Jobs in Canada

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Added 32 mins ago
M
Partner Marketing Manager
Microsoft
Toronto, ON
- $96,000 to $177,600 CAD / year
- Full-time
- On-site
…about our marketing investment strategy, including marketing development funds management, and our marketing mix across key marketing disciplines. You will also be responsible for managing…
Added 23 mins ago
C
Data Engineer
Citylitics
Remote, Canada
- $90,000 to $110,000 CAD / year
- Full-time
- Remote
Pipeline Orchestration: Lead the development of highly performant, reliable, and maintainable pipelines using Airflow and BigQuery, from architecture and design through testing, deployment,…
Added 23 mins ago
AG
Salesperson
ARCNOVA Group of Companies
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are looking for an ambitious, energetic, and results-driven Sales Representative to join our growing team and play a key role in introducing our new product line to the Canadian market.
Added 38 mins ago
LC
Software Development Manager
Lightspeed Commerce, Inc.
Remote, Canada
- Full-time
- Remote
Lightspeed Financial Services is looking for a Software Development Manager in North America to grow and lead our technical team within the Financial Services organization.
Added 38 mins ago
P
Engineering Manager, Conversational AI
Pebl
Remote, Canada
- $154,000 to $205,000 CAD / year
- Full-time
- Remote
Our values guide how we operate, execute, and collaborate across borders
Added 38 mins ago
L
Sr. Director, Medical Affairs - Neuroscience
Lilly
Toronto, ON
- Full-time
Provide independent medical and scientific input to the formulation of overall product strategy working closely with business unit colleagues and actively support activities of marketed…
Added 38 mins ago
L
Scientist - Quality Control
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Toronto, ON
- Full-time
We are looking for a Quality Control (QC) scientist to lead and perform advanced analytical testing, support method validation and transfers, and ensure full compliance with GMP standards.
Added 1 hour ago
X
Sr. Packaging NPI Engineer
Xanadu
Toronto, ON
- Full-time
We are looking for a highly motivated and experienced Senior Packaging New Product Introduction (NPI) Engineer to join our dedicated engineering team. In this pivotal role, you will lead…
Added 1 hour ago
Back of House Manager
JD Sports / Livestock / Size?
Edmonton, AB
● Must have a high sense of urgency
Added 2 hours ago
Senior Strategist, Enterprise
BrainStation
Toronto, ON
Genuine enthusiasm for in-person work and collaboration; this role follows a hybrid model with four or more days per week in the office
Added 2 hours ago
Manager, Enterprise
BrainStation
Toronto, ON
Genuine enthusiasm for in-person work and collaboration; this role follows a hybrid model with four or more days per week in the office
Added 2 hours ago
Account Executive, Enterprise
BrainStation
Toronto, ON
Genuine enthusiasm for in-person work and collaboration; this role follows a hybrid model with four or more days per week in the office
Added 5 hours ago
Customer Experience Lead
Laura Canada
AB
…every customer. You will be joining a Company focused on the development and career growth of its…
Added 5 hours ago
B&
Retail Brand Experience Key Holder-BRANDON SHOPPERS MALL
Bath & Body Works
Brandon, MB
- Part-time
Career Development | Fun Stores | Free product | 40% Discount | EAP
Added 6 hours ago
SW
Sales Representative (Rogers & Fido)
Skynet Wireless
Burnaby, BC
- $18.25 CAD / hour
- Full-time
● Business Development: Generate new business through outbound calls, referrals, networking, community outreach, and visits to nearby residents and businesses. Develop relationships with…
Added 6 hours ago
SW
Sales Representative (Rogers & Fido)
Skynet Wireless
Maple Ridge, BC
- $18.25 CAD / hour
- Full-time
● Business Development: Generate new business through outbound calls, referrals, networking, community outreach, and visits to nearby residents and businesses. Develop relationships with…
Added 8 hours ago
EC
Senior Technical Lead – Healthcare Integration (FHIR)
Experis CA
Brampton, ON
- Contract
Lead technical guidance and mentorship for development teams while partnering with architects and delivery leadership.
Added 9 hours ago
S
Business Analyst V
SPECTRAFORCE
Toronto, ON
- Hybrid
Senior Business Analyst able to lead diverse business, technology and vendor stakeholders through business, functional, non-functional, data and migration requirements; source-to-target…
Added 10 hours ago
CD
CDS Full Time Event Manager CAN - Product Demonstration
Club Demonstration Services
Winnipeg, MB
- Full-time
Professional Food Safety Certification required
Added 10 hours ago
Solution architect, digital
National Money Mart Company
Toronto, ON
Perks and Rewards: Enjoy reimbursement for tuition assistance and professional development, discounts through Perkopolis and participate in our rewards and recognition programs to celebrate…
Added 11 hours ago
ME
Department Manager, Member Experience (Full Time)
Mountain Equipment Company
Ottawa, ON
- Full-time
What sets MEC apart is our deep expertise, thoughtful product curation, and strong community connection, all focused on serving our members. Our teams bring lived outdoor experience and…
Added 11 hours ago
SMB Account Executive - Canada
Block
Toronto, ON
Engage and convert a steady flow of warm inbound leads from marketing, partnerships, and product interest.
Added 11 hours ago
NC
Multi Unit Store Manager
Nova Cannabis Stores Limited Partnership
Fort McMurray, AB
- Full-time
We’re hiring a Store Manager to lead daily store operations, develop a high-performing team, and drive sales and compliance in a fast-paced cannabis retail environment. You’ll own store…
Added 11 hours ago
ME
Department Manager, Category - Footwear (Full Time)
Mountain Equipment Company
Québec, QC
- Full-time
…adventures – and as a Department Manager, you’ll be there to lead our teams to make it…
Added 11 hours ago
AC
Principal Technical Lead
Air Canada
Toronto, ON
- Full-time
The Principal Tech Lead will play a foundational role in the success of Air Canada’s IDD workforce transformation, with direct accountability for enabling and sustaining the cost reduction…

COSMO

Principal Engineer - Android

Toronto, ON, Canada

Full-time

Apply on apply.workable.com About employer

Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English
Posted: Oct 28, 2026

Original job description

Our Story:

At COSMO, we inspire kids through innovative technology and a supportive community. Our family-centric products, such as the award-winning JrTrack Kids Smartwatch, enhance children's independence and confidence. This all-in-one device functions as a phone, GPS tracker, and music player, managed via the Mission Control Parent App, which allows parents to set safety alerts and manage contacts. Recognized as a top kids' wearable by PCMag and others, Cosmo is on the rise.

About the Role

Department: Engineering

Role Summary: We are looking for a Principal Engineer to set the technical direction for our Android platform and raise the engineering bar across the organization. As the most senior individual contributor on the team, you will own the hardest architectural problems, define the standards other engineers build to, and drive multi-quarter technical strategy that spans teams and products. This is a deeply hands-on role with org-wide influence: you will still write and review code and lead execution, but your largest impact comes from your technical judgment, your depth in one or more critical domains, and your ability to grow the engineers and processes around you.

Requirements

Core Responsibilities

Set technical strategy and own the architecture, reliability, performance, and security of the Android platform across teams and products.
Serve as the deep technical authority in one or more critical domains (for example GNSS, calling, networking, connectivity, power, or system services) and act as the go-to problem solver when those systems fail in hard-to-diagnose ways.
Lead technical design end to end: scope ambiguous problems, evaluate tradeoffs, produce and review design docs, and align teams and stakeholders on the approach.
Own the AIDL interfaces and communication between Android components, and the integration of hardware drivers and services with system and product applications.
Lead resolution of the hardest cross-layer issues spanning hardware, system services, performance, battery, memory, networking, and applications.
Define and model the engineering process the team builds to: PRs linked to tickets, unit test coverage, dev testing, rigorous code review, and hold the bar through your own reviews.
Lead and participate in agile ceremonies (daily standup, story refinement, retrospectives) and help the team break large initiatives into well-scoped, parallel workstreams.
Operate across multiple concurrent workstreams, sequencing and unblocking them without losing technical depth on any.
Mentor engineers at every level, including onboarding and ramping new hires, and grow the next generation of senior and lead engineers.
Act as the senior technical point of contact for hardware, firmware, product, design, and QA teams, and translate between them.
Drive platform-wide standards, tooling, and best practices, and influence the technical roadmap beyond any single area.
Set direction on AI-assisted development, driving adoption across the team where it provides measurable improvements in quality or productivity.

What You'll Bring

Required Experience

8+ years of professional software engineering experience, with 6+ years focused on Android.
4+ years acting as a technical leader or principal-level IC, setting direction and mentoring engineers across teams.
Deep, demonstrable expertise in one or more platform domains such as GPS, calling, networking, connectivity, or system services (3+ years of focused depth).
7+ years hands-on with Android SDK, Android Studio, Kotlin, and Java.
4+ years hands-on with AOSP, Android framework, system services, privileged apps, HALs, or custom Android devices.
Deep knowledge of Binder, AIDL, drivers, and hardware-to-application data flow (4+ years).
Expert understanding of Android architecture, security, performance, and UI development.
4+ years with MVVM or Clean Architecture, modularization, Dagger or Hilt, Coroutines, Flow, or RxJava.
Experience with XML Views and Jetpack Compose (3+ years).
Expert testing and debugging skills using tools such as JUnit, Robolectric, Espresso, logs, traces, and bug reports.
4+ years working with CI/CD, feature flags, analytics, staged releases, and large codebases.
A track record of setting and upholding engineering processes (PR hygiene, unit testing, dev testing, code review) across a team.
A proven history of sound architecture and tradeoff decisions under ambiguity and constraint, at a scope that affected multiple teams or products.
Excellent communication, ownership, and problem-solving skills, with a demonstrated ability to drive alignment across the org.

Nice to Have

Deep experience with smartwatches, wearables, IoT, embedded Android, or other custom hardware (3+ years).
Experience with Linux drivers, JNI, C/C++, Soong, or the AOSP build system.
Published Android applications or open-source contributions.
Experience with design systems and global product releases.
Experience defining engineering process, tooling, or release infrastructure at the org level.
Familiarity with responsible AI-assisted development practices.

Skills & Attributes

Fluent in English
Strong technical ownership and decision-making mindset
Comfortable coordinating across time zones and cultures
Organized, clear communicator who surfaces risks early
Calm and effective in fast-moving, ambiguous environments

Benefits

What We Offer

Competitive salary and benefits including 100% employer paid supplemental medical policy
Remote working environment
An opportunity to make a significant impact in a fast-growing company
Generous PTO
Collaborative, creative, and supportive work environment

Apply on apply.workable.com About employer

More about this job

Responsibilities

The Principal Engineer at COSMO will set Android platform strategy and architecture, act as the deep expert in domains like GNSS or networking, and lead hard cross-layer debugging. The role also defines the engineering process, mentors engineers and coordinates with hardware, product and QA teams.

Requirements

Candidates need 8+ years of software engineering, 6+ years on Android, and 4+ years in a technical leadership role. Deep expertise in Android framework, AOSP, Binder/AIDL, Kotlin and Jetpack Compose is required.

Skills

Android SDK
Android Studio
Kotlin
Java
AOSP
Android framework
system services
privileged apps
HALs
Binder
AIDL
drivers
Android architecture
MVVM
Clean Architecture
Dagger
Hilt
Coroutines
Flow
RxJava
XML Views
Jetpack Compose
JUnit
Robolectric
Espresso

Benefits

Supplemental medical insurance
Generous paid time off
Remote working

Keywords

Android
Principal Engineer
Kotlin
Java
AOSP
Android framework
Binder
AIDL
HAL
Jetpack Compose
Dagger
Hilt
Coroutines
Flow
RxJava
GNSS
networking
wearables
IoT
software architecture

Seniority

Lead

Perks

Generous paid time off

Tools

Android Studio
Jetpack Compose
JUnit
Robolectric
Espresso

Languages

English

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Work requirements

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