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Added 5 mins ago
TR
Staff Software Engineer - II (KeyCite)
Thomson Reuters
Toronto, ON · Canada, Toronto, Ontario
- Full-time
As a Staff Software Engineer II at KeyCite, you will lead complex, business-critical engineering initiatives from architecture through production. You will modernise established platforms…
Added 5 mins ago
HS
Data Warehouse System Engineer
Hyve Solutions
ON · Ontario, Canada
- Full-time
We are seeking an experienced Data Warehouse SE (Data Platform Engineer) to lead the evolution of our enterprise data platform from a traditional Hadoop/Hive architecture to a modern…
Added 5 mins ago
HS
Site Reliability Engineer- EDI
Hyve Solutions
ON · Ontario, Canada
- $70,000 to $110,000 CAD / year
- Full-time
We are looking for a proactive and technically strong Site Reliability Engineer to support business-critical application platforms, EDI services, and production infrastructure across North…
Added 5 mins ago
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MONTREAL [HYBRIDE] - Observability Engineer (Dynatrace / Linux)
QUANTEAM - North America (RAINBOW PARTNERS Group)
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
Strong Linux/Unix system administration skills and solid Windows knowledge
Added 5 mins ago
ME
Technical Expert, Structures & Systems Design Integration (Contract)
Morson Edge (Canada)
Montreal, QC
- Full-time
A major Montreal aerospace manufacturer is looking for a senior engineer to be the go-to integrator for aircraft structures and systems across the full airframe. You’d be the person who…
Added 5 mins ago
AC
Electrical Engineer
ALTEN Canada
Pickering, ON
- Full-time
The Electrical Design Engineer will support projects for a major client in the nuclear industry, focusing on life extension and lower voltage modifications. The role involves working on…
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Head of Engineering
Mitrex - Building-Integrated Solar Technology
Toronto, ON
- Full-time
…with the Design Lead reporting to you, and be the licensed engineer who reviews, signs off and stamps the shop drawings our factory and installers build from. You'll own technical direction…
Added 20 mins ago
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Senior Software Engineer, Asset Management Digital Solutions (AMDS)
KPMG
ON · Toronto, Ontario
- Full-time
We are seeking a highly experienced, hands-on Senior Software Engineer with 8+ years of professional software-development experience to design, develop, and support enterprise applications…
Added 20 mins ago
Sr. Software Engineer, Systems Framework & Infrastructure
Tenstorrent
Toronto, ON
The Systems Engineering team is responsible for low-level management from the ASIC to the system level, supporting activities from pre-silicon development through production. In this role,…
Added 20 mins ago
ON
Operating Practices Officer
Ontario Northland
Cochrane, ON
- $100,412 to $118,114 CAD / year
- Full-time
Participate in regulatory, safety, and continuous improvement initiatives, including supporting the Rail Safety Management System (RSMS) committee as a subject matter expert.
Added 20 mins ago
TO
Operations Technologist
Town of Tillsonburg
Tillsonburg, ON
- $45.73 to $53.5 CAD / hour
- Full-time
Maintains engineering drawing filing system and administers and assists in records/plans project files management.
Added 35 mins ago
WT
Python Backend Engineer
Wissen Technology
Montreal, QC
- Full-time
…fundamentals, FastAPI, asynchronous programming, and backend system design. The ideal candidate will be responsible for designing, developing, and maintaining scalable, high-performance…
Added 35 mins ago
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Director, Engineering - Gilead Alberta
Gilead Sciences
AB · CA - AB - Edmonton
- Full-time
Oversees Gilead’s ABSA-issued Certificate of Authorization for its quality management system, covering the operation of pressure vessels and the construction, repair, and alteration of…
Added 35 mins ago
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Project Manager, Lakeshore West Construction Management
Metrolinx
Canada
- Full-time
…Transit and UP Express, as well as the PRESTO fare payment system. We are also building new and improved rapid transit, including GO Expansion, Light Rail Transit routes, and major…
Added 1 hour ago
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React Native - Mobile FullStack Developer
Zoho
Toronto, ON
- Contract
As a Senior Full Stack Software Engineer in our US Retirement technology organization, you will design, build, and ship high-quality mobile and backend solutions that serve our Retirement…
Added 1 hour ago
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React Native - Mobile Full Stack Developer
Zoho
Toronto, ON
- Contract
As a Senior Full Stack Software Engineer in our US Retirement technology organization, you will design, build, and ship high-quality mobile and backend solutions that serve our Retirement…
Added 1 hour ago
AI
Senior Supplier Quality Engineer
Aversan Inc.
Montreal, QC · Greater Montreal Metropolitan Area
- $95,000 to $120,000 CAD / year
- Full-time
Lead supplier quality system evaluations and assessments to verify supplier capabilities, quality management practices, and compliance with aerospace industry standards and…
Added 1 hour ago
BH
Senior Resource Planner - Full-Time Temporary
BC Hydro
Vancouver, BC
- $109,700 to $138,700 CAD / year
- Full-time
Coordinate and assist resource adequacy assessment, including ELCC for DSM and other system modelling tasks
Added 1 hour ago
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Software Engineer, AI - 12 month Contract
Pelmorex
Oakville, ON
- Contract
…information services, including the Alert Ready emergency alerting system. Our newly formed AI & Data Solutions team exists to turn that scale, data, and trust into a competitive advantage…
Added 1 hour ago
Engineer in Training
Kingston Midstream
Calgary, AB
Kingston Midstream is delighted to offer an exciting Engineer in Training opportunity. This EIT role is responsible for engineering support facility design and project management of…
Added 1 hour ago
Principal Software Engineer
OCS Ontario Cannabis Store
Toronto, ON
We’re looking for a Principal Software Engineer to join our team!
Added 1 hour ago
MN
Test Engineer
Matchtech North America
AB · Alberta, Canada
- Contract
atchtech are working with a key client to support the recruitment of a Testing & Commissioning Engineer / Specialist – Light Rail Transit to work on high profile railway projects in…
Added 1 hour ago
P
Software Engineer, AI - 12 month Contract
Pelmorex
Oakville, ON
- Full-time
- Contract
…information services, including the Alert Ready emergency alerting system. Our newly formed AI & Data Solutions team exists to turn that scale, data, and trust into a competitive advantage…
Added 1 hour ago
ON
Operating Practices Officer
Ontario Northland
Cochrane, ON
- Full-time
Participate in regulatory, safety, and continuous improvement initiatives, including supporting the Rail Safety Management System (RSMS) committee as a subject matter expert
Added 1 hour ago
VC
Project Manager
VTEK Consultants Inc.
Saint John, NB
- Full-time
We have a structured recruitment system in place to ease the hiring process.

OCS Ontario Cannabis Store

Principal Software Engineer

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Nov 2, 2026

Original job description

About Us

The Ontario Cannabis Store provides safe, responsible access to recreational cannabis for adults 19 and older. We operate the sole legal online store for recreational cannabis in Ontario and are the provincial wholesaler of cannabis for private retail stores.

Working at the OCS is a unique opportunity to be part of an agile start-up in a ground-breaking new industry. We’re a diverse team passionate about delivering a great customer experience, working together with mutual respect and building value out of our differences. We’re an inclusive organization that understands that delivering great results comes out of ensuring every voice is heard.

About the Role

We’re looking for a Principal Software Engineer to join our team!

The Principal Software Engineer is a senior member of the IT Development team and serves as the hands-on technical leader for Microsoft Dynamics 365 Finance and Operations and its enterprise integrations. This role provides senior technical expertise and recommendations, contributes engineering input to technology strategy, and develops and maintains engineering standards aligned with approved architectural direction.

The Principal Software Engineer translates business outcomes into secure, scalable, and supportable technical solutions; leads complex design and development; reviews critical code and detailed application designs; resolves high-impact problems; and mentors Software Engineers and Senior Software Engineers. Working across Development, Architecture, QA, DevOps, Security, business teams, and delivery partners, the role guides engineering execution from discovery and detailed design through implementation, release, and operational support.

About Your Day

Provide multi-system engineering expertise and recommendations, ensuring solutions align with IT strategy, approved enterprise architecture, and industry best practices.
Develop and apply approved engineering frameworks, reference patterns, implementation standards, and detailed technical documentation.
Evaluate implementation options based on business value, scalability, security, reliability, maintainability, observability, delivery risk, and total cost.
Provide engineering recommendations and communicate implementation impacts for cross-domain technical decisions through architectural governance.
Design and develop production-grade Microsoft Dynamics 365 Finance and Operations solutions using X++, extensibility patterns, data entities, custom services, business events, Data Management Framework, and batch processing.
Design end-to-end integrations, including APIs, events, messaging, data transformations, exception handling, and reconciliation.
Lead complex proofs of concept and translate validated findings into governed, supportable production solutions.
Review critical code and designs for correctness, maintainability, performance, security, testability, and alignment with standards.
Design custom applications or components where suitable commercial solutions do not exist and guide the configuration of SaaS and commercial off-the-shelf platforms.
Ensure adherence to programming, documentation, testing, and peer-review standards.
Implement and promote approved real-time, event-driven, asynchronous, and batch integration patterns across ERP and connected platforms.
Recommend and implement integration technologies, including APIs, Azure Logic Apps, Azure Functions, Azure Service Bus, Power Automate, Dataverse, Microsoft Fabric, Azure Synapse, data pipelines, and platform-native capabilities.
Develop and apply engineering standards for idempotency, retry, replay, dead-letter handling, data validation, reconciliation, versioning, and dependency management.
Lead engineering implementation of refactoring and migration initiatives aligned with approved modernisation roadmaps.
Assess emerging technologies through proofs of concept and provide evidence-based recommendations for architecture review.
Partner with developers and testing specialists to validate technical and business outcomes and advance automated unit, integration, contract, and regression testing, including test-driven development where appropriate.
Strengthen source control, branching, build, package, and deployment practices across development, QA, UAT, and production environments.
Embed secure coding, least privilege, identity, secrets management, encryption, auditability, and dependency controls throughout the development lifecycle.
Establish performance baselines, identify X++, SQL Server, database, query, integration, and end-to-end bottlenecks, and validate optimizations through controlled testing.
Define logging, telemetry, alerting, rollback, and post-deployment validation requirements for production readiness.
Serve as the technical SME and escalation point for complex incidents, defects, and production risks, leading root-cause analysis and sustainable corrective actions.
Prioritize urgent, high-impact issues while protecting data integrity, service continuity, and business outcomes.
Work with vendors and platform partners on complex issues while ensuring knowledge is retained internally.
Translate recurring operational issues into engineering backlog items, preventive controls, or architectural improvements.
Mentor Software Engineers, Senior Software Engineers, and co-op students through design reviews, pairing, workshops, and feedback, with a focus on Java, X++, SQL, integrations, performance engineering, and computer science fundamentals.
Foster respectful, evidence-based technical challenge and support decision-making where stakeholders have competing views.
Maintain accurate, current, and usable technical documentation and knowledge-transfer materials.

About You

Post-secondary education in Computer Science, Information Technology, Software Engineering, or a related field, or an equivalent combination of education and relevant experience.
10+ years of progressive software engineering experience, including significant hands-on experience developing and supporting Microsoft Dynamics AX or Dynamics 365 Finance and Operations solutions using X++.
Demonstrated experience as a senior technical lead for complex, business-critical enterprise applications, including leading engineering initiatives, establishing implementation standards, and mentoring engineers.
Significant experience in systems integration, application development, and enterprise solution design.
Advanced experience designing, developing, reviewing, troubleshooting, and optimizing integrations, application code, X++ solutions, and SQL Server workloads.
Significant experience designing and supporting integrations using APIs, messaging technologies, data exchange services, and enterprise integration platforms, including Java and JavaScript-based solutions.
Experience with Azure integration and application services, including Azure Logic Apps, Azure Functions, Azure Service Bus, or comparable platforms.
Experience partnering with Architecture, QA, Security, DevOps, business stakeholders, and vendors in an Agile delivery environment.
Expert knowledge of Dynamics 365 Finance and Operations architecture, data models, integration capabilities, and related business processes.
Advanced software engineering knowledge, including system design, application performance, database design, concurrency, security, scalability, and software quality practices, with hands-on proficiency in Java and JavaScript.
Deep knowledge of SQL Server, including indexes, execution plans, query optimization, locking, blocking, concurrency, and performance tuning.
Strong knowledge of API design and distributed-system concepts, including failure modes, idempotency, retries, replay, dead-letter handling, reconciliation, and operational monitoring.
Working knowledge of Power Platform governance, environment management, Power Automate, Dataverse, and the Power Platform admin center.
Ability to create detailed application design diagrams, interface specifications, technical documentation, estimates, and implementation plans aligned with approved architecture.
Strong teamwork, interpersonal, written, and verbal communication skills, with the ability to collaborate across functions and influence without formal authority.
Relevant Microsoft Dynamics 365 or Azure certifications are preferred.
Experience with Kafka or comparable enterprise messaging technologies is preferred.
Experience integrating with Power Apps, Java/Spring Boot services, Shopify, or digital commerce platforms is an asset.
Experience modernizing legacy or tightly coupled ERP integrations is an asset.
Experience in retail, supply chain, inventory, warehousing, procurement, order management, or B2B systems is preferred.
Additional education or training in retail, supply chain, order management, enterprise applications, or systems integration is an asset.
Experience delivering large, business-critical applications while managing competing priorities and dependencies is preferred.
Highly developed collaboration, negotiation, and change-leadership skills across multiple groups are preferred.
A pragmatic approach to emerging technologies and AI-assisted development, including appropriate review, security, and quality controls, is preferred.
Ability to coach engineers in X++, SQL, integration design, performance engineering, and systematic problem-solving is an asset.

About the Job

Location: Toronto, ON near York Mills and Yonge Street
Hours of Work: 36.25 a week
Employment Type: Full-Time, Permanent
Required Travel: Rare, usually within the GTA

Compensation

The target hiring range for this position is $130,000 - $145,000. This is a pay grade 8 role, with a salary range of $94,694.96 - $147,126.98. Placement in the salary range will be based on factors such as market conditions, internal equity, and candidate experience, skills, and qualifications relevant to the role.

We are committed to providing an accessible, equitable and inclusive candidate and employee experience. We provide reasonable accommodation throughout the recruitment process and in employment. If you require an accommodation please let us know, we will work with you to meet your needs.

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More about this job

Responsibilities

The Principal Software Engineer serves as the hands-on technical leader for Microsoft Dynamics 365 Finance and Operations, overseeing enterprise integrations and engineering standards. This role involves designing scalable technical solutions, mentoring engineering staff, and ensuring alignment with IT strategy and architectural governance.

Requirements

Candidates must have 10+ years of progressive software engineering experience with significant expertise in Microsoft Dynamics 365 Finance and Operations and X++. A post-secondary degree in a relevant field and strong proficiency in systems integration, SQL, and cloud-based application services are required.

Skills

Microsoft Dynamics 365 Finance and Operations
X++
SQL Server
Systems Integration
Azure Logic Apps
Azure Functions
API Design
Enterprise Architecture
Software Engineering
Java
JavaScript
Data Modeling
Performance Tuning
Cloud Computing
Agile Methodology
Mentorship

Visa sponsorship

Not detected in the job text

Keywords

Microsoft Dynamics 365
X++
SQL Server
Azure
API
Enterprise Integration
Software Engineering
Java
JavaScript
Dataverse
Power Platform
Azure Logic Apps
Azure Functions
Azure Service Bus
Microsoft Fabric
Azure Synapse
Agile
DevOps
System Architecture
Performance Engineering
Cloud Services
ERP
Data Management Framework
Messaging Technologies
Distributed Systems
Technical Leadership
Mentorship
Security
Scalability
Telemetry

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