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Added 11 mins ago
MF
Technical Support Engineer
Magnet Forensics
Calgary, AB · Vancouver, BC
- Full-time
The Technical Support Engineer provides first-level technical support to customers across various channels including chat, email, web, and phone. This role focuses on basic troubleshooting,…
Added 26 mins ago
TT
Optical System Design Engineer
Teledyne Technologies Incorporated
Waterloo, ON · Canada - Waterloo, ON
- Full-time
…high-performance semiconductor inspection cameras. As an Optical System Design Specialist, you’ll turn optical concepts into practical, production-ready solutions that combine illumination,…
Added 26 mins ago
TT
Systems Design Engineer III
Teledyne Technologies Incorporated
Waterloo, ON · Canada - Waterloo, ON
- Full-time
Lead system integration and technical execution for one or more camera development projects.
Added 26 mins ago
Senior Developer
Scotiabank
Toronto, ON
The Product Onboarding team is seeking a hands-on Senior Engineer to design and deliver modern, cloud-native onboarding applications using JavaScript, TypeScript, MongoDB, Express.js,…
Added 26 mins ago
Senior Renewable Power Engineer
Hatch
Mississauga, ON
Looking to take the next step in your career? Hatch is seeking a Senior Engineer, Renewable Power interested in the integration of Utility Scale Solar PV, wind, and BESS, to work as part of…
Added 41 mins ago
CF 18 AME (S) Level A
L3Harris Technologies
Cold Lake, AB
…(Hornet) Fighter Aircraft Program. The Aircraft Maintenance Engineer (AME M) supports aircraft availability and airworthiness through the performance of propulsion, powertrain, and…
Added 41 mins ago
CF 18 AME (M) Level A
L3Harris Technologies
Cold Lake, AB
…(Hornet) Fighter Aircraft Program. The Aircraft Maintenance Engineer (AME M) supports aircraft availability and airworthiness through the performance of propulsion, powertrain, and…
Added 41 mins ago
TB
Senior DevOps Engineer (SRE / Platform Engineering)
TLNT Bridge Recruiting
Vancouver, BC
- Full-time
…platform capabilities and are looking for a talented Senior DevOps Engineer with a strong Site Reliability Engineering (SRE) mindset to help take these systems to the next…
Added 41 mins ago
VS
Software Systems Engineer - Interferometry/microscopy
VIAVI Solutions
Ottawa, ON
- Full-time
…manufacturing use. We are hiring a full-stack software and systems engineer to own the software for our industrial microscopy inspection appliance and its companion PC application, from…
Added 41 mins ago
DevOps Engineer - Game Developer Experience
Electronic Arts
Vancouver, BC
You are a DevOps Engineer with 5 years of experience building production-level enterprise solutions that support software development teams. You enjoy automating repetitive tasks to reduce…
Added 41 mins ago
B
Customer Success Manager - Canada
Buildots
Toronto, ON
- Full-time
…the project and the users within it make the most out of the system, and building upon that success to generate business with the contractor’s future…
Added 41 mins ago
AC
Project Accountant
Accenture Construct
Toronto, ON
- Full-time
Review and process vendor invoices, including appropriate coding for consultants and subcontractors, and maintain accurate project financial records within the system
Added 41 mins ago
QI
Automation Control Engineer
Quickmill Inc
Peterborough, ON
- Full-time
…from you. We are seeking a highly skilled and creative CNC System Integrator/Software Engineer to join our dynamic team. The ideal candidate will have experience in PLC programming, C, C#,…
Added 41 mins ago
T
DevOps Engineer
TEEMA
Montreal, QC
- $65 to $77 CAD / hour
- Contract
Provide technical recommendations and maintain architecture and system documentation.
Added 41 mins ago
GT
Sr QA Engineer (POS)
GSPANN Technologies, Inc
Vancouver, BC
- Contract
Senior QA Engineer with experience across our in-store Point-of-Sale (POS) and mobility stack, including Oracle Xstore and Xmobile, to support application architecture, development and…
Added 56 mins ago
TF
Validation Engineering Specialist II
Thermo Fisher Scientific
Whitby, ON
- Full-time
Join our collaborative team as a Validation Engineer II at Thermo Fisher Scientific within the Continuous Process Verification (CPV) team, where you'll contribute to global healthcare and…
Added 56 mins ago
AI Engineer
Eclipse Automation
Cambridge, ON
We need a AI Engineer who can turn architecture and technical plans into secure, reliable, production-ready solutions. Approximately 70–80% of the role will focus on AI systems, agents,…
Added 56 mins ago
I-
Java Developer or Python Developer with Data Lineage and meta data
I8IS - Infiniti Software Solutions
Mississauga, ON
- Full-time
Robustness - graceful error handling, fault isolation, and defensive design so one bad input can't take the system down.
Added 56 mins ago
TB
Senior DevOps Engineer (SRE / Platform Engineering)
TLNT Bridge Recruiting
Vancouver, BC
- $113,900 to $147,000 CAD / year
- Full-time
…platform capabilities and are looking for a talented Senior DevOps Engineer with a strong Site Reliability Engineering (SRE) mindset to help take these systems to the next…
Added 56 mins ago
II
Embedded Electrical Engineer
Intero Integrity
Toronto, ON
- Full-time
The Embedded Electrical Engineer supports the development, maintenance, and continuous improvement of robotic inspection systems. This role suits a versatile engineer who enjoys a broad…
Added 56 mins ago
MT
Controls Engineer
Modern Technical Staffing Inc.
Toronto, ON
- Full-time
Overview Lead the design, standardization, and migration of control system hardware/software as we unify multiple controller platforms into a single Soft PLC architecture. This role focuses…
Added 1 hour ago
C
Database developer Smartstream TLM SME Senior Engineer
Citi
Mississauga, ON
- Full-time
Demonstrate hands-on experience building and supporting Cash, Securities, Internal, and Inter-System Reconciliation solutions.
Added 1 hour ago
V
Sr. Software Engineer - DevEx
VGS
Canada
- Full-time
Mission-Critical Accountability: We power payments infrastructure for global market leaders, making system trust and integrity our core deliverable. We don't treat compliance (PCI, SOC2,…
Added 1 hour ago
C
Product Engineer (Cabico Coaticook)
Cabico
Sherbrooke, QC
- Full-time
We are seeking a Product Engineer to join our team at our Coaticook, QC site. Your mission: you will bridge the gap between a product idea and its manufacture. Your role is to properly…
Added 1 hour ago
C
Product Engineer (Cabico Coaticook)
Cabico
Coaticook, QC
- Full-time
We are seeking a Product Engineer to join our team at our Coaticook, QC site. Your mission: you will bridge the gap between a product idea and its manufacture. Your role is to properly…

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.

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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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