MOBILE ENGINEER III

Toronto, ON
Hybrid
Posted Oct 16, 2026
1 position

$82,639–$103,299 / year

Opens an external site

Employment type: Full-time
Experience level: Mid-level · 4+ years
Minimum education: Bachelor’s degree
Posting language: English
Working hours: 40 hours per week

Job summary

The Mobile Software Engineer will develop, maintain, and optimize mobile applications using React Native and Typescript. They will collaborate with cross-functional teams to diagnose performance issues and ensure high-quality code delivery through automated testing and code reviews.

Job details

WHO WE ARE GreenShield is a proudly Canadian, national non-profit health care and insurance organization, driven by our mission of Better Health for All. We believe health care is a right, not a privilege, and we are committed to improving health outcomes, advancing health equity, and building a future where every Canadian can reach their full health and well-being potential. Through our unique integrated payer-provider ("payvider") model, we offer insurance, administer benefits, and pay claims as a ‘payer’ while offering health care services such as mental health, pharmacy, telemedicine, and chronic disease management as a ‘provider’. As a non-profit social enterprise without shareholders, we reinvest our excess earnings to directly support underserved communities. Through GreenShield Cares, we positively impacted the health and well-being of over one million Canadians between 2020 and 2025. What’s driving us now is the commitment to measurably impact an additional three million Canadians by 2030 – across mental health, essential medicines, and chronic disease management – through scalable initiatives that deliver meaningful change in pursuit of our mission of Better Health for All. At GreenShield, our culture is where purpose meets passion and performance. Our teams work as one to deliver meaningful, measurable impact for the people and communities we serve. THE ROLE IN A NUTSHELL We are seeking a highly skilled Mobile Engineer to join our mobile team. The ideal candidate will have a strong background in building, maintaining, optimizing, and distributing mobile applications. As a member of our engineering team, you will be responsible for working on some of our newest products and bringing impactful services to our users. You will be part of our Mobile Engineering Team working on GS+, our flagship platform that powers how millions of Canadians access coverage and care. In this role, you will own and deliver critical platform capabilities with a focus on reliability, scalability, security, and operational excellence. You will help strengthen our engineering culture by solving complex problems with clear, maintainable solutions, anticipate risks and opportunities, make data-informed decisions, and help teams deliver digital experiences that improve health outcomes for our users. Responsibilities: Write well-documented, clean and concise code using Typescript and React Native Writing automated tests to ensure you’re shipping the highest quality of code Diagnose and fix bugs and performance bottlenecks within the app Working closely and collaborating with various teams including Engineering, Product, Design and QA to ensure successful delivery of your work items Operate independently, being resourceful and taking responsibility for your work Perform code reviews and provide constructive feedback to other team members Explore and find ways to improve processes and patterns through innovative solutions and leveraging modern technologies WHO WE'RE LOOKING FOR Bachelor's degree in Computer Science, Computer/ Software Engineering, or a related field, or equivalent relevant experience in the field 4+ years of experience in software development Proficiency with React Native and Typescript Proficiency with XCode and Android Studio Proficiency with React Native error/ crash reporting and tracking Proficiency with debugging React Native applications Proficiency with React Native profiling and runtime optimizations Familiarity with ADO and Azure Pipelines Familiarity with Sentry, Firebase, GCP Familiarity with JIRA, Figma, Miro is a plus Excellent problem-solving skills and attention to detail Strong written and verbal communication skills Ability to work independently and in a team environment Bonus Points Proficiency with Native Modules (Swift, Kotlin) Proficiency with mobile CI/CD, Fastlane experience is a plus Experience managing iOS and Android releases via App Store Connect and Google Play Console Familiarity with building White Labelled applications is a plus WHAT WE OFFER Base Salary: CAD $82,639.00 - 103,299.00 Offer positioning: Determined using relevant experience, skills, internal equity and current market data. Additional compensation: Eligible for a discretionary target bonus. Total rewards: Health and dental coverage, retirement savings, paid time off and well-being support (up to $10,000 per year for mental health). Posting disclosures: This is for an existing vacancy. Work model: Hybrid THE CULTURE We believe a career should be meaningful. Not just a means to earn a living. Our culture is one where everyone's voice is heard and valued. Because that’s what it takes to create better health for all. We dare to challenge the status quo. And we’re driven by people who have challenged theirs. We believe that your workplace should empower you to be the best version of yourself. That’s why we provide a place where you can be inspired, challenged, and rewarded. Where your growth means our growth. Where your voice is heard and valued. Where your work has purpose. And purpose matters. We believe our people are critical to our overall success. Inclusivity makes us a stronger, smarter and more informed organization. Being intentionally inclusive of diverse backgrounds, perspectives and experiences will enhance our company culture to positively impact how we support our communities. A career at GreenShield isn’t just about personal achievements, it's about making a difference together. Here’s to Better Health for All! A FEW MORE DETAILS Proficiency in English is required for this position. As part of this role, you will be required to communicate with colleagues or customers who use English as their primary language. By requiring English proficiency for this position, we aim to ensure that our employees can excel in their roles, collaborate, and communicate effectively, and contribute to the success of our organization. GS supports diversity, equity and inclusion in our teams and communities, and we value the unique contributions made by all. Even if your experience doesn’t align perfectly to every requirement, we invite you to apply. We encourage applications from all candidates and will accommodate needs under human rights legislation throughout all stages of the recruitment and selection process. Please let us know of any accommodation through requestforaccommodation@greenshield.ca. Information received relating to accommodation will be addressed confidentially. Providing this information gives GS consent to use your personal information to assess your suitability for specific positions, future opportunities or for your personnel file. Your résumé will be held in strict confidence and will be viewed only by the Organization. Information may be stored outside of Canada and could be used for aggregate 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.

What you’ll do

Requirements

Candidates must have a bachelor's degree in a relevant field and at least 4 years of software development experience. Proficiency in React Native, Typescript, and mobile development tools like XCode and Android Studio is required.