Senior Machine Learning Engineer: Search Quality
Core
Improve e-commerce search relevance and quality for global retailers using fine-tuned LLMs, real-time models, and offline analysis of query logs.
Role type
Senior Machine Learning Engineer (Search Quality)
Builds
Relevance evaluation systems, real-time reranking and filtering pipelines, automated quality monitoring agents
Domain
E-commerce, Search, Information Retrieval, Large Language Models
Deliverable
production ML models
Required skills
LLM fine-tuning, Search/Information Retrieval, Real-time model deployment, Python, PyTorch, SQL, Data orchestration (Spark, Airflow), A/B testing
Preferred skills
Cross-functional collaboration, Multi-domain generalization, Scaling LLM inference
Technologies
LLMs, PyTorch, Spark, Airflow, SQL
Responsibilities
Fine-tune models to assess relevance and align with user behavior; Implement real-time reranking and signal computation with strict latency constraints; Build pipelines for automated quality monitoring and degradation detection
Seniority
Senior, hands-on IC
