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Sii Poland

eCommerce Data Analyst

Sii Poland, Poland, New York, United States

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eCommerce Data Analyst

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Sii Poland

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eCommerce Data Analyst

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Sii Poland

As an eCommerce Data Analyst, you will provide advanced analytical expertise and guide the organization in applying modern eCommerce analytics practices. In this role, you will drive the adoption of advanced web analytics across the digital landscape and take ownership of delivering data and analytics solutions that support strategic business goals. You will work closely with Product Owners and key stakeholders to understand business needs, define the right analytical approach, and oversee the configuration and development of tracking and data solutions in collaboration with technical teams.

A key part of the position is acting as a central point of contact for business stakeholders — helping them translate complex data (behavioral, transactional, customer) into clear, complete and actionable insights. Your work will directly support both strategic initiatives and day‑to‑day decision‑making in the eCommerce area.

Your tasks

Coordinate Google Analytics and Google Tag Manager setup for eCommerce platforms

Create measurement plans, implement events in GTM and maintain documentation

Collaborate with marketing, development and data teams to ensure tracking aligns with business goals

Test and validate data layer implementation and troubleshoot technical tracking issues

Manage GA and GTM accounts and provide user support

Lead the full analytics cycle: gather business requirements, analyze data, build reports and present recommendations

Analyze web, transactional and customer data to identify trends, opportunities and business insights

Provide analytical support for ongoing projects and contribute to A/B testing processes

Support the development of eCommerce data models and stay up to date with industry trends

Contribute to team development and deliver training on web data and reporting

Ensure compliance with data governance standards and IT quality policies

Requirements

Strong knowledge of Google Analytics (including GA4), Google Tag Manager and A/B testing tools

At least 7 years of experience in eCommerce data analysis or a similar role

Degree in Digital Marketing, Mathematics, Econometrics, Quantitative Methods, Computer Science or related field

Understanding of eCommerce platform architecture, product data flows and user behavior tracking

Excellent analytical and problem‑solving skills

Solid experience with SQL, BigQuery and advanced Excel

Hands‑on experience building dashboards (e.g., PowerBI) and working with tools such as Hotjar or Clarity

Ability to work effectively in cross‑functional teams; familiarity with Scrum methodology

Strong business acumen, independence and good organizational skills

Fluent English, both written and spoken, enabling effective communication across international teams

Job no. 251205-NUH0K

Benefits For You

Great Place to Work

Solid financial situation

Contracts with the biggest brands

Centre of internal trainings

Many experts you can learn from

Open and accessible management team

Profit sharing

Passion Sponsorship program

Regular integration events and trips

Comfortable and well‑equipped offices

MySii app

Medical care

Seniority level Mid‑Senior level

Employment type Full‑time

Job function Analyst and Information Technology

Industries IT Services and IT Consulting

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