Senior Information Technology Analyst
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on risk systems and data analysis in the financial sector. Technologies include Oracle Database, SQL, Python, Apache Spark, Hadoop, and Data Warehouses with REST API. Tools used are Jira, Confluence, Enterprise Architect. Responsibilities cover business requirements analysis, data flow design, analytical documentation preparation, and collaboration with development teams. Benefits include Medicover medical care, life insurance, and referral program.

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Senior Information Technology Analyst

Company: ALTEN Polska

from: 31 July 2026
to: 30 August 2026
salary not specifiedB2B contract (full-time)
salary not specifiedcontract of employment
Offer parameters
level:senior
working mode:hybrid
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Expected technologies

Oracle Database
SQL
Python
Apache Spark
Hadoop
JSON
XML Git
Jira
Confluence
Enterprise Architect
Draw.io
Visio

Operating system

Windows

Our requirements

  • Minimum 5 years of experience as a System Analyst
  • Ability to analyze and design business processes
  • Experience in processing large volumes of data from multiple sources, analyzing data quality, identifying data sources, and designing mappings (source-to-target mapping)
  • Experience in data flow modeling (Data Flow)
  • Experience in designing integrations and data feeds
  • Advanced knowledge of SQL (especially Oracle technology)
  • Ability to analyze data models and design changes in database structures (ERD diagrams)
  • Experience in preparing analytical documentation and technical specifications for development teams
  • Strong communication skills with both business and technical teams
  • Independence in problem analysis and proposing solutions
  • Proactive attitude and high independence in managing topics with a wide range of stakeholders
  • Experience in the financial sector, particularly in risk data, will be an additional asset

Your responsibilities

  • Analyzing business and system requirements
  • Designing changes in systems and interfaces
  • Designing data flows between systems
  • Preparing analytical documentation and specifications for developers (e.g., data models, data flow diagrams, business transformation rules)
  • Analyzing data in Oracle, data warehouses, and Hadoop environments
  • Collaborating with architects, developers, and administrators in designing, testing, and implementing solutions

About the project

We seek a senior IT Analyst with strong expertise in risk systems, data analysis, and system integration. The ideal candidate brings a multidisciplinary background in:
  • Translating business requirements into system solutions
  • Data flow architecture between systems
  • Analyzing data sources and designing new data feeds
  • Verifying proposed solutions through PoC (Proof of Concept)
  • Collaborating with architects and developers during solution design
  • Technologies:
  • Oracle Database
  • Advanced SQL
  • Python
  • Apache Spark
  • Hadoop / Big Data ecosystem
  • Data Warehouses
  • REST API
  • JSON, XML
  • Git
  • Tools:
  • Jira
  • Confluence
  • Enterprise Architect
  • SQL Developer
  • SQL Developer Data Modeler
  • Draw.io / Visio
  • This is how we organize our work

    This is how we work

    you focus on a single project at a timeyou have influence on the technological solutions appliedyou focus on product developmentagile

    This is how we work on a project

    • unit tests
    NOTICE: We kindly inform you that we will contact the selected candidates.
    Company

    What we offer

    • We offer a full-time employment contract
    • Location: Hybrid (6 days/month in the office) / Warsaw, Kraków, Katowice
    • Stable and long-term cooperation
    • Well-defined career path at the European leader in engineering & IT consulting
    • Opportunity to relocate and work in different ALTEN Polska branches
    • After completion of the project, opportunity to engage in a subsequent one within the company
    • Introduction and cooperation with dedicated Competences Manager
    • We also offer cooperation based on a B2B or Contract of mandate (UZ).
    • We also guarantee:
    • Access to professional certifications with our technology partners (e.g. Google, ISTQB)
    • Access to relevant industry events
    • Access to the Knowledge Sharing Program
    • Access to Referral program

    Benefits

    • life insurance
    • retirement pension plan
    • baby layette
    • employee referral program
    • Medicover medical care
    • Medicover dental care
    • Medicover Benefits platform
    • Medicover Sport card

    ALTEN Polska

    WHO ARE WE?
    WE ARE A WORLD LEADER IN ENGINEERING AND IT SERVICES.
    At ALTEN, we see our specialists as architects – today’s designers of tomorrow’s world.
    As a leader in Engineering and IT Services, we support companies in their technological and sustainable transformation.
    OVER 57,400 EMPLOYEES IN 30+ COUNTRIES, TO SUPPORT MORE THAN 6,500 CLIENTS WORLDWIDE.
    We operate in all sectors: Aeronautics, Space, Defence, Security & Naval, Automotive, Rail & Mobility, Energy & Environment, Life Sciences & Health, Industrial Equipment & Electronics, Telecoms, Banking, Finance & Insurance, Retail, Services & Medias, Public Services & Government.
    We carry out complex and highly technical projects throughout the value chain of the most prestigious companies worldwide.
    Our motto: Building Tomorrow’s World Today!
    Senior Information Technology Analyst
    I apply to:
    ALTEN Polska
    Warszawa, Masovian
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