Software Test Engineer
Core
Design, build, and maintain automated test frameworks and exploratory test suites for voice AI products, models, APIs, and data platforms.
Role type
Senior Software Test Engineer (Voice AI/ML)
Builds
Scalable automation, evaluation pipelines, data-quality gates, and CI/CD integration for speech-to-text and text-to-speech systems.
Domain
Voice AI, Speech Recognition, Real-time Systems
Deliverable
production ML models | product features | dashboards & analysis
Required skills
Python, Rust, Go, automated test pipeline design, statistical analysis, adversarial testing, CI/CD integration, data quality validation, bug reporting
Preferred skills
LLM/RAG testing, voice/audio metrics (WER, MOS), cloud infrastructure, containerization, cross-platform testing, open-source contributions
Technologies
Python, Rust, Go, Grafana, CI/CD systems, React Native, ephemeral test environments
Responsibilities
Define and execute test plans for products, APIs, and model-powered features; build automated test suites for functional, integration, and regression testing; create adversarial test datasets and fixtures; validate model behavior using metrics and human review; integrate quality checks into CI/CD; partner with Research and Engineering to establish test coverage; write precise bug reports and participate in triage.
Seniority
Senior, hands-on IC
