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Senior QA / SDET Engineer

CANADA🌐 Remote💼 Full-time🗓 2026-07-30 → 2026-09-26

Core

Automation-first quality engineering for a platform combining voice, desktop, intelligence, and AI, ensuring quality for weekly code deploys in high-load, event-driven systems.

Role type

Senior SDET / QA Automation Engineer

Builds

Automated regression suites, load/stress test coverage, and CI/CD pipelines for AI CX tools.

Domain

Customer Experience (CX) technology, AI/ML systems, distributed systems

Deliverable

production ML models | product features

Required skills

Go, Python, automation testing frameworks, root-cause debugging, parallelized test execution, load/stress testing, event-driven system testing, WebSocket testing, CI/CD integration, synthetic data generation, AI output evaluation

Preferred skills

Testing non-deterministic LLM/ML features, AI-assisted test generation, experience with browser extensions

Technologies

Go, Python, LLMs, SLMs, RAG, knowledge graphs, agents, WebSockets, CI/CD pipelines

Responsibilities

Build and maintain fast-turnaround regression suites gating weekly deploys; design and execute load/stress tests for high-throughput systems; debug complex failures in event-driven and real-time systems; integrate tests into trunk-based CI/CD; generate synthetic data and traffic for repeatable testing.

Seniority

Senior, hands-on IC

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