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

Remote, USA
Posted Jun 12, 2026
Full-time

What we're looking for

We are looking for a senior full stack dev! Phoenix is a Y Combinator backed startup based in downtown Toronto. You’ll work closely with the cofounders to continue to build out the patient and physician side of our platform. We are looking for a passionate, mission-driven engineer who takes pride in the products they build. You're the type of dev who loves the whiteboard and figuring out streamlined solutions to complicated workflows.

Qualifications

  • Have 8+ years of professional programming experience

    Have 5+ years of professional experience with Ruby on Rails

    Are comfortable in at least one modern Javascript front-end framework (ideally React)

    Creating software features that are robust, reliable, and user-friendly for both internal teams and our customers

    Has experience thoroughly testing and deploying their own code

    Participate in the design, architecture, and delivery of new features in a collaborative environment

    Experience with Cloud Platforms is a nice to have (ideally AWS)

    You are passionate about improving the Canadian healthcare experience and have a personal connection to the space

Why work at Phoenix?

  • Impact & autonomy. You’ll work directly with passionate, experienced leaders who understand the ups-and-downs of the business and you'll have a real opportunity to shape the future at Phoenix

    Rewarding Mission. We're delivering the best healthcare experience to Canadians across the country

    Collaborative Culture. We are a growing elite team in Downtown Toronto. We love the tight feedback loop of working together in the office. If you've missed that in-person office experience, and love sharing strongly held opinions of the best lunch spot nearby, this is the role for you

    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.

    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.

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