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React Native Development Jobs in Ontario (NOW HIRING)

Konrad

iOS Developer

Toronto, ON · Hybrid

CA$90K - CA$125K/yr

Other mobile development experience, such as Android development using Java or Kotlin, or cross-platform development with React Native, Flutter, Ionic, Xamarin, or Cordova. Perks and Benefits

Scotiabank

Associate Software Engineer

Toronto, ON · On-site

... cloud-native development - making it seamless, scalable, and delightful for developers. This ... React, Spring Boot). * Experience working with relational databases and non-relational databases.

Konrad

Android Developer

Toronto, ON · Hybrid

CA$90K - CA$125K/yr

Other mobile development experience, such as iOS development using Swift, or cross-platform development with React Native, Flutter, Ionic, Xamarin, or Cordova. Perks and Benefits * Comprehensive ...

Konrad

Senior iOS Developer

Toronto, ON · Hybrid

CA$120K - CA$145K/yr

Knowledge of older iOS technologies such as Objective-C. * Other mobile development experience, such as Android development using Kotlin or Java, or cross-platform development with React Native ...

Scotiabank

Software Engineer

Scarborough, ON · Hybrid

NET, C#, Java, and React. * Build and enhance REST APIs, microservices, and event-driven components ... Knowledge of version control (Git), CI/CD practices, and cloud-native development concepts. * Nice ...

Konrad

Senior Android Developer

Toronto, ON · Hybrid

CA$120K - CA$145K/yr

Other mobile development experience, such as iOS development using Swift, or cross-platform development with React Native, Flutter, Ionic, Xamarin, or Cordova. Perks and Benefits * Comprehensive ...

Emburse

Senior Software Engineer

Toronto, ON

... native and react * Intermediate knowledge in Javascript * Intermediate knowledge in nodejs * Extensive knowledge how NPM package & webpack lifecycle works * Experience in IOS/Android development How ...

Scotiabank

Software Engineer

Toronto, ON · On-site +1

NET, C#, Java, and React. * Build and enhance REST APIs, microservices, and event-driven components ... Knowledge of version control (Git), CI/CD practices, and cloud-native development concepts.

Walmart

Solution Consultant II

Mississauga, ON · On-site

The Solution consultant will also be doing development work to build code.Experience in react Native, web applicationdevelopment and data pipelinecreations. Supporting product implementation and ...

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All JobsReact Native Development JobsReact Native Development Jobs in Ontario

React Native Development information

What are the key skills and qualifications needed to thrive as a React Native developer?

To thrive as a React Native Developer, you need strong proficiency in JavaScript, React, and mobile app development concepts, often supported by a degree in computer science or related experience. Familiarity with tools like Git, Redux, RESTful APIs, and mobile testing frameworks is typically required. Problem-solving abilities, attention to detail, and effective communication help developers collaborate and deliver high-quality user experiences. These skills ensure efficient development, maintainable code, and successful cross-platform mobile applications.

What are some common challenges React Native developers face when working on cross-platform mobile apps?

React Native developers often encounter challenges related to maintaining consistent performance and appearance across both iOS and Android platforms. Differences in native components, device hardware, and operating system updates can lead to unexpected bugs or UI inconsistencies. Additionally, integrating native modules or third-party libraries sometimes requires knowledge of native development in Objective-C, Swift, or Java. However, these challenges are balanced by a collaborative work environment, where developers frequently consult with designers, QA testers, and backend engineers to deliver seamless cross-platform experiences.

What is the difference between React Native Development vs React.js Development?

AspectReact Native DevelopmentReact.js Development
Primary FocusMobile app development for iOS and AndroidWeb application development
Required SkillsJavaScript, React, mobile UI/UX, native modulesJavaScript, React, HTML, CSS
Work EnvironmentMobile platforms, cross-platform toolsWeb browsers, web servers
Industry UsageMobile app companies, startups, enterprisesWeb development agencies, tech companies

React Native Development and React.js Development share core JavaScript and React skills but differ mainly in their focus: React Native targets mobile app creation, while React.js is used for web applications. Both roles are essential in modern development, often overlapping in skill sets but serving different platforms and project needs.

What is React Native development?

React Native development involves building mobile applications using the React Native framework, which allows developers to use JavaScript and React to create apps for both iOS and Android platforms. Unlike traditional native app development that requires separate codebases for each platform, React Native enables code sharing and faster development cycles. It is popular for its efficiency, performance, and active community support. React Native apps can access native device features and provide near-native performance with a single codebase.
What are popular job titles related to React Native Development jobs in Ontario? For React Native Development jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching React Native Development jobs in Ontario look for? The top searched job categories for React Native Development jobs in Ontario are:
React Native Development jobs near you
Infographic showing various React Native Development job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

Full-Stack Developer (Go, Node & Kubernetes)

Fortinet

Ottawa, ON • On-site

CA$96K - CA$118K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 2 days ago

Job description

We are seeking a Full-Stack Developer to help build our next-generation web portal. You will work across a diverse modern stack, using Node.js for rapid API development and Golang for performance-critical backend services. This role is ideal for a developer who is comfortable with TypeScript and React on the frontend and is eager to learn how to deploy and secure high-scale communication systems in Kubernetes.

Key Responsibilities

  • Hybrid Backend Development: Assist in building and maintaining server-side logic using both Node.js(for application-level APIs) and Golang (for concurrent networking and VoIP services).

  • Frontend UI Construction: Use Reactand TypeScriptto build responsive, type-safe user interfaces.

  • Data Persistence & Caching: Work with PostgreSQL for relational data modeling and Redis for fast session management and real-time state.

  • Cloud Operations: Learn to package applications in Docker and assist with deployments using Kubernetesand Helmcharts.

  • Security Implementation: Help enforce Zero Trust principles by integrating OAuth2/OIDC authentication flows across the web stack.

Technical Skills & Qualifications

  • JavaScript Ecosystem: Strong fundamentals in JavaScript (ES6+), TypeScript, and Node.js.

  • Backend Fundamentals: Basic proficiency in Golang; understanding of structs, interfaces, and how to write clean, concurrent code.

  • Frontend Skills: Experience building web applications with React.

  • Database Basics: Familiarity with SQL (PostgreSQL) and an interest in distributed caching with Redis.

  • Infrastructure Interest: Exposure to Linux, Git, and containerization; curiosity about Kubernetes and VoIP protocols (SIP/RTP).

Preferred Qualifications

  • Experience with Express.js or similar Node.js frameworks.

  • Experience involving real-time networking and/or cloud-native development.

  • Familiarity with cloud platforms (GCP) is a plus.

The Canada base salary range for this full-time position is expected to be between $96,800 - $118,300 annually.  Wage ranges are based on various factors including the labour market, job type, and job level.  Exact salary offers will be determined by factors such as the candidate's subject knowledge, skill level, qualifications, and experience. 

This job posting represents an existing vacancy.

Fortinet strives to provide you and your family with a comprehensive benefits package. Benefits eligibility starts on your first day of hire and comprises of 100% company paid medical, dental, and vision coverage, including a Health Spending Account and a Personal Spending Account that gives you flexibility to spend where you need it the most. Our Employee & Family Assistance Plan (EFAP) offers you and your family access to various services like counseling, legal advice, mental health resources etc. We also provide critical illness, disability, and life insurance, as well as a Group Registered Retirement Savings Plan (RRSP) with a company match to help you save faster for retirement. We offer competitive Paid Time Off and flexible leave policies, including paid health days, to help you take care of yourself and your family members.

All roles are eligible to participate in the Fortinet equity program.  Bonus eligibility is reviewed at time of hire and annually at the Company's discretion. 

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