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Engineering Manager, Reactor Engineering
AtkinsRéalis
Pickering, ON
- Full-time
Reporting to the Director of Engineering Services, the Engineering Manager, Reactor Engineering is responsible for the execution and technical leadership of engineering services in support…
Added 1 min ago
WO
Manager, HIS Applications
William Osler Health System
Brampton, ON
- Full-time
…managerial leadership to the Applications Team. Reporting to the Director, HIS Applications, the Manager serves as the Application Leader for their assigned Epic Applications and is…
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CG Supervisor
Ubisoft
Montreal, QC
- Full-time
In collaboration with CG department management, participate in the design and implementation of the technical and artistic pipeline, as well as the development of the production flow, while…
Added 1 min ago
UO
Product Engineer
University of Alaska Fairbanks Petroleum Engineering
Engineer, BC
- Full-time
Position Title: Product EngineerDepartment: EngineeringLocation: Fenton, MOReports To: Director of Product EngineeringClassification: Salary – ExemptPosition Summary:
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DataStage Developer
Cognizant
Canada
- Full-time
Design, build, and modify parallel jobs, sequence jobs, and custom routines in IBM InfoSphere DataStage (Designer client). -- Must have
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Associate Director - Operational Excellence - Client Lifecycle Management (CLM)
RBC
Toronto, ON
- Full-time
The Operational Excellence Associate Director drives execution of audit remediation activities and operational excellence initiatives within the Client Lifecycle Management pillar. This…
Added 16 mins ago
WO
Manager, HIS Applications
William Osler Health System
Brampton, ON
- Full-time
…managerial leadership to the Applications Team. Reporting to the Director, HIS Applications, the Manager serves as the Application Leader for their assigned Epic Applications and is…
Added 31 mins ago
GT
QC Inspector
GeoSpectrum Technologies, Inc
Port Coquitlam, BC
- Full-time
Reporting to the Director of Procurement and Quality, the QC Inspector supports International Submarine Engineering (ISE) by verifying that purchased materials, manufactured parts,…
Added 31 mins ago
GT
Technical Procurement Specialist
GeoSpectrum Technologies, Inc
Port Coquitlam, BC
- Full-time
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Added 46 mins ago
Senior Estimator, Pacific Link (Contract)
Trans Mountain
Calgary, AB
Review project scope, engineering deliverables, design criteria, execution plans, schedules, contracting strategies, technical studies and vendor or contractor proposals to confirm estimate…
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Staff Product Designer, Agentic Experiences
Loblaw Companies Limited
Toronto, ON
- Full-time
Reporting to the Senior Director of Product Design, Digital Health and Conversational Experiences, you'll partner closely with Product, Engineering, Research, Go-to-Market and design…
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Lead Producer - Assassin's Creed
Ubisoft
Quebec, QC
- Full-time
Support the creative director in realizing the game’s vision and apply the company’s prescribed management and design methods
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Director of Human Resources
Sipekne'katik
Indian Brook, NS
- Full-time
The Director of Human Resources provides strategic leadership for all human resources functions, aligning people strategy with organizational goals. This role oversees talent management,…
Added 1 hour ago
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Senior Product Owner
Infotree Global Solutions
Montreal, QC
- Contract
Lead initiatives with multidisciplinary teams (business, IT, experience design, and content), maintaining a strong focus on customer and organizational value.
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Mechanical Engineering Services Manager
Saltworks Technologies
Richmond, BC
- Full-time
…faster, more consistent, and easier to execute. Reporting to the Director, Mechanical Engineering, you'll lead a growing team responsible for pipe stress, seismic and structural analysis,…
Added 1 hour ago
Character Artist - EA Sports UFC
Electronic Arts
Vancouver, BC
You will report to the project Development Director and contribute to our ongoing goal of raising the visual quality, authenticity, and player experience of EA SPORTS characters.
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Summer Intern 2027 - Global Hedging, Variable and Indexed-Linked Products
Manulife
Toronto, ON
- Full-time
…is responsible for the hedging assets and is headed by the Director, Global Hedging – Variable and Indexed-Linked Products Strategy. The Strategy group’s primary responsibility is to…
Added 2 hours ago
Human Resources Advisor
ANDRITZ AG
Peterborough, ON
As the first equipment manufacturer in Canada and a world leader in the design of hydroelectric turbines and generators, ANDRITZ Canada has more than 185 years of know-how.
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Senior C++ Engineer
Semperis
Remote, Canada
- Full-time
- Remote
Design and implement high-performance C++ applications while
Added 2 hours ago
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Human Resources Advisor
ANDRITZ
Peterborough, ON
- €80,000 to €100,000 EUR / year
- Full-time
Reporting to the Director, Human Resources, the Human Resources Advisor will serve as HR generalist, supporting the full range of human resources activities for the Peterborough location…
Added 2 hours ago
Project Coordinator
Eclipse Automation
Cambridge, ON
…Management Office for assigned projects. Working with the Project Director, and the Project Managers, the Coordinator will offer administrative support to ensure the effective delivery of…
Added 2 hours ago
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Director of Internal Control
Boyd Interactive
Toronto, ON · North York, ON
- $100,000 to $130,000 CAD / year
- Full-time
Reporting ultimately to the Audit Committee, and day-to day to the CFO and CTO, the Director of Internal Audit is responsible for delivering internal audit functions across all disciplines…
Added 3 hours ago
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Senior Manager, Technology Transformation
Amyantek
Toronto, ON
- Contract
Current State of Transformation: The initial operating model design phase has already been completed. The successful candidate will be responsible for executing and operationalizing the…
Added 4 hours ago
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Audio Engineer – Animated Short Film
Twine
Canada
- Contract
…characters, and storytelling. You will collaborate directly with the director, providing creative input and responding to revision feedback throughout the…
Added 5 hours ago
HT
Director, Finance (CSM)
Husky Technologies
Bolton, ON
- Full-time
The Finance Director serves as a strategic business partner to the Leadership Team in support of Husky’s Global Service Business and Customer Success Management strategy. This role provides…

Semperis

Senior C++ Engineer

Remote, Canada

Remote

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Workplace: Remote
Experience: 7+ years of professional experience in C++ development with demonstrated senior-level expertise
Posting language: English
Posted: Nov 4, 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.

We are seeking an experienced Senior C++ Software Engineer with strong
system-level programming expertise and advanced troubleshooting capabilities.
The ideal candidate will have a deep knowledge of Windows internals and be
passionate about solving complex technical challenges.

Key Responsibilities:

Design and implement high-performance C++ applications while maintaining code quality and system stability
Develop and maintain user-mode components that are injected into sensitive Windows processes and intercept system APIs
Perform advanced crash dump analysis and BSOD investigations
Develop and maintain components that work with Windows security protocols
Collaborate with cross-functional teams to diagnose and resolve critical technical issues

Required Qualifications:

Bachelor's degree in Computer Science, Software Engineering, or related field
7+ years of professional experience in C++ development with demonstrated senior-level expertise
Expert-level knowledge of Windows internals and system architecture
Hands-on experience with DLL injection and API hooking (e.g., Microsoft Detours, MinHook) in production code
Advanced proficiency in WinDbg for crash dump analysis,
including:
- Strong understanding of x64 architecture
- Extensive experience with WIN32 API
- Ability to analyze and resolve BSOD issues
knowledge of Windows Authentication Architecture:
- SSPI
- Kerberos protocol implementation
- LDAP protocol and directory services
Extensive experience with: RPC, DCOM
Strong understanding of memory management, thread synchronization, and system resource optimization

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

Design and maintain high-performance C++ applications and user-mode components that interact with sensitive Windows processes, intercept system APIs, and support Windows security protocols. Analyze crash dumps and BSODs, troubleshoot critical technical issues, and collaborate with cross-functional teams to resolve them.

Requirements

Requires a bachelor's degree in Computer Science, Software Engineering, or a related field, plus at least seven years of professional C++ development experience. Candidates should have expert Windows internals knowledge and production experience with DLL injection, API hooking, WinDbg, x64, Win32, Windows authentication protocols, RPC, DCOM, memory management, and thread synchronization.

Skills

C++
Windows Internals
System-Level Programming
DLL Injection
API Hooking
WinDbg
Crash Dump Analysis
BSOD Troubleshooting
Windows Security Protocols
Windows Authentication Architecture
SSPI
Kerberos
LDAP
RPC
DCOM
Memory Management

Visa sponsorship

Not detected in the job text

Hiring contact

Anna Taylor

Keywords

C++
Windows Internals
Windows System Architecture
System-Level Programming
DLL Injection
API Hooking
Microsoft Detours
MinHook
WinDbg
Crash Dump Analysis
BSOD Investigation
x64 Architecture
Win32 API
Windows Security Protocols
Windows Authentication Architecture
SSPI
Kerberos
LDAP
Directory Services
RPC
DCOM
Memory Management
Thread Synchronization
System Resource Optimization
Cybersecurity

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