Jobs in Canada

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Added 49 mins ago
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Electrical & Control EIT (Engineer in Training)
Raise
Chatham-Kent, ON · Chatham, ON
- Full-time
Support and lead engineering tasks related to integration initiatives across the team and broader organization.
Added 49 mins ago
QF
Senior Data Engineer
Questrade Financial Group
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Pipeline Architecture & Engineering: Lead the technical design, development, and optimization of scalable, high-performance batch and real-time streaming data pipelines (ETL/ELT), ensuring…
Added 49 mins ago
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Superintendent Mine
Conuma/Quintette
Tumbler Ridge, BC
- Full-time
Lead and support frontline supervisors and mining personnel, including workforce planning and performance management.
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Field Service Engineer - Toronto Canada
Oneservice
Toronto, ON
- $30 to $35 CAD / hour
- Full-time
…technical optimization of company-supported instruments and systems. This role requires a formal engineering, scientific, or related technical degree and prior experience in biomedical,…
Added 49 mins ago
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PPCL Steamfitter-Pipefitter (Journeyman/Apprentice)
Propak
Airdrie, AB
- Full-time
Process Plant Constructors Ltd. (PPCL) is a wholly owned subsidiary of Propak Systems, providing domestic and international field construction and construction management services to meet…
Added 1 hour 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…
Added 1 hour ago
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Data Technician (Surveyor) - Land
Fugro
Mississauga, ON
- Full-time
…and pavement evaluation, equipment and software, plus design engineering and…
Added 1 hour ago
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Civil Designer
Actalent
Montreal, QC
- Contract
The Civil Designer supports the civil engineering team in delivering high-quality design solutions for large and small multi-disciplinary projects. This role focuses on producing accurate…
Added 1 hour ago
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Business Analyst V
Robertson & Company Ltd.
Toronto, ON
- Contract
Lead, analyze, document, and manage requirements with stakeholders by applying a variety of techniques to probe, elicit, challenge, understand, and gain consensus on requirements, including…
Added 1 hour ago
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Supervisor Commercial Operations
Dyno Nobel
St. John's, NL · Greater St. John's Metropolitan Area
- Full-time
As the Site Supervisor, you will plan and lead the site operations as established in procedures and guidelines set by the company in the areas of people, equipment, material and…
Added 1 hour ago
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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…
Added 1 hour ago
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Project Manager
Actalent
Vaughan, ON
- $95,500 to $140,000 CAD / year
- Full-time
Lead equipment selection and technical evaluations for new machinery, systems, utilities, and infrastructure based on operational needs and business objectives.
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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 1 hour ago
A
Civil Designer
Actalent
Calgary, AB
- Contract
The Civil Designer supports the civil engineering team in delivering high-quality design solutions for large and small multi-disciplinary projects. This role focuses on producing accurate…
Added 1 hour ago
A
Civil Designer
Actalent
Mississauga, ON
- Contract
The Civil Designer supports the civil engineering team in delivering high-quality design solutions for large and small multi-disciplinary projects. This role focuses on producing accurate…
Added 1 hour ago
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Electrical Engineer - ALTO project / cadence
SYSTRA
Montreal, QC
- Full-time
Reporting to the Design Manager of each respective station (with a technical reporting relationship to the Systemwide Lead), within the Co-Development Phase of the ALTO programme, the…
Added 1 hour ago
A
Civil Designer
Actalent
Vancouver, BC
- Contract
The Civil Designer supports the civil engineering team in delivering high-quality design solutions for large and small multi-disciplinary projects. This role focuses on producing accurate…
Added 1 hour ago
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Technical Lead, Security Platforms (Contract)
Teck Resources Limited
Vancouver, BC · Greater Vancouver, BC
- Full-time
Reporting to the Manager of Cyber Threat Prevention, the Technical Lead, Security Platforms designs, integrates, automates and sustains Teck’s enterprise security technology-stack while…
Added 1 hour ago
WI
Hydraulic Modeling, Water Resources Engineer
WSP in Canada
Vaughan, ON
- Full-time
As an Intermediate/Senior Hydraulic Modeling Engineer within our Hydraulic Master Planning Team, you will lead complex infrastructure planning initiatives that support sustainable growth,…
Added 1 hour ago
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Proposal manager
ABB
Milton, ON
- Full-time
At ABB, we help industries run leaner and cleaner - and every person here makes that happen. You’ll be empowered to lead, supported to grow, and proud of the impact we create together. Join…
Added 1 hour ago
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Project Manager Facilities
CPKC
Calgary, AB
- Full-time
Lead facilities construction, renovation, maintenance, utility, and yard infrastructure projects from initial assessment through design, construction, commissioning, and closeout
Added 1 hour ago
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Team Lead - Mobility and ITS
Artelia Canada
Mississauga, ON
- Full-time
As a Team Lead within the Mobility and Intelligent Transportation Systems team, you will:
Added 1 hour ago
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Sr. Associate Software Development Engineer, Mobile
Workday
Vancouver, BC
- Full-time
…experience. We believe the best mobile apps combine not only engineering excellence, but also world class UX. If you're interested in joining a team of passionate engineers who eagerly…
Added 1 hour ago
DC
Coordinator, Facility Management
Defence Construction Canada
Quebec, QC
- Full-time
…may prepare maintenance management plans, conduct building systems inventories, and review computerized maintenance management system data and…
Added 1 hour ago
A
Proposal manager
ABB
Montreal, QC · Saint-Laurent, QC
- Full-time
At ABB, we help industries run leaner and cleaner - and every person here makes that happen. You’ll be empowered to lead, supported to grow, and proud of the impact we create together. Join…

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