Designing, building, and evolving public APIs used by external developers and partners
Improving the security, consistency, and usability of Smile’s API surface
Building and maintaining Ruby on Rails services that power integrations and developer tooling
Developing and evolving Smile’s JavaScript SDKs and frontend libraries
Crafting thoughtful developer experiences — from API ergonomics to documentation
Iterating on existing and building new in-house integrations
Partnering with internal teams to help solve for novel merchant use cases
Championing technical discussions, decisions, and trade-offs
Identifying opportunities to raise the bar in areas like architecture, performance, and security
Sharing context, feedback, and knowledge within and across teams

Requirements

Experience with **Ruby on Rails** in a professional settings for at least 5 years
Experience designing, consuming, or evolving **APIs**
Be comfortable working across the stack, with experience in **React and TypeScript**
Experience using AI tools to solve real-world engineering problems
Be based in Canada and able to work hours that significantly overlap with **9 AM - 3 PM PT**

Benefits

flexible vacation
remote work allowance
a monthly credit to use at any of the store 100,000+ stores that uses our software.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

Ruby on RailsAPIsReactTypeScriptJavaScriptSDKsdeveloper toolingsecurityarchitectureperformance

Soft Skills

communicationcollaborationproblem-solvingtechnical discussionsfeedback sharingknowledge sharing