Senior Analyst, Data Science

New York City, NY (On-site)

$73K/yr – $113K/yrSenior Level2+ years expFull time

Posted 7 days ago

Job Summary

Own end-to-end data analytics and engineering workstreams to transform large media and audience datasets, build reusable datasets, automate analytical processes, and translate business questions into actionable recommendations.

  • Lead SQL and Python based solutions for data prep, transformation, and analysis
  • Scale workflows and datasets to support reporting and decision making
  • Communicate insights to technical and non-technical audiences

Job Description

Responsibilities

  • Develop complex SQL and Python-based solutions to prepare, transform, and analyze large media and audience datasets.
  • Perform ad hoc analyses to answer business, client, and campaign performance questions.
  • Build and maintain reusable datasets that support reporting, analytics, and strategic decision-making.
  • Design and automate recurring analytical processes and workflows to improve efficiency and scalability.
  • Work extensively with media taxonomies and reporting dimensions including channel, publisher, DSP, creative size, placement, audience, and daypart.
  • Identify data quality issues and implement processes to improve consistency and reliability across datasets.
  • Collaborate with stakeholders to translate ambiguous business questions into analytical approaches and recommendations.
  • Present findings and insights to both technical and non-technical audiences.
  • Document analytical methodologies, data definitions, and workflow processes to support long-term team scalability

Requirements

  • 2+ years of experience in Analytics, Data Engineering, Marketing Analytics, Media Analytics, or a related field.
  • Advanced proficiency in SQL and Python.
  • Strong experience manipulating, transforming, and analyzing large datasets.
  • Experience building automated workflows, reusable analytical tools, and scalable data processes.
  • Required experience working with digital media data and media taxonomies.

Preferred

  • Experience with PySpark and cloud-based data environments (Databricks, Snowflake, etc) preferred.

Benefits

  • medical coverage
  • dental
  • vision
  • disability
  • 401K
  • parantal and family care leave
  • family forming assistance
  • tuition reimbursement
  • flexible time off
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Zenith

3.7 Glassdoor

Zenith is the ROI Agency. Our more than 6,000 specialists across 95 markets offer unparalleled capabilities in Media, Data, Technology, Commerce and Content. We put effectiveness at the heart of our work to solve complex challenges, drive successful business outcomes, and grow our clients’ businesses. Zenith is part of Publicis Media, the media arm of Publicis Groupe [Euronext Paris Fr0000130577, CAC40].

Founded in 1988
Лондон, Англия, GBR
5.6K employees (1,571 in marketing)
73% recommend to a friend
80% CEO approval

Salaries

Posted range

$73K/yr – $113K/yr

Taken straight from the job posting.

See all Zenith salaries

Funding

Total Funding
$350K
Last Raise
$350K
Series A, 9 months ago

Funding History

  • Jun 2025
    Series A • $350K

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Headcount Trend

Current headcount: ~5.6K

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Senior Analyst, Data Science

Zenith · New York City, NY · On-site