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Ruby On Rails Contractor Jobs in Ontario (NOW HIRING)

Our primary stack is Ruby on Rails, Ember.js, and React. The engineering team at Smile.io believes in being proud of your code, owning what you ship, and embracing new tools to increase developer ...

Experience with Python and\/or Ruby on Rails \n * Experience working in an agile environment \n * Excellent communication skills \- both written and verbal \n \n \n \n \n \n

Experience with Python and\/or Ruby on Rails \n * Experience working in an agile environment \n * Excellent communication skills \- both written and verbal \n \n \n \n \n \n

Experience with Python and\/or Ruby on Rails \n * Experience working in an agile environment \n * Excellent communication skills \- both written and verbal \n \n \n \n \n \n

Developer 2

Toronto, ON ยท On-site

CA$100K - CA$115K/yr

Exposure in Ruby on Rails, or similar modern frameworks is required * Familiarity with Elasticsearch, Redis, RDBMS/SL, or other persistence technologies * Proficient in HTML, CSS, JavaScript

Developer 2

Toronto, ON ยท On-site +1

CA$100K - CA$115K/yr

Exposure in Ruby on Rails, or similar modern frameworks is required * Familiarity with Elasticsearch, Redis, RDBMS/SL, or other persistence technologies * Proficient in HTML, CSS, JavaScript

Must-have technologies/skills/education or equivalent: * in-depth knowledge of Ruby as well as Ruby on Rails * a solid understanding of UI & UX design * a solid understanding of designing for ...

Help us run our Ruby on Rails platform and manage fast growth \n * Participate in engineering sprints along with one or more of the Dublin Engineering teams \n * Collaborate with your Global ...

Senior Software Engineer I, Reporting

Toronto, ON ยท On-site

CA$172K - CA$279K/yr

Professional experience with one of Ruby, Ruby on Rails, React, Java, MongoDB, microservice architecture, distributed systems * Experience with agile processes * Passionate about customer experience ...

Developer 2

Toronto, ON ยท On-site

Ideally, you have experience with our core technologies including Ruby on Rails, and Typescript. We're looking to innovate and advance, and so we encourage all our developers to actively learn new ...

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Showing results 1-20

Ruby On Rails Contractor information

What is the difference between Ruby On Rails Contractor vs Ruby On Rails Developer?

AspectRuby On Rails ContractorRuby On Rails Developer
CredentialsTypically no formal certification required, but experience is keyOften holds a degree or certification in computer science or related fields
Work EnvironmentFreelance, project-based, often remoteFull-time or part-time employment within a company or agency
Employer & Industry UsageHired by various clients across industries for specific projectsEmployed by companies to develop and maintain applications
Search & Comparison IntentLooking for flexible, short-term project workSeeking ongoing, in-house or remote development roles

In summary, a Ruby On Rails Contractor is typically a freelance professional hired for specific projects, offering flexibility and diverse experience. A Ruby On Rails Developer usually works as a full-time employee, focusing on long-term application development within a company. Both roles require strong Rails skills but differ mainly in employment type and work setup.

What are Ruby on Rails contractors?

Ruby on Rails contractors are professionals who specialize in building web applications using the Ruby on Rails framework. They are typically hired on a contract basis, either for short-term projects, specific features, or to augment in-house development teams. These contractors handle tasks such as backend development, API integration, database management, and sometimes front-end work, all centered around the Rails ecosystem. Their expertise allows businesses to rapidly develop, maintain, or upgrade web applications efficiently.

What are the key skills and qualifications needed to thrive as a Ruby On Rails Contractor, and why are they important?

To thrive as a Ruby On Rails Contractor, you need strong programming skills in Ruby, expertise in the Rails framework, and a solid understanding of web application architecture, typically backed by experience or a relevant degree. Familiarity with tools like Git, PostgreSQL/MySQL, RESTful APIs, and deployment platforms such as Heroku or AWS is often required. Excellent problem-solving, time management, and communication skills help contractors efficiently collaborate with clients and teams. These skills ensure high-quality, maintainable code and successful project delivery in competitive, fast-paced environments.

What are some common challenges Ruby On Rails Contractors face when joining a new development team?

Ruby On Rails Contractors often need to quickly adapt to existing codebases and team workflows, which can pose challenges if documentation is sparse or coding standards differ. Additionally, contractors must rapidly build rapport with permanent team members to ensure smooth collaboration, particularly in agile environments. Balancing multiple projects or client expectations can also require strong time management and communication skills. Being proactive about asking questions and clarifying requirements can help overcome these hurdles and contribute effectively from the start.
What are popular job titles related to Ruby On Rails Contractor jobs in Ontario? For Ruby On Rails Contractor jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Ruby On Rails Contractor jobs in Ontario look for? The top searched job categories for Ruby On Rails Contractor jobs in Ontario are:
Infographic showing various Ruby On Rails Contractor job openings in Ontario as of July 2026, with employment types broken down into 1% Locum Tenens, 75% Full Time, 9% Part Time, and 15% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.
Senior Full-Stack Developer (Ruby on Rails/React)

Senior Full-Stack Developer (Ruby on Rails/React)

Phoenix

Toronto, ON โ€ข On-site

CA$125K - CA$155K/yr

Full-time

Medical, Life

Posted 26 days ago


Job description

About Phoenix


Founded in 2019, Phoenix is building the most trusted telehealth platform in Canada, making specialist healthcare accessible to every Canadian, wherever they are. Our platform breaks down barriers to care, empowering patients to take control of their health with personalized treatment options and the guidance of licensed providers.
If you thrive where big ideas turn into real impact, you'll fit right in here. We're a team of creative problem-solvers who move deliberately and collaborate in person, because we think the best work happens that way. At Phoenix, you'll find autonomy over your work, people who care about each other's success, and a mission that's making healthcare better for Canadians.

About the role:

We are seeking a Senior Full Stack Developer to help build a best-in-class consumer-grade digital experience. This role will contribute to architecture decisions, feature development, and execution across Phoenix & Raven's core patient experiences and care flows.

You will work on-site within an experienced product and engineering team, building directly on the patient side and physician side of our platform across web and mobile. Success in this role means owning complex problems end-to-end โ€” from whiteboard to production โ€” so that the platform scales with the business and the patients who depend on it. You're the kind of engineer who thinks in systems, writes clean code, and ships with care.

What you'll do to support the company mission:
  • Own features end-to-end โ€” from architecture and design through testing, deployment, and iteration

  • Build robust, reliable, and user-friendly experiences across Phoenix & Raven's patient-facing and physician-facing surfaces on web and mobile

  • Participate in design and architecture discussions, bringing strong technical judgment to decisions that affect scale, stability, and patient safety

  • Collaborate cross-functionally with product, clinical ops, and CX to move initiatives forward without bottlenecks

  • Contribute to a codebase that the whole team can maintain, extend, and be proud of

  • Support and evolve internal tooling that keeps patient operations, fulfillment, and clinical administration running smoothly

  • Identify opportunities for AI-assisted automation across engineering workflows, internal tooling, and platform infrastructure

What will help you succeed in the role:
  • 8+ years of professional programming experience, with 5+ years in Ruby on Rails.

  • Comfort in at least one modern JavaScript front-end framework (ideally React).

  • Experience with cloud platforms (ideally AWS) is a strong asset

  • A track record of thoroughly testing and deploying your own code; you don't hand off and walk away.

  • Strong systems thinking: you see edge cases, operational impact, and scalability tradeoffs before they become problems.

  • Genuine curiosity; you actively experiment with AI-assisted development tools and bring that mindset into how you build and ship.

  • You take pride in your craft but hold your solutions loosely: the best idea wins, regardless of who brought it to the whiteboard.

  • Empathy for patients: you think seriously about the people on the other end of your code: whatโ€™s at stake for them, and the moments where reliability actually matters.

  • A personal connection to improving the Canadian healthcare experience is a strong asset.

Why Work at Phoenix?
  • A Rewarding Mission: Through our asynchronous care model, Phoenix is reimagining patient-centric care for Canadians across the country by making diagnoses and treatment delivery faster, more accessible, and completely discreet.

  • Impact & Autonomy: Youโ€™ll work directly with passionate, experienced leaders whoโ€™ve seen the ups and downs of building a business and genuinely care about your growth. You wonโ€™t just execute โ€” youโ€™ll help shape the future of Phoenix and Raven.

  • Collaborative On-Site Culture: Our teams work together in person, whether that's at our downtown Toronto HQ or our Richmond pharmacy. We come together on-site to build fast and push what's possible, and we love the quick feedback loops, spontaneous brainstorms, and actually knowing the people we work with. Bonus points if you're into the occasional office tournament or have strong opinions about the best lunch spot nearby.

  • Competitive Pay, Real Benefits: Our compensation bands are backed by real market data, so offers are competitive and fair. Our benefits package includes standard healthcare coverage, a remote-first holiday season, and holistic wellbeing support โ€” such as a wellbeing allowance and flexible additional time off to care for loved ones, support mental health, observe meaningful religious and cultural holidays, or when life just happens.

Thank you for your interest in joining the Phoenix team! While we are lucky to attract a high level of interest in each of our roles, only candidates selected for an interview will be contacted.

Phoenix is an Equal Opportunity Employer. In accordance with the Accessibility for Ontarians with Disabilities Act, 2005 and the Ontario Human Rights Code, Phoenix will provide accommodations to applicants with disabilities throughout the recruitment, selection, and/or assessment process. If selected to participate in the recruitment, selection, and/or assessment process, please inform Human Resources staff of the nature of any accommodation(s) that you may require.

Phoenix uses artificial intelligence (AI) to help review applications and screen resumes during the early stages of our hiring process. These tools assist our recruitment team, and all final hiring decisions are made by real people โ€” not by automated systems.
Phoenix will only contact applicants using a
@phoenix.ca email address or a verified LinkedIn account. We encourage applicants to be vigilant in responding to inquiries from unverified sources.

Compensation Range: CA$125K - CA$155K