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Added 1 month ago
EM
Senior Full Stack Developer - Salesforce (Contract)
Electric Mind
Toronto, ON
- Contract
We're looking for a Senior Full Stack Developer with Salesforce experience to join our team!
Added 1 month ago
C
Senior Software Developer (Toronto)
Clio
Toronto, ON
- Full-time
We are currently seeking a Senior Software Developer to join our rapidly growing Engineering team. This role is for someone who is passionate about building innovative solutions and being…
Added 1 month ago
KS
Dotnet Developer
Kumaran Systems
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Seeking a highly skilled Senior .NET Full Stack Developer with 7–10 years of strong expertise in C#, .NET technologies, SQL Server, Angular, and Azure Cloud services. The ideal candidate…
Added 1 month ago
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Technical Support Engineer
VGS
Canada
- Full-time
…vault and credential management platform directly into their stack, taming the complexity of payment data so they can move…
Added 1 month ago
P
Senior Solutions Consultant
PagerDuty
Toronto, ON
- Full-time
Design integrations to provide seamless implementation with the customer's current technology stack
Added 1 month ago
V
Senior Software Developer
Verily
Waterloo, ON
- Full-time
…frameworks. Whether your strength is front-end, back-end, or full-stack development, you’ll have the opportunity to make an impact, grow your skills and help advance healthcare and life…
Added 1 month ago
H
Developer Fullstack - Java Angular
Highspring
Montreal, QC
- Full-time
Highspring is seeking a Senior Full Stack Developer to join a consulting engagement focused on the development and modernization of enterprise web applications.
Added 1 month ago
Senior Full Stack Developer
Government of Alberta
Edmonton, AB
The Software Delivery branch is looking for a Senior Full Stack Developer (FSD). Reporting to the Manager, Application Services, this position leads and contributes to iterative, continuous…
Added 1 month ago
FV
Senior Software Engineer
Forum Ventures
ON
- Full-time
Weʼre looking for a Senior Software Engineer with 5 - 8 years of professional experience to help design, build, and scale the production systems behind askpollyʼs AI-powered insights…
Added 1 month ago
C
Lead .Net Fullstack Developer
Citi
Mississauga, ON
- Full-time
We are seeking a highly motivated and skilled Senior Full-Stack Developer to join our team. As a key contributor, you will be responsible for designing, developing, and maintaining robust…
Added 1 month ago
S
Forward Deployed Engineer (FDE) (Mid/Senior Level)
Salesforce
Toronto, ON · Canada - Toronto
- Full-time
You have 3+ years (6-10 years for Senior levels) of software engineering or technical delivery experience, with at least one production system you'd be proud to walk us through - ideally in…
Added 1 month ago
Sr. Builder - Mobile (Platform), Ring
Amazon
Toronto, ON
- Partner with product, UX, backend, and infrastructure teams to deliver cohesive features that span the full stack of Ring's connected device ecosystem
Added 1 month ago
CO
Staff Android Engineer
Capital One
Toronto, ON
- Full-time
Improve software engineering practices – work within agile teams to design, develop, test, implement and support technical solutions across a full stack of development tools and technologies
Added 1 month ago
C
Full Stack Developer
CGI
Calgary, AB
- Full-time
We are seeking Intermediate to Senior Full Stack Developers to design, build, and deploy scalable web applications. The ideal candidate will have strong front-end expertise in both frontend…
Added 1 month ago
Senior Solutions Consultant
PagerDuty
Toronto, ON
Design integrations to provide seamless implementation with the customer's current technology stack
Added 1 month ago
Director - Data Solution Delivery, Wealth Management
Scotiabank
Toronto, ON
Lead a team of data engineers and full-stack developers.
Added 1 month ago
TM
Software Engineer
The MRG Group
Toronto, ON
- $85,000 to $130,000 CAD / year
- Full-time
We’re hiring software engineers at multiple levels (Intermediate & Senior) to help shape and scale the systems behind AdmitONE, our multi-product ticketing platform.
Added 1 month ago
FR
Senior Director, Engineering - Corporates, Financial Institutions & Sovereigns
Fitch Ratings
Toronto, ON
- Full-time
Full-stack engineering expertise - proven background with modern enterprise technology stacks, including React, Java, and/or Python in production environments, deployed across AWS and/or…
Added 1 month ago
CT
Senior Software Developer - Full Stack Web Application
CIeNET Technologies
Markham, ON
- $100,000 to $150,000 CAD / year
- Full-time
Position: Senior Software Developer - Full Stack Web Application Development
Added 1 month ago
YI
Full Stack Software Developer
YuJa Inc.
Toronto, ON · North York, Ontario
- Full-time
You have programming experience with Java (J2EE), Enterprise Java Beans (EJBs), Java Server Pages (JSP), Java Servlets, JDBC, Eclipse and JBoss web server.
Added 1 month ago
Director - Solution Delivery, Wealth Management
Scotiabank
Toronto, ON
Lead and develop high-performing teams of data engineers and full-stack developers by setting clear expectations, providing technical guidance, coaching, and performance management.
Added 1 month ago
Lead Software Engineer, Full-Stack Applications - Innovation Teams
Fitch Group
Toronto, ON
Lead Software Engineer, Full-Stack Applications – Innovation Teams
Added 1 month ago
M
Senior TypeScript Engineer
MapsPeople
Toronto, ON
- Full-time
…large enterprise customers worldwide. We are looking for a Senior TypeScript Engineer to join our team and play a key role in building and evolving our platform using a modern…
Added 1 month ago
MC
Senior / Intermediate Full Stack Engineer (Backend-Leaning)
MONKEY Catering Platform
Canada
- Full-time
…that operate at scale. We’re looking for a backend-leaning Full Stack Engineer who enjoys solving meaningful product problems, designing thoughtful systems, and shipping high-quality…
Added 1 month ago
C
Senior Lead Java Fullstack Software Engineer
Citi
Mississauga, ON
- Full-time
10+ years of experience in full-stack web application development.

Amazon

Sr. Builder - Mobile (Platform), Ring

Toronto, ON, Canada

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Job details

Posting language: English
Posted: Aug 27, 2026

Original job description

Ring is redefining how millions of people interact with their homes every single day. As a Senior Builder on the App Platform team, you won't just write code - you'll set the technical direction for one of the most widely-used connected device applications in the world. Native mobile is the foundation our customers rely on, and we need engineers with deep iOS or Android expertise - ideally both, or equivalent depth in a cross-platform framework like React Native - to architect what comes next.

This is a role for someone who sees AI not as a buzzword but as a fundamental shift in how software is built, tested, shipped, and maintained. You'll champion an AI-powered software development lifecycle across the mobile organization, influencing how hundreds of engineers build applications. Your mastery of modern mobile development - Swift, Kotlin, React Native, the latest platform APIs, modern architectural patterns, and the tooling that surrounds them - will be instrumental in charting Ring's path toward faster iteration cycles without sacrificing the quality and performance our customers expect at scale.

The App Platform team sets the overall technical direction for mobile development across Ring and Blink. You'll be a key member of this team, making decisions that ripple across our entire mobile engineering organization.

Key job responsibilities
You will:

- Define and drive the technical strategy for Ring's mobile architecture, balancing development velocity with the performance and reliability customers expect from a home security product
- Champion AI-powered development practices across the mobile organization - from AI-assisted code generation and automated testing to intelligent code review and predictive quality assurance
- Architect mobile solutions that serve tens of millions of daily active users on iOS and Android
- Establish frameworks, SDKs, tooling, and best practices that accelerate feature development, improve code quality, increase testability, strengthen observability, and streamline the path from idea to production
- Drive continuous improvement in CI/CD pipelines, automated testing strategies, modularization, and release engineering for large-scale codebases
- Mentor and influence engineers across the organization, raising the bar for mobile development practices and fostering a culture of technical excellence and experimentation
- Partner with product, UX, backend, and infrastructure teams to deliver cohesive features that span the full stack of Ring's connected device ecosystem

A day in the life
As a Senior Builder on the App Platform team, you will:

- Shape the future of how Ring builds mobile software - your architectural and tooling decisions will define the development experience for teams across the organization
- Tackle novel challenges that come with operating a large-scale production application serving millions of daily users
- Experiment with and operationalize AI-powered development workflows, identifying where AI can eliminate toil, catch defects earlier, and accelerate delivery
- Engage in deep technical discussions about application architecture, rendering performance, state management, and platform-specific tradeoffs with some of the best mobile engineers in the industry
- Build platform capabilities and infrastructure that protect millions of homes - your work has real, tangible impact on people's sense of safety and connection

About the team
Ring's App Platform team is the technical backbone of our mobile development organization. We own the cross-cutting concerns - architecture, tooling, frameworks, performance, and developer experience - that enable dozens of feature teams to ship high-quality software to tens of millions of users. We combine the ambition and speed of a startup with the scale, resources, and impact of Amazon. If you want to work on problems where your decisions matter at massive scale, and where you have the freedom to chart a genuinely new course, this is the team.

You'll work closely with senior leadership every day. Ring is intentionally structured to break down the corporate org-chart barriers that slow teams down - builders sit shoulder-to-shoulder with the leaders setting direction, and decisions happen in the room rather than three layers up. That leadership is deeply hands-on, actively reshaping how we think about AI in software development, and shaped by a vision that has redefined what neighborhood safety looks like for communities around the world. As a Senior Builder on App Platform, you won't just receive that vision - you'll help carry it forward into how Ring builds mobile software. Basic Qualifications: - Experience as a mentor, tech lead or leading an engineering team
- 7+ years of programming with at least one software programming language experience
- 7+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience
- 7+ years of non-internship professional software development experience
- 7+ years of professional software development experience building mobile applications
- 5+ years of deep native iOS (Swift/Objective-C) or Android (Kotlin/Java) development, with working knowledge of the other platform - or equivalent depth building production mobile apps with React Native or a comparable cross-platform framework, with strong familiarity with at least one underlying native platform
- Demonstrated experience building and operating applications at large scale (millions of daily active users)
- Experience designing and implementing modern mobile architectures (e.g., MVVM, MVI, Clean Architecture, unidirectional data flow) using current platform tooling (SwiftUI/UIKit, Jetpack Compose, Coroutines, Combine, etc.)
- Strong command of the full mobile SDLC including CI/CD, automated testing, release management, and production monitoring
- Experience leading technical initiatives that span multiple teams or influence organizational engineering practices Preferred Qualifications: - Bachelor's degree in computer science or equivalent
- Experience building mobile platform SDKs, shared libraries, or developer tooling consumed by other engineering teams
- Demonstrated adoption of AI-powered development tools and practices (AI-assisted coding, automated test generation, intelligent code review, AI-driven debugging)
- Experience integrating cross-platform frameworks (React Native, Flutter, Kotlin Multiplatform) into existing native applications, or operating hybrid native + cross-platform architectures at scale
- Experience with monorepo tooling, modularization strategies, or build system optimization (Bazel, Gradle, SwiftPM, Tuist) for large mobile codebases
- Experience with streaming video, real-time communication protocols (WebRTC, HLS, RTSP), or media playback at scale
- Experience with connected device ecosystems (IoT, Bluetooth, local network protocols, device pairing/provisioning)
- Performance optimization experience for resource-constrained environments (battery, memory, network)

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

The base salary range for this position is listed below. As a total compensation company, Amazon's package may include other elements such as sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon offers comprehensive benefits including health insurance (medical, dental, vision, prescription, basic life & AD&D insurance), Registered Retirement Savings Plan (RRSP), Deferred Profit Sharing Plan (DPSP), paid time off, and other resources to improve health and well-being. We thank all applicants for their interest, however only those interviewed will be advised as to hiring status.

CAN, ON, Toronto - 150,700.00 - 251,700.00 CAD annually

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More about this job

Responsibilities

You will define the technical strategy for Ring's mobile architecture and champion AI-powered development practices across the organization. You will also architect mobile solutions for millions of users while mentoring engineers to foster a culture of technical excellence.

Requirements

Candidates must have 7+ years of professional software development experience, including deep expertise in native iOS or Android development. A strong background in leading technical architecture and designing large-scale mobile systems is required.

Skills

Swift
Kotlin
React Native
Mobile architecture
AI-powered development
CI/CD
Automated testing
System design
Performance optimization
SDK development
Software engineering
Technical leadership
Mentoring
Scalability
Mobile SDLC
Cross-platform frameworks

Benefits

Health insurance
Medical
Dental
Vision
Prescription
Basic life insurance
AD&D insurance
Deferred profit sharing plan
Paid time off

Visa sponsorship

Not detected in the job text

Keywords

Mobile
iOS
Android
Swift
Kotlin
React Native
AI
Architecture
CI/CD
SDK
Performance
Scalability
MVVM
MVI
Clean Architecture
SwiftUI
Jetpack Compose
WebRTC
IoT
Bazel
Gradle
Software Development
Technical Strategy
Mentorship
Observability
Automation
Release Engineering
Connected Devices
Full-stack
Platform Engineering

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