Prepaid Expert

Strength. Care. Growth A1 Competence Delivery Center is a vital component of A1’s 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 A1’s operations across all OpCos, independent of location.

Using the power of being OneGroup and leveraging synergies, CDC enables transparency of resources, key skills and knowledge expansion and personal career growth opportunities’ enhancement, paired with job stability.

You will know we are the right place for you, if you are driven by:

• Opportunities to learn and build your career.
• Meaningful work in a stable and fast-paced company.
• Diversity of people, projects, and platforms.
• A supportive, fun, and inspiring place to work.

Job Purpose Drive the modernization of prepaid products and platforms by using data, analytics, and cross‑team collaboration to deliver innovative, automated, and cloud‑ready solutions.

Role Insights

• Drive the evolution of prepaid products, services, and charging platforms across the A1 Group.
• Contribute to strategic modernization initiatives, including platform harmonization, automation, and cloud readiness.
• Use data, analytics, and AI-powered tools to improve processes, quality, and customer experience.
• Collaborate with business, product, and technology teams to deliver innovative prepaid solutions.

What Makes You Unique

• Experience in prepaid, charging, billing, telecommunications, or digital service environments.
• Strong analytical mindset and ability to understand complex business and technical processes.
• Passion for technology, automation, and continuous improvement.
• Strong communication skills and fluency in English.
• Experience with cloud platforms, APIs, databases, or automation technologies is a plus.
• Exposure to AI-assisted tools or modern software delivery practices.

Our gratitude for the job done will be eternal, but we’ll also offer you:

• Innovative technologies and platforms to work with.
• Modern working environment for your comfort.
• Friendly, ambitious, and motivated teammates to support each other.
• Thousands of online and in-person learning opportunities for you to grow.
• Challenging assignments and career development opportunities in multinational environment.
• Attractive compensation package.
• Hybrid working model.
• Numerous additional benefits, including, but not limited to free A1 services.

If you have any questions, please do not hesitate to contact Svetlana Vazharova.