Tech SME System Admin Oracle DB, KRAKÓW



Must-Have Skills & Experience:


  • 5+ years as DBA in production environments

  • Strong Linux knowledge (RHEL)

  • Hands-on with Oracle (install/configure, backup/recover, performance tuning)

  • Experience with PostgreSQL, MS SQL

  • Strong production mindset: incident handling, RCA, controlled changes


Nice to Have:


  • Shell scripting / automation

  • Experience with IBM Sterling File Gateway, Connect:Direct, BMC Control-M

  • Financial services / regulated environments





Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference. 



At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.





Ready to take on a critical DBA role in a global enterprise environment? Join us and make an impact!




We are seeking a hands-on Database Administrator to join our Enterprise Infrastructure – Digital Business Automation team. This role is critical for supporting mission‑critical Linux-based platforms, including IBM Sterling File Gateway, IBM Connect:Direct and BMC Control-M, in a high-availability production environment.

You will work on complex database operations, production incident handling (L2/L3), and ensure platform stability across global teams. This role offers massive learning opportunities, exposure to large-scale regulated systems, and the chance to grow in performance optimization, resilience, and automation in a global banking environment.






Sounds like your kind of challenge?


Working Hours: Core hours 09:00–17:00 CET (flexible), occasional early/late calls to support UK/India
On-Call: Yes (1–2 weeks/month), weekend changes included


Recruitment Process: 2 stages
Team Location: Global teams (Poland, UK, India)
Hybrid Work: only 6 days/month onsite in Kraków
Contract Duration: 12+ months (option to extend)




What you get in return


  • Flexible cooperation model – choose the form that suits you best
    (B2B, employment contract, etc.)

  • Hybrid work setup – remote days available depending on the client’s arrangements

  • Collaborative team culture – work alongside experienced professionals eager to share knowledge

  • Continuous development – access to training platforms and growth opportunities

  • Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more

  • High quality equipment – laptop and essential software provided


,[Install, configure and maintain Oracle, PostgreSQL, and MS SQL databases, Patch management, upgrades, backup/restore/recovery processes, Performance troubleshooting and tuning, Capacity planning & optimization, Incident analysis, root cause investigations, Log analysis (DB and Linux), Participating in major incident bridges, Collaborate with Linux Admin and Application teams, Troubleshoot interactions between DB, OS, and application layers, Execute database changes in controlled maintenance windows, Perform weekend production changes, Pre/post-change validation and risk assessments, 24/7 rota coverage for out-of-hours issues, Support weekend deployments when necessary] Requirements: Linux, RHEL, Oracle, PostgreSQL, SQL, Shell, IBM, Gateway, BMC, Control-M
Data publikacji: 2026-05-18
APLIKUJ

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