Senior IT Analyst

16 800 - 20 160 PLNNet per month - B2B

Senior IT Analyst

Analytics

Al. Jerozolimskie 180, Warszawa +1 Location

B2Bnetwork

16 800 - 20 160 PLN
Net per month - B2B
Full-time
B2B
Senior
Hybrid

Tech stack

    English

    C1

    SQL

    advanced

    ETL

    regular

    Power BI

    regular

    Snowflake

    regular

Job description

Job description:

Join a dynamic project focused on analyzing and redesigning complex data environments. The role involves mapping current data flows, improving data lineage documentation, and proposing future-state data architecture. As a IT Analyst, you will collaborate with multiple teams to understand business needs and ensure the reliability, quality, and integration of data across systems. This position combines deep analytical skills with technical expertise and strategic thinking in a modern data landscape.


Responsibilities:

• Analyze and document current data lineage across legacy systems,

• Identify data sources, transformations, and destinations,

• Create detailed data models and lineage diagrams,

• Evaluate data quality and assess relevance across systems,

• Collaborate with stakeholders to gather requirements and validate needs,

• Design and propose target-state data acquisition and integration solutions.


Knowledge and experience:

• Minimum 4 years of experience in data management, IT/business analysis, or architecture,

• Strong knowledge of data modelling, mapping, transformation, and flow,

• Familiarity with data warehouses and databases (e.g. Snowflake, DB2),

• Experience with ETL/ELT tools (e.g. DBT, Alteryx) and visualization platforms (e.g. PowerBI, QlikView),

• Solution design and systems integration experience is a strong plus,

• Prior experience in the banking domain is an advantage,

• Excellent English communication skills – both written and spoken,

• Proactive mindset with solid stakeholder management and collaboration skills.


Tech Stack:

• SQL

• Data modeling and lineage (e.g. data flow diagrams, metadata tracking),

• ETL/ELT processes (e.g. Alteryx),

• Data warehousing (e.g. DB2, Snowflake),

• Data visualization (e.g. Power BI, Qlik).

Published: 24.08.2025
Office location