Strength. Care. Growth
A1 Competence Delivery Center is a vital component of A1s
telecommunications business. Acting as an expertise hub, CDC is
dedicated to delivering a full range of high-quality IT, network,
financial and other services to support A1s operations across all
OpCos, independent of location.
Using the power of A1 Group and leverage synergies, CDC enables
transparency of resources, key skills and knowledge expansion and
personal career growth opportunities enhancement, paired with job
stability.
We are expanding the Billing Delivery Center within IT Services
Division of the A1 Competence Delivery Center. Be part of this
exciting journey!
Klaus Fuchs is looking for a new member for his Prepaid Billing
team.
Role insights:
Administer, monitor and maintain the Prepaid Billing Charging
system in operation within the required parameters (availability,
performance).
Prepare and execute tasks related to billing/rating/batch
processing.
Handle incidents (analyze logs, errors handling, finding
resolutions or workarounds within the specified SLAs/OLAs).
Work closely with QA and Dev teams to coordinate on complex issues,
product improvements, and feature rolloutsIdentify and resolve
issues in a timely manner, ensuring minimal disruption to
operations.
Prepare regular and ad-hoc reports.
SOX controls execution.
Develop tools/scripts to automate routine operational tasks.
Maintain system documentation.
Ability to take up on-call shifts.
Collaborate with respective departments and business units in the
organization, such as Billing Infra and Product Catalog Team and
other relevant stakeholders.
What Makes You Unique:
University Degree in Informatics, Computer Science or any
equivalent qualification.
At least 2 years of professional experience in the Telecom
Billing/Charging area.
Unix/Linux experience is a must.
SQL Knowledge (Oracle) is a must.
Knowledge of in-core DBs (MySQL) is a plus.
Experience with real-time systems, including cluster management
(Veritas) is an asset.
Scripting Knowledge e.g. Python, Shell, bash, Kshell etc. is a
plus.
Cloud Know How (Azure, AKS, Hadoop) is a plus.
Strong troubleshooting and problem-solving skills.
Team-oriented and ready to take over responsibility.
Fluency in English, both written and spoken.
If you have any questions, please do not hesitate to contact
Simeon Kostov.
