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Salary
$58k – $68k per year
Location
In office (Warsaw)
Seniority
Middle · 3+ years exp

First seen by Alion on Sep 26, 2026.

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DCG

DCG is a Polish technology recruitment and outsourcing company that supplies engineers, analysts and support specialists to employers in Poland and western Europe. It recruits for software development, data, infrastructure, testing and service desk roles on both permanent and business-to-business contracts, and also runs managed delivery teams from its own locations for clients that prefer not to hire directly. The company is based in Warsaw, publishes client vacancies under its own name rather than the hiring employer's, and works across banking, telecommunications, manufacturing and public sector accounts.

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for:

Data Operations Specialist

Responsibilities:

  • Ingest data into Hadoop using the ARC Ingestion Framework

  • Prepare configurations for onboarding new data sources

  • Test configurations before production deployment

  • Maintain and support data sources already running in production

  • Troubleshoot ingestion and configuration issues

  • Collaborate within an agile environment

  • Work with application and system configurations

Requirements:

  • Minimum 3 years of business experience

  • Hands-on experience with Unix/Linux

  • Practical knowledge of SQL

  • Experience working with Git

  • Familiarity with Jenkins

  • Ability to troubleshoot technical issues

  • Strong analytical and rational thinking skills

  • Experience working in an agile environment

  • Understanding of application and configuration management

Nice to have:

  • Familiarity with testing activities

  • Basic knowledge of Hadoop

  • Experience with Robot Framework

  • Familiarity with Jira, Confluence, and Helix

  • Basic knowledge of Python

Offer:

  • Private medical care

  • Co-financing for the sports card

  • Constant support of dedicated consultant

  • Employee referral program

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