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Mobile Game Developer Jobs in Ontario (NOW HIRING)

Jam City

Game Director

Toronto, ON · On-site

As a leading mobile games developer, Jam City is looking to "level up" our talent for our talent team in Toronto. We're on the hunt for innovators who consider themselves dynamic, collaborative and ...

Tripledot Studios

Lead Game Designer

Toronto, ON

Clipwire Games is one of Canada's top grossing mobile game developers, and the creator of Monopoly: Bingo!, TPIR: Bingo! and Bingo Story. Founded in Toronto over 10 years ago, we've had tremendous ...

Puzzle Cats

AI Product Engineer, Games

Toronto, ON · On-site

Build and ship mobile game features in Unity (C#) for iOS and Android, including gameplay mechanics ... Review code and maintain high engineering standards, including AI-generated code Must-Haves

Parallelz

Growth & Partnerships Manager

Toronto, ON · On-site

Run discovery, qualification, and partnership conversations with mobile game developers and publishers, managing the full pre-deal lifecycle from first touch through signed partner and onboarding ...

Parallelz

Growth & Partnerships Manager

Toronto, ON

Run discovery, qualification, and partnership conversations with mobile game developers and publishers, managing the full pre-deal lifecycle from first touch through signed partner and onboarding ...

Legend

Mobile App Developer

Toronto, ON

With 20+ years of proven success we're the world's leading Sports and Gaming marketing company. Our ... The Role We are looking for an App Developer, to join a small, highly collaborative mobile squad ...

Pala Interactive

Senior Web Developer

Toronto, ON · On-site

TheSenior Frontend Developer / Senior Web Developerwill have primary responsibility for designing ... The mobile gaming applications are highly configurable and customizable, are under a high ...

Pala Interactive

Senior Web Developer

Toronto, ON · On-site

TheSenior Frontend Developer / Senior Web Developerwill have primary responsibility for designing ... The mobile gaming applications are highly configurable and customizable, are under a high ...

Rivalry

You will help build and launch our new mobile app on Android and iOS platforms. You will work ... Free video games! Every Rivalry employee gets a monthly stipend. * + more!

Rivalry

You will help build and launch our new mobile app on Android and iOS platforms. You will work ... Free video games! Every Rivalry employee gets a monthly stipend. * + more!

Rivalry

You will help build and launch our new mobile app on Android and iOS platforms. You will work ... Free video games! Every Rivalry employee gets a monthly stipend. * + more!

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All JobsMobile Game Developer JobsMobile Game Developer Jobs in Ontario

Mobile Game Developer information

See Ontario salary details

$11K

$89.5K

$115.5K

How much do mobile game developer jobs pay per year?

As of Aug 2, 2026, the average yearly pay for mobile game developer in Ontario is $89,535.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,500.00 and $105,000.00 per year, depending on experience, location, and employer.

What does a Mobile Game Developer do?

A Mobile Game Developer is responsible for designing, building, testing, and maintaining games for mobile platforms such as iOS and Android. They use programming languages like C#, Java, or Swift along with game engines like Unity or Unreal Engine. In addition to coding, they often collaborate with artists, designers, and other team members to create engaging and interactive gaming experiences. Their work also includes optimizing games for performance on various devices and implementing features like in-app purchases or social integration.

What are some common challenges Mobile Game Developers face when optimizing games for different devices?

Mobile Game Developers often encounter challenges in ensuring their games run smoothly across a wide variety of devices with different screen sizes, operating systems, and hardware capabilities. Balancing high-quality graphics with performance, especially on lower-end devices, requires careful optimization and thorough testing. Developers also need to stay updated with frequent OS updates and new device releases, which can affect game compatibility and user experience. Collaboration with designers and QA testers is crucial to address these challenges effectively.

What is the difference between Mobile Game Developer vs Game Programmer?

AspectMobile Game DeveloperGame Programmer
Required SkillsMobile app development, Unity/Unreal, C# or C++Game engine programming, C++, scripting, graphics programming
Work EnvironmentMobile game studios, independent developers, tech companiesGame studios, software development firms, entertainment industry
CertificationsProgramming certifications, game development coursesComputer science degrees, programming certifications
Industry UsageDesigning and developing mobile games for iOS/AndroidDeveloping core game systems and engine features

Mobile Game Developers focus on creating games specifically for mobile platforms, emphasizing mobile UI/UX and platform-specific features. Game Programmers work on the underlying game engine and core systems, often across multiple platforms. While both roles require programming skills and industry experience, Mobile Game Developers specialize in mobile app development, whereas Game Programmers have a broader scope in game engine development and performance optimization.

What are the key skills and qualifications needed to thrive as a Mobile Game Developer, and why are they important?

To thrive as a Mobile Game Developer, you need strong programming skills (often in languages like C#, C++, or Java), a solid grasp of game design principles, and experience with mobile platforms, typically supported by a relevant degree or portfolio. Familiarity with game engines such as Unity or Unreal Engine, and knowledge of version control systems like Git, are standard technical requirements. Creativity, problem-solving, and effective teamwork are essential soft skills that help deliver engaging user experiences and overcome development challenges. These abilities are crucial for producing high-quality, innovative games that perform well in a competitive and rapidly evolving market.

What Does a Mobile Game Developer Do?

As a mobile game developer, your job is to help program a game app for people to use on a phone, tablet, or another mobile game player. In this role, you may help set up the intended user experience, coordinate with content providers, and test the software to ensure that all aspects function as intended. Many of the duties and responsibilities of this job depend on the employer. For example, some mobile game developers perform almost all tasks, while others focus on specific parts of the software in order to help maximize content delivery speeds. Many people in this industry work out of offices, but it is possible to work as a remote mobile game developer, especially if you have a high-speed internet connection that can support large game file transfers.

More about Mobile Game Developer jobs
What are the most commonly searched types of Game Developer jobs in Ontario? The most popular types of Game Developer jobs in Ontario are:
What are popular job titles related to Mobile Game Developer jobs in Ontario? For Mobile Game Developer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Mobile Game Developer jobs in Ontario look for? The top searched job categories for Mobile Game Developer jobs in Ontario are:
What cities in Ontario are hiring for Mobile Game Developer jobs? Cities in Ontario with the most Mobile Game Developer job openings:
Mobile Game Developer jobs near you
Infographic showing various Mobile Game Developer job openings in Ontario as of July 2026, with employment types broken down into 82% Full Time, 6% Part Time, 1% Temporary, and 11% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $89,535 per year, or $43 per hour.

Game Developer (Gacha Role-Playing Games)

Tier 9 Game Studios

Toronto, ON

Other

Medical, Dental, Vision

Re-posted 24 days ago

Job description

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Please note: We will only contact you through our email domain @tier9studios.com - please report any emails you receive from any other domain.

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Role: Game Developer / Software Engineer (Gacha Role-Playing Games)

Location: Toronto, ON, M5C 1P1

Type: Full-Time, On-Site

About Us: Tier 9 Game Studios is a fast-paced mobile games company focused on creating industry-changing mobile role-playing games. Our live-service game is Auto Battles Online but we're actively developing a new game called Auto Battles World, an ambitious Gacha Idle RPG with a 2D open world. We're on the lookout for a seasoned and talented Game Developer to join our team and help us build exciting new features and content.

Role Overview: As a Game Developer at Tier 9 Game Studios, you will play a key role in designing, implementing, and optimizing game mechanics, features, and systems. The nature of your job is highly technical but at times you might assist in other areas of development as well.

Responsibilities:

  • Take ownership over assigned work from start to finish.
  • Designing and implementing new systems to achieve project goals.
  • Learning and working with existing systems.
  • Ensuring that code meets quality and performance standards for release.
  • Identifying and addressing issues or areas of improvement proactively
  • Supporting and helping teammates when necessary.
  • Actively adopting new technologies and processes - even when the transition is a bit uncomfortable

Qualifications:

  • Bachelor's degree in Computer Science, Software Engineering or equivalent.
  • Proficiency in C# and/or Java with a commitment to software engineering principles and code quality. OOP expertise is a must and ECS experience is a bonus, as part of our new game is built with this architecture pattern!
  • Experience as a player of online role-playing games (Maplestory, Idleon, Runescape, Path of Exile, World of Warcraft, AFK Arena, Hero Wars, Idle Heroes. etc.)
  • Experience in Unity or other similar game engine.
  • Experience with A.I. coding, including the use of Claude Code, Cursor, Windsurf and other top tools.
  • Ability to rapidly prototype and polish to high standards.
  • Great communication, organizational, and time management skills.
  • Strong debugging, optimization, and testing skills.
  • Proactive and independently motivated.
  • Time flexibility for fixing urgent issues in production, although we try to avoid this where possible.
  • Positive attitude and passion for creating great mobile games!

Benefits:

  • We don't require native fluency in English, only a level of proficiency sufficient for engineering and game design discussions. We're willing to accommodate for this!
  • Collaborative and creative work environment. We operate closely together and treat everyone with respect.
  • Opportunity for career advancement and skill development. We prioritize staying on the cutting edge of emerging technologies in order to constantly expand our own capabilities.
  • Comprehensive health, dental, vision, and paramedical benefits. This includes massage therapists, physiotherapists, counsellors and more!
  • Regular team meals and outings plus an abundance of in-office snacks, on the house!
  • Extremely fun and engaging work. See your completed features being enjoyed by players within weeks or even days!

If you have a passion for online role-playing games and the expertise to create captivating worlds, we want to hear from you! Join us in crafting games that leave a lasting impression on players and re-define the genre.

Application Process: To apply, please submit your resume and include links to past projects if applicable.

Apply