Senior Data Platform Scientist – AI/ML Pipelines

EY-Parthenon; New York (NY); Hybrid; USD 130,000 - 185,000; Full time

Benefits offered by this job

Hybrid work model

Medical coverage

Dental coverage

Pension plan

401(k)

Paid time off

Job summary

EY-Parthenon in New York is seeking a Data Scientist Senior Associate/Consultant to design and scale multi-source data pipelines powering AI/ML-driven insights for client engagements.

You will transform data assets, collaborate with business leaders including C-level executives, and help ensure data readiness with privacy and security standards. The role offers a hybrid work model and a chance to impact strategic decisions across industries.

Qualifications

• Bachelor's degree and at least 2 years of related work experience; or a graduate degree with ~18 months of related work experience.
• Experience in data engineering or hybrid data science roles focused on pipeline scalability and schema management.
• Familiarity with cloud‑native data infrastructure (e.g., GCP/AWS, Snowflake, BigQuery, Databricks, Delta Lake).
• Strong SQL/Python/Scala proficiency and experience with orchestration tools (Airflow, dbt).
• Experience with merging and reconciling third‑party data (public APIs, vendor flat files, dashboards).
• Comfort defining semantic layers and mapping unstructured/dirty datasets into usable models for AI/BI use.
• Basic understanding of ML/feature pipelines and downstream modeling needs.
• Must reside in or be in a commutable distance to the office location for this position.
• Willingness to travel and work in excess of standard hours when necessary; in certain circumstances, travel may be required beyond your work location based on client and project needs.

Responsibilities

• Build and scale multi-source data pipelines powering AI/ML dashboards.
• Source, merge, and transform data assets that power client engagements.
• Collaborate with AI/ML and Platform teams to ensure data is ML- and privacy‑ready (HIPAA, SOC2).

Skills

ETL design

Structured data

Schema management

SQL

Python

Scala

Airflow

dbt

APIs

Cloud data infra

Data cleaning

Vector stores

Education

Bachelor's degree

Graduate degree

Tools

GCP

AWS

Snowflake

BigQuery

Databricks

Delta Lake

Job description

EY-Parthenon in New York is seeking a Data Scientist Senior Associate/Consultant to design and scale multi-source data pipelines powering AI/ML-driven insights for client engagements.

You will transform data assets, collaborate with business leaders including C-level executives, and help ensure data readiness with privacy and security standards. The role offers a hybrid work model and a chance to impact strategic decisions across industries.