Top Tech Jobs & Startup Jobs in Toronto

Own and operate a paid community program for consumer brands, onboarding and engaging members, coordinating recurring sessions, managing accurate payments, reconciling partner data, maintaining offers and links, documenting processes, automating repetitive work, and improving member retention. The role requires clear communication, strong organization, spreadsheet proficiency, comfort with operational tools, and daily onsite collaboration in Toronto.

Design and maintain professional HTML email templates, create daily promotional banners, build lifecycle flows, execute A/B tests, and support brand design tasks across multiple consumer gaming brands. The intern will work closely with retention leadership, use internal promotional tooling, ensure AI-generated copy aligns with creative, document issues and improvements, and deliver detail-focused work on a daily cadence.

Build and maintain Betstamp’s real-time market data platform, including ingestion from 100+ sources, Redis Streams and ClickHouse pipelines, and APIs delivering sub-second odds data. Own feed latency benchmarking, integrations, normalization, reliability monitoring, and line-history infrastructure. Use AI coding tools responsibly while investigating performance and production issues. Work with senior engineers on architecture and high-impact changes. The role is based in Toronto or requires relocation, with an anticipated September 2026 start.

Build and maintain real-time sports betting and prediction-market data systems. Responsibilities include improving scraper ingestion across 100+ integrations, managing Redis Streams and ClickHouse pipelines, optimizing PostgreSQL and ClickHouse queries, maintaining schemas and migrations, and creating Prometheus/Grafana monitoring. The role also emphasizes AI-assisted development, debugging, testing, and investigation, with increasing ownership across the backend stack alongside senior engineers.

Own email and CRM for consumer brands: build promo calendars, ship daily campaigns, create and maintain automated lifecycle flows, design email creative, manage segmentation and deliverability, run A/B tests, report performance, and launch lifecycle programs for new brands. Heavy hands-on use of ESPs, HTML email, AI creative tools, and data-driven optimization.