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Added 1 min ago
C
Software Engineer, GPU Inference
Cerebras
Toronto, ON
- Full-time
Debug across system layers. Diagnose complex failures and performance regressions across application code, vLLM, PyTorch, ROCm/HIP, collective communication libraries, kernels, drivers,…
Added 1 min ago
A
Machine Learning Operations Developer, AI/ML Platfor
Autodesk
Toronto, ON
- Full-time
Autodesk, a global leader in 3D design, engineering, manufacturing, and entertainment software, is seeking an MLOps Developer to join our AI/ML Platform team. This role will contribute to…
Added 1 min ago
TM
Senior Purchasing Specialist, Pacific Link (Contract)
Trans Mountain
Calgary, AB
- Contract
Trans Mountain Corporation operates Canada’s only pipeline system transporting oil products to the West Coast. We deliver approximately 890,000 barrels of petroleum products each day…
Added 17 mins ago
W
Staff Vehicle Program Manager
Waabi
Toronto, ON
- Full-time
Act as Waabi's technical face to the OEM and build trust at every level, from executive reviews to working-level engineering teams.
Added 17 mins ago
SC
Team Manager - Application Development
Staples Canada
Richmond Hill, ON
- Full-time
Build and strengthen the team's integration engineering capabilities, including API development, middleware technologies, system integration patterns, event-driven architectures, and…
Added 30 mins ago
A
Machine Learning Operations Developer, AI/ML Platfor
Autodesk
Montreal, QC
- Full-time
Autodesk, a global leader in 3D design, engineering, manufacturing, and entertainment software, is seeking an MLOps Developer to join our AI/ML Platform team. This role will contribute to…
Added 30 mins ago
A
Machine Learning Operations Developer, AI/ML Platfor
Autodesk
Toronto, ON
- Full-time
Autodesk, a global leader in 3D design, engineering, manufacturing, and entertainment software, is seeking an MLOps Developer to join our AI/ML Platform team. This role will contribute to…
Added 32 mins ago
Lead, Document Control, Pacific Link (Contract)
Trans Mountain
Calgary, AB
Collaborate with Information Technology, Information Management, Project Controls, Engineering, Supply Chain, Construction, Commissioning, Regulatory and Operations teams to resolve system,…
Added 46 mins ago
A
Staff Software Engineer - Open Source Data Platform (ODP)
Acceldata
Kitchener, ON
- Full-time
At Acceldata, you won't just be writing code; you'll be defining the architecture and technical vision for modern data platforms used by some of the world's largest enterprises.
Added 46 mins ago
R
Production Planner
Raytheon
Midland, ON
- Full-time
Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver…
Added 46 mins ago
SP
Professor - Industrial Robotics
Seneca Polytechnic
Toronto, ON · North York, ON
- Full-time
Minimum completed PhD in Robotics, Mechatronics, Electrical/Mechanical Engineering, or a related field.
Added 46 mins ago
ED
Sr Software Developer (Lead) - EN 178
Export Development Canada | Exportation et développement Canada
Toronto, ON
- $96,557 to $128,743 CAD / year
- Full-time
Leverage strong full-stack software engineering expertise across React, Angular, JavaScript/TypeScript, .NET, APIs, cloud services, and modern DevOps practices to design, build, and operate…
Added 46 mins ago
ED
Sr Software Developer (Lead) - EN 178
Export Development Canada | Exportation et développement Canada
Calgary, AB
- $96,557 to $128,743 CAD / year
- Full-time
Leverage strong full-stack software engineering expertise across React, Angular, JavaScript/TypeScript, .NET, APIs, cloud services, and modern DevOps practices to design, build, and operate…
Added 46 mins ago
ED
Sr Software Developer (Lead) - EN 178
Export Development Canada | Exportation et développement Canada
Montreal, QC
- $96,557 to $128,743 CAD / year
- Full-time
Leverage strong full-stack software engineering expertise across React, Angular, JavaScript/TypeScript, .NET, APIs, cloud services, and modern DevOps practices to design, build, and operate…
Added 47 mins ago
P
GTM Campaign Manager
Procurify
Remote, Canada
- Full-time
- Remote
…strategy into pipeline reality. Working directly under GTM Engineering, you'll build, launch, and continuously optimize the campaigns and targeted lists that feed our go-to-market teams -…
Added 47 mins ago
Backend Developer – Java/Python & AI
Capco
Toronto, ON
Solid understanding of backend architecture, REST APIs, microservices, system integrations and modern software engineering practices.
Added 1 hour ago
LT
Senior Project Manager with Airline Technology
Lorven Technologies Inc.
Canada
- Contract
Lead airline software implementations, system integrations, and transformation initiatives.
Added 1 hour ago
Q
Project Manager
Querentia
Vancouver, BC
- Contract
Experience with system migrations, payment systems, or transaction‑processing platforms (generic wording).
Added 1 hour ago
Senior Technical Recruiter, Infrastructure
Robinhood
Toronto, ON
Experience using an applicant tracking system (such as Greenhouse) and sourcing tools (such as Gem or similar platforms)
Added 1 hour ago
SL
Senior UI/UX Software Engineer (UE5)
SkyBox Labs
Burnaby, BC
- Full-time
…using cutting-edge UE5 technology. As part of our specialized engineering group, you’ll collaborate with UI/UX designers, artists, technical designers, and core software engineers to build…
Added 1 hour ago
SL
UI/UX Software Engineer (UE5)
SkyBox Labs
Burnaby, BC
- Full-time
…using cutting-edge UE5 technology. As part of our specialized engineering group, you’ll collaborate with UI/UX designers, artists, technical designers, and core software engineers to build…
Added 1 hour ago
SD
Senior Analyst, Business Intelligence
Shoppers Drug Mart
Mississauga, ON
- Full-time
…technical skills that will leverage SHN program, patient, and system data to generate outputs and insights that guide effective business decision making. They will work with key…
Added 1 hour ago
B
Lifecycle Optimization Manager
BGIS
Markham, ON
- Full-time
…emissions. The role evaluates each building as an integrated system and identifies targeted interventions that improve reliability, resilience, energy and water efficiency, emissions…
Added 1 hour ago
WI
Lead Instrumentation & Control Engineer, Resources
WSP in Canada
Sudbury, ON · Greater Sudbury, ON
- Full-time
With an unmatched breadth and depth of engineering, advisory and science‑based expertise, our global minds unite to power local solutions.
Added 1 hour ago
WI
Senior Instrumentation & Controls Engineer, Resources
WSP in Canada
Sudbury, ON · Greater Sudbury, ON
- Full-time
With an unmatched breadth and depth of engineering, advisory and science‑based expertise, our global minds unite to power local solutions.

Microsoft

Senior Software Engineer - Backend

Vancouver, BC, Canada

Software Engineering IC4 - The typical base pay range for this role across Canada is CAD $114,400 - CAD $203,900 per year. · Full-time

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Job details

Pay: Software Engineering IC4 - The typical base pay range for this role across Canada is CAD $114,400 - CAD $203,900 per year.
Job type: Full-time
Posting language: English
Posted: Oct 8, 2026

Original job description

Overview

At the core of Microsoft Ads is a mission-critical, high-throughput real-time bidding (RTB) platform. It processes millions of auction requests per second, executes complex auction logic under strict latency constraints, and directly impacts revenue, win rate, partner satisfaction, and platform reliability.

This role owns core architectural and technical evolution of the platform, focusing on modernization, performance, scalability, experimentation infrastructure, and operational excellence. The position requires deep expertise in low-latency distributed systems, solid leadership in large-scale refactoring and platform modernization, and close collaboration across engineering, data science, experimentation, and business stakeholders.

The engineer in this role drives initiatives with company-level impact, ensuring our platform can continue to scale, evolve, and support future Microsoft Ads growth.

Microsoft’s mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.

Starting January 26, 2026, Microsoft AI (MAI) employees who live within a 50- mile commute of a designated Microsoft office in the U.S. or 25-mile commute of a non-U.S., country-specific location are expected to work from the office at least four days per week. This expectation is subject to local law and may vary by jurisdiction.

Responsibilities

Own technical direction and execution for core components, a high-scale, latency-sensitive real-time bidding service at the heart of Microsoft Ads.
Lead design and implementation of scalable, high-performance backend systems operating under strict latency and reliability requirements.
Drive platform modernization and long-term sustainability of critical services, improving code quality, maintainability, and operational safety.
Ensure performance, scalability, and stability of the service as traffic, data volume, and business requirements continue to grow.
Define and evolve instrumentation, observability, and experimentation capabilities to support data-driven decision making and safe production changes.
Collaborate closely with cross-functional partners (engineering, data science, experimentation, product, and infrastructure) to align technical solutions with business goals.
Provide technical leadership and mentorship, influencing architecture decisions and engineering best practices across teams.

Qualifications

Required Qualifications:

Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
- OR equivalent experience.

Preferred Qualifications:

Master's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
- OR Bachelor's Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
- OR equivalent experience.
Experience working on high-throughput, production systems where scalability, latency, and stability are critical.
Demonstrated ability to design, evolve, and maintain complex systems over time.
Experience collaborating with cross-functional teams to deliver solutions aligned with business needs.
Problem-solving skills and ability to analyze and address performance or reliability issues in production environments.
Experience with real-time bidding systems, ad tech, or high-frequency decision systems.
Familiarity with experimentation platforms, A/B testing, or traffic shaping systems.
Experience working with ML-driven decision systems or integrating models into production pipelines.
Exposure to large-scale data processing or feature pipelines.
Experience with cloud environments and modern deployment practices.

#MicrosoftAI

Software Engineering IC4 - The typical base pay range for this role across Canada is CAD $114,400 - CAD $203,900 per year.

Find additional pay information here:
https://careers.microsoft.com/v2/global/en/canada-pay-information.html

Software Engineering IC4 - L'échelle salariale de base typique pour ce rôle dans l'ensemble du Canada est de 114,400 $ CAD à 203,900 $ CAD par année.

Pour plus d'information au sujet de la rémunération, veuillez cliquer ici:
https://careers.microsoft.com/v2/global/en/canada-pay-information.html

Ce poste sera ouvert pendant au moins cinq jours et les candidatures seront acceptées de façon continue jusqu’à ce que le poste soit pourvu.

This position will be open for a minimum of 5 days, with applications accepted on an ongoing basis until the position is filled.

Microsoft est un employeur offrant l’égalité d’accès à l’emploi. Tous les candidats qualifiés seront pris en considération pour l’emploi, sans égard à l’âge, à l’ascendance, à la citoyenneté, à la couleur, aux congés médicaux ou familiaux, à l’identité ou à l’expression de genre, aux renseignements génétiques, à l’état d’immigration, à l’état matrimonial, à l’état de santé, à l’origine nationale, à un éventuel handicap physique ou mental, à l’affiliation politique, au statut de vétéran protégé ou au statut militaire, à la race, à l’ethnie, à la religion, au sexe (y compris la grossesse), à l’orientation sexuelle ou à toute autre caractéristique protégée par les lois, ordonnances et règlements locaux applicables. Si vous avez besoin d’aide avec des accommodements religieux et/ou d’un accommodement raisonnable en raison d’un handicap pendant le processus de candidature, apprenez-en plus sur la demande d’accommodement.

Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance with religious accommodations and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations.

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More about this job

Responsibilities

The engineer will own the technical direction and architectural evolution of a high-throughput, real-time bidding platform. They will lead the design and implementation of scalable, latency-sensitive backend systems while collaborating with cross-functional teams to drive platform modernization.

Requirements

Candidates must have a bachelor's degree in computer science or a related field and at least 4 to 8 years of engineering experience depending on the degree level. Proficiency in languages such as C, C++, C#, Java, JavaScript, or Python is required, along with experience in high-throughput, production-grade distributed systems.

Skills

C
C++
C#
Java
JavaScript
Python
Distributed systems
Real-time bidding
Scalability
Latency optimization
System architecture
Observability
Experimentation
Machine learning
Data processing
Cloud environments

Benefits

Equal opportunity employer
Inclusive culture
Professional development

Visa sponsorship

Not detected in the job text

Keywords

Software Engineering
Backend
Real-time bidding
Distributed systems
Latency
Scalability
C
C++
C#
Java
JavaScript
Python
Ad tech
Machine learning
Observability
Experimentation
A/B testing
Cloud
Data pipelines
System architecture
Refactoring
Performance engineering
Reliability
Instrumentation
Traffic shaping
Microsoft Ads
Technical leadership
Mentorship
Production pipelines
Feature pipelines

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