Jobs in Canada

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Added 22 mins ago
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Lead Principal Core Infrastructure Engineer
Oracle
Toronto, ON
- $123,900 to $203,600 CAD / year
- Full-time
…SLO‑aligned durability and availability standards across dependent services. Establishes KPIs and advanced telemetry; applies formal verification for complex features; and develops robust…
Added 22 mins ago
O
Senior Data Center Support Services Technician
Oracle
Montreal, QC
- $53,900 to $88,500 CAD / year
-Collaborates across teams to lead the delivery of impactful work and provide support for critical team objectives. Leverages advanced understanding of business, stakeholder, and/or…
Added 36 mins ago
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Operation Model and Service Transition Analyst, Contact Centre
Miratech
Kitchener, ON · Toronto
- Full-time
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 1 hour ago
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Gestionnaire des ressources énergétiques / Energy Resource Manager
Microsoft
Quebec, QC
- Full-time
Le Cloud Operations & Innovation (CO+I) de Microsoft est le moteur qui alimente nos services infonuagiques. En tant que gestionnaire de données CO+I, vous jouerez un rôle clé dans la mise…
Added 1 hour ago
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Swarm Data Platform Solution Engineer
Microsoft
Toronto, ON
- Full-time
…environment in the era of AI? If so, we invite you to join our team as a Cloud & AI Solution Engineer in Innovative Data Platform for commercial customers at Microsoft. Here, you'll be at…
Added 1 hour ago
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DCN Project Cost and Risk Manager
SLB
Calgary, AB
- Full-time
…expenditures, manage forecasting and reporting processes, and lead the project risk management…
Added 1 hour ago
GC
Senior Manager, FP&A - Central Technology
Game Companies
Vancouver, BC
- Full-time
Oversee financial management across workforce expenses, software licensing, infrastructure, cloud services, capital investments, and other technology expenditures.
Added 1 hour ago
GC
Senior DevOps Engineer - EA Sports Technology
Game Companies
Vancouver, BC
- Full-time
The DevOps team is looking for an experienced DevOps Engineer to join our team. We’re looking for candidates with experience designing, deploying, and operating solutions in a public cloud…
Added 1 hour ago
GC
Advanced DevOps Engineer - EA Sports Technology
Game Companies
Vancouver, BC
- Full-time
The EA SPORTS™ Technical Team is seeking an experienced DevOps Engineer to join the organization. This role is ideal for someone with a strong passion for technology and deep experience…
Added 1 hour ago
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Concepteur Ou Conceptrice Logiciel Principal (E)
Actalent
Montreal, QC
- $60 to $85 CAD / hour
- Contract
Vous travaillerez principalement sur site, avec une présence attendue trois jours par semaine dans un établissement moderne récemment aménagé
Added 1 hour ago
CL
Solutions Architect - Enterprise Content Management (ECM)
Canada Life
London, ON
- Full-time
Lead cloud-native architecture initiatives using AWS and modern platform services.
Added 2 hours ago
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Business Performance Manager
nesto
Canada
- Full-time
…combine over 50 years of mortgage expertise with proprietary cloud and AI technology to transform the future of…
Added 2 hours ago
DG
AI Data Lead
Doane Grant Thornton LLP
Toronto, ON
- Full-time
…trying to say is that we’re a large and growing professional services firm that still feels like a community. We employ about 3000 people across Canada, and we truly care about our…
Added 2 hours ago
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Global Information Security Architect
Affinity
Vancouver, BC
- Full-time
Lead security architecture strategy for cloud migration and modernization initiatives across Google Cloud Platform (GCP) and Microsoft Azure environments, leveraging cloud-native security…
Added 2 hours ago
T
Senior Azure Cloud Solutions Architect
TEKsystems
Calgary, AB
- $95 to $115 CAD / hour
- Contract
Demonstrated experience as an Azure Cloud Architect, Solution Architect, or Senior Azure technical lead.
Added 2 hours ago
KT
Account Executive – B2B Technology Solutions
KSPACE TECHNOLOGIES HQ
Remote, Canada
- $45,000 to $55,000 CAD / year
- Full-time
- Remote
Our expertise spans software engineering, artificial intelligence, enterprise systems, IT infrastructure, cloud technologies, data analytics, and strategic technology advisory.
Added 3 hours ago
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Senior Manager, Engineering
TD
Toronto, ON
- Full-time
Lead a team of engineers to design, engineer, and coordinate execution of IAM related components for new service delivery, platform enablement & enhancements, and cloud migrations on our…
Added 3 hours ago
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Senior Software Developer, Forma Admin - Back End
Autodesk
Vancouver, BC
- Full-time
…and increasing predictability. In Forma, we have 5 separate cloud ecosystems, over 400 developers across 9 time zones, innovating 29 individual products. To scale and deliver value to our…
Added 3 hours ago
A
Senior Software Developer, Forma Admin - Back End
Autodesk
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…and increasing predictability. In Forma, we have 5 separate cloud ecosystems, over 400 developers across 9 time zones, innovating 29 individual products. To scale and deliver value to our…
Added 3 hours ago
A
Senior Software Developer, Forma Admin - Back End
Autodesk
Vancouver, BC
- Full-time
…and increasing predictability. In Forma, we have 5 separate cloud ecosystems, over 400 developers across 9 time zones, innovating 29 individual products. To scale and deliver value to our…
Added 3 hours ago
A
Senior Software Developer, Forma Admin - Back End
Autodesk
Toronto, ON
- Full-time
…and increasing predictability. In Forma, we have 5 separate cloud ecosystems, over 400 developers across 9 time zones, innovating 29 individual products. To scale and deliver value to our…
Added 3 hours ago
T
3DEXPERIENCE DevOps Specialist
Techso
Montreal, QC
- Full-time
Our team works with recognized clients across a variety of industries, including aerospace, automotive, finance, events, and watchmaking.
Added 3 hours ago
G
Développeur(euse) logiciel / Software Developer - Appliances Platform (Edge OS)
Genetec
Quebec, QC
- Full-time
Nous travaillons avec les technologies de pointe au confluent de l'IoT, de l'embarqué et du Cloud afin de fournir des solutions pour simplifier la gestion des opérations de nos clients,…
Added 3 hours ago
E
React Native Developer
Experis
Toronto, ON
- $65 to $75 CAD / hour
- Contract
Seeking an experienced Engineering Lead / Senior Full-Stack Developer to join a high-performing team delivering modern web and mobile applications. The successful candidate will combine…
Added 3 hours ago
T
Sr. Backend Engineer - Node.JS
Telna
ON · Ontario, Canada
- Full-time
…brands, mobile network operators and enterprises. Our engineering team builds the platforms and services that let millions of people get connected in seconds, wherever they are in the…

Oracle

Lead Principal Core Infrastructure Engineer

Toronto, ON, Canada

$123,900 to $203,600 CAD / year · Full-time

Apply on eeho.fa.us2.oraclecloud.com About employer

Applications open in a new tab.

Job details

Pay: $123,900 to $203,600 CAD / year
Job type: Full-time
Apply by: May 9, 2027
Posting language: English
Posted: Nov 10, 2026

Original job description

Mentors teams and leads the architecture of highly scalable, interdependent distributed systems. Identifies and removes performance/scalability bottlenecks for hyper‑scale workloads; defines scalability requirements with stakeholders; and designs elastic, high‑impact systems while advancing innovation in data plane platforms. Engineers and oversees fault‑tolerant, in‑service‑upgradable designs; optimizes resilience mechanisms (load‑shedding, throttling, rate‑limiting); and sets SLO‑aligned durability and availability standards across dependent services. Establishes KPIs and advanced telemetry; applies formal verification for complex features; and develops robust replication/synchronization strategies. Advises and leads resolution of complex production issues, sets operational readiness and SOP standards, and directs incident response and RCAs. Architects advanced security controls, drives remediation and compliance, and delivers enterprise‑level automation (IaC) and change strategies enabling safe, automated patching, updates, and rollbacks.

Responsibilities

Key Responsibilities

System Design & Architecture - System Scalability:

–Mentor the team in the architecture and design of highly scalable, interdependent distributed systems, ensuring horizontal and vertical scalability and overall performance, including leveraging distributed state management tools. –Lead the identification of performance and scalability bottlenecks and recommend solutions to optimize code and/or systems for large-scale data processing and high-throughput requirements to improve performance for hyper-scale systems. –Lead collaboration with stakeholders to define system scalability requirements, ensuring the defined requirements meet customer expectations. –Leverage deep expertise to design high-impact, interdependent systems to scale with elasticity (e.g., effectively scaling both up and down). –Drive innovation in the use of data plane platforms. –Evaluate whether systems are meeting nonfunctional scalability requirements, and proactively anticipate growing business needs within the business unit.

System Design & Architecture - System Reliability Design:

–Design and oversee the implementation of fault-tolerant, interdependent systems capable of withstanding in-service updates by implementing sophisticated redundancy, replication, and automatic failover capabilities. –Lead the design and implementation of systems that effectively handle service disruptions (e.g., network partitions) by prioritizing consistency, availability, or partition tolerance. –Guide the optimization of advanced mechanisms to handle network unreliability, including load-shedding, throttling, and rate-limiting. –Design interdependent systems that are durable and adhere to service level objectives (SLOs), driving standards for availability and durability of other computing services within the organization

System Design & Architecture - System Reliability Performance:

–Define key performance indicators (KPIs) and telemetry to identify risks, gaps, or cyclical dependencies in running, interdependent systems. –Drive the creation and customization of highly complex dashboards, telemetry systems, and alerting mechanisms, proactively ensuring system health and reliability.

System Design & Architecture - Correctness / Availability:

–Maintain expertise in industry standards for verifying correctness and apply existing techniques to interdependent systems. –Formally verify complex features (e.g., via TLA+) to ensure system design correctness for various interdependent systems. –Develop advanced strategies for data replication and synchronization, ensuring robust data integrity and availability

Operational Troubleshooting & Incident Management:

–Advise on efforts to diagnose, debug, and resolve complex issues in active, interdependent systems to support ongoing operation. –Develop and implement comprehensive strategies to prevent interruptions, ensuring no maintenance windows are required for customers and users when resolving issues. –Maintain expertise in dependencies, dependents, and owned systems to drive effective troubleshooting and performance. –Set standards for operational readiness and standard operating procedures within the department, and hold third-party partners accountable for meeting those standards. –Oversee operational support rotations, providing expert guidance in incident response and leading root cause investigations to prevent future occurrences.

Compliance & Security:

–Architect advanced security measures to protect data and applications in multi-tenant environments, and lead initiatives to enhance data and application protection. –Guide the execution of comprehensive remediation plans to address identified security vulnerabilities. –Ensure cloud infrastructure is in compliance with industry standards and regulations, and guide documentation efforts across projects.

Automation & Change Management:

–Develop enterprise-level automation tools and strategies (e.g., Infrastructure as Code (IaC)) and oversee their implementation. –Drive alignment of change management plans and organizational initiatives for patching, updating, and rolling back applications, and design interdependent systems to allow for automation of these processes.

Core Responsibilities

Planning & Execution:

–Manages and provides direction on timelines, deliverables, and budgets when applicable for critical high-impact projects or initiatives that impact the line of business, ensuring timely completion and adherence to requirements. Anticipates and plans for shifts in resources or timelines based on changing business priorities, ensuring optimal outcomes.

Collaboration & Partnership:

–Influences cross-functional leaders and external stakeholders to gain alignment on strategic objectives. Fosters partnerships with key business leaders, stakeholders, and/or customers, identifying opportunities for expanding partnerships and promoting long-term organizational success. Champions transparency and inclusivity by actively seeking, listening to, and incorporating diverse perspectives.

Problem Solving:

–Leads specialized, advanced problem-solving efforts, serving as an escalation point for complex issues. Guides others to leverage innovative data-driven techniques to address ambiguous or novel issues, identify root causes, and drives the implementation of solutions that prevent future issues.

Continuous Learning:

–Leverages deep industry knowledge and expertise to serve as a thought leader within the organization. Contributes to the advancement of the field or industry through thought leadership (e.g., conference presentations, white papers, research contributions). Maintains and evolves expertise in relevant areas by proactively monitoring emerging trends, technologies, and industry standards, ensuring the organization remains current with best practices. Champions continuous learning and knowledge sharing, promoting professional development across teams. Applies new knowledge to drive advancement and mentors others to do the same.

Continuous Improvement:

–Develops innovative solutions and drives the implementation of ideas that increase the efficiency and effectiveness of processes, protocols, and workflows across the organization. Evaluates effectiveness of updated approaches and methods for continued improvement to enhance efficiencies and ensure changes align with organizational goals. Designs and develops metrics to measure success of improvement initiatives.

Performance and Development:

–Serves as a subject matter expert regarding talent needs and organizational talent strategy. Imparts leadership and expert knowledge throughout the talent development pipeline including candidate interviews, candidate assessment, and hiring decisions, ensuring alignment with organizational talent strategy.

Qualifications

Disclaimer:

Oracle uses Artificial Intelligence in our recruiting process. Read more about it in our Recruiting Privacy Policy.

Range and benefit information provided in this posting are specific to the stated locations only

CA: Hiring Range in CAD from: $123,900 to $203,600 per annum.

Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle's differing products, industries and lines of business.
Candidates are typically placed into the range based on the preceding factors as well as internal peer equity.

Vacancy Type - New Position

Only Oracle brings together the data, infrastructure, applications, and expertise to power everything from industry innovations to life-saving care. And with AI embedded across our products and services, we help customers turn that promise into a better future for all. Discover your potential at a company leading the way in AI and cloud solutions that impact billions of lives.

True innovation starts when everyone is empowered to contribute. That’s why we’re committed to growing a workforce that promotes opportunities for all with competitive benefits that support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs.

We’re committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing accommodation-request_mb@oracle.com or by calling 1-888-404-2494 in the United States.

Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

Apply on eeho.fa.us2.oraclecloud.com About employer

More about this job

Responsibilities

The role involves leading the architecture and design of highly scalable, fault-tolerant distributed systems while mentoring teams to ensure performance and reliability. It also requires driving enterprise-level automation, managing incident responses, and establishing operational standards across the organization.

Requirements

Candidates must possess over 10 years of relevant experience in designing complex, interdependent systems and hyper-scale workloads. Strong expertise in infrastructure as code, security compliance, and formal verification techniques is required.

Skills

Distributed systems
System architecture
Scalability
Reliability engineering
Infrastructure as code
Telemetry
Incident response
Data plane platforms
Security controls
TLA+
Automation
Cloud infrastructure
Performance optimization
Fault tolerance
Mentoring
Strategic planning

Benefits

Medical insurance
Life insurance
Retirement options
Volunteer programs

Visa sponsorship

Not detected in the job text

Keywords

Distributed Systems
Scalability
Infrastructure as Code
IaC
Telemetry
TLA+
Cloud Infrastructure
Data Plane
Reliability
SLO
KPI
Incident Response
Automation
Security
Compliance
Load-shedding
Throttling
Rate-limiting
Replication
Synchronization
Architecture
Performance Engineering
Fault Tolerance
Multi-tenant
Operational Readiness
SOP
RCA
Patching
Rollbacks
Enterprise Automation

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Work requirements

Jobs in Canada