Data Analyst

Poland and Middle-Eastern Europe; United States; Remote; USD 90,000 - 120,000; Full time

Job summary

Xebia is hiring a Data Analyst/Analytics Engineer to join our EU-region delivery teams. You will analyze large datasets, design analytical datasets with SQL and PySpark, and collaborate with marketing and data teams to derive data-driven insights.

The role requires 3+ years of experience, advanced SQL skills, PySpark, and fluent Polish and English. EU work permit is required. Nice to have: Databricks, Delta Lake, Power BI, and experience in marketing analytics.

Qualifications

• 3+ years as Data Analyst or analytics engineer, or similar data role.
• Advanced SQL skills: complex joins, CTEs, window functions, optimization.
• Hands-on PySpark experience and large-scale data handling.
• Experience translating business questions into data-driven insights.
• Strong analytical and problem-solving abilities.
• Ability to work independently in a fast-paced environment.
• Fluent in Polish and English.

Responsibilities

• Analyze large datasets related to customer behavior, campaigns, and performance.
• Design, develop, and maintain analytical datasets using SQL and PySpark.
• Prepare and transform data from multiple sources for reporting and analytics.
• Collaborate with marketing analysts, business stakeholders, and data teams.
• Support campaign measurement, segmentation, funnel analysis, retention, and ROI.
• Ensure data quality, consistency, and reliability across outputs.
• Investigate data issues and identify opportunities for improvement.
• Improve data models and data processing workflows.
• Support ad hoc analytical requests from business stakeholders.

Skills

SQL

PySpark

Large datasets

Analytical thinking

Problem solving

Business insights

Independent work

English & Polish fluency

Tools

Databricks

Delta Lake

Power BI

Job description

Xebia is a global AI-first, digital transformation, and engineering partner.With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable products, platforms, and data-driven solutions.

We specialize in Artificial Intelligence, Data and Cloud, Intelligent Automation, and Digital Products, combining deep technical expertise with a strong focus on engineering excellence and a people-first culture.

In the CEE region, we’re a team of nearly 1,000 experts delivering modern applications, data platforms, and AI solutions for clients such as Millennium, ING, Play, Edenred, Arabian Drilling, FedEx, Leroy Merlin, Truecaller, Volotea, Schmitz Cargobull, and many, many more. We work with leading technologies including AWS, Azure, GCP, Databricks, and Snowflake, and combine strong engineering culture with a consulting mindset and a continuous focus on growth and knowledge sharing.

You will be:

• analyzing large datasets related to customer behavior, digital marketing campaigns, and business performance,
• designing, developing, and maintaining analytical datasets using SQL and PySpark,
• preparing and transforming data from multiple sources for reporting and advanced analytics purposes,
• collaborating closely with marketing analysts, business stakeholders, and data teams,
• supporting campaign measurement, customer segmentation, funnel analysis, retention, churn, and ROI calculations,,
• ensuring data quality, consistency, and reliability across analytical outputs,
• investigating data issues and proactively identify opportunities for process improvement,
• contributing to optimizing data models and data processing workflows,
• supporting ad hoc analytical requests from business stakeholders.

Your profile:

• 3+ years of experience as Data Analyst, Analytics Engineer, or in a similar data-focused role,
• advanced SQL skills, including: complex joins, CTEs, window functions, query optimization,
• hands-on experience with PySpark,
• experience working with large-scale datasets,
• strong analytical and problem-solving skills,
• experience translating business questions into data-driven insights,
• ability to work independently in a fast-paced environment,
• fluent Polish and English.

Work from the European Union region and a work permit are required.

Nice to have:

• experience in digital marketing analytics,
• experience analyzing: customer acquisition, customer retention, campaign performance, funnel conversion, customer lifetime value (LTV),
• experience with Databricks,
• experience with Delta Lake or modern lakehouse architectures,
• understanding of data modeling concepts,
• familiarity with Power BI,
• experience working in agile teams.

Recruitment Process:

CV review – HR call – Interview – Client Interview – Decision