Jobs in Canada

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Global QC Productivity & Excellence Lead
Roche
Mississauga, ON · Canada Pharma Campus
- Full-time
Must have 10 years of relevant experience in the pharmaceutical; biopharmaceutical ; manufacturing or supply chain with a focus on Quality Control
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OS
Senior Legal Counsel
Ontario Securities Commission
Toronto, ON · CA ON Toronto
- Full-time
…Legal Counsel is an experienced securities lawyer who will lead complex files and initiatives that advance the OSC’s mandate to foster fair, efficient and competitive capital markets and…
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Legal Counsel (12 to 18 month Contract Fixed Term OR Secondment)
Ontario Securities Commission
Toronto, ON
- Full-time
…businesses navigating the OSC’s regulatory framework, help design and deliver tests of new products, services and regulatory approaches, and contribute legal and policy analysis to OEGI’s…
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AVP of Fraud Risk - Governance, Policy and Reporting
TD
Toronto, ON
- Full-time
Oversee the design and execution of ORM programs across the team, through maintenance of job aids and tools/templates, and review of the quality of the artifacts being maintained across the…
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Field Service Engineer - Toronto Canada
Oneservice
Toronto, ON
- $30 to $35 CAD / hour
- Full-time
Reports to (Level): Field Service Team Lead or Field Service Manager
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Senior Analyst
McGill University
Sherbrooke, QC
- Full-time
…student digital experience. The Senior Analyst will independently lead complex functional analysis activities supporting the development, delivery, operation, and enhancement of…
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Ingénieur / Technicien – Génie industriel
Hitachi
Quebec, QC · (HE)Office_QC, Quebec City
- Full-time
Design ergonomic and safe workstations while improving work methods and reducing movement and material handling.
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TA
Forward Deployed Engineer (FDE) - GenAI / Agentic AI
Tiger Analytics Inc.
Remote, Canada
- Full-time
- Remote
Rapid Solution Prototyping & Delivery: Embed with client engineering and business stakeholders to design, build, and deploy end-to-end production solutions on Databricks within accelerated…
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Data Technician (Surveyor) - Land
Fugro
Mississauga, ON
- Full-time
…Accurate, reliable Geo-data is critical to improving your asset design, safety, and the performance of your roadway infrastructure. We can support you by providing Geodata analysis,…
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Role Enablement Senior Manager
Equinix
Toronto, ON
- Full-time
Act as thought partner to the Digital University lead, challenging assumptions on strategy, prioritisation, design quality and impact
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Digital Transformation & Change Management Senior Manager
Equinix
Toronto, ON
- Full-time
Lead change impact assessments, stakeholder mapping and readiness assessments; identify resistance patterns and design and track mitigations
Added 15 mins ago
RC
Microsoft Dynamics 365 Customer Engagement Senior Consultant
RSM Canada
Toronto, ON
- Full-time
Lead requirements gathering sessions with clients
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Agent Methode
Actalent
Montreal, QC
- $36 to $57 CAD / hour
- Contract
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Agent Methode
Actalent
Longueuil, QC
- $36 to $57 CAD / hour
- Contract
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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…
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Ingenieur RAMS / RAMS Engineer
Actalent
Montreal, QC
- $30 to $55 CAD / hour
- Contract
Environnement de travail hybride avec 3 à 4 jours par semaine sur site à Montréal, QC ou Ottawa, ON · Hybrid work schedule with 3-4 days per week on-site in Montreal, QC or Ottawa, ON
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UA
Marketing Specialist
UK Ammonia Alliance
Canada
- Full-time
Collaborate with design, sales, product, and external partners to ensure effective campaign execution.
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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…
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Siebel CRM Developer
vTech Solution Canada
Toronto, ON
- Contract
Experience in structured methodologies for the development, design, implementation and maintenance of applications
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Consultant, Product & Delivery - Sales & Risk Management Platforms
Deloitte
Toronto, ON
- Full-time
…work closely with the Product Leader and Product & Delivery Lead to translate business needs, data governance requirements, and regulatory considerations into clear functional solutions…
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Board of Directors
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Vaughan, ON
- Part-time
Design and coordinate educational workshops, inclusive activities, and community programs.
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Senior iOS Mobile Developer
Dawn InfoTek
Toronto, ON
- Contract
Location: Downtown Toronto, ON (Hybrid – 2 days per week in the office)
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HM
Test Analyst
Hossam Magdy And Partners
Canada
- Full-time
Design, develop, and execute test cases, test scripts, and test scenarios based on functional and technical requirements.
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A
Agent Methode
Actalent
Laval, QC
- $36 to $57 CAD / hour
- Contract
Added 15 mins 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.

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