AppOps Engineer

### Job Information
- Industry Financial Sector
- Date Opened 08/18/2026
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Job Type
Full time
- City Warsaw
- State/Province Masovian Voivodeship
- Country Poland
- Zip/Postal Code 00-002 ###

Job Description
We are looking for an AppOps Engineer to support business-critical enterprise applications within a large-scale Data Centre Migration programme. The role focuses on application operations, production support, troubleshooting, environment administration, and selected migration activities, working closely with Linux, middleware, infrastructure, development, and security teams to ensure stable and reliable application environments. Responsibilities
- Maintain and administer enterprise application environments
- Take ownership of selected daily operational activities
- Support production and non production application environments
- Monitor application availability, stability and performance
- Investigate application and operational incidents
- Troubleshoot issues and coordinate resolution across technical teams
- Support application migration activities where required
- Support environment preparation and configuration
- Participate in controlled production changes
- Support incident, problem, change, release and configuration management processes
- Analyse application logs and technical information
- Work with databases where required for operational investigation
- Use scripting to automate selected repetitive operational activities
- Maintain operational and technical documentation
- Cooperate with application, Linux, middleware, infrastructure and security teams ### Requirements
- Commercial experience in Application Operations, Application Administration or Application Support
- Experience supporting enterprise production applications
- Strong understanding of structured IT operational processes
- Experience working within large corporate organisations
- Knowledge of PL SQL or T SQL
- Scripting capability using at least one of PowerShell, Bash, Shell, Python or Perl
- Experience troubleshooting application environments
- Understanding of application infrastructure
- Experience with incident and problem management
- Experience with change and release processes
- Fluent Polish and English Nice to have
- Payments experience
- Banking or financial services experience
- High volume transactional systems
- Data centre migration experience
- Application migration experience
- Monitoring and performance optimisation
- Operational automation
- Experience within highly regulated environments
- Previous cooperation with infrastructure, Linux and middleware teams ### Benefits
- Solid, competitive salary
- Work in a multinational environment on international projects
- Comprehensive healthcare
- Long-term B2B contract with a stable project pipeline