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Added 4 months ago
TS
Automated Software Test Engineer
T-Rex Solutions
Remote, Canada
- $95,000 to $145,000 USD / year
- Full-time
- Remote
Design and develop System Test Automation Scripts using Selenium web driver, Jest , Cucumber, API testing (for e.g. RestAssured/Karate) and experience in using Selenium Javascript APIs
Added 4 months ago
F
Senior Back End Engineer (Data Platform)
Forma.ai
Toronto, Ontario
- $150,000 to $190,000 CAD / year
- Full-time
Added 4 months ago
H
Senior Mobile Engineer I (Hybrid)
Homebase
Toronto, Ontario
- $130,000 to $160,000 CAD / year
- Full-time
Added 3 months ago
E
Concepteur logiciel I - Tests / Software Designer I - Tests
EXFO
Montreal, QC · Quebec, QC
- Full-time
Maîtrise de Python ou de JavaScript/TypeScript;
Added 1 month ago
Sr. Web Developer - AEC Integration
Esri
Ottawa, ON
Exceptional understanding at least two of the following languages and tools: TypeScript, JavaScript, NodeJS, Bootstrap, React, Angular, and other responsive web frameworks or extensive…
Added 1 month ago
E
Senior Software Engineer
ecobee
Toronto, ON
- Full-time
We also use Java, Python, and JavaScript, and value choosing the right tool for the job.
Added 4 months ago
H
Frontend Developer
Highspring
Montreal, Quebec
- Full-time
We are seeking a Front-End Developer to join one of our delivery teams supporting a large-scale digital transformation initiative. In this role, you will act as a front-end specialist,…
Added 3 months ago
BS
Lead Engineer- 99Pledges
Beacon Software
Toronto, Ontario
- Full-time
Added 2 months ago
Business Intelligence Specialist (with Qlik and/or C# experience)
CAA Club Group
Thornhill, ON
Build and maintain all ASP.net solutions. Technologies include C#, HTML, CSS, JavaScript, Python
Added 1 month ago
Senior Software Engineer / Software Developer (React Native)
PlayStation Global
Waterloo, ON
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…
Added 3 months ago
ME
Software Developer (Junior to Intermediate)
MAD Elevator Inc
Mississauga, ON
- $72,000 to $95,000 CAD / year
- Full-time
As a Junior Software Developer, you will collaborate with our Principal Software Developer to build, maintain, and enhance code for both existing and new projects.
Added 2 months ago
Visualization Engineer - Landmark
Halliburton
Calgary, AB
Added 2 months ago
Junior Software Engineer
Scotiabank
Toronto, ON
Familiarity with at least one programming language such as Java, JavaScript, Python
Added 1 month ago
E
Senior .NET Core Full Stack Developer
Entergrade
Remote, Canada
- $95,000 to $125,000 CAD / year
- Full-time
- Remote
Solid HTML, CSS, and JavaScript, plus real production experience in either of Svelte or React
Added 4 months ago
A
Lead Software Engineer - Full Stack (Bangkok based, relocation provided)
Agoda
Vancouver, British Columbia
- Full-time
Excellent understanding of object-oriented JavaScript, TypeScript
Added 4 months ago
R
Founding Software Engineer
Residen
Toronto, Ontario
- $110,000 to $130,000 CAD / year
- Full-time
Added 4 months ago
PC
Industrial Automation Support Specialist - NEXIA
Powerhouse Controls Ltd
Cambridge, Ontario
- Full-time
Exposure to scripting (C#, Python, JavaScript) for data handling or automation.
Added 4 months ago
Growth Web Designer
Web Hosting Canada (WHC)
Montreal, QC
· Apply HTML, CSS, and basic JavaScript to customize layouts, resolve minor front-end issues, and bring designs to life.
Added 3 months ago
Student Researcher, BS/MS, Fall 2026
Google
Toronto, ON · Waterloo, ON · Montreal, QC
Experience with one or more general purpose programming languages (e.g., Python, Java, JavaScript, C/C++, etc.).
Added 3 months ago
Student Researcher, PhD, Fall 2026
Google
Toronto, ON · Waterloo, ON · Montreal, QC
Experience with one or more general purpose programming languages (e.g., Python, Java, JavaScript, C/C++, etc.).
Added 2 months ago
Senior, Cloud Engineering
Scotiabank
Toronto, ON
The Senior, Cloud Engineering role operates within the Cloud Platform Engineering team. This role specializes in Cloud Developer Experience (DevEx) Engineering, focusing on building tools,…
Added 3 months ago
P
Software Engineering Manager
PCMI
Oakville, ON
- $170,000 to $180,000 USD / year
Proven experience with C#, Angular, TypeScript, and JavaScript.
Added 2 months ago
Fullstack Developer - Hub Squad
Stay22
Montreal, QC
Bases solides en JavaScript/TypeScript, Node.js et un framework frontend moderne comme React ou Vue.
Added 3 months ago
EC
Verse Programmer
E+E Consulting
Montreal, QC
- Full-time
● Proficiency in Verse, along with other languages like C++ and JavaScript. ● Experience with UEFN and the Fortnite Creative ecosystem.
Added 4 months ago
TW
Database Application Developer - NETE
The Weir Group PLC
Halifax, Nova Scotia
- Full-time
Weir Marine Engineering currently has a challenging opportunity for a Database Application Developer. This permanent position is based at the Naval Engineering Test Establishment (NETE) in…

PlayStation Global

Senior Software Engineer / Software Developer (React Native)

Waterloo, ON, Canada

$141,900 - $212,900 CAD

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Job details

Pay: $141,900 - $212,900 CAD
Experience: 5+ years of software development experience, with significant experience building React Native apps or high-performance JavaScript/TypeScript applications.
Posting language: English
Posted: Sep 4, 2026

Original job description

Why Sony Interactive Entertainment?

Sony Interactive Entertainment isn’t just the Best Place to Play - it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world. Our role at SIE is to create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity.

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.

At SIE, we consider several factors when setting each role’s base pay range, including the competitive benchmarking data for the market and geographic location.

Please note that the base pay range may vary in line with our hybrid working policy and individual base pay will be determined based on job-related factors which may include knowledge, skills, experience, and location.

The estimated Ontario base pay range for this role is listed below.

$141,900 - $212,900 CAD

Please note, Sony Interactive Entertainment conducts background checks at the offer stage for all new employees (which may include criminal background checks for some roles) and will need to process personal information to support these checks.

Please refer to our Candidate Privacy Notice for more information about what personal information we collect, how we use it, who we share it with, and your data protection rights.

Equal Opportunity Statement:

Sony is an Equal Opportunity Employer. All persons will receive consideration for employment without regard to gender (including gender identity, gender expression and gender reassignment), race (including colour, nationality, ethnic or national origin), religion or belief, marital or civil partnership status, disability, age, sexual orientation, pregnancy, maternity or parental status, trade union membership or membership in any other legally protected category.

We strive to create an inclusive environment, empower employees and embrace diversity. We encourage everyone to respond.

Sony Interactive Entertainment is a Fair Chance employer and qualified applicants with arrest and conviction records will be considered for employment.

Apply About employer

More about this job

Responsibilities

Define and evolve the frontend architecture for mobile client applications using React Native and TypeScript. Lead performance optimizations and mentor engineers to deliver high-quality, scalable user interfaces.

Requirements

Requires over 5 years of software development experience with a strong focus on React Native and native Android development. A degree in Computer Science and a proven track record of shipping production-quality mobile applications are essential.

Skills

React Native
TypeScript
JavaScript
Android Development
Kotlin
Java
Frontend Architecture
Performance Optimization
Native Modules
UI Design
Technical Leadership
Mentoring
Cross-platform Development
Profiling
Debugging
Gradle

Visa sponsorship

Not detected in the job text

Keywords

React Native
TypeScript
JavaScript
Android
iOS
Kotlin
Java
Gradle
Frontend
Mobile Development
Cross-platform
UI/UX
Performance Profiling
CI/CD
VoIP
Internationalization
Accessibility
Software Architecture
Gaming
PlayStation
Google Play Store
Native Modules
Scalability
Technical Leadership
Frontend Engineering

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