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Mobile Applications Developer Jobs in Ontario (NOW HIRING)

fgf brands

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 ...

Konrad

Mobile Developer (React Native)

Toronto, ON · Hybrid

CA$90K - CA$125K/yr

About The Role As a Mobile Developer (React Native), you'll be tasked with building high-quality cross-platform mobile applications. While your primary focus will be React Native, familiarity with ...

Targeted Talent

Senior Mobile Developer

Kitchener, ON · Remote

$85K - $110K/yr

We are looking for an experienced Mobile Developer for our client. This is a permanent position ... You Have: * 4+ years' experience developing mobile applications from inception through to ...

Targeted Talent

Senior Mobile Developer

Kitchener, ON · Remote

$85K - $110K/yr

We are looking for an experienced Mobile Developer for our client. This is a permanent position ... You Have: * 4+ years' experience developing mobile applications from inception through to ...

BusPlanner

Mobile Developer (.NET MAUI)

Toronto, ON

The Role We are looking for a Mobile Developer who will take full, end-to-end ownership of the ... NET MAUI - building, maintaining and improving our driver, attendant and parent applications for ...

Snaplii

Senior Mobile Engineer, Agentic Payments

Toronto, ON · On-site

$150K - $250K/yr

... applications remain modern, competitive, and leverage the best available technologies. Qualifications * 5+ years of professional experience as a Mobile Developer, with a significant focus on both ...

Geotab

Senior Software Developer - Mobile

Oakville, ON · On-site

The Senior Mobile Developer at Geotab is a seasoned engineer who takes full ownership of the mobile ... Build and own the end-to-end mobile experience for Geotab's iOS and/or Android applications ...

Robots and Pencils

Staff Mobile Engineer

Ottawa, ON · On-site +1

Position Overview We're looking for a Staff Mobile Engineer to lead the architecture and delivery of complex mobile applications across iOS and Android. This role is ideal for an experienced engineer ...

Zafin

AI Mobile Engineer- IOS

Toronto, ON · On-site

CA$80K - CA$190K/yr

The AI Mobile Engineer- IOS is a senior technical implementation role responsible for leading the ... Experience delivering secure applications in financial services or another regulated industry ...

Rivalry

Engineering and Product Seniority: Senior/Lead TL/DR: We are looking to add a highly skilled and ... mobile applications * Experience in working with React Native with and without Expo * Strong ...

Mercor

iOS Engineer - AI Model Evaluator

Toronto, ON · Remote

CA$85/hr

Position: iOS Engineer (Coding Agent Experience) Type: Contract Compensation: $85/hour Location ... Experience shipping production mobile applications. Compensation & Legal * $400 per accepted task

Rivalry

Engineering and Product Seniority: Senior/Lead TL/DR: We are looking to add a highly skilled and ... mobile applications * Experience in working with React Native with and without Expo * Strong ...

Rivalry

Engineering and Product Seniority: Senior/Lead TL/DR: We are looking to add a highly skilled and ... mobile applications * Experience in working with React Native with and without Expo * Strong ...

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All JobsMobile Applications Developer JobsMobile Applications Developer Jobs in Ontario

Mobile Applications Developer information

See Ontario salary details

$65K

$134.9K

$213.5K

How much do mobile applications developer jobs pay per year?

As of Aug 25, 2026, the average yearly pay for mobile applications developer in Ontario is $134,928.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,500.00 and $158,500.00 per year, depending on experience, location, and employer.

What is a mobile applications developer?

A Mobile Applications Developer is a software professional who designs, creates, tests, and maintains applications for mobile devices such as smartphones and tablets. They work with platforms like iOS and Android, using programming languages such as Swift, Kotlin, or Java. Their responsibilities include collaborating with designers and other developers, optimizing app performance, and ensuring user-friendly interfaces. Mobile application developers play a key role in delivering seamless digital experiences to users on the go.

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 React Native, often supported by a degree in computer science or a related field. Familiarity with mobile development frameworks, version control systems like Git, and app deployment processes for iOS and Android is typically required. Creativity, problem-solving ability, and effective communication help developers collaborate with teams and create user-friendly applications. These skills and qualities are essential for building reliable, high-quality mobile apps that meet user needs and perform well in a competitive market.

What are some common challenges mobile applications developers face when collaborating with cross-functional teams?

Mobile Applications Developers often work closely with designers, product managers, and backend engineers. A common challenge is ensuring clear communication about project requirements, design specifications, and technical constraints, as misunderstandings can lead to delays or rework. Additionally, coordinating updates and synchronizing release timelines across different platforms (iOS and Android) requires strong collaboration and agile practices. Regular stand-ups, documentation, and version control tools help teams stay aligned and address issues promptly.

How do I become a mobile applications developer?

A mobile applications developer typically needs a strong foundation in programming languages such as Java, Swift, or Kotlin, and experience with mobile development frameworks like Android Studio or Xcode. Earning a relevant degree in computer science or software engineering and building a portfolio of mobile apps can improve job prospects. Familiarity with app design, testing, and deployment processes is also important.

Is a mobile applications developer a good career?

A mobile applications developer is a viable career choice with strong demand due to the widespread use of smartphones and mobile devices. The role typically requires skills in programming languages like Java, Swift, or Kotlin, and involves working in a fast-paced environment with opportunities for growth and specialization. Job stability and salary prospects are generally favorable for those with relevant experience and technical expertise.

What skills are needed to be a mobile applications developer?

A mobile applications developer needs strong programming skills in languages such as Java, Swift, or Kotlin, along with knowledge of mobile development frameworks and tools like Android Studio or Xcode. They should also understand user interface design, testing, and debugging, and often benefit from familiarity with version control systems and app store deployment processes.

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

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

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

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

What are popular job titles related to Mobile Applications Developer jobs in ON?

For Mobile Applications Developer jobs in ON, the most frequently searched job titles are:

Mobile Applications Developer jobs near you
Infographic showing various Mobile Applications Developer job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, 1% Temporary, and 3% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution, with an average salary of $134,928 per year, or $64.9 per hour.

Senior Mobile Application Developer

On-site

fgf brands
Manufacturing • 1 - 5K employees
Learn more about fgf brandsexternal

Full-time

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

Job description

Senior Mobile Application Developer

We’re a naan traditional company…


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 collaborating with cross-functional teams to translate business requirements into technical specifications, ensuring high performance, quality, and responsiveness of applications. You will leverage your deep expertise in mobile development frameworks, programming languages, and best practices to mentor junior developers, optimize code, and drive innovation. Additionally, you will stay abreast of emerging technologies and industry trends to continuously enhance the mobile experience and contribute to the strategic direction of the company's mobile strategy.

What FGF Offers:

  • FGF believes in Home Grown Talent, accelerated career growth with leadership training.  Unleashing Your Potential 
  • Competitive Compensation, Health Benefits, & a generous flexible medical / Health spending account
  • RRSP matching program
  • Tuition reimbursement
  • Discount program that covers almost everything under the sun - Restaurants, gyms, shopping etc. 
Primary Responsibilities
  • Design and develop high-quality mobile applications for iOS and Android platforms.
  • Collaborate with cross-functional teams to define, design, and ship new features.
  • Ensure the performance, quality, and responsiveness of applications.
  • Develop, maintain, and optimize APIs to support mobile applications.
  • Integrate third-party APIs and services to enhance application functionality.
  • Troubleshoot and resolve issues related to API integrations.
  • Write clean, maintainable, and efficient code.
  • Conduct code reviews to ensure the quality of the codebase.
  • Identify and address performance bottlenecks.
  • Work closely with UI/UX designers to implement visually appealing and intuitive interfaces.
  • Collaborate with product managers and other stakeholders to understand requirements and deliver solutions that meet business goals.
  • Communicate effectively with team members and provide technical guidance.
  • Stay abreast of the latest developments in mobile and API technologies.
  • Proactively identify opportunities for improvement and innovation.
Required Experience
  • 4+ years of demonstrable experience
  • Demonstrable portfolio of released applications on the App Store or the Google Play Store
  • Proficient knowledge of relevant computer languages for Android, iOS, and WebAPIs (Java, Kotlin, Swift, C#, Objective-C)
  • Extensive experience working with Android, iOS, and .NET Frameworks, implementing MVC or MVVM architecture.
  • Experience with third-party libraries and APIs
  • Familiarity with OOP design principles
  • Excellent analytical skills with a good problem-solving attitude
  • Ability to perform in a team environment
  • Strong oral and written communication skills
  • Ability to interpret and follow technical plans
  • BSc degree in Computer Science or relevant field

Nice to Have 

  • Experience with Kotlin Multiplatform Mobile (KMM) or other cross-platform hybrid development frameworks
  • Experience with agentic AI systems or AI agents

What is the recipe for a great career at FGF?

Working at FGF Brands, there is never a dull moment! As a successful company that is continually growing there is always challenging yet rewarding work to be a part of. We have an entrepreneurial spirit which encourages all our team members to use their own creativity and out of the box thinking to come up with solutions and new ideas.

In compliance with Ontario’s Bill 190, we confirm that this posting represents a current, existing vacancy within our organization.

 

Disclaimer: The above describes the general responsibilities, required knowledge and skills.  Please keep in mind that other duties may be added or this description may be amended at any time.

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