Data Scientist Jobs in Seattle, USA

Looking for a data scientist job in Seattle? Choose from 20 open roles at 9 employers. Explore real salary data and skills breakdown across remote, hybrid and on-site roles.

20 Open roles
9 Companies hiring

The market for Data scientists in Seattle

As of 23 September, 21 data scientist roles are open in Seattle at 9 employers. 2 new roles have been posted since 21 September. Of the roles that say how they work, 14% are remote or hybrid.

Among data scientist roles listed on the board for Seattle, the majority are pitched at senior level, with a notable share at lead level and a small minority aimed at interns. Most openings were posted some time ago, with a smaller portion arriving within the past month and a fresh handful appearing this week or last. Hiring appears concentrated among a relatively small number of employers, with most listed roles sitting across just a handful of organisations. Python, SQL and statistics feature in nearly every description, while A/B testing appears in roughly half. A smaller but meaningful share of descriptions mention large language models and related skills, reflecting the broad influence of AI work across Seattle's technology sector. There is not yet enough weekly history to describe any direction of change over time.

How recently the open roles were posted

This week 2
Last week 1
Two weeks ago 1
Three weeks ago 2
One to two months ago 2
Two to three months ago 2
Earlier 11

Figures are measured every Monday.

What do Data scientists in Seattle work on?

Data scientists draw on statistical methods, programming and domain knowledge to extract meaning from large datasets, build predictive models and inform decisions. Day-to-day work typically spans exploratory analysis, feature engineering, model development and communicating findings to non-technical stakeholders. Seattle's technology landscape, anchored by major e-commerce, cloud and software operations, as well as a growing presence in life sciences and health services, means data scientists here tend to work across product, operations and research contexts. Organisations such as Ai2 carry out open research using data science methods, and the University of Washington's Institute for Protein Design applies computational approaches including AI models to biological problems. Teams are generally cross-functional, pairing data scientists with engineers, product managers and analysts.

Skills and experience employers ask for

Python and SQL appear in virtually every description, making both effectively baseline expectations. Statistics appears alongside them at a similar frequency, pointing to a grounding in quantitative methods. A/B testing features in about half of descriptions, suggesting experimentation and causal inference matter to many teams. Spark appears in roughly a quarter of descriptions, as do references to large language models, signalling that distributed data processing and generative AI work both appear in a meaningful share of roles.

Python 100%
SQL 90%
Statistics 90%
A/B testing 50%
Spark 30%
Master's degree 30%
PhD 25%
LLMs 20%
Evaluation 20%
APIs 20%
Recommender systems 15%
TensorFlow 10%

Data Scientist roles that state a salary

The employers' own advertised ranges, for individual roles at different levels — not an average and not a market rate.

Seattle office, hybrid or remote?

On-site work dominates strongly among the roles listed here that state a location arrangement, with the large majority requiring presence in Seattle. A small share offer hybrid arrangements. None of the roles stating a preference are listed as fully remote, so candidates should be prepared for regular in-person attendance.

Make your application specific to the work

  1. Review the full description carefully Data scientist roles at senior and lead level often have specific domain expectations, such as experimentation, NLP or large language model work. Check whether the role's focus matches your experience before applying.
  2. Prepare a portfolio of relevant work Concrete examples of end-to-end projects, covering data wrangling, modelling and communication of results, help hiring panels assess depth of experience across the skills most commonly mentioned in these descriptions.
  3. Sharpen your Python and SQL fundamentals These two skills appear across almost every listed description, so being able to demonstrate fluency in both, including writing efficient queries and clean, reproducible code, is likely to be tested at an early stage.
  4. Research the employer's domain and data With hiring concentrated among a small number of organisations, understanding the specific data environment, whether e-commerce, cloud infrastructure, research or life sciences, lets you tailor your application and speak to relevant experience.

Questions about Data Scientist jobs in Seattle

Among the roles listed on the board that state a seniority level, most are at senior level. A notable share are at lead level, and a small minority are internships.

The strong majority of roles listed here that state a working arrangement require on-site presence in Seattle. A small share offer hybrid working, and none are listed as fully remote.

Python, SQL and statistics are mentioned in nearly all descriptions on the board. A/B testing, Spark and, increasingly, large language model-related skills also appear across a meaningful proportion of listings.

Technology, including e-commerce and software, is a prominent employer, reflecting the presence of major corporate campuses and research institutes in the area. Life sciences, health services and AI research also represent relevant sectors, as does logistics and manufacturing.

Yes. Ai2, the non-profit AI research institute based in Seattle, conducts open AI research and releases models and datasets. The University of Washington carries out research in AI and data science, and its Institute for Protein Design applies AI methods to biological problems, contributing to a research-oriented thread in the local market.

Jobs checked 8 hours ago. · Guide reviewed 14 September 2026.