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Backend Ruby On Rails Developer Jobs in Toronto, ON

Fintros

React Developer (Remote)

Toronto, ON · Remote

We have an unfair advantage as our patent-pending document anonymization technology is on pace to ... Jest) * Back-End: GraphQL (Ruby), Rails API (testing: rSpec) * ML: Python, Flask * Documentation:

Pigment

Senior Backend Software Engineer

Toronto, ON · On-site +1

CA$100K - CA$180K/yr

If you're passionate about backend engineering, solving complex problems, and working on ... or Ruby (this list is not exhaustive). - Great team spirit with a problem-solving attitude. - A ...

Clio

Software Development Manager

Toronto, ON · Hybrid

CA$180K - CA$270K/yr

We are currently seeking a Software Development Manager to join our Engineering team. This role is ... Experience with Ruby on Rails or Python This posting is for an existing vacancy. What you will find ...

Rumble - Career Page

Senior Back-End Developer

Toronto, ON · On-site

CA$135K - CA$154K/yr

Our environment centers on backend services, data-intensive application logic, and production ... You'll work closely with engineering partners to turn requirements into clear technical plans ...

PPT

Senior Back-End Developer

Toronto, ON · Remote

NET Backend Developer to join our backend team. In this role, you will be responsible for designing ... Hands-on experience applying Clean Architecture and SOLID principles * Strong grasp of general ...

Clio

Software Development Manager (Toronto)

Toronto, ON · Hybrid

CA$180K - CA$270K/yr

We are currently seeking a Software Development Manager to join our Engineering team. We have ... Experience with Ruby on Rails or Python What you will find here: Compensation is one of the main ...

Clio

Software Development Manager, Vincent AI

Toronto, ON · Hybrid

CA$180K - CA$270K/yr

Actively participating in hiring to grow engineering team at Clio * Reviewing code contributed by ... Experience with Ruby on Rails or Python This is a new role. What you will find here: Compensation ...

WSP

Lead Track Engineer

Thornhill, ON · On-site

As a Lead Track Engineer , you will provide technical leadership across complex passenger and ... Serve as the discipline lead for track design on rail and transit projects, making decisions on ...

WSP

Lead Track Engineer

Thornhill, ON · On-site

As a Lead Track Engineer , you will provide technical leadership across complex passenger and ... Serve as the discipline lead for track design on rail and transit projects, making decisions on ...

Lakeview Loan Servicing

Backend Engineer

Toronto, ON · Remote

CA$140K - CA$240K/yr

Overview The Backend Engineer on the AI Platform team plays a critical role in building and evolving the backend systems that power internal products, customer-facing capabilities, AI-enabled ...

Fulfillment IQ

Backend Engineer III

Toronto, ON · On-site

CA$125K/yr

Backend Engineer III Location: Toronto (Onsite/ Hybrid) Job Type: Full-Time Hiring Timeline ... Strong, hands-on Python fluency; you will write production Python from day one * Experience ...

Fulfillment IQ

Backend Engineer III

Toronto, ON · Hybrid

CA$125K/yr

Backend Engineer III Location: Toronto (Onsite/ Hybrid) Job Type: Full-Time Hiring Timeline ... Strong, hands-on Python fluency; you will write production Python from day one * Experience ...

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All JobsBackend Ruby On Rails Developer JobsBackend Ruby On Rails Developer Jobs in Toronto, ON

Backend Ruby On Rails Developer information

See Toronto, ON salary details

$44.4K

$127.7K

$180.8K

How much do backend ruby on rails developer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for backend ruby on rails developer in Toronto, ON is $127,726.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,977.00 and $151,262.00 per year, depending on experience, location, and employer.

What is a backend Ruby on Rails developer?

A Backend Ruby on Rails Developer is a software engineer who specializes in building and maintaining the server-side components of web applications using the Ruby on Rails framework. They handle the logic, database interactions, APIs, and overall infrastructure that power websites and applications. Their work ensures that data is stored, processed, and delivered efficiently to users, while also ensuring security and scalability. These developers often collaborate with frontend developers, designers, and other team members to create seamless digital experiences.

What are the key skills and qualifications needed to thrive as a backend Ruby on Rails developer?

To thrive as a Backend Ruby On Rails Developer, you need strong expertise in Ruby, Ruby on Rails framework, database management, and a solid understanding of RESTful APIs, typically backed by a degree in computer science or related experience. Familiarity with tools like Git, PostgreSQL or MySQL, Docker, and cloud platforms is essential, as well as experience with testing frameworks such as RSpec. Excellent problem-solving skills, attention to detail, and effective communication are standout soft skills in this role. These skills and qualities are crucial for building reliable, maintainable, and scalable backend systems that support seamless application performance.

What are some typical collaboration points between a backend Ruby on Rails developer and other teams during a project lifecycle?

Backend Ruby on Rails Developers frequently collaborate with frontend developers to ensure seamless integration between server-side logic and user-facing features. They also work closely with product managers to clarify requirements and prioritize tasks, as well as with QA engineers to address bugs and perform testing. Effective communication with DevOps or infrastructure teams is essential for successful deployment and scalability. These collaborations are vital for delivering robust, maintainable applications and contribute to a dynamic, team-oriented work environment.

What is the difference between Backend Ruby On Rails Developer vs Backend Python Developer?

AspectBackend Ruby On Rails DeveloperBackend Python Developer
Required CredentialsBachelor's in CS, Ruby on Rails experience, often Rails certificationsBachelor's in CS, Python experience, often Python certifications
Work EnvironmentWeb development, startups, tech companies using RailsWeb development, data science, AI, startups, tech firms
Industry UsagePopular in e-commerce, SaaS, and web appsUsed in data-heavy applications, AI, machine learning, web apps

Both roles involve backend development but differ in programming language focus and typical industry applications. Ruby on Rails developers specialize in web apps using Rails framework, while Python developers often work on data-driven projects and AI. The choice depends on the project needs and tech stack preferences.

Infographic showing various Backend Ruby On Rails Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 100% Full Time. Highlights an 52% In-person, and 48% Remote job distribution, with an average salary of $127,726 per year, or $61.4 per hour.

React Developer (Remote)

Toronto, ON • Remote

Fintros
1 - 10 employees
Learn more about Fintrosexternal

Full-time

Re-posted 24 days ago

Job description

A stealth new app created by Fintros AI is launching in September 2021. In less than 180 days, our app has attracted 150,000 jobs across 500+ companies. By 2023, our company will power the talent attraction for over 25,000+ companies across over 10M+ jobs.

    We have an unfair advantage as our patent-pending document anonymization technology is on pace to solve one of the world's most important crises, human equality. We've built the "Robinhood of career discovery" and it's "5x better than anything currently in the market" (quotes from a Fortune 1000 client and a Tier 1 Asset Manager).

    Role

    Join a team of creatives that have dedicated their careers to fundamentally create a new category of career discovery.

    Our engineering stack is pretty world-class. We have a well-documented micro-architecture service written in either Python (Flask) or Rails API using GraphQL. Our front-end consumes the GQL endpoints with Apollo Client, React Hooks, Functional Components, styled components, and our own custom UI-web kit. Our AWS Lake Formation data team currently enriching over 28.6M entity types (including over 6 million companies).

    Experience

    • 1+ years of experience in React, ideally React Native
    • Work experience or hobby experience with React Hooks
    • Innately curious with a desire to learn and teach, and an excellent command of engineering fundamentals
    • Innately curious to build apps used by users that love your app

    Our Stack at Fintros

    • Front-End: NextJS, Typescript, Apollo GQL, React with Hooks (v16.10), Styled Components, ES Lint, Prettier (testing: Jest)
    • Back-End: GraphQL (Ruby), Rails API (testing: rSpec)
    • ML: Python, Flask
    • Documentation: GraphQL Playground, Postman, Github
    • DevOps: AWS, Heroku, Vercel (we love Vercel!!!!) and Digital Ocean (we love DO!!!!)
    • Design: Sketch, Figma, Adobe Suite

    Apply to join a team of senior developers that take pride in shipping pixel-perfect, clean code!