Jobs in Longueuil, QC and nearby

Jobs within 25 km of Longueuil, QC, Canada. Nearby towns and cities are included. Distances are straight-line, not driving distances.

19,134 listings · 2,922 employers Counted Oct 4, 2026. How we count

About these jobs

Employers hiring include Loblaw Companies Limited (642 listings), Bombardier (463 listings), Pomerleau (266 listings).

Common roles: Project manager, Retail sales associate, Sales representative.

890 of these listings include employer-provided pay. Open a job to see its currency and pay period.

Advertised starting pay
Pay period	Median starting pay	Listings
CAD / year	80,000.00	502
CAD / hour	30.00	268
USD / year	90,000.00	55
USD / hour	41.00	40

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Workplace classifications: 0% remote, 34% hybrid, 66% on-site, 0% not specified. Hybrid and on-site classifications may be inferred from descriptions. Check the original ad.

Based on the dated count above. Listings can change. How we count

Jobs in Longueuil, QC and nearby

Within 25 km

Email me new jobs Save this search

Added 3 days ago
RT
Gestionnaire principale(e), Contrôle financier / Senior Manager, Controllership
Rio Tinto
Montreal, QC
- Full-time
Added 3 days ago
Spécialiste, systèmes qualité et conformité - Gestion documentaire - Quality Systems Documentation
GRIFOLS, S.A.
Montreal, QC
Added 3 days ago
Assistant Route Service Sales Representative - Temporary
Cintas
Boucherville, QC
Added 3 days ago
C
Project Manager, Government and Collaboration Programs, and Academic Partnerships
CAE
Montreal, QC
- Full-time
Added 3 days ago
BC
Chargé(e) de projet / Project Manager - Barrage Hydro / Hydro Dam
Bird Construction
Montreal, QC
- Full-time
Added 3 days ago
A
Agent de méthode Structure / Structural Manufacturing Engineering
Airbus
Montreal, QC
- Full-time
Added 3 days ago
A
Agent de méthode Structure / Structural Manufacturing Engineering
Airbus
Montreal, QC
- Full-time
Added 3 days ago
A
Agent de méthode Structure / Structural Manufacturing Engineering
Airbus
Montreal, QC
- Full-time
Added 3 days ago
A
Loan Administrator / Loan Operations Analyst
Astek
Montreal, QC
- Full-time
Added 3 days ago
P&
Spécialiste Qualité de la Chaîne d'Approvisionnement / Supply Chain Quality Specialist
Pratt & Whitney
Longueuil, QC
- Full-time
Added 3 days ago
CE
PLM Functional Analyst
Capgemini Engineering
Montreal, QC
- Full-time
Added 3 days ago
V
Head of Paid Search
Valnet
Montreal, QC
- Full-time
Added 3 days ago
AI
Security Architecture – Cloud Security & Application Security
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Montreal, QC
- Full-time
Added 3 days ago
PLM Functional Analyst
Capgemini
Montreal, QC
Added 3 days ago
PLM Functional Analyst
Capgemini
Montreal, QC
Added 3 days ago
N
Senior Producer - Pillar | Responsable senior de la production - Pilier
NBCUniversal
Montreal, QC
- Full-time
Added 3 days ago
C
Architecte de solutions IA – Senior
CGI
Montreal, QC
- Full-time
Added 3 days ago
SC
Analyste Support Applicatif (Junior)
SII Canada
Montreal, QC
- Full-time
Added 3 days ago
AI
Data Governance Lead
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Montreal, QC
- Full-time
Added 3 days ago
CE
Architecte de solutions PLM/PLM Solution Architect
Capgemini Engineering
Montreal, QC
- Full-time
Added 3 days ago
CE
Architecte de solutions PLM/PLM Solution Architect
Capgemini Engineering
Montreal, QC
- Full-time
Added 3 days ago
S
Service - Caissier
Sobeys
Montreal, QC
- Full-time
Added 3 days ago
GZ
Gestionnaire régional/Regional Manager
Gestion Zagora
Montreal, QC
- Full-time
Added 3 days ago
M
Data Governance Lead
MethodHub
Montreal, QC
- Contract
Added 3 days ago
MC
French-Speaking Business Analyst, Banking and ECM (35829)
Myticas Consulting
Montreal, QC
- Contract

Mantu

C++ Software Developer

Greater Montreal Metropolitan Area, QC, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Oct 30, 2026
Experience: Minimum of 5 years of professional experience in C/C++ software development.
Posting language: English
Posted: Sep 30, 2026

Original job description

C++ Software Developer

📍 Location: Saint-Laurent, QC

🏢 Work model: Hybrid, 1 day per week, plus an additional day every 3 weeks

💼 Employment options: Permanent or freelance

Position summary

Our client is looking for a C++ Software Developer to join a specialized engineering group developing software capabilities for advanced sensor systems.

The successful candidate will contribute to several phases of the software development lifecycle, including requirements definition, architecture, design, development, unit testing, integration, validation, debugging, deployment, and technical documentation.

Main responsibilities

Develop new C++ software features from requirements definition and design through implementation, testing, integration, and documentation.
Investigate, diagnose, and correct software defects identified during development, integration, and formal validation campaigns.
Participate in software architecture, feature design, requirements validation, code reviews, and improvements to development practices.
Develop unit tests and support V&V specialists in defining formal test plans and validation activities.
Contribute to feature integration, solution deployment, software release activities, and technical documentation.
Plan software deliverables within an Agile environment while collaborating with developers, architects, V&V specialists, and other engineering teams.

Qualifications

Bachelor’s degree in Computer Engineering, Software Engineering, Electrical Engineering, or a related discipline. Equivalent professional experience may be considered.
Minimum of 5 years of professional experience in C/C++ software development.
Experience developing software on Windows and/or Linux, with strong knowledge of real-time programming concepts, including processes, threads, semaphores, synchronization, and memory management.
Hands-on experience with TCP/IP, UDP, sockets, and interprocess communication.
Experience with Git, GitHub, or another source-control and software-integration platform, along with full software development lifecycle experience.
Strong communication, organization, documentation, debugging, and collaboration skills, with availability to work full time according to the hybrid schedule in Saint-Laurent.

Experience with aerospace, avionics, sensors, defense, or other safety-critical systems is preferred. French and English bilingualism is an advantage.

Apply About employer

More about this job

Responsibilities

Develop and maintain C++ software features across the lifecycle, from requirements and design through implementation, testing, integration, validation, deployment, and documentation. Diagnose defects, contribute to architecture and code reviews, support formal validation activities, and coordinate software deliverables with cross-functional engineering teams in an Agile environment.

Requirements

A bachelor's degree in computer engineering, software engineering, electrical engineering, or a related discipline is required, although equivalent professional experience may be considered; at least five years of professional C/C++ development experience is required. Candidates should have Windows and/or Linux experience, knowledge of real-time programming and networking, source-control and software lifecycle experience, and strong communication, documentation, debugging, and collaboration skills; safety-critical industry experience is preferred.

Skills

C++
C
Real-Time Programming
Windows
Linux
TCP/IP
UDP
Sockets
Interprocess Communication
Git
Software Architecture
Unit Testing
Debugging
Software Integration
Agile
Technical Documentation

Visa sponsorship

Not detected in the job text

Keywords

C++
C
Windows
Linux
Real-Time Programming
Processes
Threads
Semaphores
Synchronization
Memory Management
TCP/IP
UDP
Sockets
Interprocess Communication
Git
GitHub
Software Architecture
Requirements Definition
Unit Testing
Integration Testing
Verification and Validation
Code Reviews
Agile
Sensor Systems
Aerospace
Avionics
Defense
Safety-Critical Systems
Software Deployment

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