Principal Software EngineerQSC • Montreal (administrative region), QC, CA
Principal Software Engineer
QSC • Montreal (administrative region), QC, CA
5 days ago
Job type
- Full-time
Job descriptionDeliver microservices that enable seamless omni‑channel experiences across business and customer platforms, ensuring consistency, personalization, and performance. Build secure service layers to support customer authentication (SSO, OAuth, Azure Active Directory B2C) and user data management. Enable features such as software subscription lifecycle management, self‑service account tools, and dynamic content personalization. Integrate microservices with enterprise systems including Salesforce Sales / Service / Experience Clouds, Oracle ERP modules, Aria billing solutions, and QSC’s proprietary applications. Build robust and scalable data services for near‑real‑time data exchange, synchronization, and transformation across platforms. Leverage Azure Data Factory, Azure SQL, Cosmos DB, and Azure Storage for backend data processing and persistence strategies. Define and enforce data modeling, API versioning, and service documentation standards. Implement service‑level security using OAuth2, JWT, role‑based access control (RBAC), and Azure Key Vault for secrets management. Establish monitoring, telemetry, logging, and alerting practices using Azure Monitor, Application Insights, and Log Analytics. Optimize microservices for high availability, disaster recovery, and scalability across global Azure regions. Conduct code reviews, security reviews, and performance testing for all services prior to production release. Serve as a technical leader and mentor across engineering teams, fostering a high standard of technical excellence. Lead architecture discussions, code reviews, and technical workshops for internal engineers and contractors. Collaborate with enterprise architects, QA leaders, DevOps engineers, and platform owners to ensure system coherence. Stay current with evolving Azure capabilities and new architectural patterns, driving continuous innovation within the team. Advocate for “shift‑left” practices, ensuring quality, security, and scalability considerations are built early into the development lifecycle. 10+ years of progressive software engineering experience with deep expertise in backend systems development. 5+ years architecting, building, and operating microservices on Microsoft Azure. Extensive experience integrating with enterprise platforms such as Salesforce and Oracle via APIs, events, and middleware. Deep knowledge of .NET Core / .NET 6+, C#, Azure SDKs, Azure DevOps, and modern API design practices. Demonstrated experience enabling customer‑facing experiences such as portals, self‑service capabilities, and subscription management. Hands‑on experience with Azure Kubernetes Service (AKS) and containerized microservices architecture is strongly preferred. Experience applying security best practices for cloud‑native services, including OAuth2, API security, and compliance. Experience working in agile development environments and collaborating with cross‑functional teams (UX, Product, QA, Infrastructure). Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or related field; Master’s degree preferred. Microsoft Certified : Azure Solutions Architect Expert or Azure Developer Associate strongly preferred. Exceptional problem‑solving skills, strategic thinking, and a strong bias toward execution. Outstanding communication skills — able to clearly convey complex ideas and technical concepts to both engineering and business audiences. Strong passion for innovation, modern cloud technologies, and customer‑centric solution building. Self‑starter with the ability to thrive in a fast‑paced, dynamic, and collaborative environment. Committed to fostering a culture of learning, mentorship, and engineering excellence.
QSC is a global leader in full-stack AV solutions, delivering cutting-edge technology that transforms collaboration and physical experiences across corporate, education, hospitality, entertainment, and other markets. With a reputation for innovation, quality, and customer-first service, QSC is one of the fastest-growing companies in the industry, redefining how people interact with sound, video, and control technologies.
We are seeking a Lead Principal Software Engineer to architect, design, and develop microservices for QSC’s evolving enterprise technology stack. This role will be responsible for building high-performing, scalable, and resilient services utilizing the Microsoft Azure technology ecosystem. These services will power omni-channel experiences across QSC’s internal business platforms (such as Salesforce and Oracle) and external customer-facing systems (such as websites, first‑party portals, and applications).
The Lead Principal Software Engineer will play a critical role in enabling strategic capabilities such as software subscriptions, self‑service account management, and personalized experiences, serving as both a technical expert and a hands‑on builder within a fast‑paced, collaborative environment.
Key Responsibilities
Microservices Architecture and Development
- Define and own the architecture for microservices that are highly scalable, secure, resilient, and maintainable.
- Champion best practices for API design (REST, GraphQL) and event‑driven architectures (EDA).
- Write clean, maintainable, and efficient C# .NET Core / .NET 6+ code aligned with modern software engineering principles.
- Build APIs and services that integrate seamlessly with Salesforce, Oracle, web applications, mobile apps, and other enterprise systems.
- Develop Azure‑based CI / CD pipelines to automate builds, deployments, and testing using Azure DevOps.
Omni‑Channel Enablement and Customer Experience
Enterprise Integration and Data Services
Security, Reliability, and Performance Engineering
Technical Leadership and Mentorship
Experience
Qualifications
#J-18808-Ljbffr
Create a job alert for this search
Principal Software Engineer • Montreal (administrative region), QC, CA
Similar jobs
Aviron is building the next generation of applied AI for finance operations.Mid-market companies today run on “Frankenstein” stacks of ERPs, spreadsheets, and disconnected tools that don’t talk to ...Show more
A technology company is seeking a Principal Security Software Developer to lead the design and implementation of secure data platform solutions.
The ideal candidate will have over 8 years of softwar...Show more
A consulting firm in Montreal is seeking an Associate Software Developer to support developing enterprise-grade digital solutions in a structured environment.
This junior role involves implementing ...Show more
We’re a Seed-Funded Startup developing an AI-native platform that converts messy human business intent into production-ready software.
We tackle the gaps where current tools fall short in real-world...Show more
Centiro is a Swedish software company with more than 650+ employees.Our solutions empower marquee brands and finer supply chains in 175+ countries.
We believe in enabling and empowering commerce for...Show more
In this central and dynamic role, you will contribute to the design, development, testing, and deployment of crucial features in applications used by our traders and operations across the globe, wi...Show more
Job Title : Senior Software Engineer Location : ...Show more
Job Requisition ID # 25WD94192, Ingénieur logiciel principal.English translation will follow! / La traduction en anglais suivra!.
Chez Autodesk, nous réinventons la manière dont tout ce que vous voyez...Show more
A consulting services company in Montreal is seeking a highly motivated Software Developer to join its team.The role involves designing and optimizing high-throughput infrastructure, troubleshootin...Show more
A leading technology solutions provider in Montreal is seeking a Platform Software Designer to create automation tools and frameworks for development teams.
The role involves building infrastructure...Show more
We firmly believe in healthy and humane management, where trust, competence, and the joy of succeeding together are at the core of our values.
We offer you more than just a job : join an innovative t...Show more
A leading ticket sales platform is seeking a skilled software developer in Montreal.This full-time position requires proficiency in both frontend and backend technologies including Java, Spring Boo...Show more
Up to $200,000 CAD + Bonus + Benefits.Join a front office tech team building real-time risk and analytics platforms used directly by traders.
You’ll develop Python-based tools that power trading dec...Show more
Employer Industry : Cloud-Based Communication Solutions.Why consider this job opportunity : .Competitive salary with potential for bonuses.
Opportunity for career advancement and growth within the orga...Show more
Healthcare and Life Sciences (HLS).Microsoft, nous développons des solutions pour le secteur de la santé qui aident les organisations à atteindre leurs objectifs à travers l’industrie, avec un enga...Show more
A leading financial technology firm in Laval is seeking an experienced Software Developer fluent in French.In this role, you will drive the design, development, and deployment of high-performance s...Show more
A leading industrial software firm in Montreal, Canada, is seeking a talented Developer to join their Agile team.You will deliver cutting-edge software solutions that manage vast amounts of data fr...Show more
Our mission is to scale intelligence to serve humanity.We’re training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like cont...Show more
Staff Software Engineer Montreal, Canada
Aviron • Montreal
Full-time
Last updated: 4 days ago • Promoted
Principal Security Software Lead - Data Platform
Autodesk • Montreal
Full-time
Last updated: 2 days ago • Promoted
Junior Enterprise Software Engineer
Stymiest and Associates • Montreal
Full-time
Last updated: 4 days ago • Promoted
Platform Engineer, Stealth Start-Up Company
Firstbase • Montreal
Full-time
Last updated: 4 days ago • Promoted
Software Engineer
Centiro • Montreal
Full-time
Last updated: 4 days ago • Promoted
Software Engineer
Societe Generale • Montreal
Full-time
Last updated: 1 day ago • Promoted
Sr Software Engineer
CENTRIC SOFTWARE INC • Montréal, QC, CA
Full-time
Quick Apply
Last updated: 30+ days ago
Principal Software Engineer (iOS)
PowerToFly • Montreal
Full-time
Last updated: 18 days ago • Promoted
Software Engineer - Low-Latency, High-Throughput Systems
ALLTECH CONSULTING SVC INC • Montreal
Full-time
Last updated: 4 days ago • Promoted
Platform Tools Engineer — Cloud, IaC & GitOps
EXFO • Montreal
Full-time
Last updated: 17 hours ago • Promoted • New!
Platform Embedded developper
freelance.ca • Montreal, Canada
Full-time
Last updated: 30+ days ago • Promoted
Software Engineer II - Full-Stack, AWS & DevOps
Ticketmaster • Montreal
Full-time
Last updated: 18 days ago • Promoted
Software Engineer - Montreal - Up to $200,000 CAD + Exceptional Bonuses / Benefits
Hunter Bond • Montreal
Full-time
Last updated: 4 days ago • Promoted
Senior Full Stack Software Engineer
xencall • Montreal
Full-time
Last updated: 2 days ago • Promoted
Software Engineer
Microsoft Canada • Montreal
Full-time
Last updated: 1 hour ago • Promoted • New!
Senior FinTech Software Engineer (5+ yrs) – Cloud / Security
Croesus Finansoft, Inc. • Laval
Full-time
Last updated: 4 days ago • Promoted
C++ Software Engineer I - Data Platform & Edge Solutions
Aspen Technology • Montreal
Full-time
Last updated: 2 days ago • Promoted
Staff Software Engineer, Inference Infrastructure
Cohere • Montreal
Full-time
Last updated: 4 days ago • Promoted