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Mobile Applications Development Jobs in Ontario (NOW HIRING)

Summary As a Senior Mobile Application Developer, you will lead the design, development, and deployment of cutting-edge mobile applications across iOS and Android platforms. Your role involves ...

Mobile Developer (React Native)

Toronto, ON · Hybrid

CA$90K - CA$125K/yr

  • Medical

  • Retirement

About The Role As a Mobile Developer (React Native), you'll be tasked with building high-quality ... development of consumer and enterprise applications. This role is ideal for developers who feel ...

Define mobile development standards and best practices, and contribute to shared design systems * Drive mobile performance, scalability, and reliability across deployed applications * Own ...

Oversee agent development, integrations, workflow orchestration, and deployment through production ... Experience delivering secure applications in financial services or another regulated industry ...

Mobile Experience Development & Integration * Build and own the end-to-end mobile experience for Geotab's iOS and/or Android applications - taking full responsibility for reliability, scalability ...

  • PTO

... mobile applications * Experience in working with React Native with and without Expo * Strong ... Understanding of testing principles for mobile development * Responsive design concepts, with a ...

  • PTO

... mobile applications * Experience in working with React Native with and without Expo * Strong ... Understanding of testing principles for mobile development * Responsive design concepts, with a ...

  • PTO

... mobile applications * Experience in working with React Native with and without Expo * Strong ... Understanding of testing principles for mobile development * Responsive design concepts, with a ...

As a React Native Developer, you will be responsible for transforming user stories and project features into high-quality mobile applications using contemporary development practices and the most ...

Staff Frontend Engineer

Toronto, ON

CA$160K - CA$250K/yr

  • Medical

  • Dental

  • Vision

Experience with Rust, mobile development (React Native), or telecom-related apps. Benefits ... reviewing applications, analyzing resumes, or assessing responses and identifying potential ...

Full Stack Software Engineer

Waterloo, ON · Hybrid

CA$100K - CA$140K/yr

  • Medical

  • Dental

  • Life

  • PTO

Mobile Application Development: * Design and develop hybrid mobile applications using Ionic for Android and iOS platforms. * Enhance mobile app functionality with new features while ensuring cross ...

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Mobile Applications Development information

How do I become a mobile applications developer?

To become a mobile applications developer, you should learn programming languages such as Java, Kotlin, Swift, or Objective-C, and gain experience with mobile development frameworks and tools like Android Studio or Xcode. Building a portfolio of apps and understanding user interface design, testing, and deployment processes are also important. Earning relevant certifications or a degree in computer science can enhance job prospects.

What is mobile applications development?

Mobile applications development is the process of creating software applications that run on mobile devices, such as smartphones and tablets. These apps are typically designed for operating systems like Android or iOS. The development process includes designing the user interface, writing code, testing, and deploying the app to app stores. Developers often use programming languages like Java, Kotlin, Swift, or frameworks such as React Native to build these applications.

Are mobile applications developers still in demand?

Yes, mobile applications developers are in high demand due to the continued growth of smartphone usage and the expansion of app ecosystems. Skills in programming languages like Swift and Kotlin, along with experience in app design and development, are highly valued in the industry.

What is the difference between Mobile Applications Development vs Web Development?

AspectMobile Applications DevelopmentWeb Development
Required SkillsProgramming languages like Java, Swift, Kotlin; mobile SDKsHTML, CSS, JavaScript; frameworks like React, Angular
Work EnvironmentMobile devices, emulators, app storesWeb browsers, servers, cloud platforms
CertificationsAndroid Developer, iOS DeveloperCertified Web Developer, Front-End/Back-End certifications
Industry UsageApp stores, mobile-first companiesBusiness websites, e-commerce, SaaS platforms

Mobile Applications Development focuses on creating apps for smartphones and tablets, requiring knowledge of mobile-specific languages and SDKs. Web Development involves building websites and web applications accessible via browsers, using different programming languages and frameworks. While both fields require coding skills, their tools, environments, and deployment methods differ significantly.

Does mobile applications development have demand?

Mobile applications development is a high-demand field due to the widespread use of smartphones and tablets. Developers skilled in programming languages like Java, Swift, and Kotlin, as well as app design and user experience, are sought after across various industries. The industry continues to grow as businesses prioritize mobile presence and app-based services.

What are the key skills and qualifications needed to thrive as a mobile applications developer?

To thrive as a Mobile Applications Developer, you need strong programming skills in languages such as Java, Kotlin, Swift, or Dart, along with a degree in computer science or related field. Familiarity with development frameworks (like Android Studio or Xcode), version control systems (such as Git), and mobile UI/UX guidelines is crucial. Creativity, problem-solving, and effective communication help developers collaborate and adapt to rapidly changing requirements. These skills ensure the delivery of high-quality, user-friendly apps that meet business and customer needs in a competitive market.

What are some common challenges faced by mobile applications developers when working on cross-platform projects?

Mobile applications developers working on cross-platform projects often encounter challenges such as maintaining consistent user experiences across different devices and operating systems. Ensuring compatibility and optimal performance can be difficult due to variations in hardware, screen sizes, and OS-specific features. Additionally, integrating native device functionalities and keeping up with frequent updates to platforms like iOS and Android require continuous learning and adaptation. Collaboration with designers, QA testers, and backend teams is essential to address these complexities effectively.

What does a mobile applications developer do?

A mobile applications developer designs, builds, tests, and maintains software applications for mobile devices such as smartphones and tablets. They use programming languages like Java, Swift, or Kotlin and often work with development tools and frameworks to create user-friendly and efficient apps for platforms like iOS and Android.

What are the most commonly searched types of Applications Development jobs in Ontario?

The most popular types of Applications Development jobs in Ontario are:

What are popular job titles related to Mobile Applications Development jobs in Ontario?

For Mobile Applications Development jobs in Ontario, the most frequently searched job titles are:

What cities in Ontario are hiring for Mobile Applications Development jobs?

Cities in Ontario with the most Mobile Applications Development job openings:

Infographic showing various Mobile Applications Development job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 11% Part Time, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

Intermediate Mobile SDK Developer

TC Transcontinental

Mississauga, ON • On-site

CA$100K - CA$131K/yr

Full-time

Medical, Dental, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


TC Transcontinental rating

7.5

Company rating: 7.5 out of 10

Based on 11 frontline employees who took The Breakroom Quiz

43rd of 119 rated packaging manufacturers


Job description

Overview

Create value at TC Transcontinental.

At TC Transcontinental, we've got it made, and that's because of the expertise of our team.

We have been driving innovation since 1976. 

Founded 50 years ago and 4,000 employees strong, Transcontinental Inc. (TSX: TCL.A TCL.B), known under the TC Transcontinental brand, is a Canadian retail marketing services company, Canada's largest printer, and the Canadian leader in French-language educational publishing.

Driven by the vision of a more informed, educated and prosperous society, TC Transcontinental propels its clients' success across the retail, education, book and information industries.

With agility, creativity and boldness, we design and deliver innovative, high-value products and services.

We are currently looking for a full-time Intermediate Mobile Developer (SDK) who will be working on mobile SDKs and Android/iOS mobile applications development. Main responsibilities will include implementation of new features, change requests and bug fixes of in-house & outsource developed solutions and build new solutions from scratch. Successful candidate will be required to participate in code reviews, provide feedback and contribute with process improvements as well as understand business and technical requirements for existing and new solutions. Candidate will be working closely with QA and product management teams as well as analysts within the team.

This position is currently open and reflects a replacement position due to an internal transfer, promotion, or departure.

The salary range for this position is $100,000 - $131,250 per year, commensurate with experience, education, and internal equity. This range is provided to ensure clarity and promote equitable access to employment opportunities.

Responsibilities

When your actions lead to success:

  • Develop and unit test moderate to complex features/modules according to specific business and design requirements for in-house developed solutions.

  • Deliver on enhancements/product progression projects on time and on budget per project plan.

  • Provide support and enhancements to existing production mobile applications to minimize outage time and increase effectiveness of business.

  • Liaise with architects, Leads, QA, Business Analysts, and Project Managers to define software requirements; and to assess feasibility of solution within time constraints.

  • Produce code that is secure, reliable, reusable, and scalable.

  • Create implementation instructions and support application deployments.

  • Work with QA and Product team to review problems, define and test solutions.

  • Follow industry standards in mobile application development, secure coding, and testing. 

Qualifications

When your expertise drives us:

  • Degree or Diploma in Computer Science, Engineering, or IT related field

  • Must have 5+ years of hands-on experience in mobile SDK's development

  • Strong knowledge of programming languages such as Dart, Kotlin/Java, Swift/Objective C as well understanding of REST APIs

  • Proficient in iOS and/or Android mobile applications development

  • Knowledgeable in modern mobile and server coding and design practices. For example, MVVM, MVP, Clean/VIPER, SOLID principals, and TDD.

  • Experience with sub-versioning (GIT), unit testing & managing CI/CD pipelines

  • Spearhead the full mobile application development cycle: design, develop, QA, experiment, analyze, and deploy

  • Ability to fully take ownership of a project or a product is a must, with minimal support after initial ramp-up period

  • High attention to detail and ability to learn and adapt to high paced environment where a candidate is required to often switch from one project to another

  • Excellent communication skills both verbal and written required (ability to receive and provide feedback a must) including client facing experience

  • Skilled in User Experience-driven design development

  • Bilingual in English & French, a strong asset

When benefits really help you live better:

We offer a comprehensive and flexible benefits package designed to support your well-being and help you thrive-at work and at home. Our offerings include:

  • Competitive compensation with performance-based incentives and retirement savings plans with company match
  • Customizable group benefits including health, dental, life, disability, and travel insurance
  • Paid time off
  • Employee perks such as discounts on insurance, wireless plans, travel, and more
  • Career development opportunities with access to training, mentorship, and tuition reimbursement
  • A dynamic, inclusive work environment where your voice matters and your growth is supported

TC Transcontinental is committed to fair, transparent, and equitable hiring practices. We disclose that no artificial intelligence (AI) tools or automated decision-making systems are used in our recruitment or selection process.

TC Transcontinental is an equal opportunity employer committed to fostering a diverse, inclusive, and accessible workplace. We prohibit discrimination and harassment of any kind based on race, color, religion, sex, gender identity or expression, sexual orientation, age, national origin, disability, veteran status, or any other characteristic protected by applicable laws in the jurisdictions where we operate.

We are also committed to providing an inclusive and barrier-free recruitment and work environment-promoting dignity, independence, integration, and equal opportunity for all, including persons with disabilities. Accommodations, including alternative formats, will be made available for all parts of the recruitment and selection process. For more information or to request an accommodation please contact talent@tc.tc.

Send us your application. Create something with TC Transcontinental.

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Employment Type: FULL_TIME

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