As of November 6, 2026, Jobsy lists 3 principal software developer jobs in Toronto, ON. The most active employers are Elastic, Aspen Technology Quebec Inc. and Solace Corporation. Skills often requested: communication skills, oracle java, ci/cd and collaboration.
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MaintainX (An Autodesk Company): MaintainX is a technology company pioneering a next-generation approach to maintenance and asset management.
10+ YOECandidates need 10+ years of software engineering experience, including significant mobile work and staff-level or principal technical leadership. They need deep React Native expertise, experience with shared SDKs and mobile CI/CD and release management, and an AI-native mindset. Expert English is required.
React Native, CI pipelines, build systems, release trains, observability tools
MaintainX (An Autodesk Company): MaintainX is a technology company pioneering a next-generation approach to maintenance and asset management.
Candidates need deep distributed systems expertise, an AI-native mindset, and broad experience across AWS, Terraform/Atmos, CI/CD, GraphQL federation, event-driven systems, APIs and developer experience. Expert-level Node.js or TypeScript and expert-level English are required, along with a record of cross-team impact.
8+ YOECandidates need 8+ years of hands-on experience with SQL, data warehouses and Tableau-style visualization tools, plus strong Python skills for data wrangling. A quantitative degree or equivalent experience and the ability to work independently and communicate with senior stakeholders are also required.
Python, SQL, Tableau, pandas, NumPy, AWS
Common questions
Who is hiring principal software developers?
Elastic (7), Aspen Technology Quebec Inc. (2), Solace Corporation (2), MaintainX (An Autodesk Company) (2) and Zynga (1).
What skills do principal software developer jobs ask for?
Postings most often mention communication skills, oracle java, ci/cd, collaboration, github, workflow, javascript and mongodb.