Top Tech Jobs & Startup Jobs in Toronto

Lead the marketing strategy for Calix's Tier 1 and Tier 2 service provider solutions, focusing on messaging, customer engagement, and collaborative marketing efforts while ensuring technical fluency and effective storytelling.

Provide advanced, customer-facing technical escalation support for CalixOne and cloud-connected Wi‑Fi premises equipment. Troubleshoot complex networking and cloud issues, use data-driven insights to recommend improvements, create technical documentation, support early adopter customers, collaborate cross-functionally including executive communication, and complete ongoing training to stay current on features and technologies.

Lead and deliver an enterprise AI platform and agent factory: design architecture, build cost-effective model infrastructure, harden security/SSO/IAM, enable developer adoption, and build agent workflows across the PDLC (ideation, development, deployment). Mentor engineers, steer delivery partners, and remain hands-on implementing agents, RAG pipelines, integrations, and observability to drive measurable productivity gains.

Partner with Sales and Marketing to build financial value propositions and deal strategies for CSPs. Advise on pricing, licenses, and commercial models, enable sales teams, manage deal approvals and escalations, identify process improvements, and present deal economics to executives. Maintain cross-functional stakeholder relationships to drive closures and future business.

Design, develop, and maintain commerce and subscription systems. Build application features, implement subscription configurators, process orders/invoicing, automate subscription turn-up, manage entitlements, and support Sales/Order Management/Customer Operations.

As a Staff Data Scientist, you will analyze large-scale broadband data, develop and validate ML models, and integrate solutions into Calix Cloud, collaborating with teams for enhanced network intelligence and subscriber experience.

Lead and develop a TPM team overseeing TPMs, BI engineers, and release managers to deliver cloud software, networking hardware, and embedded systems. Establish PMO governance, SAFe practices, CI/CD-driven release management, risk/change controls, budgeting/forecasting, and executive analytics to ensure cross-functional alignment and timely, high-quality releases.