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Software Engineer, Detection (TOR)

Toronto, Ontario, Canada💼 Full-time🗓 2026-07-15 → 2026-07-17

Core

Building scalable backend systems and AI agent pipelines to detect and neutralize digital threats like phishing and impersonation across billions of domains and social accounts.

Role type

Senior backend engineer (security/detection)

Builds

High-throughput ingestion, enrichment, scoring, and alerting pipelines; APIs and dashboards for threat remediation; threat-linking infrastructure.

Domain

Cybersecurity / Social Engineering Defense / AI Security

Deliverable

production ML models | product features

Required skills

Python, Go, Java, or Node; scalable system design (sharding, caching, queueing); large data pipelines (batch/streaming); SQL and NoSQL databases; observability and incident response.

Preferred skills

Product ownership; cross-functional collaboration; mentoring junior engineers.

Technologies

Python, Go, Java, Node, SQL, NoSQL, message queues, OLAP systems.

Responsibilities

Design and implement end-to-end backend services; build and operate large data pipelines; architect fault-tolerant systems; triage and fix production issues; collaborate with Operations and Customer Success to deliver outcomes.

Seniority

Senior, hands-on IC with mentorship responsibilities

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