Top Tech Jobs & Startup Jobs in Toronto

YesterdaySaved
In-Office or Remote
Toronto, ON, CAN
Senior level
Senior level
Security • Cybersecurity
Lead architecture and delivery of an internal AI/agent platform used across product teams. Design agent runtimes and SDKs, define release gates (evals, safety, telemetry, AuthX), set standards for prompt management and model selection, partner with product teams to integrate reusable platform capabilities, write and ship production code, and mentor engineers to raise company-wide production quality for agentic systems.
Top Skills: Anthropic Agents SdkBraintrustCloudLangchainLanggraphLangsmithMcpMicroservicesNode.jsOpenai Agents SdkOpentelemetryPromptfooPythonTypescript
Reposted 9 Days AgoSaved
In-Office
Toronto, ON, CAN
Senior level
Senior level
Security • Cybersecurity
The Staff Software Engineer will lead the development of backend systems for the Capture & Intelligence platform, handling complex data workflows, AI integrations, and mentoring engineers.
Top Skills: AWSDockerPostgresPydanticPython 3.12ReactSQLTypescript
15 Days AgoSaved
In-Office
Toronto, ON, CAN
Junior
Junior
Security • Cybersecurity
Provide enterprise-level technical support for Proofpoint Enterprise Email Archiving: troubleshoot email/Exchange/SMTP, Windows/AD/IIS issues, manage tickets and escalations, liaise with engineering, and support customers via phone and remote sessions.
Top Skills: Active DirectoryAWSInternet Information Services (Iis)Ip NetworkingMicrosoft ExchangeWindowsPowershellProofpointSalesforceSmtpWebexZoom
20 Days AgoSaved
In-Office or Remote
Toronto, ON, CAN
Senior level
Senior level
Security • Cybersecurity
Drive architecture and implementation of an internal AI/agent platform: design agent runtimes and SDKs, define eval-driven release gates, safety, telemetry, and AuthX, partner with product teams to integrate reusable capabilities, set standards for prompt management and observability, write and ship production code, and mentor engineers.
Top Skills: Anthropic Agent SdkBraintrustCloudGenai Semantic ConventionsLangchainLanggraphLangsmithMcpMicroservicesNode.jsOpenai Agents SdkOpentelemetryPromptfooPythonTypescript
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