Software Development Engineer in Test
Core
Design and execute quality assurance strategies for server-side architecture, AI recommendation systems, and model releases to ensure reliability and performance.
Role type
Senior SDET specializing in AI/LLM systems and server-side infrastructure
Builds
Core server modules, AI search/recommendation systems, Context OS, and AI Agents
Domain
AI infrastructure, LLMs, RAG, and server-side microservices
Deliverable
production ML models | product features
Required skills
Full-lifecycle testing, API regression testing, AI system evaluation, automated testing tool development, CI/CD integration, chaos engineering, vector-retrieval system testing, LLM/Embedding/Agent testing
Preferred skills
Experience with microservices refactoring, message queues, Kubernetes, Docker, Selenium, Playwright, Pytest, vLLM, Triton, Elasticsearch, Faiss, Milvus
Technologies
Kubernetes, Docker, Selenium, Playwright, Pytest, vLLM, Triton, Elasticsearch, Faiss, Milvus
Responsibilities
Execute functional, performance, and stability testing for core server modules; Lead API regression and data-consistency checks during architecture upgrades; Design quality gates for AI search and recommendation systems; Drive testing for Context OS including capacity assessment and chaos drills; Develop custom automated testing tools and integrate Agent testing pipelines into CI/CD
Seniority
Senior, hands-on IC
