Senior System Analyst

October 23, 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

English is required

Description

Senior System Analyst for a banking project covering the build, development and maintenance of data processing, integration and provisioning solutions for analytical and operational systems supporting the credit risk area. The role combines system analysis and solution design on Google Cloud Platform with data modelling for data warehouses, ODS and Data Lake/Lakehouse, plus integration and data pipeline design. Cooperation is hybrid or, by team decision, fully remote, and recruitment and onboarding run entirely online.

Responsibilities

Conduct system analysis and design solutions on Google Cloud Platform
Translate business requirements into functional and technical specifications
Design data models for data warehouses, ODS and Data Lake/Lakehouse solutions
Design integrations and data pipelines
Prepare system and technical documentation as well as Source-to-Target Mapping
Design integrations using REST/SOAP APIs, data exchange files, Kafka, RabbitMQ, Pub/Sub and microservices
Define non-functional requirements, acceptance criteria and test materials
Cooperate with architects, developers, testers, Product Owners and business stakeholders
Provide analytical support during implementation, testing and deployment

Requirements

Minimum 5 years of experience as a System Analyst
Experience in integration projects, data warehouses or Data Lake platforms
Practical knowledge of GCP, in particular BigQuery, Cloud Storage, Pub/Sub and Cloud SQL
Very good knowledge of SQL and relational databases
Experience in designing data models, ETL/ELT processes and data pipelines
Knowledge of integrations based on APIs, files, message queues and microservices
Experience in creating technical documentation, UML models and STM documents
Knowledge of XML/XSD formats
Hands-on experience with Jira and Confluence
Ability to cooperate with technical and business stakeholders
Very good communication in Polish and English

Conditions

Flexible engagement model: hybrid or fully remote, decided independently by each team
Internal trainings, thematic guilds and a knowledge exchange ecosystem
Cloud trainings and certifications within partnerships with four cloud providers
Online English or German learning and group language classes
Access to Multisport and private medical care on preferential terms
Funded cruises on the Caribbean, Mediterranean and North Seas
Fully remote recruitment process and individual online onboarding