Jobs in Canada

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Food Services Worker
HealthCareersInSask.ca
Saskatoon, SK
- Part-time
We are committed to building a representative, diverse, inclusive, and culturally responsive workforce.
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Magnetic Resonance Imaging Technologist
HealthCareersInSask.ca
Saskatoon, SK
- Full-time
We are committed to building a representative, diverse, inclusive, and culturally responsive workforce.
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Continuing Care Assistant
HealthCareersInSask.ca
Prince Albert, SK
- Part-time
We are committed to building a representative, diverse, inclusive, and culturally responsive workforce.
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Nurse A - Registered Nurse General Duty Nurse
HealthCareersInSask.ca
Saskatoon, SK
- Full-time
We are committed to building a representative, diverse, inclusive, and culturally responsive workforce.
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Licensed Practical Nurse
HealthCareersInSask.ca
Saskatoon, SK
- Part-time
We are committed to building a representative, diverse, inclusive, and culturally responsive workforce.
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OS
Legal Counsel (12 to 18 month Contract Fixed Term OR Secondment)
Ontario Securities Commission
Toronto, ON
- Full-time
With other team members, serve as an OSC representative on the CSA Financial Innovation Hub (CSA FinHub), including working groups, national testing initiatives and related research…
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PIA Client Service Associate, TD Private Wealth Management
TD
Montreal, QC
- Full-time
Successful candidates will be required to be licensed as an Investment Representative (IR) with the Canadian Investment Regulatory Organization (CIRO)
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Financial Services Representative II
CIBC
Prince George, BC
- Full-time
You need to be legally eligible to work at the location(s) specified above and, where applicable, must have a valid work or study permit
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Product - Senior Associate / Associate, Colour Design
Aritzia
Vancouver, BC
- Full-time
Aritzia is an Equal Employment Opportunity employer. Our goal is to be inclusive, diverse, and representative of the communities where we work while creating an environment where every…
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Enrollment Services Representative - Appendix D/Temporary Assignment
Fanshawe Toronto@ILAC
London, ON
- Full-time
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Nurse B - Community Mental Health Nurse
HealthCareersInSask.ca
Yorkton, SK
- Full-time
We are committed to building a representative, diverse, inclusive, and culturally responsive workforce.
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Continuing Care Assistant
HealthCareersInSask.ca
Prince Albert, SK
- Part-time
We are committed to building a representative, diverse, inclusive, and culturally responsive workforce.
Added 1 hour ago
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Continuing Care Assistant
HealthCareersInSask.ca
Prince Albert, SK
- Part-time
We are committed to building a representative, diverse, inclusive, and culturally responsive workforce.
Added 1 hour ago
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Continuing Care Assistant
HealthCareersInSask.ca
Shellbrook, SK
- Part-time
We are committed to building a representative, diverse, inclusive, and culturally responsive workforce.
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Nurse A - Registered Nurse Registered Psych Nurse
HealthCareersInSask.ca
Prince Albert, SK
- Full-time
We are committed to building a representative, diverse, inclusive, and culturally responsive workforce.
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AW
Bilingual Customer Service Experience Representative, Temporary
Aviso Wealth
Remote, Canada
- $52,000 to $60,000 CAD / year
- Temporary
- Remote
We’re looking to fill an open role with an incredible Bilingual Customer Service Experience Representative to join our Contact Centre team for 12 months.
Added 1 hour ago
AW
Bilingual Customer Service Experience Representative, Temporary
Aviso Wealth
Remote, Canada
- $52,000 to $60,000 CAD / year
- Temporary
- Remote
We’re looking to fill an open role with an incredible Bilingual Customer Service Experience Representative to join our Contact Centre team for 12 months.
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Cashier (Part-Time)
Giant Tiger
Halifax, NS
- Part-time
A typical full-time schedule will consist of day shifts, two evenings per week, and alternating weekends with a schedule of 35-40 hours weekly
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Inside Sales Representative
Foresters Financial
Toronto, ON
- Full-time
The Inside Sales Representative (ISR) is responsible for increasing overall business results by promoting Canada Protection Plan and Foresters Financial products and services.
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Law Intern
Turner Construction | Canada
Toronto, ON
- Internship
Physical Demands: The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable…
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Business Analyst V
Robertson & Company Ltd.
Toronto, ON
- Contract
Support migration dry runs and testing by defining representative data, expected outcomes, reconciliation controls, exception scenarios, duplicate/delta behavior and evidence requirements
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Senior Android Software Engineer
Semperis
Toronto, ON
- Full-time
Added 1 hour ago
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Business Analyst
Infotek Consulting Inc.
Toronto, ON · Greater Toronto Area, Canada
- $70 to $80 CAD / hour
- Contract
Support migration dry runs and testing by defining representative data, expected outcomes, reconciliation controls, exception scenarios, duplicate/delta behaviour, and evidence requirements.
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CC
Sales Representative - First Aid and Safety
Cintas Canada
Montreal, QC
- Full-time
Cintas is seeking a Sales Representative to focus on new business-to-business account development in our First Aid and Safety Division. Responsibilities include prospecting, cold calling,…
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Administrative Assistant - Recreation & Culture
City of Mississauga
Mississauga, ON
…Corporate Policy and Procedure, you must notify the Human Resources Representative as soon as…

Semperis

Senior Android Software Engineer

Toronto, ON, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Dec 13, 2026
Posting language: English
Posted: Nov 13, 2026

Original job description

At Semperis, our mission is to be a Force for Good. Starting with being a great place to work. We believe that when people feel valued, supported, and empowered, they do their best work. That’s why we focus on creating an employee experience rooted in purpose, growth, and balance. Semperis has been recognized as one of America’s Fastest-Growing Cybersecurity Companies by the Inc. 5000, a DUNS 100 Top Startup to Work For, and a multi-year Inc. Best Workplace awardee.

Senior Android Software Engineer

Ready1 Mobile

Full-time
Toronto, Canada (Hybrid)
Senior IC (sole Android owner)

We're looking for a Senior Android Software Engineer to own Ready1 Android end to end. You will be the in-house Android owner on a small mobile team - hands-on individual contributor, not a people manager - shipping production features from day one alongside an iOS Engineering Team Lead, while protecting enterprises from cyber threats with some of the brightest minds in cybersecurity and Identity Access Management.

About Semperis

Semperis protects hybrid Active Directory and Entra ID environments for enterprises worldwide. Our products help security and identity teams detect, respond to, and recover from identity-driven attacks.

About Ready1

Ready1 is Semperis' enterprise crisis management platform - a secure command-and-control center for cyber crises. The mobile apps help security and identity teams triage incidents, coordinate response, join secure video bridges, chat in real time, and act when they are away from their desks. Built for enterprise environments, Ready1 supports secure authentication (MSAL / Azure B2C), multi-region services (NA / EU / AU), and reliable mobile workflows across Android and iOS.

What You'll Be Doing

You will own the Ready1 Android application as the sole in-house Android engineer: architecture, features, quality, Play releases, and production health. You will partner closely with iOS, backend, product, design, QA, and security - without another Android peer day to day - and deliver secure, supportable releases for incident-response teams operating across regions.

Your Key Responsibilities

Own Ready1 Android end to end: technical design, implementation, testing, Play release, and post-release triage.
Design, implement, and ship native Android features in Kotlin on a Compose-first codebase; evolve UI thoughtfully where legacy XML remains.
Drive app architecture using Hilt, ViewModels, repositories / use cases, clear feature packages, and maintainable state management (coroutines / Flow).
Integrate and harden networking and session handling (Retrofit / OkHttp): auth, token refresh, retries, offline/degraded modes, and multi-region routing.
Contribute to real-time chat and video experiences using SignalR / WebSockets and Azure Communication Services.
Own production quality: unit and UI tests, small reviewable PRs, Crashlytics / log triage, and decisive response when releases misbehave (including staged rollout pause or hotfix).
Support and improve release machinery: Gradle flavors, signing, Play Console, internal testing, and staged rollouts.
Apply secure mobile practices for tokens, secrets, permissions, local data, logging, and privacy - never log credentials or PII.
Collaborate with the iOS lead and cross-functional partners to keep platform parity, clarify requirements, communicate tradeoffs, and ship on a high-throughput feature pipeline.
Raise the quality bar through code review standards, pragmatic technical decisions, and mentoring by example - without managing a team of Android reports.

What You Bring To The Table

7+ years of professional Android development with a track record of shipping and maintaining production apps.
Proven ownership: you have been accountable for a product surface or app end to end (features, quality, releases, and production issues) - not only tickets on a large pod.
Strong Kotlin and Android SDK fundamentals; production experience with Jetpack Compose (not only greenfield demos).
Deep comfort with coroutines, Flow, lifecycle-aware architecture, ViewModel, Navigation, and Gradle / Android Studio.
Experience integrating REST / JSON APIs (ideally Retrofit / OkHttp) and handling authentication, token refresh, concurrent session failures, and unreliable networks without blanking critical UI.
Hands-on Play release experience: flavors or environments, signing, internal testing, staged rollouts, and crash triage.
Automated testing mindset (unit tests required; UI tests a plus) and disciplined Git / PR / CI habits.
Practical mobile security instincts: secure storage of tokens/secrets, careful logging, permissions, and local data.
Clear communication and the ability to take ambiguous requirements to a supportable release while partnering with an iOS counterpart.
Motivation for a hands-on senior IC seat: sole Android owner on a small mobile team, delivering from day one - not building or managing an Android org.

Bonus Points

MSAL, Azure AD B2C, OAuth / OIDC, passkeys, WebAuthn, or other enterprise identity integrations.
Hilt or Dagger in a non-trivial multi-module or large production app.
SignalR, WebSockets, or VoIP / video (Azure Communication Services, WebRTC, or similar).
Cybersecurity, security operations, incident-response, or regulated enterprise products.
Crashlytics (or similar), structured logging, feature flags, accessibility, internationalization, or design systems.
Comfort collaborating on shared mobile product decisions across Android and iOS; familiarity with NDK / C++ is a plus, not required.

Why Join Semperis?

You’ll be part of a global team on the front lines of cybersecurity innovation. At Semperis, we celebrate curiosity, integrity, and people who take initiative. If you’re someone who sees the glass as half full, embraces challenges as growth opportunities, and values a healthy balance between work and life - we’d love to meet you.

Semperis maintains office locations in several cities across the globe. Where the job description specifies a required location, candidates will follow our hybrid work model. This includes working up to three days per week and remotely the remaining days.

Semperis is an equal opportunity employer and will not discriminate against an applicant or employee based on race, color, religion, creed, national origin or ancestry, ethnicity, sex (including gender, pregnancy, sexual orientation, and gender identity), age, physical or mental disability, veteran or military status, genetic information, citizenship, marital status, or any other legally recognized protected basis under federal, state, or local law. The information collected by the Semperis application is solely to determine suitability for employment, verify identity, and maintain employment statistics.

Applicants with disabilities may be entitled to reasonable accommodation under the Americans with Disabilities Act and/or other applicable state or local laws. A reasonable accommodation is a change in the way things are normally done which will ensure an equal employment opportunity without imposing undue hardship on Semperis. Please inform Semperis representative Anna Taylor, Director of Global Recruiting, if you need assistance completing this application or to otherwise participate in the application process.

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More about this job

Responsibilities

Own the Ready1 Android application end to end, including architecture, feature development, testing, Play releases, and production support. Collaborate with iOS, backend, product, design, QA, and security teams to deliver secure, reliable mobile incident-response features.

Requirements

Requires 7+ years of professional Android development, strong Kotlin and Android SDK skills, production experience with Jetpack Compose, and ownership of app features, quality, releases, and production issues. Candidates should also have experience with APIs and authentication, Play releases, automated testing, mobile security, and cross-functional collaboration.

Skills

Android Development
Kotlin
Jetpack Compose
Android SDK
Coroutines
Flow
Hilt
ViewModel
REST APIs
Retrofit
OkHttp
Mobile Security
Automated Testing
Google Play Releases
SignalR
Azure Communication Services

Visa sponsorship

Not detected in the job text

Hiring contact

Anna Taylor

Keywords

Android
Kotlin
Jetpack Compose
Android SDK
Hilt
ViewModel
Repositories
Use Cases
Coroutines
Flow
Gradle
Retrofit
OkHttp
REST APIs
JSON
MSAL
Azure AD B2C
OAuth
OIDC
SignalR
WebSockets
Azure Communication Services
Crashlytics
Google Play Console
CI
Mobile Security
Cybersecurity
Identity Access Management
Incident Response
Multi-Region Routing

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Jobs in Canada