Jobs in Canada

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Added 6 hours ago
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Electrical & Control EIT (Engineer in Training)
Raise
Chatham-Kent, ON · Chatham, ON
- Full-time
Registered as an Engineer-in-Training (EIT) with the Professional Engineers Ontario (PEO) or an equivalent Canadian engineering regulatory body.
Added 6 hours ago
QF
Senior Data Engineer
Questrade Financial Group
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or equivalent practical experience.
Added 6 hours ago
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Field Service Engineer - Toronto Canada
Oneservice
Toronto, ON
- $30 to $35 CAD / hour
- Full-time
The Field Service Engineer (Level I) is an advanced technical field professional responsible for independently performing installation, preventive maintenance, troubleshooting, repair, and…
Added 6 hours ago
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Project Engineering Manager
Refresco
ON · Mississauga, ON
- Full-time
The Project Engineering Manager will be responsible for moderate to complex project planning and execution for various business opportunities. This corporate position oversees projects…
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Business Analyst - BizApps - New Grad (January 2027)
BDO
Toronto, ON
- Full-time
…people-first culture with a high priority on your personal and professional…
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A
Analyst, PMO
ATCO
Calgary, AB
- Full-time
Maintain accurate and consistent project information within PMO systems and reporting tools.
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A
Civil Designer
Actalent
Montreal, QC
- Contract
Professional engineering technician qualification or equivalent technical certification in civil engineering.
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R&
Business Analyst V
Robertson & Company Ltd.
Toronto, ON
- Contract
Ensure business processes/systems impacted by requirements are analyzed and the acceptance criteria clearly demonstrates the changes to business process/systems to meet customer needs
Added 6 hours ago
DI
Systems Analyst
Dawn InfoTek
Toronto, ON
- Contract
Dawn InfoTek Inc. is a professional IT consulting firm that partners with major financial institutions, investment firms, and government organizations. We are committed to delivering…
Added 6 hours ago
NE
Sr. Analyst, Load Analytics
NRG Energy
ON · Ontario, Canada
- Full-time
The primary responsibility will be the operation, maintenance and reporting of data out of load forecasting and product control systems.
Added 6 hours ago
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Supervisor Commercial Operations
Dyno Nobel
St. John's, NL · Greater St. John's Metropolitan Area
- Full-time
Proactively work to achieve compliance with safety systems (PTW, MOC, HAT, and Risk Assessment
Added 6 hours ago
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Staff Brand Writer - Product
Superhuman
Canada
- Full-time
…with Product, Marketing, Design, and Research to turn complex systems into stories that resonate. You will also play a key role in elevating the overall standard of writing across the…
Added 6 hours ago
SA
Director of Engineering
Schema App
Canada
- Full-time
Schema App is looking for a Director of Engineering to partner with our CTO in leading our engineering organization. You'll set the engineering strategy and operating model, lead our team…
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Senior Android Software Engineer
Semperis
Toronto, ON
- Full-time
…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…
Added 6 hours ago
A
Civil Designer
Actalent
Calgary, AB
- Contract
Professional engineering technician qualification or equivalent technical certification in civil engineering.
Added 6 hours ago
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Mechanical & Electrical Construction Inspector
GFT
Toronto, ON
- Full-time
This is a dedicated, field-focused position for an engineering professional who deeply understands how heavy mechanical and electrical building systems are installed, tested, and integrated…
Added 6 hours ago
A
Civil Designer
Actalent
Mississauga, ON
- Contract
Professional engineering technician qualification or equivalent technical certification in civil engineering.
Added 6 hours ago
Infrastructure Technologist
Government of Alberta
Red Deer, AB
Alberta Transportation and Economic Corridors (TEC) serve as a North American leader in transportation systems, contributing to Alberta’s prosperity through safe, innovative, and…
Added 6 hours ago
S
Electrical Engineer - ALTO project / cadence
SYSTRA
Montreal, QC
- Full-time
SYSTRA Canada is part of the SYSTRA group, an international consulting and engineering group, a world leader in the design of transport infrastructures. SYSTRA Canada is an engineering and…
Added 6 hours ago
A
Civil Designer
Actalent
Vancouver, BC
- Contract
Professional engineering technician qualification or equivalent technical certification in civil engineering.
Added 6 hours ago
TR
Technical Lead, Security Platforms (Contract)
Teck Resources Limited
Vancouver, BC · Greater Vancouver, BC
- Full-time
…supported by clear documentation and shared technical knowledge. Engineering decisions must respect safety, production and operational change…
Added 6 hours ago
HS
Sales & Operations Coordinator
Hi-Lite Systems Ltd.
Mississauga, ON
- Full-time
At Hi-Lite Systems Ltd. and ICON Forming Systems Inc., we don't just rent and supply equipment. We help build the infrastructure that keeps communities growing.
Added 6 hours ago
WI
Hydraulic Modeling, Water Resources Engineer
WSP in Canada
Vaughan, ON
- Full-time
Bachelor's degree in Civil, Environmental, or related Engineering discipline and Professional Engineer (P.Eng.) designation in Ontario.
Added 6 hours ago
FC
Surveyor
FCC Construcción
Toronto, ON
- Full-time
…innovation is encouraged, contributions are recognized, and professional growth is supported through mentorship, meaningful work experiences, and career development…
Added 6 hours ago
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Senior Project Manager (EPCM - Mining & Minerals)
Lycopodium
Mississauga, ON
- Full-time
…Argentina and Peru, Lycopodium proudly delivers high quality professional engineering and project delivery services globally, across the resources, infrastructure and industrial processes…

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