Senior Data Analyst

November 8, 2026

Hybrid

Senior

Warszawa, Poland

Indeed

Keep in mind

Original vacancy is in Polish
You will likely need Polish for the job. The employer can confirm

Also worth knowing

Mandatory office attendance
2 days per week

Description

End-to-end analyst role in a banking project supporting a modern data platform built on Google Cloud Platform. The work covers gathering and refining business and system requirements, running workshops, preparing integration specifications, data mappings and ETL requirements, and delivering complete documentation to development teams. The analyst also examines data flows and dependencies between systems, supports testing and verifies implemented solutions against requirements. Cooperation is offered on a B2B basis with a hybrid mode, 2 days a week from the office in Warsaw.

Responsibilities

Participating in a banking project supporting the development of a modern data platform based on Google Cloud Platform
Analysing, gathering and refining business and system requirements
Conducting analyses independently, from workshops and needs identification to preparing complete documentation for development teams
Preparing system integration specifications, data mappings and ETL process requirements
Analysing data flows and dependencies between systems
Running workshops and cooperating on an ongoing basis with business representatives, architects and programmers
Supporting the testing process and verifying that implemented solutions comply with the requirements
Creating analytical and technical documentation, including functional and system specifications

Requirements

Minimum 5 years of experience as a System Analyst, Business & System Analyst or Data Analyst
Experience in independently running the analytical process, from requirements collection and analysis to handing over complete documentation to the development team
Good knowledge of SQL, with PL/SQL knowledge being a plus
Knowledge of system integration, data flows and data processing
Experience in integration projects, data warehouses, data platforms or reporting solutions
Ability to work effectively with development teams, architects and business representatives
Communicativeness, proactivity and good organisation of work
Nice to have: knowledge of Google Cloud Platform, especially BigQuery, Dataproc, Composer, Dataflow and Cloud Storage
Nice to have: experience in Data Warehouse, Business Intelligence or modern data platforms
Nice to have: knowledge of ETL tools
Nice to have: basic knowledge of Python, GitHub or dbt

Conditions

Hybrid mode – 2 days a week from the office in Warsaw
B2B cooperation model
Access to medical care, a sports card and a benefits platform under the current cooperation rules
Opportunity to work on various projects across Software, Embedded, Data and Cloud Services
Involvement in additional pre-sales and expert initiatives