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Senior Game Developer Jobs in Kitchener, ON (NOW HIRING)

Ag

Sr AI/ML Software Developer

Waterloo, ON · Hybrid

Game room, including a flight simulator! * Active Inclusion & Diversity Committee * And much more AI Disclosure: No artificial intelligence tools are used to screen, assess, or select candidates for ...

Acceldata

Field Engineering Co-Op

Kitchener, ON · On-site

CA$20 - CA$30/hr

Work alongside senior field engineers and architects to solve complex platform reliability and data ... Games Rooms * Designated bicycle room * Drinks and snacks $20 - $30 an hour Acceldata is an equal ...

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Senior Game Developer information

See Kitchener, ON salary details

$70.4K

$101.6K

$147.4K

How much do senior game developer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for senior game developer in Kitchener, ON is $101,617.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,901.00 and $111,958.00 per year, depending on experience, location, and employer.

What are the typical responsibilities of a senior game developer?

As a Senior Game Developer, you are often responsible for designing core gameplay systems, writing and reviewing code, and ensuring technical quality across multiple components of the game. You will mentor junior developers, help establish development best practices, and work closely with artists, designers, and project managers to bring gameplay concepts to life. The role frequently involves troubleshooting complex issues, optimizing performance, and participating in strategic planning for current and future projects. Your work will have a significant impact on both the technical direction and overall success of the game, making collaboration and leadership important aspects of the job.

What is a senior game developer?

A Senior Game Developer is responsible for designing, developing, and optimizing game mechanics, systems, and features. They lead technical and creative aspects of game development, guide junior developers, and collaborate with designers, artists, and producers to ensure high-quality gameplay experiences. Their role often includes coding, debugging, performance optimization, and mentorship. Additionally, they contribute to architectural decisions, maintain best coding practices, and stay updated with industry trends.

What are the key skills and qualifications needed to thrive as a senior game developer?

To thrive as a Senior Game Developer, you need extensive experience in programming languages (such as C++, C#, or Java), a deep understanding of game engines (like Unity or Unreal Engine), and a strong portfolio demonstrating completed projects. Familiarity with version control systems (e.g., Git), collaborative development tools (such as JIRA or Perforce), and relevant certifications add to your technical proficiency. Leadership, problem-solving, and effective communication skills help you guide teams and collaborate across disciplines. These skills and qualities are vital for delivering polished games, driving innovation, and ensuring cohesive teamwork in a fast-paced industry.

What cities near Kitchener, ON are hiring for Senior Game Developer jobs? Cities near Kitchener, ON with the most Senior Game Developer job openings:
Senior Game Developer jobs near you
Infographic showing various Senior Game Developer job openings in Kitchener, ON as of August 2026, with employment types broken down into 65% Full Time, 26% Part Time, 2% Temporary, and 7% Contract. Highlights an 84% Physical, 1% Hybrid, and 15% Remote job distribution, with an average salary of $101,617 per year, or $48.9 per hour.

Senior Software Engineer / Software Developer (React Native)

PlayStation Global

Waterloo, ON • On-site

Full-time

Posted 18 days ago

Job description

Senior Software Engineer / Software Developer (React Native) 

Build what's next for players.

We're a startup inside Sony PlayStation. Fast-moving, experimental, and highly ambitious. Backed by the scale, resources, and trust of Sony Interactive Entertainment. We're building new mobile and web experiences that help gamers connect, discover, and play together in better ways. This is a rare opportunity to design at startup speed and drive huge impact inside the largest gaming company in the world.

We are seeking a Senior Software Engineer / Software Developer specializing in React Native and high-performance frontend development for mobile platforms. In this role, you will define the architecture, frameworks, and technical best practices.

You will collaborate closely with engineers, product, and design teams to deliver best-in-class user interfaces that are performant, accessible, and delightful at scale. As a Senior Engineer, you will provide technical leadership across teams, mentor engineers, and push the boundaries of what's possible in cross-platform frontend development.

Responsibilities

  • Define and evolve the frontend architecture for client applications on mobile using React Native and modern JavaScript/TypeScript.
  • Drive performance optimizations and best practices for rendering, startup time, and UI responsiveness.
  • Design and integrate custom native modules (Native Android or Native iOS) and optimize cross-platform interoperability.
  • Partner with product managers, designers, and researchers to translate user experience requirements into elegant, maintainable solutions.
  • Establish coding standards, testing strategies, and development patterns that raise the quality bar for frontend engineering.
  • Mentor engineers and act as a multiplier for frontend development expertise across the broader team.
  • Investigate new frontend technologies, frameworks, and performance techniques, and guide their adoption when appropriate.
  • Represent frontend/OS needs in technical and architectural discussions.

Requirements

  • 5+ years of software development experience, with significant experience building React Native apps or high-performance JavaScript/TypeScript applications.
  • BS/MS degree in Computer Science or equivalent.
  • Expertise in native Android development (Kotlin/Java/Gradle) and shipping applications to the Google Play Store.
  • Strong expertise in frontend performance profiling, optimization, and debugging.
  • Passion for delivering world-class user interfaces with exceptional performance.
  • Deep understanding of cross-platform architecture and how to bridge between JS and native modules.
  • Proven track record of delivering production-quality mobile or desktop applications with React Native.
  • Experience designing scalable frontend architectures and reusable UI frameworks.
  • Strong collaboration skills and ability to work closely with native engineers, designers, and product managers.
  • Demonstrated technical leadership: leading projects, mentoring engineers, or setting engineering strategy.

Bonus

  • A track record of building social, community, gaming, or other consumer products.
  • Familiarity with VoIP, call dialing and ringing flows in Android/React Native
  • Experience with accessibility, internationalization, and UI testing frameworks. 
  • Familiarity with CI/CD pipelines and modern build systems for frontend development.
  • Previous experience at an early-stage startup or on a zero-to-one product team.

Apply