Linguist & Software Quality Assurance
Core
Linguist and QA engineer evaluating speech models (ASR/Bixby), translation (NMT), and LLM prompts while building testing tools and datasets.
Role type
Mid-level IC linguist and software QA engineer (speech/AI)
Builds
MQL TC datasets, prompt evaluation frameworks, automated testing tools, and usability test cases for speech and translation models.
Domain
AI/ML (Speech, NLP, LLMs) + Mobile Software
Deliverable
production ML models
Required skills
Code/Scripting, Android development, QA test planning, Manual & automated testing, Defect management, Prompt engineering, NLP evaluation metrics (BLEU, TER, COMET), Data analysis
Preferred skills
MS in CS/Engineering, Business-level Spanish, LLM concepts, UX design collaboration
Technologies
Android, ASR, Bixby, NMT, LLMs, Gemini Prompt Tool, Spreadsheets/Charts
Responsibilities
Extend tool use to scale MQL TC datasets and improve NMT/Spanish translation; Coordinate projects and communicate with stakeholders; Improve test coverage via automation; Troubleshoot logs and assess technical defects; Track voice-quality trends and analyze data; Conduct usability testing and validate design assumptions; Design and evaluate prompt-based tests and frameworks; Report usability defects in AI features; Automate prompt validation using internal tools.
Seniority
Mid-level, hands-on IC
