How Much Do Data Science Jobs Pay in Seattle? (November 2026)
As of November 2026, the median data science salary in Seattle is $207,500 a year. Most roles pay between $139,800 and $331,300 (the 10th–90th percentile), drawn from 327 live salaried listings across 91 companies. All figures are converted to annual US dollars so different sources compare like-for-like.
How pay has moved
Median base salary by month, from our monthly salary snapshots.
Highest-paying employers
- Engineering Manager, GPU (ML Accelerator)Research Engineer / Performance Engineer, RL Distributed SystemsResearch Engineer / Research Scientist, RL FrontiersResearch Engineer / Scientist, Pre-trainingResearch Engineer, Computer UseAll Anthropic roles →
- Machine Learning Engineer, Core ExperimentationData Scientist, Cloud Distribution & GrowthData Scientist, Core ExperimentationApplied AI Engineer, Codex Core AgentApplied AI Engineer, Digital NativesAll OpenAI roles →
- Staff Machine Learning Engineer (Research Scientist) - DFAIData Science Manager - FraudSenior Machine Learning Engineer (Research Scientist) - FraudSenior Machine Learning Engineer - Embedded InsightsSenior Machine Learning Engineer - FraudAll Plaid roles →
- Director, Machine Learning Engineer, ContentPrincipal Machine Learning Engineer, Platform Integrity Engineering, Level 7Principal Machine Learning Engineer, Signals and MeasurementLead Data Scientist, Core, Level 6Manager, Machine Learning Engineering, Advertiser Experience MLAll Snapchat roles →
- All Sesame roles →
Employers ranked by median advertised base among those with at least two salaried listings in Seattle; each one’s best-paying open roles are listed beneath it.
Methodology: data science listings in Seattle with a published salary, updated daily. Figures come from roles that are open right now. Ranges and single figures are converted to an annual US-dollar midpoint; hourly rates are annualised and out-of-band values dropped. Salary data is self-reported by employers and covers the roles that disclose pay — treat it as a directional guide, not a guarantee.