When it comes to health, we’re always looking for waysto push for better. We’rethe only not-for-profit social enterprise that brings worlds of coverage andcare together, all in one place. We’re noble challengers, purposefully building a betterway and we need the best people to help us create a more holistic approach thattakes care of the mind and body. Our mission is to create better health for allCanadians, and we know that starts with our employees.

Base Salary: CAD $82,639.00 - 103,229.00 GreenShield is a not-for-profit social enterprise dedicated to improving the health and well-being of Canadians. Our digital products are used by members, employers, HR administrators, providers, insurers, and benefits administrators to access services, understand benefits, manage care, and make significant health decisions. We are looking for a Full Stack Engineer to build and operate systems that directly shape how customers experience our services.

This is a hands-on engineering role on products used in real, consequential moments, where quality, reliability, latency, and availability are immediately visible to the people who rely on them. The systems we build are expected to deliver a first-class customer experience. Any degradation in the customer experience is treated as a defect to be understood, measured, and resolved.

As a Software Engineer III, you will deliver end-to-end product improvements across user experience, backend services, APIs, databases, and cloud-based systems. You will work closely with Product, Design, Data, Security, Operations, and other engineers to turn customer problems into reliable production software. This is not a role focused only on writing code.

You will use data, instrumentation, customer signals, and operational metrics to validate assumptions, evaluate trade-offs, and improve the systems you help build. Design, build, test,



and operate full stack features that meet a high bar for reliability, security, performance, accessibility, and customer experience. Own your work through production, including system behavior, observability, supportability, incident follow-up, maintainability, and continuous improvement.

Add instrumentation, review metrics, and use data to guide decisions, validate assumptions, and improve outcomes. Work across user interfaces, APIs, backend services, databases, integrations, and cloud-based systems. Make pragmatic engineering decisions that balance delivery speed, operational risk, maintainability, and customer impact.

Contribute to operational excellence through useful logs, metrics, alerts, dashboards, runbooks, automated tests, and production readiness practices. Partner with Product, Design, Data, Security, Operations, and other engineers to clarify requirements, surface risks, and make trade-offs explicit. 3+ years of experience building software systems across modern web applications, backend services, APIs, databases, and production environments. ~ Bachelor's degree in Computer Science, Computer Engineering, Software Engineering, a related field, or equivalent practical experience. ~ Full stack experience with technologies such as TypeScript, Node.js, React, PostgreSQL, RESTful APIs, and cloud platforms.

Experience with GCP, NestJS, NextJS, or similar technologies is an asset. ~ Experience delivering customer-facing features and supporting them after launch, with attention to reliability, quality, security,



performance, and customer experience. ~ Sound engineering judgment and a willingness to make decisions using evidence from metrics, instrumentation, production behavior, and customer signals. ~ You succeed in this role if you are energized by systems that matter, customers who depend on them, and teams that care about raising the bar. You think in terms of reliable service, measurable outcomes, and continuous improvement, and you stay engaged until the problem is resolved. Being intentionally inclusive of diversebackgrounds, perspectives and experiences will enhance our company culture topositively impact how we support our communities.

Proficiency in English is requiredfor this position. As part of this role, you will be required to communicatewith colleagues or customers who use English as their primary language. By requiring English proficiency for thisposition, we aim to ensure that our employees can excel in their roles,collaborate, and communicate effectively, and contribute to the success of ourorganization.

GS supports diversity, equity andinclusion in our teams and communities, and we value the unique contributionsmade by all. We encourage applications fromall candidates and will accommodate needs under human rights legislationthroughout all stages of the recruitment and selection process. Providing this information givesGS consent to use your personal information to assess your suitability forspecific positions, future opportunities or for your personnel file.

Information may be stored outside of Canada and could be used foraggregate statistical purposes (which uses no personal identification). AI Usage - GreenShield leverages AI to help produce Job Descriptions, and ideate on interview questions. We also leverage AI for interview transcription support. #

📌 Testing Software Engineer (Toronto)
🏢 Green Shield Canada (GSC)
📍 Toronto