Data Processing Specialist I Hadoop, Python, SQL (k/m)

B2Bnetwork · IT Outsourcing & Dedicated Teams · Software Testing & QA · 3 days a week in the office · Python · SQL · 3 days ago
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Salary
≈ $26k – $65k per year (Estimated)
Location
Hybrid (Warsaw, Gdynia, Gdańsk, Łódź, Poland)
Seniority
Junior
Employment
Contractor

First seen by Alion on Oct 28, 2026. B2Bnetwork scores B on the Alion truth index.

Overview
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Profile match

B2Bnetwork

B2Bnetwork (B2B.net S.A.) is a Warsaw-based IT outsourcing and software testing company that supplies IT engineers and whole teams to clients in data and analytics, cloud, cybersecurity, digital workplace and application development and maintenance. It operates from the Kopernik Office Buildings in Warsaw, runs QA, cloud, security and academy networks, organises ISTQB examinations, and places many specialists on projects for large banks, most visibly Nordea in Warsaw and Gdansk. Its postings cover Java and Python developers, test automation engineers, IT analysts, data engineers, solution architects, Scrum masters and project managers, largely on B2B contracts.
b2bnetwork.ai · HQ: Warsaw, Poland · IT Outsourcing & Dedicated Teams · Software Testing & QA · IT Staffing & Staff Augmentation · Est. 2019

Szukamy specjalisty IT do zadań związanych z ingestowaniem danych do Hadoop w ramach projektu CoreCDP.

O projekcie

Projekt obejmuje ingestowanie danych do Hadoop z wykorzystaniem ARC Ingestion Framework. Zakres prac koncentruje się na przygotowaniu i testowaniu konfiguracji źródeł danych oraz utrzymaniu źródeł już wdrożonych na produkcji.

Warunki współpracy

  • kontrakt B2B

  • praca hybrydowa: 3 dni w tygodniu w biurze (Warszawa, Gdynia, Gdańsk, Łódź)

Twój zakres obowiązków

  • Przygotowywanie konfiguracji do ingestowania źródeł danych do Hadoop

  • Testowanie konfiguracji źródeł danych przed wdrożeniem

  • Utrzymanie źródeł danych działających na produkcji

Wymagania

  • Doświadczenie w pracy w środowisku Unix

  • Doświadczenie w pisaniu i optymalizacji zapytań SQL

  • Doświadczenie w programowaniu w Pythonie

  • Doświadczenie w pracy z systemem kontroli wersji git

  • Doświadczenie w konfiguracji i obsłudze Jenkinsa

Mile widziane

  • Znajomość Robot Framework

  • Znajomość Jira

  • Znajomość Confluence

Tech stack

  • Unix
  • SQL
  • Python
  • Git
  • Jenkins
  • Robot Framework
  • Jira
  • Confluence
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