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September 11, 2026
Senior Application Support Engineer
Senior • Remote
Warsaw, Poland
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Quick Facts
- Role focus: 2nd line application support and operations
Description
Provide 2nd line application support by resolving incidents, problems, and change requests; troubleshoot applications, databases, and system environments; and support releases, deployments, and system changes. Monitor application performance to ensure service stability, coordinate technical activities with internal teams, vendors, and customers, and create/maintain technical documentation and operational procedures while mentoring junior team members.
Responsibilities
- Provide 2nd line application support and resolve incidents, problems, and change requests
- Troubleshoot applications, databases, and system environments
- Support releases, deployments, and system changes
- Monitor application performance and ensure service stability
- Coordinate technical activities and collaborate with internal teams, vendors, and customers
- Create and maintain technical documentation and operational procedures
- Support and mentor junior team members
Requirements
- Higher education / minimum engineer / bachelor
- Very good communication skills
- Good coordination skills
- Ability to work as a team member
- Supervising work of Junior Specialists
- Customer oriented
- Fluent English
- At least 5 years of experience as Specialist supporting applications (analysis and providing solutions for incidents, problems and changes), preferred experience in second line support
- Ability to learn quickly new technologies and business processes
- Knowledge of relational database (Oracle)
- Good knowledge of SQL / MS SQL / PL-SQL
- Good knowledge of Unix / linux and SharePoint
- Knowledge of Documentum platform (for system services based on Documentum)
- Ability to plan and organize work of teams
- Customer oriented
- ITIL Foundation Certificate
- Fluent in at least one of the main IT technologies
- Analytical skills
- General knowledge of software building process
- General knowledge of business processes
- Good knowledge of ITIL and Release Management process (ITIL Foundation Certificate)
- Readiness to work in the project or operations
Benefits
- Participation in interesting and demanding projects
- Flexible working hours
- Great, non-corporate atmosphere
- Possibility to work remote or hybrid (2 days per week from the office)
- Opportunities for development and promotion
- Attractive package of benefits
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