QSC · 7 hours ago
Principal Software Engineer
United States
Full-time
Remote
Lead/Staff
10+ years expQSC is a global leader in full-stack AV solutions, delivering cutting-edge technology that transforms collaboration and physical experiences. They are seeking a Principal Software Engineer to architect, design, and develop microservices for their enterprise technology stack, focusing on high-performing and scalable services utilizing Microsoft Azure.
Audio/Visual EquipmentElectronicsManufacturing
Responsibilities
Design, develop, and deploy microservices leveraging Microsoft Azure PaaS services, including Azure Functions, App Services, Azure Kubernetes Service (AKS), Azure API Management, Azure Service Bus, and Event Grid
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
Deliver 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
Qualification
Required
10+ years of progressive software engineering experience with deep expertise in backend systems development
5+ years architecting, building, and operating microservices on Microsoft Azure
Proven success in designing large-scale, event-driven, distributed cloud-native systems
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
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
Preferred
Master's degree
Microsoft Certified: Azure Solutions Architect Expert or Azure Developer Associate
Company
QSC
QSC Audio is a designer and manufacturer of audio and video system solutions.
501-1000 employees
H1B Sponsorship
QSC has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (7)
2024 (5)
2023 (7)
2022 (9)
2021 (6)
2020 (3)
Funding
Current Stage
Late StageTotal Funding
unknown2024-10-24Acquired
Leadership Team
Pat Quilter
Founder & Chairman of the Board
Recent News
The Motley Fool
2026-01-09
2025-12-17
2025-12-12
Company data provided by crunchbase