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E-Solutions

Data scientist - Local to WA

On site

Bellevue, United states

Freelance

12-03-2026

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Skills

Leadership Python SQL Machine Learning Azure Team Leadership Marketing Data Science Databricks Digital Marketing

Job Specifications

Data scientist

Bellevue WA - Fully onsite

Rate is also okay for feasible candidates

Job description

Key Responsibilities

• Design, build and deploy machine learning and GenAI models for advertising use cases such as forecasting, conversion prediction, bidding optimization, recommendations and insights

• Develop LLM based solutions using prompt engineering, embeddings and basic RAG for campaign diagnostics and decision support

• Design and analyse AB tests and experiments; apply causal inference techniques DiD, propensity scoring, DML, uplift modelling to measure true incremental impact

• Ensure models are scalable, explainable and production ready following Responsible AI and governance standards

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Business Collaboration

• Partner with cross-functional teams (product, engineering, marketing, operations) to identify and scope high-impact opportunities where data science and AI can drive measurable business outcomes

• Translate strategic objectives into actionable analytical initiatives with clearly defined success metrics and timelines

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Team Leadership

• Provide hands-on mentorship to junior data scientists and analysts, guiding them on project delivery, modelling best practices, code quality and experimentation

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Required Skills

• Python, SQL, ML frameworks

• Experience with Azure Databricks or large-scale data platforms

• Strong foundation in statistics, experimentation and causal inference

• GenAI experience – Prompt engineering, LLM evaluation, basic RAG

• Good to have understanding of the Digital Marketing domain

About the Company

"Empowering Technology Services” Founded in 2003, we are in our 22th year of structured growth. We are a talent-driven talent acquisition company providing individual consultants, project teams, and strategic outsourcing services to clients in various industries. E-Solutions is a certified minority-owned staffing firm spearheaded by industry experts. We offer award-winning solutions for the Global Talent Cloud. Our services include: • Workforce Solutions • Cloud Solutions • Salesforce Practices • Global Payrolling • MSP/V... Know more