Data Analyst in Kraków

Model of work:

hybrid, 6 days/month in the office

For our client, a well-known global bank, we're looking for a

Data Analyst.

What will you do:

Use Databricks (or a similar cloud-based data platform) to access, analyse, and prepare data sets to support technology, audit, and control activities.

Extract, transform, and manipulate data using SQL and/or Python, primarily from relational databases, ensuring accuracy, traceability, and repeatability.

Maintain and enhance existing queries/ scripts, and design custom queries and data scripts to meet new requirements and timelines.

Produce structured, audit-ready data inputs for auditors and control owners, including clear explanations of logic, filters, and assumptions.

Build and/or support data visualisations and management information using tools such as Power BI and ControlRight to help stakeholders interpret results quickly.

Collaborate with Tech Leaders and SMEs to clarify requirements, validate outputs, and communicate findings clearly in English.

Document deliverables, approach, and updates in Confluence (or similar tools), supporting task tracking and team collaboration.

Automate recurring data routines and workflows using PowerShell or other scripting languages to improve efficiency and reduce operational risk.

Support work aligned to IT audit, compliance, and internal control expectations, including evidence preparation and control-related data requests.

Must have:

Hands‑on experience with

Databricks

or a similar cloud‑based data platform

(Snowflake, BigQuery, Cloudera, Spark, Azure Synapse, AWS Glue, Dataiku etc)

Solid knowledge of

SQL and/or Python

for data extraction and manipulation, particularly with relational databases.

Proven ability to work efficiently with existing queries/scripts, plus the capability to write custom queries and data scripts from scratch.

Strong analytical thinking, with the ability to structure and prepare reliable, consistent data inputs for auditors and control owners.

Familiarity with data visualisation tools (e.g., "Power BI, ControlRight").

Strong communication skills in English, with experience supporting Tech Leaders and SMEs and explaining technical outputs clearly.

Familiarity with

Confluence (or similar collaboration tools)

for documentation, task tracking, and team collaboration.

Nice to have:

Experience with

PowerShell

or other scripting languages to automate daily routine tasks and workflows.

Basic understanding of IT audit processes, compliance or internal controls.

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