Senior Developer, Back End(Ruby) - Labs

Fullscript; Toronto; On-site; CAD 110,000 - 240,000; Full time

Job summary

An innovative healthcare technology company is seeking a Senior Back End Developer proficient in Ruby and Ruby on Rails. In this role, you will design and implement key components of an e-commerce platform, ensuring seamless integrations and optimal performance. Join a collaborative team that values mentorship and continuous learning, while making a significant impact on healthcare delivery. With generous PTO, flexible work options, and a commitment to professional growth, this opportunity promises a fulfilling career path. If you are passionate about building robust applications and eager to contribute to a meaningful mission, this position is perfect for you.

Benefits

Generous PTO

RRSP match program

Flexible benefits package

Training budget

Discount on products

Flexible work options

Qualifications

• Passionate software engineer excited to learn and lead projects.
• Experience with Ruby or Ruby on Rails, writing tests, and mentoring.
• Understanding of design patterns and clean code.

Responsibilities

• Plan solution design and implement business logic for e-commerce.
• Build and maintain integrations with external services.
• Contribute to technical improvements and code review.

Skills

Ruby

Ruby on Rails

GraphQL

React

TypeScript

e-commerce

design patterns

clean code

Job description

Join to apply for the Senior Developer, Back End(Ruby) - Labs role at Fullscript

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Join to apply for the Senior Developer, Back End(Ruby) - Labs role at Fullscript

At Fullscript, we’re not just changing healthcare—we’re making it whole.

We help 100,000+ healthcare practitioners support 10 million patients with a platform that delivers evidence-based health solutions, diagnostic support, and practitioner tools—all in one place.

Healthcare today is disconnected. We’re fixing that. Fullscript makes it easier for practitioners to treat the whole person, not just symptoms, so patients get the support they need—when they need it.

We’re building a better way—one where healthcare is connected, complete, and built for impact.

Fullscript is currently looking for experienced Senior Ruby Engineer who want to build a platform to create rich, stable, and compelling experiences for our users. Our team cares about doing things well, and about the developer experience on the team. We host in-house training on all sorts of topics, from React all the way through to Kubernetes. Fullscript is a place where you’ll be encouraged to learn, mentor, and grow.

Fullscript is written with Ruby on Rails, and our Ruby Engineers build and maintain our internal GraphQL API. They work directly with our front-end engineers to build out functionality on the Fullscript platform. On the front-end, we’re using React, TypeScript, and Apollo to create top-notch experiences for our users.

This is how we like building software: https://fullscript.com/developer-handbook. If you share our values, we’d be excited to talk with you!

What you'll do

• Plan out solution design
• Implement business logic for the core part of our e-commerce platform
• Build and maintain integrations with external services such as Stripe and Avatax, ERP system
• Build an internal API for other teams within Fullscript
• Solve performance issues
• Contribute to technical improvements, develop and maintain quality standards
• Code review and mentorship
  
  
  

What You Bring To The Table

• You are a passionate software engineer that cares about your craft. You are excited to learn, lead projects and want to produce the best work possible
• Experience with Ruby or Ruby on Rails
• You write tests and understand their value
• A desire to learn and being open to feedback
• Understanding of design patterns and clean code
• Experience mentoring or coaching junior engineers
  
  
  

Bonus if you have

• Experience scaling or working on high-scale web applications
• Past experience working in e-commerce or health-tech sector
• Experience with Payment and Tax Providers, Inventory management and Fulfilment
• You’ve worked with React or GraphQL in the past
  
  
  

What We Can Offer You

• Generous PTO and competitive pay
• Fullscript’s RRSP match program for financial health
• Flexible benefits package and workplace wellness program
• Training budget and company-wide learning initiatives
• Discount on Fullscript catalog of products
• Ability to work Wherever You Work Well*
  
  
  

Why Fullscript?

Great work happens when people are supported, challenged, and inspired. Here, you’ll be part of a team that:

⬦ Values innovation—we push boundaries and always look for better ways.

⬦ Supports growth—through learning, mentorship, and meaningful work.

⬦ Cares about balance—with flexible work options and time off when you need it.

Apply now—let’s build the future of healthcare, together.

Fullscript is an equal-opportunity employer committed to creating an inclusive workplace. Accommodations are available upon request—email [e-mail] for support.

Before joining the team, all candidates who receive and accept an offer will complete a background check.

MORE INFO: www.fullscript.com | www.rupahealth.com | Follow us on social media @fullscriptHQ

IN THE NEWS: Fullscript acquires Rupa Health

Let’s make healthcare whole

Seniority level

• Seniority level

  Not Applicable

Employment type

• Employment type

  Full-time

Job function

• Job function

  Engineering and Information Technology

• Industries

  Health and Human Services

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