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Marketing Science Analyst – Test & Learn

Critical Mass · San Jose

New
Junior 🇬🇧 English
SQL Python

Job description

About the role

The Marketing Science Analyst will design, execute, and evaluate Test & Learn programs that drive data‑informed decisions across digital marketing channels. You will translate complex test results into clear, actionable insights for internal stakeholders and clients.

Key responsibilities

  • Support hypothesis development, experimental design, test setup, and statistical evaluation for in‑market testing initiatives.
  • Develop and maintain measurement frameworks, recommending appropriate experiment types such as A/B/n, matched control, pre/post, geolocation, and incrementality studies.
  • Gather and analyze marketing data from paid and owned channels to assess campaign performance and user behavior.
  • Create data visualizations and storytelling materials that communicate findings and recommendations.
  • Collaborate with internal teams and partner agencies to deliver cohesive, insight‑driven recommendations.
  • Build reusable analysis templates and code (SQL, R, Python) to scale measurement processes.

Required profile

  • 1‑3 years of experience in marketing analytics or a related field.
  • Strong communication and collaboration skills, with the ability to convey technical results to non‑technical audiences.
  • Detail‑oriented and comfortable managing multiple fast‑moving testing programs.
  • Familiarity with digital media channels such as Social, SEM, SEO, OLV, and their interactions.
  • Ability to work with imperfect observational data and apply bias‑reduction techniques.

Required skills

  • SQL
  • R
  • Python

What we offer

  • Maternity and parental leave with extra days.
  • Competitive benefits package including vacation, compassionate leave, sick days, and flex days.
  • Access to online services for families and new parents.
  • Diversity and Inclusion Board with 12 affinity groups.
  • Internal learning and development programs and enterprise‑wide employee discounts.

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Published 14 hours ago

Expires 1 month from now

8 views · 0 applications

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Critical Mass

San Jose