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Added 4 hours ago
S
Senior Electrical Engineer/Designer
SCIEX
Vaughan, ON
- $111,333 to $122,500 CAD / year
- Full-time
The Senior Electrical Engineer/Designer is responsible for leading the end-to-end development of analog and high-voltage power-supply modules and subsystems for SCIEX instruments, from…
Added 4 hours ago
A
Senior Project Engineer - Minerals and Metals
Ausenco
Burlington, ON
- Full-time
We are seeking an experienced Senior Project Engineer to support the delivery of mining and minerals projects by bridging the gap between multidisciplinary engineering teams and site…
Added 6 hours ago
C
Principal Engineer - Android
COSMO
Remote, Canada
- $120,000 to $140,000 CAD / year
- Full-time
- Remote
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…
Added 7 hours ago
W
Senior Electrical Engineer
Worley
Vancouver, BC
- Full-time
Coordinating electrical engineering activities with multidisciplinary teams (process, instrumentation, mechanical, piping, automation) to ensure integrated project delivery.
Added 8 hours ago
E
Senior R&D Engineer - Medical Device #7920
ECI
Quebec, QC
- Full-time
…Test Methods, Design Review, Design V&V, Usability Testing, Process Validation, and…
Added 8 hours ago
S
Associate Customer Success Manager - French
ServiceNow
Montreal, QC
- Full-time
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 8 hours ago
PE
Senior Civil Engineer
PRI Engineering
Mississauga, ON
- Full-time
…Alberta, Ontario and Nova Scotia. We are seeking an experienced Senior Civil Engineer to lead civil engineering project delivery for our Ontario practice, based out of our Mississauga or…
Added 9 hours ago
Senior Architectural Contract Construction Administrator (Prince George, BC)
DIALOG
Vancouver, BC
DIALOG is seeking an experienced Senior Architectural Contract Construction Administrator to provide site-based architectural leadership for the University Hospital of Northern British…
Added 9 hours ago
N
Project Field Coordinator, Mine
Nutrien
Vanscoy, SK
- Full-time
Reporting to the Mine Maintenance Engineering & Capital Projects Senior Supervisor, the Project Field Coordinator is responsible for the coordination and safe execution of field…
Added 9 hours ago
V|
Electrical & Instrumentation Engineer
Veolia | North America
Oakville, ON
- Full-time
…budget, and ensuring project risks are mitigated. This is a Senior role within the team, the chosen individual will complete the electrical and/or instrumentation design for a wide range of…
Added 9 hours ago
PC
Senior Civil Engineer
PRI Consultants
BC · Mississauga, BC
- Full-time
…Alberta, Ontario and Nova Scotia. We are seeking an experienced Senior Civil Engineer to lead civil engineering project delivery for our Ontario practice, based out of our Mississauga or…
Added 9 hours ago
PC
Cloud Infrastructure Engineer, Senior Associate
Pwc Canada
Ottawa, ON · Toronto, ON
- Full-time
…decision-making. These individuals handle data governance, quality control, and data integration to support business…
Added 10 hours ago
DC
Strategic Lead – Transportation Planning & Strategy
Dillon Consulting Limited
Guelph, ON · Hamilton, ON · Kingston, ON · Kitchener, ON · London, ON · Oakville, ON · Ottawa, ON · Toronto, ON · Vaughan, ON · Windsor, ON · North York, ON
- Full-time
…Transportation Planning & Strategy team. Designed for a planner or engineer with over 12 years of experience, this role carries a dual role: shape the market strategy to grow our…
Added 10 hours ago
NG
Mine Engineering Co-op
New Gold Inc.
Kamloops, BC
- Volunteer
Position Reports To: Senior Mine Engineer / Lead Engineer
Added 11 hours ago
M
Senior AI Engineer, Big Data & AI Solutions
Mastercard
Vancouver, BC
- Full-time
Senior AI Engineer, Big Data & AI SolutionsWho is Mastercard?
Added 11 hours ago
KS
Engineering Manager - Industrial Automation & Power Systems
Kinetic Search Group
Vancouver, BC · Greater Vancouver Metropolitan Area
- $170,000 to $190,000 CAD / year
- Full-time
Its capabilities span low- and medium-voltage power distribution, variable frequency drives (VFDs), motor control centres (MCCs), programmable logic controllers (PLCs), industrial…
Added 11 hours ago
AG
Senior Mill Projects Engineer
Artemis Gold - Blackwater Project
BC
- Other
…project oversight, and day-to-day support to the Mill Projects Engineer.• Review the progress of assigned projects and ensure emerging technical, commercial, schedule, and production risks…
Added 11 hours ago
DC
Senior Electrical Engineer/Designer
Danaher Corporation
Concord, ON · CAN - Concord - AB Sciex LP
- $111,333 to $122,500 CAD / year
- Full-time
The Senior Electrical Engineer/Designer is responsible for leading the end-to-end development of analog and high-voltage power-supply modules and subsystems for SCIEX instruments, from…
Added 12 hours ago
T
Software Engineer II
TD
Toronto, ON
- Full-time
As a Software Engineer II, you provide technical expertise to implement scalable, reliable and secure solutions for EDMO Data Catalog services. You contribute to solutions that operate…
Added 13 hours ago
A
Senior Design Engineer – Solid Waste Management
AtkinsRéalis
Calgary, AB
- Full-time
Integrate civil, mechanical, electrical, process, environmental, operations, health and safety, and constructability inputs.
Added 13 hours ago
P
Solution Architect / Lead EBO Engineer – BAS (SABAS004)
Potenco
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Our Client is seeking an experienced Solution Architect / Lead EBO Engineer to serve as the senior technical authority for a complex Building Automation System modernization and migration…
Added 14 hours ago
MC
Senior Quality Assurance Analyst
Manpower Canada
Penetanguishene, ON
- $75,000 to $85,000 CAD / year
- Full-time
Our client just 40 minutes north of Barrie, ON is seeking a Senior Quality Analyst to join a leading advanced manufacturing organization. This role will be responsible for ensuring product…
Added 14 hours ago
K
Section Manager, Software Design Engineering
Kinectrics
Toronto, ON
- Full-time
Reports to: Director, Electrical, Control, Computer Engineering and Human Factors (EIC)
Added 14 hours ago
Environmental Engineer or Scientist
GHD Group Pty Ltd
Edmonton, AB
We are currently seeking an Intermediate Environmental Engineer/Scientist to join our team in our Edmonton, Calgary, or Vancouver office.
Added 14 hours ago
AI
Engineer – Senior Base – No fixed Base (#1027)
Air Inuit
Quebec, QC
- Internship
Hold a valid M1 & M2 Aircraft Maintenance Engineer license, with a minimum 5 years experience. Preference will be given to candidates holding the following endorsements:…

COSMO

Principal Engineer - Android

Remote, Canada

Remote

$120,000 to $140,000 CAD / year · Full-time

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Job details

Pay: $120,000 to $140,000 CAD / year
Job type: Full-time
Workplace: Remote
Posting language: English
Posted: Oct 27, 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.

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 BringRequired 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

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 About employer

More about this job

Responsibilities

The Principal Engineer will set the technical strategy and architecture for the Android platform while leading cross-functional teams. They will also serve as a technical authority for critical domains and mentor engineers to maintain high engineering standards.

Requirements

Candidates must have over 8 years of software engineering experience with at least 6 years focused on Android development. A strong background in AOSP, system services, and technical leadership is required to manage complex architectural challenges.

Skills

Android
Kotlin
Java
AOSP
Android framework
System services
Binder
AIDL
Hardware drivers
Jetpack Compose
MVVM
Clean architecture
Dagger
Hilt
Coroutines
CI/CD

Benefits

Competitive salary
Supplemental medical policy
Remote working environment
Generous PTO

Visa sponsorship

Not detected in the job text

Keywords

Android
Kotlin
Java
AOSP
Android SDK
Android Studio
Binder
AIDL
HALs
MVVM
Clean Architecture
Dagger
Hilt
Coroutines
Flow
RxJava
Jetpack Compose
JUnit
Robolectric
Espresso
CI/CD
GNSS
Networking
Embedded Android
Linux drivers
JNI
Soong
Agile
Software Engineering
Technical Leadership

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