Staff Software Engineer, Search Quality

Databricks Databricks · Data AI · San Francisco, CA · Engineering - Pipeline

Staff Software Engineer for Search Quality at Databricks, focusing on driving technical direction for ranking, relevance, evaluation, and quality initiatives for Databricks' next-generation Search product. The role involves designing and building systems, models, and evaluation frameworks for multimodal datasets and query patterns, pushing the frontier of retrieval quality for enterprise AI applications, and mentoring engineers.

What you'd actually do

  1. Lead the technical vision for Search Quality, shaping the ranking architecture, relevance modeling stack, and evaluation systems that power Databricks’ next-generation retrieval experiences.
  2. Identify and solve challenges in ranking, query understanding, and hybrid retrieval — advancing state-of-the-art techniques in vector, keyword, and multimodal search.
  3. Design and train production-ready ranking and reranking models with strong guarantees around quality, latency, and resource efficiency.
  4. Partner closely with research, product, and infra teams to define metrics, evaluation methodologies, and experimentation strategies for new retrieval features and model architectures.
  5. Drive end-to-end engineering efforts — from early prototyping to production rollout — ensuring correctness, reliability, and measurable improvements to relevance.

Skills

Required

  • building large-scale search, ranking, recommendation, or ML-driven relevance systems
  • Search Quality, including ranking models, signals, query understanding, and evaluation methodologies
  • relevance metrics and evaluation frameworks
  • vector search, keyword search, hybrid retrieval, and embedding-based semantic retrieval
  • algorithms, data structures, and system design for performance-critical ranking and retrieval systems
  • deliver high-impact technical initiatives with clear business or product outcomes
  • collaboration across teams in fast-moving environments
  • Strategic and product-oriented mindset
  • mentoring, growing engineers, and fostering technical excellence

What the JD emphasized

  • 10+ years of experience building large-scale search, ranking, recommendation, or ML-driven relevance systems
  • Deep expertise in Search Quality, including ranking models, signals, query understanding, and evaluation methodologies
  • Strong understanding of relevance metrics and evaluation frameworks

Other signals

  • driving technical direction of ranking, relevance, evaluation, and quality initiatives
  • design and build systems, models, and evaluation frameworks
  • push the frontier of retrieval quality for enterprise AI applications
  • mentor senior engineers and lead strategic efforts