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Senior Software Engineer I, Content Cards

Toronto💼 Full-time💰 $153,815–$153,815🗓 2026-05-21 → 2026-07-31

Core

Building systems for in-app engagement, message definition, targeting, delivery, and analytics to transform in-product surfaces into dynamic, personalized experiences.

Role type

Senior Software Engineer (Full-Stack)

Builds

Systems powering in-app engagement across customer websites and applications, including message composition, targeting, delivery semantics, analytics, and a feature-rich dashboard for managing in-product messaging.

Domain

Marketing Technology / Customer Engagement Platforms

Deliverable

production ML models | product features | infrastructure

Required skills

Full-stack development, system design, data structures, algorithms, technical leadership, complex project delivery

Preferred skills

Building software at immense scale, Ruby, Sidekiq, TypeScript/JavaScript, React, agile development

Technologies

Ruby, Sidekiq, TypeScript, JavaScript, React

Responsibilities

Build new capabilities, improve reliability and performance, guide key architectural decisions, drive initiatives to expand customer capabilities on high-value surfaces, strengthen platform foundations.

Seniority

Senior, hands-on IC with technical leadership

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