Zuzanna Zielinski

Head of Data at Ember Ops · Pricing · SQL, Python

Ember Ops

Warsaw, Poland · CET (UTC+1)

12+ years experience

Bocconi University

English, Polish, Hindi

Hiring

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Overview

22 years in data science and analytics, the last 3 at Ember Ops, where I lead the pricing team. Built the pricing models now used in 4 product decisions a quarter. Wrote the metric definitions the leadership team reviews every week. Before that: McKinsey & Company and N26.

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Skills

optimisationSQLPythoneconometricssimulation

HiringHiring for a role

closes in 3 months

Building out pricing at Ember Ops: data analysts wanted in Warsaw

Role: Data analyst
Level: Senior
Type: Full-time
Work mode: Hybrid
Compensation: $185k-$254k + equity
Team: Pricing, 16 people
Start: This quarter
Must have: Strong SQL and statistics Turns analysis into decisions Ownership of something end to end
Process: 3 conversations, no take-home

Comp €73k-€146k. We decide within ten days. Message me with one thing you shipped that you're proud of.

Warsaw, Poland · remote OKoptimisationpythonsql

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Experience

Head of Data
Oct 2023 - Present
Ember Ops · 3 yr · Full-time · Warsaw, Poland
- Wrote the metric definitions the leadership team reviews every week.
- Taught SQL to 35 non-analysts.
- Replaced 24 hand-built dashboards with one metrics layer people trust.
Director of Data Science
Feb 2022 - Oct 2023
McKinsey & Company · 1 yr 8 mo · Contract · Warsaw, Poland
- Built the pricing models now used in 8 product decisions a quarter.
- Wrote the metric definitions the leadership team reviews every week.
Analytics Manager
Sep 2020 - Feb 2022
N26 · 1 yr 5 mo · Full-time · Warsaw, Poland
- Replaced 23 hand-built dashboards with one metrics layer people trust.
Data Scientist
Nov 2017 - Sep 2020
Microsoft · 2 yr 10 mo · Full-time · Warsaw, Poland
- Wrote the metric definitions the leadership team reviews every week.
Data Scientist
Mar 2015 - Nov 2017
Delivery Hero · 2 yr 8 mo · Full-time · Warsaw, Poland
- Taught SQL to 81 non-analysts.

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Education

Bocconi University
BSc, Statistics
2001 - 2004

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