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Added 1 month ago
GD
Vice President, Land & Joint Mission Systems
General Dynamics Missions System International
Calgary, AB · Ottawa, Ontario
- Full-time
At General Dynamics Mission Systems–International, we do more than engineer technology, we deliver mission-critical capabilities that strengthen national security, enhance allied readiness,…
Added 1 month ago
Software Development Engineer Intern - Summer 2027 (CAN)
Amazon
Vancouver, BC
…commitment to operational excellence, ensures we deliver the highest quality solutions for our…
Added 1 month ago
Senior Software Engineer – Full Stack (AI First)
Precisely International Jobs
Canada
We are seeking an experienced and technically strong Senior Software Engineer to join our Master Data Management (MDM) product line within Precisely’s Data Integrity Suite. In this role,…
Added 1 month ago
EP
Project Estimation Manager [On-Site, Hybrid or Remote] - Gestionnaire Estimation des Projets [Sur Place, Hybride ou Télétravail] |
EDF power solutions
Montreal, QC
- Full-time
…functional coverage and technical continuity for the Senior Data Solutions Engineer during periods of absence or elevated workload demand. As such, the ideal candidate will bring a strong…
Added 1 month ago
A
Data Engineering Specialist
Accenture
Toronto, ON
- Full-time
Lead cross-functional troubleshooting and incident resolution for owned data domains, communicating impacts, recovery actions, and follow-up improvements.
Added 1 month ago
Field Engineer, Fort McMurray | Projects & Services
Chemelex
Fort McMurray, AB
Supervise and lead onsite and offsite Project Engineers/Designers and Technologists in work, site priorities, safety, quality, and efficiency.
Added 1 month ago
JP
Data Engineer
Jim Peplinski Capital
Calgary, AB
- Full-time
We are growing, and we are looking for a Data Engineer who likes to build things from scratch, solve hard problems, and get things done. We're a small, senior technology team on an…
Added 1 month ago
PM
Clinical Systems Developer
Profound Medical
Mississauga, ON
- $75,000 to $120,000 CAD / year
- Full-time
We are seeking a Clinical Systems Engineer to lead the technical investigation of device failures across the product lifecycle - reproducing failures, tracing them to root cause across…
Added 1 month ago
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Senior Front-End Developer, Web Experimentation
Jobber
Remote, Canada
- Full-time
- Remote
…and automated workflows to move faster without sacrificing quality - and we want this person to help lead that evolution, not just keep up with…
Added 1 month ago
A
Lead Software Engineer – AI, Data Visualization & Platform
Astucemedia
Montreal, QC
- Full-time
As Lead Software Engineer – AI, Data Visualization & Platform, you will help bridge architectural vision, product innovation, advanced visualization, and day-to-day engineering execution.
Added 1 month ago
KC
Senior Embedded Software Designer
Kepler Communications
Toronto, ON
- Full-time
Our mission is to provide real-time on-orbit connectivity for critical missions, enabling a new era of data-driven intelligence and innovation. With 33 satellites launched to date, Kepler…
Added 1 month ago
A
Staff Software Engineer
Affinity
Remote, Canada
- Full-time
- Remote
Reporting to the Sr Engineering Manager, as a Staff Software Engineer, you'll have the opportunity to push our product in new directions while also shaping the next iterations of the…
Added 1 month ago
CG
Senior Data Platform Engineer - Zonda - Toronto, ON
CoStar Group
Toronto, ON
- $140,000 to $170,000 CAD / year
- Full-time
Senior Data Platform Engineer: Senior Data Platform Engineer – Zonda – Toronto, ON
Added 1 month ago
AI Engineer
NetBrain
Toronto, ON
We’re looking for a Senior AI Engineer to design and build production-grade agent and RAG systems that power intelligent, reliable automation across our platform. This role combines…
Added 1 month ago
I
Associate Electrical Engineer
Innergex
Longueuil, QC
- Full-time
…convinced that generating power from renewable sources will lead the way to a better world. We remain committed to responsible growth that balances people, our planet, and prosperity. We…
Added 1 month ago
Test Engineer & Technical Authority
WSG Energy Services
BC
The Test Engineer & Technical Authority serves as the lead technical authority for all testing activities within their designated scope. This role is responsible for developing and owning…
Added 1 month ago
A
Team Lead, Senior Fullstack Engineer
Arcadia
Toronto, ON
- $160,000 to $220,000 CAD / year
- Full-time
A fast-growing AI software company is hiring a Team Lead, Senior Full Stack Software Engineer in Toronto to help build a modern enterprise platform used to manage, monitor, and scale AI…
Added 1 month ago
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C ++ Developer
Sapsol Technologies Inc
Remote, Canada
- Remote
We are seeking a highly experienced Senior Systems Engineer - C/C++ Full Stack Developer to lead a strategic modernization initiative for a mission-critical Store Management System that has…
Added 1 month ago
R
Responsable de produit digital – Produit Digital de Service à la Clientèle / Digital Product Owner – Customer Service Digital Product
RTX
Longueuil, QC
- Full-time
Added 1 month ago
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Staff Software Engineer
VGS
Canada
- Full-time
…directly into their stack, taming the complexity of payment data so they can move…
Added 1 month ago
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IT Senior Functional Analyst - ePPDS
Agropur
Longueuil, QC · ON · St-Hubert Campus
- Full-time
Lead advisory and discovery workshops with business teams, client partners, and manufacturing executives to define system goals and map out "to-be" process models.
Added 1 month ago
OM
Water and Closure Lead
Orla Mining
ON · Musselwhite Mine, Ontario
- Full-time
Reporting to the Environmental Superintendent, the Water and Closure Lead ensures that activities, projects and initiatives related to water, waste rock, tailings and closure management are…
Added 1 month ago
AM
Fuse Validation Lead
Advanced Micro Devices, Inc
Markham, ON
- Full-time
We are seeking an engineer to join our team that will thrive in a fast-paced work environment, using effective communication, problem-solving, and prioritization skills. Individuals that…
Added 1 month ago
ST
Senior Commissioning and Qualification Engineer I
STEMCELL Technologies
Burnaby, BC · Canada - BC, Burnaby, Production Way, Onsite
- Full-time
STEMCELL Technologies, Canada’s largest biotech company is looking for a Senior Commissioning and Qualification Engineer to join the team out of our main headquarters in Burnaby!
Added 1 month ago
C
Responsable - Plateforme IA (Lead AI Platform Engineer)
CGI
Montreal, QC
- Full-time
In this context, the PSC is creating a new Lead AI Platform Engineer position. The role will be responsible for structuring and evolving our AI capabilities, both on-premises and in the…

Sapsol Technologies Inc

C ++ Developer

Remote, Canada

Remote

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Job details

Workplace: Remote
Posting language: English
Posted: Sep 18, 2026

Original job description

Expected Duration: Initial contract term is expected to be one year, with extension opportunities available based on project timelines, business priorities, and contractor performance.

Rate: Commensurate with experience, technical qualifications, and demonstrated expertise in C/C++, legacy platform modernization, and database migration. When submitting candidates, include your proposed bill rate requirements.

Supplier Submission Requirements: Qualified candidate resumes, proposed bill rates, and experience qualifications should be submitted in Fieldglass no later than September 25, 2026 for initial consideration. Early submissions are encouraged as candidates may be reviewed on a rolling basis.

About the Role

We are seeking a highly experienced Senior Systems Engineer - C/C++ Full Stack Developer to lead a strategic modernization initiative for a mission-critical Store Management System that has evolved over more than 30 years.

The program's primary objective is the transformation of a proprietary EZC file-based database platform into a modern PostgreSQL relational database architecture. The legacy environment supports a large ecosystem of interconnected applications, system programs, libraries, batch processes, utilities, and business services that have accumulated decades of business logic, customizations, ad hoc enhancements, and non-standard implementations.

This role requires a hands-on engineering leader capable of analyzing complex legacy systems, reverse engineering undocumented functionality, designing modern architectures, and driving technical transformation while ensuring operational stability and business continuity.

Key Responsibilities

Legacy System Modernization

Lead the modernization of a 30+ year-old Store Management System platform.
Analyze and reverse engineer proprietary EZC file structures and data access patterns.
Develop migration strategies from EZC to PostgreSQL with minimal business disruption.
Identify and remediate technical debt, legacy dependencies, and non-standard implementations.
Design transition architectures supporting phased migration and coexistence of legacy and modern platforms.

Software Engineering

Design, develop, and maintain enterprise-grade solutions using C and C++.
Refactor and modernize large legacy codebases while preserving critical business functionality.
Develop APIs, middleware, integration services, and modernization frameworks.
Troubleshoot complex applications, database, and infrastructure issues.
Drive code quality, performance optimization, maintainability, and scalability initiatives.

Database Architecture & Migration

Design and implement PostgreSQL database schemas, indexing strategies, and performance optimization solutions.
Convert proprietary file-based data models into efficient relational database designs.
Develop ETL, conversion, reconciliation, and validation processes.
Ensure data integrity, auditability, and migration accuracy.
Optimize high-volume transactional and batch-processing workloads.

Enterprise Systems Integration

Analyze dependencies across applications, libraries, services, utilities, interfaces, and batch jobs.
Collaborate with architects, business analysts, infrastructure teams, and application owners.
Develop integration solutions that support both legacy and modern environments.
Produce technical documentation, architecture diagrams, and migration plans.

AI-Assisted Development

Leverage AI-powered engineering tools to accelerate software delivery.
Utilize AI tools for legacy code analysis, reverse engineering, dependency discovery, automated documentation, test generation, and modernization activities.
Validate, optimize, and production-harden AI-generated code and architectural recommendations.
Establish best practices and governance for responsible AI-assisted software development within enterprise environments.

Required Qualifications

Bachelor’s degree in computer science, Engineering, Information Systems, or equivalent experience.
10+ years of software engineering experience.
8+ years of hands-on C/C++ development experience.
Extensive experience working with large-scale legacy systems and mission-critical enterprise applications.
Strong experience with relational database design.
Proven experience with database modernization and migration projects.
Deep understanding of software architecture, systems programming, and integration patterns.
Experience troubleshooting highly complex, distributed application environments.
Strong analytical and problem-solving skills.
Demonstrated experience applying AI-assisted development tools within enterprise software engineering environments.

Preferred Qualifications

Experience with proprietary, hierarchical, or file-based database platforms.
Experience in retail, store management, point-of-sale (POS), inventory management, merchandising, or supply chain systems.
Experience with high-volume transaction processing systems.
Experience modernizing legacy C/C++ platforms into service-oriented or API-driven architectures.
Familiarity with cloud technologies and modernization practices.
Experience leading technical teams and mentoring engineers.
Knowledge of DevOps, CI/CD, automated testing, and application observability.

Error! Filename not specified.

Required Technical Skills

Preferred Technical Skills

Claude Code
Python

PostgreSQL
EZC

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More about this job

Responsibilities

Lead the modernization of a 30-year-old store management system by migrating proprietary file-based data to a modern PostgreSQL architecture. Design and implement enterprise-grade C/C++ solutions while ensuring business continuity and operational stability during the transition.

Requirements

Requires a bachelor's degree and over 10 years of software engineering experience, with at least 8 years specifically in C/C++ development. Candidates must demonstrate extensive expertise in legacy system modernization, relational database design, and AI-assisted development tools.

Skills

C
C++
PostgreSQL
Database Migration
Legacy System Modernization
Systems Engineering
API Development
SQL
Python
Claude Code
EZC
Data Modeling
ETL
Performance Optimization
Software Architecture

Remote locations

Canada

Remote locations (standardized)

Canada

Visa sponsorship

Not detected in the job text

Keywords

C
C++
PostgreSQL
Legacy Modernization
Database Migration
EZC
Systems Engineering
Full Stack
API
Middleware
ETL
Data Integrity
Performance Optimization
Claude Code
Python
Retail
Point-of-Sale
Inventory Management
Supply Chain
Software Architecture
Technical Debt
Reverse Engineering
DevOps
CI/CD
Automated Testing
Distributed Systems
Enterprise Integration
Business Continuity
Relational Database
Cloud Technologies

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