON · On-site

We are looking for a developer who values continuous learning and development, collaboration with ... Ideally, you also have experience with our core technologies including Ruby on Rails and Typescript.

Financeit

Senior Developer 1

Toronto, ON · On-site +1

We are looking for a developer who values continuous learning and development, collaboration with ... Ideally, you also have experience with our core technologies including Ruby on Rails and Typescript.

Financeit

Senior Developer 1

Toronto, ON

We are looking for a developer who values continuous learning and development, collaboration with ... Ideally, you also have experience with our core technologies including Ruby on Rails and Typescript.

Clio

Senior Developer, Enterprise AI

Toronto, ON · Remote

CA$157K - CA$212K/yr

The Senior Developer, Enterprise AI is a hands-on technical leader responsible for building ... Strong proficiency in Ruby, Python, and experience building services, pipelines, or applications in ...

StackandCo

\n \n \n \n \n The successful Senior Full Stack Developer will assume ownership for a diversity of ... Ruby, Python) \n * 3\-5 years' commercial experience with HTML5, CSS3, JavaScript and JQuery \n

Fullscript

Senior DevOps Engineer

Ottawa, ON · On-site +1

As a Senior Developer, DevOps on our Platform Engineering team, you'll play a critical role in ... Familiarity with Ruby on Rails and/or JavaScript applications * Experience with MySQL, PostgreSQL ...

Fullscript

Senior DevOps Engineer

Toronto, ON · On-site +1

As a Senior Developer, DevOps on our Platform Engineering team, you'll play a critical role in ... Familiarity with Ruby on Rails and/or JavaScript applications * Experience with MySQL, PostgreSQL ...

Fintros

React Developer

Toronto, ON · On-site +1

Jest) * Back-End: GraphQL (Ruby), Rails API (testing: rSpec) * ML: Python, Flask * Documentation ... Sketch, Figma, Adobe Suite Apply to join a team of senior developers that take pride in shipping ...

Braze

Senior Software Engineer, Content Cards

Toronto, ON · On-site

CA$172K - CA$308K/yr

WHAT YOU'LL DO We're looking for a Senior Software Engineer to join our Content Cards team, which ... Professional Experience with Ruby, Sidekiq, TypeScript/JavaScript, and React * Experience with ...

StackandCo

\n \n \n \n \n The successful Senior Full Stack Developer will assume ownership for a diversity of ... Ruby, Python) \n * 3\-5 years' commercial experience with HTML5, CSS3, JavaScript and JQuery \n

Slice

Staff Software Developer, Services

Ottawa, ON · Remote

... senior level positions. The Challenge to Solve How do mom-and-pop pizzerias survive and win in a ... You might rewrite a microservice from Go to Python, craft a script in Ruby, or leverage a new cloud ...

Clio

Senior Systems Developer, IT.

Toronto, ON · On-site

We are looking for an experienced Senior Systems Developer with strong system analysis and ... Ruby * Python * Golang * Bash * Direct experience working with finance systems such as NetSuite ...

iManage

Senior Site Reliability Engineer

Toronto, ON · On-site

As a Senior SRE, you'll help scale our cloud platform, collaborate across teams to promote ... Familiarity with scripting languages (e.g., PowerShell, Bash, Python, Ruby). Don't meet every ...

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Showing results 21-40

All JobsRuby Developer JobsSenior Ruby Developer JobsSenior Ruby Developer Jobs in Ontario

Senior Ruby Developer information

See Ontario salary details

$79.5K

$136.3K

$178.5K

How much do senior ruby developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for senior ruby developer in Ontario is $136,297.00, according to ZipRecruiter salary data. Most workers in this role earn between $115,500.00 and $159,500.00 per year, depending on experience, location, and employer.

What is the difference between Senior Ruby Developer vs Ruby on Rails Developer?

AspectSenior Ruby DeveloperRuby on Rails Developer
Required CredentialsBachelor's in Computer Science or related field, experience in RubySimilar credentials, often with Rails-specific training
Work EnvironmentDevelops complex backend systems, often in larger teamsFocuses on building web applications using Rails framework
Industry UsageUsed across tech companies, startups, and enterprise environmentsPrimarily in web development projects using Rails
Search & Comparison IntentLooking for senior-level Ruby roles with broader responsibilitiesSeeking specialized Rails development positions

The main difference between a Senior Ruby Developer and a Ruby on Rails Developer lies in scope and focus. Senior Ruby Developers typically handle complex backend systems and may work with multiple frameworks, while Ruby on Rails Developers specialize in building web applications specifically with the Rails framework. Both roles require similar credentials and are common in tech industries, but their day-to-day tasks and project focus differ.

What are popular job titles related to Senior Ruby Developer jobs in Ontario?

For Senior Ruby Developer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Senior Ruby Developer jobs in Ontario look for?

The top searched job categories for Senior Ruby Developer jobs in Ontario are:

What cities in Ontario are hiring for Senior Ruby Developer jobs?

Cities in Ontario with the most Senior Ruby Developer job openings:

What are popular job titles related to Senior Ruby Developer jobs in ON?

For Senior Ruby Developer jobs in ON, the most frequently searched job titles are:

Senior Ruby Developer jobs near you
Infographic showing various Senior Ruby Developer job openings in Ontario as of August 2026, with employment types broken down into 75% Full Time, 12% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $136,297 per year, or $65.5 per hour.

Senior Developer 1

Financeit

Toronto, ON • On-site

Full-time

Medical, Dental, Vision

Posted 18 days ago

Job description

Who we are:

Financeit is a point-of-sale financing provider serving some of the largest home improvement and retail organizations in Canada. Our platform helps businesses close more sales by offering customers affordable monthly payment options for their next big home improvement, vehicle or retail purchase.

We are small enough that you can make an impact within the company and large enough to make an impact in the market. Financeit is a company where collaboration, inclusivity, fairness, and respect aren’t just ideas that get talked about, but are part of who we are. If such a workplace intrigues you, we hope you’ll join us.

About the role:

We are looking for a developer who values continuous learning and development, collaboration with the team, and of course the quality of their code. Ideally, you also have experience with our core technologies including Ruby on Rails and Typescript.

Often our toolset will change and grow depending on the nature of the business requirements and the problem being solved, and we encourage all of our developers to actively investigate new technologies and approaches to help us evolve our stack.

What you’ll do:

  • Designing and writing clean, testable, and maintainable code
  • Delivering new features, fixing defects, and improving the existing codebase
  • Mentoring team members and modeling best coding practices
  • Working closely with other Developers, Product Managers, Designers, Testers and Business Stakeholders to understand and gather requirements

Requirements

  • Experience in Ruby on Rails or other Object Oriented languages with modern frameworks
  • Familiarity with Elasticsearch, Redis, RDBMS/SQL, or other persistence technologies
  • Proficient in HTML, CSS, JavaScript
  • Curiosity and excitement about technology and continuous learning and development
  • Strong interpersonal and organizational skills
  • Desire to deliver work in an agile environment

Benefits

Winner of Canada’s Most Admired Corporate Cultures, twice. We offer more than just the basics, take advantage of:

  • An award-winning culture with a collaborative & inclusive team.
  • Competitive pay and performance-based bonus:
    • Salary: $120,000 - $130,000
    • Bonus: 20%
  • Committed to flexible work arrangements, offering hybrid workplace options.
  • Comprehensive medical, dental and vision coverage + Lifestyle Account.
  • RRSP Matching and Parental Leave Top UP Program.
  • In office massage, meditation & workout sessions.
  • Virtual events such as Lunch & Learns, company parties, fun team activities and charity initiatives.
  • Career learning and development programs.

Next Steps:

If what you just read excites you, we’d like to hear from you! Please submit your application and we’ll contact you if you are selected to move forward in the process.

Financeit is an equal opportunity employer. We celebrate diverse backgrounds and perspectives because we know they make our team stronger and our product better. We hire based on talent, potential, and culture add - no matter your background, identity, or life experience, you are welcome here.

We may use AI to support our hiring process. While these tools assist our team, applications are ultimately reviewed and assessed by our recruiters. If you require accommodation at any stage of the recruitment process, please let our People Success team know. Please note that this posting is for an existing vacancy, and all employment offers are contingent upon a successful background and credit check, among other verifications.