Senior React Native Engineer
2 weeks ago
Overview Join our mission to provide governments with exceptional experiences so they can do the same for their communities We empower governments to deliver exceptional citizen experiences. Check out our ‘About Us’ page for a deep dive into our product and what makes us exceptional. Responsibilities Own the development of our React Native mobile applications. Lead performance optimization efforts to maintain smooth 60fps experiences. Architect solutions that work flawlessly across iOS and Android. Build reusable components and establish mobile development best practices. Dive into native code (Swift/Kotlin) when needed to solve complex challenges. Mentor other developers in mobile performance optimization. Reporting to Gagan Singh, you will be key in supporting large-scale mobile initiatives with complex feature sets. In the day-to-day, you will lead technical design discussions and ensure our mobile applications maintain the highest performance and user experience standards. Qualifications Please note that for this role you must be living in and working out of Canada. Performance Obsessed You have an uncanny ability to spot frame drops and won't rest until animations are buttery smooth. You've mastered React Native performance optimization and have war stories about getting to 60fps. You've built and shipped production apps that handle complex UI interactions without breaking a sweat. You treat performance profiling as a daily ritual, not a last resort. Native Platform Experts You're comfortable diving into native code when React Native hits its limits. You can navigate C, Objective‑C, Swift, Java, and Kotlin codebases with confidence. You've built custom native modules to solve unique challenges. You have experience dealing with diverse hardware challenges across different devices. Bonus Points Experience with mobile accessibility features. Background in building government or enterprise applications. Benefits We invest in and empower our team members with competitive compensation packages, well-deserved time off, and benefits to keep you and your family healthy. The base salary range for this role is expected to be between $103,000–$160,000 based on the candidate's skills, experience, and qualifications while considering internal pay equity and our broader pay philosophy. If you have questions about compensation as we move through the process, we're happy to discuss further. Things to Note Background checks – Because our customers trust us with sensitive information, we require all successful candidates to undergo comprehensive background checks before joining our team. We focus strictly on global sanctions and criminal offences that are directly relevant to employment at Clariti, and follow all applicable privacy and human rights legislation. Travel – Although we operate as a remote company, all roles are expected to participate in occasional travel for in‑person company‑wide or departmental meetings, typically 1–2 times per year. Additional travel requirements specific to the role, if any, will be outlined in the job description. We are committed to building an inclusive culture where our team members take ownership over projects, tasks, and outcomes; bring a growth mindset to drive continuous learning and self‑development; have the ability to communicate courageously in a direct but respectful way; and are customer‑focused by keeping the customer at the heart of decision‑making. It’s the diversity of our team that helps us make better decisions, by leveraging the diversity in thought & experience across to create impactful solutions as we explore new paths & challenges as we grow. We welcome and encourage candidates of all backgrounds to apply. If you require accommodations in completing an application, interviewing, completing any pre‑employment testing, or otherwise participating in our hiring process for any reason, please direct your questions to and we’ll be happy to support you. #J-18808-Ljbffr
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Senior React Native Engineer, Mobile
4 weeks ago
Toronto, Canada Fullscript Full timeAt 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...
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Senior React Native Engineer
1 week ago
Toronto, Ontario, Canada Clariti Cloud Inc. Full time $103,000 - $160,000 per yearJoin our mission to provide governments with exceptional experiences so they can do the same for their communitiesWhat do we do?We empower governments to deliver exceptional citizen experiences.Check out our 'About Us'page for a deep dive into our product and what makes us exceptional.How will you help us make an impact? We're seeking a React Native...
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Senior React Native Engineer, Mobile
4 weeks ago
Ottawa, Toronto, Canada Fullscript Full timeAt 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...
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React & React Native Developer
3 weeks ago
Toronto, Canada LebNet Full timeJoin to apply for the React & React Native Developer role at LebNet Position Summary One37 is on the lookout for a proficient React & React native developer with DevOps expertise to contribute significantly to our identity platform, which includes a cutting‑edge mobile application and an extensive server‑side Business Connector. You will be tasked with...
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React & React Native Developer
4 weeks ago
Toronto, Canada LebNet Full timeJoin to apply for the React & React Native Developer role at LebNet Position Summary One37 is on the lookout for a proficient React & React native developer with DevOps expertise to contribute significantly to our identity platform, which includes a cutting‑edge mobile application and an extensive server‑side Business Connector. You will be tasked with...
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React & React Native Developer
4 weeks ago
Toronto, Canada LebNet Full timeJoin to apply for the React & React Native Developer role at LebNet Position Summary One37 is on the lookout for a proficient React & React native developer with DevOps expertise to contribute significantly to our identity platform, which includes a cutting‑edge mobile application and an extensive server‑side Business Connector. You will be tasked with...
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Senior React Native Engineer, Mobile
2 weeks ago
Toronto, Canada Fullscript Full timeAbout Fullscript Founded in 2011, Fullscript started by solving one problem: helping practitioners access and prescribe the products they trust to deliver integrative care. What began as a simple solution has evolved into a health intelligence platform that powers every part of care. Today, 125,000 practitioners rely on Fullscript for clinical insights, lab...
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Senior React Native Engineer, Mobile
2 weeks ago
Toronto, Canada Fullscript Full timeAbout Fullscript Founded in 2011, Fullscript started by solving one problem: helping practitioners access and prescribe the products they trust to deliver integrative care. What began as a simple solution has evolved into a health intelligence platform that powers every part of care. Today, 125,000 practitioners rely on Fullscript for clinical insights, lab...
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Senior React Native Engineer, Mobile
2 weeks ago
Toronto, Canada Fullscript Full timeAbout Fullscript Founded in 2011, Fullscript started by solving one problem: helping practitioners access and prescribe the products they trust to deliver integrative care. What began as a simple solution has evolved into a health intelligence platform that powers every part of care. Today, 125,000 practitioners rely on Fullscript for clinical insights, lab...
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Senior React Native Engineer, Mobile
2 weeks ago
Toronto, Canada Fullscript Full timeAbout Fullscript Founded in 2011, Fullscript started by solving one problem: helping practitioners access and prescribe the products they trust to deliver integrative care. What began as a simple solution has evolved into a health intelligence platform that powers every part of care. Today, 125,000 practitioners rely on Fullscript for clinical insights, lab...