Senior Applied Data Scientist, Search and Browse

Target

Confirmed live today High trust
Hybrid

Quick summary

Work type
Hybrid
Location
Sunnyvale, CA
Salary
$118,000–$211,000 / yr
Employment
Full-time
Posted
7 days ago
Freshness
Confirmed live today
Closes
Jan 1, 2027

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $209k
This role $164k
$99k $297k
below market most similar roles pay here above market

This role pays less than 80% of similar roles. Most pay $170,462–$248,375 — the blue band above. At the midpoint, this role pays about $164k versus about $209k for comparable roles.

Based on 240 similar postings.

Employer

About Target

Target Corporation is a large-format general merchandise and grocery retailer offering a wide assortment of everyday essentials, apparel, home goods, and electronics through stores and online. Industry: General Merchandise Retail

Target currently has 92 open roles on FindRole.

Listed pay typically runs $98,000–$176,000 across 67 roles with salary data.

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View all roles at Target

At a glance

TL;DR · Senior Applied Data Scientist, Search and Browse

The Sr Applied Data Scientist - Search and Browse (applied ML, LLMs, ML Ops) joins the Applied Data Sciences team to build core relevance, retrieval, ranking, and personalization systems for digital experiences. You will develop and deploy scalable ML models for search ranking, browse personalization, and query understanding while designing offline and online experiments to improve engagement and conversion. Key responsibilities include building scalable feature pipelines, evaluation frameworks, and ML workflows for production systems. You will utilize Python, SQL, and distributed data processing ecosystems to implement embeddings, transformers, NLP, vector search, and GenAI/RAG systems. The role addresses large-scale search challenges, including natural language, long-tail search, and zero-shot item understanding, while balancing model quality with strict latency, scalability, and reliability requirements across massive retail catalogs.

What you'll do

  • Develop and deploy scalable ML models for search ranking, browse personalization, and semantic retrieval.
  • Design and execute offline and online experiments to improve relevance, engagement, and conversion.
  • Build scalable feature pipelines, evaluation frameworks, and ML workflows for production systems.
  • Apply modern ML techniques including embeddings, transformers, NLP, vector search, and GenAI/RAG systems.
  • Improve query understanding and long-tail search relevance across large retail catalogs.
  • Balance model quality with latency, scalability, and reliability in large-scale production systems.
  • Drive data-informed decision making through deep analysis and business impact measurement.
  • Mentor junior scientists and contribute to best practices in ML engineering and operational excellence.

What we're looking for

  • PhD or MS in Computer Science, Statistics, Applied Mathematics, Physics, or a related quantitative discipline.
  • 3+ years of industry experience in Machine Learning, Data Science, Search, NLP, Personalization, or related ML systems.
  • Exceptional experience with retrieval/ranking systems, semantic search, NLP, vector search, or related ML domains.
  • Strong demonstrated coding skills in Python and SQL with experience in distributed data processing ecosystems.
  • Demonstrated experience building and deploying end-to-end production ML systems.
  • Strong understanding of production ML system tradeoffs including latency, scalability, reliability, and operational excellence.
  • Experience with modern ML approaches such as embeddings, transformers, semantic retrieval, RAG systems, or GenAI technologies.
  • Experience designing experiments and interpreting online/offline metrics.

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