Senior Machine Learning Engineer, AI-Native Evaluation & Search

Responsibilities

• Build and productionize machine learning models and AI systems for Search & Intelligence products.
• Own projects from concept through deployment, monitoring, evaluation, and iteration.
• Develop AI-native experiences across search, retrieval, ranking, recommendations, conversational systems, and agentic workflows.
• Design evaluation-driven development processes, including quality metrics, test cases, benchmarks, and acceptance criteria.
• Build evaluation datasets, regression suites, and pipelines for search, RAG, chat, and agentic systems.
• Conduct offline and online evaluations, human assessments, model-based evaluations, and error analysis.
• Design scalable architectures that meet requirements for quality, reliability, latency, privacy, and cost.
• Apply modern techniques in information retrieval, ranking, embeddings, NLP, deep learning, and large language models.
• Communicate technical decisions and results clearly across technical and non-technical audiences.
• Mentor engineers and contribute to engineering and ML best practices.

Languages