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September 10, 2026
Application Administrator
Senior • Remote
1,872,000 - 2,288,000 PLN/yr
Warsaw, Poland
Apply now
Quick Facts
- Call Center Applications Administrator
- Industry: Telecommunications
- Location: Warsaw, Poland (Remote possible)
- Working hours: Monday–Friday, 09:00–17:00
- Language: Polish and English
- Rate: up to 1.100 PLN/day
Description
We are looking for an experienced Call Center Applications Administrator for a telecommunications project focused on the administration, maintenance and operational support of critical contact center applications. You will provide Level 2 application and systems support, troubleshooting incidents, performing root cause analysis, and ensuring the stability and performance of production environments.
Responsibilities
- Provide Level 2 operational support for incidents related to call center applications and systems
- Administer and maintain contact center platforms, voice gateway and recording solutions
- Resolve incidents reported by application users
- Work closely with developers and other technical teams
- Cooperate directly with IT and business stakeholders
- Support production operations throughout the software lifecycle
- Troubleshoot technical issues and coordinate quick incident resolution
- Act as a crisis manager during major incidents
- Perform troubleshooting, Root Cause Analysis (RCA) and post-incident reporting
- Conduct trend analysis, identify bottlenecks and perform performance tuning
- Identify recurring and high-priority incidents and cooperate with relevant teams to reduce their occurrence
- Follow quality, security and operational standards
- Provide technical expertise and support continuous improvement initiatives
Requirements
- 3+ years of experience working with Genesys and NICE technologies
- Strong knowledge of contact center application environments
- Experience with Genesys SIP
- Experience with Genesys iWD 8
- Knowledge of Genesys Framework installation and configuration
- Experience with Genesys Advanced Routing Strategies
- Knowledge of Genesys InfoMart
- Experience with SBC administration, installation and advanced configuration
- Experience with NICE configuration and maintenance
- Knowledge of VOXEO administration
- Practical knowledge of at least one application server, preferably IIS
- Practical experience with at least one database platform: Oracle, MS SQL Server or PostgreSQL
- Good knowledge of SQL / T-SQL
- Experience with shell scripting
- Good application testing skills
- Ability to diagnose and troubleshoot network-related issues
- General knowledge of Oracle DB, Oracle WebLogic and LAN networking
- Strong troubleshooting and analytical skills
- Ability to work independently and take ownership of issues
- Strong communication and teamwork skills
- Willingness and ability to build good relationships with key stakeholders
- Fluent Polish and at least working proficiency in English
Benefits
- Fully remote work possibility
- Competitive rate
- Work on a large-scale project within the telecommunications industry
- Standard working hours: 09:00–17:00, Monday to Friday
- Opportunity to work with enterprise-level contact center technologies
- Collaboration with experienced IT and business teams
- A technically challenging role with a strong focus on production operations and system stability
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