Top Tech Jobs & Startup Jobs in Montreal

Own and grow strategic relationships with large Canadian merchants. Develop multi-year account plans, negotiate contracts and pricing, analyze partner performance, identify growth opportunities, and coordinate Product, Technical, Credit, Analytics, Marketing, and Risk teams. Manage customer health, retention, adoption, and business outcomes while influencing executive stakeholders and driving complex commercial initiatives.

Own and deliver high-availability, low-latency backend systems supporting authentication, verification, and fraud journeys across web and mobile. Lead quarterly goals, guide engineers through ambiguous problems, collaborate with product, design, and analytics, resolve technical and business issues, monitor system availability, improve engineering standards, support on-call operations, and develop team talent.

Own Affirm’s core checkout experience for selecting and reviewing payment terms. Lead research, experimentation, UX development, roadmap prioritization, and cross-functional execution across Product, Design, Engineering, Analytics, Research, Legal, and Compliance. Improve conversion, clarity, and consumer confidence while expanding the experience internationally and adapting it to local markets.

Leads cross-functional operations enablement programs that scale compliant servicing experiences. Owns strategy, roadmaps, operational readiness, knowledge management, training, change management, performance measurement, and global vendor coordination. Partners with Product, Engineering, Operations, Compliance, and executives to deliver measurable improvements in efficiency, compliance, customer experience, and adoption across distributed teams.

Lead design and delivery of cost-visibility and optimization tooling across cloud and AI infrastructure. Set technical strategy, build automation and monitoring, collaborate cross-functionally, ensure operational readiness, and mentor engineers to scale FinOps capabilities and self-service cost systems.

Lead frontend engineering for Affirm’s consumer web experiences using React and TypeScript. Own quarterly team goals, deliver major product features, modernize web architecture and design systems, and develop tools such as codemods and AI agent skills. Collaborate with product, design, analytics, and engineering teams; establish quality standards; monitor availability and metrics; support on-call operations; resolve technical issues; and mentor engineers.

Leads Affirm’s global customer operations vendor strategy and BPO network, owning governance, performance, compliance, resiliency, cost optimization, AI-enabled innovation, and customer experience. Manages Vendor Managers and international stakeholders while overseeing vendor selection, migrations, escalations, operational transformations, analytics, workforce planning, and recovery efforts. Builds scalable governance and high-performing, customer-centric vendor organizations across global markets.

Leads the Infra Foundations engineering team, setting its roadmap, mentoring engineers, and maintaining reliable AWS foundations. Owns account provisioning, networking, IAM, infrastructure-as-code automation, GitOps workflows, quota management, patching, configuration management, incident response, and security collaboration. Establishes operational standards, drives self-service tooling adoption, and ensures infrastructure frameworks are safe, consistent, and dependable across teams.

Build and ship full-stack web and mobile experiences across Affirm’s consumer products. Responsibilities include breaking projects into tasks, collaborating with product, design, and analytics teams, developing scalable APIs, writing tested and extensible code, monitoring service metrics, supporting on-call operations, debugging, conducting code reviews, and participating in team development and interviews.

Supports application security across product and engineering teams by reviewing code, configurations, designs, vulnerabilities, and pull requests. Helps triage and prioritize security findings, provides remediation guidance, develops scripts and automation, and promotes secure coding practices. The role communicates risk to technical and non-technical stakeholders, collaborates cross-functionally, and develops offensive, defensive, and software engineering skills.