Top Tech Jobs & Startup Jobs in Montreal

Build infrastructure cost tooling, dashboards, reporting systems, attribution models, unit economics, forecasts, and KPIs. Analyze cloud and vendor spending, optimize infrastructure efficiency, support budgeting and capacity planning, and provide insights for pricing and business strategy. Partner with engineering, product, and finance teams while driving cost-conscious engineering practices, vendor optimization, and financial accountability.

Lead end-to-end mixed-method UX research across multiple product teams, translating ambiguous business questions into actionable insights that shape product strategy, roadmaps, requirements, and design decisions. Partner with Product, Design, Analytics, Marketing, Sales, and Client Services; facilitate workshops; mentor stakeholders; improve research practices and tools; and integrate AI into scalable research workflows.

Own full-cycle recruitment for engineering and product roles, including intake, sourcing, interviewing, negotiation, and closing. Partner with hiring managers to define requirements, build interview plans, manage pipelines in Greenhouse, track recruiting metrics, and improve candidate experience and hiring processes. The role also supports proactive sourcing, inclusive hiring, technical recruiting, stakeholder communication, and process improvement across the talent acquisition function.

Supports Canadian, US, and international corporate tax compliance, ASC 740 income tax provisions, indirect tax workflows, audits, tax payments, forecasting, and financial reporting. The role partners with external advisors, auditors, Treasury, Legal, Accounting, and HR while modernizing tax processes through AI and automation. Candidates should have Canadian corporate tax expertise, CPA credentials or be pursuing them, and 3–5 years of progressive tax experience.

Build customer-facing product experiences for StackAdapt’s self-serve advertiser platform. Own features across the full stack, architect scalable frontend and backend systems, collaborate with Product and Design, and use customer feedback, product data, and experimentation to improve acquisition, activation, and growth. Contribute to technical excellence through code reviews, mentorship, performance optimization, and reducing complexity.

Leads full-cycle recruitment for commercial roles through sourcing, interviewing, negotiation, and closing. Manages candidate pipelines in Greenhouse, partners with hiring managers, provides recruitment reporting and insights, resolves process issues, supports diversity and inclusion, and improves candidate experience and hiring practices. Handles multiple requisitions while maintaining candidate engagement and stakeholder alignment.

The Full Stack Engineer will develop features for the advertising platform, collaborate on architecture, perform code reviews, and ensure quality software development.

As a Quality Engineer at StackAdapt, you will develop automated tests, collaborate with teams on CI/CD deployment, and enhance software quality across various testing types.

Leads IT audit planning, execution, and reporting across SOC 1, SOC 2, financial statement, ITGC, and SOX programs. Identifies control gaps, manages remediation, advances IPO readiness, and develops AI-enabled audit workflows. The role coordinates with Engineering, Finance, Legal, and People teams, manages external auditors, and mentors direct reports while improving compliance efficiency and stakeholder outcomes.

Own integrated marketing strategy and execution for B2B and Retail/Commerce verticals. Lead campaign roadmaps, webinars, sponsorships, messaging, cross-functional alignment, performance measurement, and pipeline reporting. Partner with Sales, Product Marketing, Content, Brand, Revenue Enablement, and Marketing Operations to translate business goals and market insights into measurable campaigns. Present recommendations and results to senior stakeholders while strengthening StackAdapt’s position among retail, commerce, B2B, and agency audiences.