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Added 9 mins ago
GO
Human Resources Business Partner
Government of New Brunswick
NB · NB, Canada
- Full-time
…objectives through effective people strategies. This role provides expert advice, guidance, and coaching on a wide range of human resources matters, helping leaders navigate complex…
Added 9 mins ago
Senior Customer Experience Associate - March Road, Kanata, ON - 18.75 hours/week
Scotiabank
Ottawa, ON · Kanata, ON
Being a technology expert and sharing your knowledge by introducing clients to our mobile banking applications and assisting them to better manage their banking needs
Added 9 mins ago
Technical Support Analyst I
Scotiabank
Toronto, ON
Provide Technical support to Business Banking, Private Banking and Commercial clients for GTB Cash Management products via Inbound Call channel. Contribute to the overall success of the…
Added 9 mins ago
E
Analyst (Scheduler), Project Controls
EPCOR
AB · Edmonton, Alberta
- Full-time
- Temporary
Expert knowledge of scheduling software i.e. Primavera P6.
Added 9 mins ago
IG
Heat Transfer SME
Insight Global
Canada
- Contract
Insight Global is seeking an experienced Heat Transfer Subject Matter Expert to provide engineering-domain leadership and validation throughout Honeywell Technologies’ UHX application…
Added 9 mins ago
RC
Technical Account Manager/ Client Partner(Digital Transformation)
Royal Cyber Inc.
ON · Ontario, Canada
- Full-time
Be the expert to our customers. Exhibit deep and up-to-date knowledge of Royal Cyber Sales Solutions offerings, including use cases or case studies – (Sales Navigator, Sales Insights) and…
Added 9 mins ago
BI
PeopleSoft HCM Technical Delivery Lead
BURGEON IT SERVICES
Mississauga, ON
- Contract
· Expert-level knowledge of PeopleTools technologies, including PeopleCode, Application Engine, Integration Broker, Component Interfaces, SQR, Application Packages, Process Scheduler, and…
Added 24 mins ago
LC
Staff Product Designer, Agentic Experiences
Loblaw Companies Limited
Toronto, ON
- Full-time
…outcomes grounded in customer needs, business priorities and technical…
Added 24 mins ago
SA
Senior Clinical Application Analyst
Schroeder Ambulatory Centre
Richmond Hill, ON
- Full-time
As the Senior Clinical Applications Analyst, you will be primary owner and subject matter expert for the MEDITECH Expanse platform and other supporting clinical applications at the…
Added 39 mins ago
CI
Researcher
Canadian Institute for Safety, Wellness, and Performance (CISWP)
Cambridge, ON
- $70,000 to $80,000 CAD / year
- Full-time
Prepare technical content for Knowledge Transfer and Exchange (KTE) materials acting as a subject matter expert
Added 39 mins ago
AB
Product Developer
ACI Brands Inc.
Oakville, ON
- Full-time
Must be considered an expert in Illustrator and Photoshop
Added 39 mins ago
AC
Senior Manager, Assurance and Accounting - Audit
ACCA Careers
Vancouver, BC
- Full-time
Deliver expert industry and technical expertise in audit and assurance through client interactions, reports, technical work, management presentations and the creation of high-quality…
Added 54 mins ago
HA
Senior Electrical Engineer (Science & Technology)
H.H. Angus & Associates Ltd.
AB · Calgary, AB
- Full-time
Recognized technical subject matter expert within the organization.
Added 54 mins ago
HA
Senior Electrical Engineer (Healthcare)
H.H. Angus & Associates Ltd.
Vancouver, BC
- Full-time
Recognized technical subject matter expert within the organization.
Added 1 hour ago
JG
Data Architect With AWS Glue PySpark Data Modeling 12+ Years
J2B Global LLC
Mississauga, ON
- Full-time
Lead data architecture reviews and provide technical guidance on data platform enhancements.
Added 1 hour ago
BI
PeopleSoft HCM Technical Delivery Lead
BURGEON IT SERVICES
Mississauga, ON
- Contract
Position: PeopleSoft HCM Technical Delivery Lead
Added 1 hour ago
BI
PeopleSoft HCM Technical Delivery Lead Mississauga, Canada
BURGEON IT SERVICES
Mississauga, ON
- Contract
Job Title: PeopleSoft HCM Technical Delivery Lead
Added 1 hour ago
ED
Observability Product Owner-EN 503
Export Development Canada | Exportation et développement Canada
Remote, Canada
- $96,557 to $128,743 CAD / year
- Full-time
- Remote
…Crown corporation, we offer innovative financial solutions and expert insights to help businesses explore new markets, mitigate risks, and achieve…
Added 1 hour ago
ED
Observability Product Owner-EN 503
Export Development Canada | Exportation et développement Canada
Remote, Canada
- $96,557 to $128,743 CAD / year
- Full-time
- Remote
…Crown corporation, we offer innovative financial solutions and expert insights to help businesses explore new markets, mitigate risks, and achieve…
Added 1 hour ago
ED
Observability Product Owner-EN 503
Export Development Canada | Exportation et développement Canada
Remote, Canada
- $96,557 to $128,743 CAD / year
- Full-time
- Remote
…Crown corporation, we offer innovative financial solutions and expert insights to help businesses explore new markets, mitigate risks, and achieve…
Added 1 hour ago
ED
Observability Product Owner-EN 503
Export Development Canada | Exportation et développement Canada
Remote, Canada
- $96,557 to $128,743 CAD / year
- Full-time
- Remote
…Crown corporation, we offer innovative financial solutions and expert insights to help businesses explore new markets, mitigate risks, and achieve…
Added 1 hour ago
ED
Observability Product Owner-EN 503
Export Development Canada | Exportation et développement Canada
Remote, Canada
- $96,557 to $128,743 CAD / year
- Full-time
- Remote
…Crown corporation, we offer innovative financial solutions and expert insights to help businesses explore new markets, mitigate risks, and achieve…
Added 1 hour ago
ED
Observability Product Owner-EN 503
Export Development Canada | Exportation et développement Canada
Remote, Canada
- $96,557 to $128,743 CAD / year
- Full-time
- Remote
…Crown corporation, we offer innovative financial solutions and expert insights to help businesses explore new markets, mitigate risks, and achieve…
Added 1 hour ago
Customer Experience Associate - Windfields (15 hours/week)
Scotiabank
Oshawa, ON
Being a technology expert and sharing your knowledge by introducing clients to our mobile banking applications and assisting them to better manage their banking needs
Added 1 hour ago
Investment & Personal Banking Specialist - Cote Des Neiges
Scotiabank
Montréal-Ouest, QC
Educate customers, providing relevant insights and expert advice

Semperis

Senior C++ Engineer

Remote, Canada

Remote

Full-time

Apply About employer

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.

Apply About employer

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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