Top Tech Jobs & Startup Jobs in Toronto

Lead programming, production, merchandising, and go-to-market for eBay Live Canada. Convert category priorities into live event concepts, partner activations, and campaigns; manage cross-functional delivery, calendars, readiness, and performance analysis to drive buyer engagement, seller success, and GMV growth. Build partnerships, mentor the programming function, and coordinate with Marketing, Product, Analytics, and external partners.

Build scalable backend services, APIs, and applications for seller and marketplace experiences. Work across the SDLC: design, implement, test, deploy, and operate services. Collaborate with product, architecture, and engineering peers; participate in code reviews, technical discussions, and continuous improvement using modern backend technologies and software quality practices.

The Software Product Owner will manage internal collaboration tools, drive strategy and roadmap development, create product requirements, and ensure product performance to enhance employee productivity at eBay.

The Staff Full Stack Engineer will design, develop, and maintain scalable applications and APIs, lead architectural decisions, enhance advertising features using AI, and engage in technical discussions within an Agile team environment.

As an Applied Researcher, you will develop machine learning and NLP solutions to enhance eBay's query understanding and search products, collaborating with cross-functional teams and applying cutting-edge techniques in e-commerce search.

Support global pricing operations by designing scalable pricing processes, performing data-driven investment and pricing analyses, driving cross-functional adoption of tools and workflows, partnering with seller management and analytics to convert insights into actions, and presenting recommendations to senior leaders to improve monetization and operational execution across markets.

Design, develop, and maintain scalable backend services for eBay's authentication platform. Lead architecture for distributed systems, build REST/GraphQL APIs, deploy on GCP, improve reliability and observability, troubleshoot production incidents, and mentor engineers while driving DevOps and IaC practices.

Lead and mentor a cross-functional engineering team while managing software delivery and maintaining technical quality in a collaborative environment. Drive strategic execution and foster team culture aligned with eBay's goals.

Lead strategy and execution for ad serving, bidding, and budget management systems. Drive AI/ML and generative-model innovation to improve advertiser ROAS, budget utilization, and incremental sales. Partner with commercial, finance, engineering, and legal teams, run experimentation and A/B tests, and represent the product to senior leadership while prioritizing growth and measurable impact.

Lead and advise on data architecture and datastore designs, ensuring scalability and reliability, while managing cross-application projects and influencing technical decisions.