Principal Software Engineer Jobs in London, ON (165)
Software Engineer
Azure Cloud Engineer
Aviation Principal Engineer
Senior Maritime Engineer
Principal Cables Engineer - T&D
Senior Engineer – Systems Engineering (Integration & Validation)
Principal Full Stack Engineer (Crash Reporting System) United Kingdom, London
Principal Engineer - Ports and Marine
HR Generalist - HR Operations
Software Requirements Engineer
Manager, Software Engineering
AVP AI Engineering and Delivery
Director, Technical Solutions - Secure Networks
Design Co-op (Winter 2026)
Technical Software Development Manager
Technical Software Development Manager
Senior Full Stack Developer
Senior Roadway Designer
Design Co-op (Winter 2026)
Sales Engineer - North America
Senior Engineering Manager Engineering · Canada, London ·
Tech Lead
Junior Software Engineer
Tech Lead
Marketing Assistant
Principal Software Engineer - Remote
Principal Software Engineer - Cloud Networking - Remote
Lead Principal Software Engineer - Cloud Networking - Remote
Senior Developer (AI-Assisted/Vibe Coding Specialist)
Senior Engineering Manager
Electrical Engineering - Project Engineer
Electrical Project Engineer - PLC
Electrical Designer - Industrial Equipment
Job Description
Working as a Principal Software Engineer in London, ON
There are 165 Principal Software Engineer opportunities available in London, ON all with unique requirements.
The Principal Software Engineer automates the software build and delivery process, increases the engineering team's efficiency, and improves overall quality by defining the technical standards for our development and deployment tools. He/She examines existing technologies at an organization to determine which ones can benefit our products and solutions, evaluates emerging technologies aimed at simplifying software engineering tasks (e.g. code generation, refactoring), and then works with those efforts to make best use of them in Microsoft's internal development efforts.
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Principal Software Engineer jobs near London, ON
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