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Added 3 months ago
F
Senior Back End Engineer (Data Platform)
Forma.ai
Toronto, Ontario
- $150,000 to $190,000 CAD / year
- Full-time
As a Senior Engineer, Data Platform, you are expected to operate with strong ownership and sound technical judgment. This includes identifying risks in the work you own, surfacing edge…
Added 24 days ago
PC
Senior Java Developer (with Python, AWS and Terraform) - Toronto, ON (Hybrid)
Pozent Corporation
Toronto, ON
- $65 to $85 USD / hour
- Contract
We are seeking a skilled and passionate Senior Software Engineer with strong expertise in Java and AWS to join our technology team. The ideal candidate will have extensive hands-on…
Added 24 days ago
PC
Senior Java Developer - Toronto, ON (Hybrid)
Pozent Corporation
Toronto, ON
- Contract
Strong Java experience in enterprise environments, plus 2 years of Python knowledge.
Added 2 months ago
S
Senior Backend & Infrastructure Engineer
Scispot
Canada
- Full-time
We are looking for a senior backend and infrastructure engineer who treats production as a product.
Added 24 days 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 3 months ago
AT
ead Full Stack Developer (C# / .NET Core / Azure)
Aarorn Technologies Inc
Toronto, Ontario
- Contract
At its core, this role requires excellent problem-solving skills and C#/.Net, Java, Python and full stack coding capability. This role will need to effectively communicate, collaborate, and…
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 1 month ago
Senior Platform Engineer - AI Platforms & Deployment - Landmark
Halliburton
Calgary, AB
Added 2 months ago
C
Senior Software Engineer, Backend
Camunda
Remote, Canada
- Full-time
- Remote
As a Senior Software Engineer, Backend, you’ll take ownership of automated reliability testing and chaos engineering at the core of Camunda 8. This role thrives on curiosity,…
Added 1 month ago
Junior Software Engineer
Scotiabank
Toronto, ON
Follow guidance from senior team members and leads
Added 24 days ago
IE
Senior and Staff Software Engineers (Product Engineering) - Multiple Roles
Index Exchange
Toronto, ON
- Full-time
We’re looking for Senior- and Staff-level software engineers to join teams in our Application Platform, Channels, and Exchange Products divisions in Toronto and Kitchener. These are product…
Added 24 days ago
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Senior Airborne Platform Automation Test Engineer III
Gogo
Ottawa, ON
- Full-time
Fluency in at least one high-level, object-oriented, general-purpose programming language. Python and Java preferred
Added 24 days ago
HN
Senior Cloud Software Engineer
Harvey Nash
Vancouver, BC
- Full-time
…environments. As the company continues to scale, they're looking for a Senior Cloud Software Engineer to help build and evolve the cloud platform powering their…
Added 4 months ago
B
Senior Software Engineer (Vancouver Hybrid)
Boomi
Vancouver, British Columbia
- Full-time
5+ years hands-on experience with Java, Advanced Java, JUnit, CI/CD, and Source Control Systems
Added 3 months ago
C
Senior Consultant, SailPoint ISC
Cyderes
Toronto, Ontario
- $130,000 to $150,000 CAD / year
- Full-time
The Senior Consultant, SailPoint, is a customer-facing consultant responsible for implementing the technical deployments of IAM solutions at Cyderes. They work on customer projects,…
Added 3 months ago
AP
Director, Engineering
Accommodations Plus International
Markham, ON
- $190,000 to $200,000 CAD / year
At least 7 years of software development experience, with 3+ years leading a team. This includes hiring, performance management, and developing senior engineers
Added 3 months ago
AP
Observability Engineer
Accommodations Plus International
Markham, ON
- $90,000 to $110,000 CAD / year
This senior role owns the design, integration, and administration of the AWS cloud-based applications and infrastructure observability toolchain, Datadog, JIRA Service Management (JSM), and…
Added 3 months ago
R
Senior Staff Software Engineer, Platform
Rippling
Toronto, ON
- $201,000 to $335,000 CAD / year
We're hiring a Senior Staff Engineer to help define the future of Rippling's core platform and AI infrastructure. This is a rare opportunity to work on foundational systems that sit at the…
Added 1 month ago
R
Senior Full-Stack Software Development Engineer
Remitly
Burnaby, BC
- Full-time
As a Senior Full-Stack Software Development Engineer, you will own meaningful features end-to-end - from technical design through production - partnering closely with product, design, and…
Added 1 month ago
Senior Associate Engineer, Security Platforms Engineering Support
Scotiabank
Toronto, ON
Added 1 month ago
C
VP Senior Applied AI Full-Stack Engineer
Citi
Mississauga, ON
- Full-time
We are seeking a senior technical leader specializing in building high-performance, interactive data visualization platforms and enterprise reporting engines. This is an expert-level role…
Added 1 month 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 2 months ago
TH
Senior Backend Software Engineer
Top Hat
Remote, Canada
- Full-time
- Remote
Top Hat is hiring for a Senior Backend Software Engineer on our Aktiv Platform team. This is a great opportunity to drive force behind the technical excellence of our ecosystem. You will…
Added 24 days ago
AC
Senior Web Back-End Developer
Air Canada Vacations
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
10+ years of professional experience in backend development with a strong focus on Java.
Added 4 months ago
K
Senior Algorithm Developer – Production Scheduling (Saas Supply Chain Platform)
Kinaxis
Canada
- Full-time
As a Senior Algorithm Developer, you will contribute across the full lifecycle of algorithm backed product development, working at the intersection of real-world scheduling problems and…

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.

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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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