Telecommunication Engineer (Convergent Charging)

 

At One, every moment counts.

 

Moments when the team connects us, when growth motivates us, when impact inspires us, when recognition pushes us, and when ambition drives us. These moments define our everyday. Everything we do contributes to making the moments we experience truly meaningful.

As part of the 4iG group, our goal is to become Hungary’s leading telecommunications provider. We build on a strong foundation and enrich lives with innovative solutions.

 

Every moment counts. Make the most of yours. Join us!

 

Your place in the team

  • to satisfy local marketing requirements in the area of Charging Services including Prepaid Charging, CRP, ECL systems
  • to define, design and implement innovative solutions in the area of Charging Services to cope with marketing requirements or technology evolution
  • to coordinate and manage vendor activities during the project deployment
  • to grant the testing process to ensure the appropriate quality in the delivery phase, delivering high quality products and solutions
  • to drive Charging Services features and platform evolution, through harmonization & hosting projects
  • to grant Charging Services features through architecture support and capacity planning based on traffic needs

You will be involved in the following tasks:

  • solutions Design & Implementation
  • feasibility to determine costs and timeframe: Prepare feasibility studies and define solution design & integration requirements in order to offer new or modified services in accordance to the Charging Services architectural standardization
  • in-house software developments on internal integration platforms; maintain and support in-house development source code
  •  manage the delivery of small to medium sized projects (local or cross country) from start to finish
  •  certification & testing activities: Perform acceptance testing, negotiate with appropriate stakeholders
  •  post deployment support
  • vendor selection, management and engagement 
  • contribute to the Messaging and VAS architecture definition & perform dimensioning activities (capacity planning) 
  • other BAU activities (e.g. supporting operations of existing platforms, updating documentations, etc.)

We are looking for you if you have...

  • relevant degree 
  • high level of written and spoken English
  • ability to understand marketing needs and reference market evolution
  • strong experience managing complex and inter-functional projects
  • knowledge of telecoms technologies, in particular technical skills related to Charging Services, Core Network, IP Services
  • API integration development
  • Java / Java EE
  • XML / XSD
  • Web Services (including WSDL SOAP, RESTful, JSON)
  • HTML/CSS/JavaScript
  • Bash/Any scripting language
  • Oracle/SQL

What we offer:

  • cafeteria package & bonus or comission
  • laptop & mobile phone (with unlimited voice and data tariff package)
  • hybrid way of working
  • corporate Health Insurance (Swiss Clinic)
  • employee discounts (e.g. Employee flotta)
  • wellbeing program in the topics of sport, nutrition, relax and help (spiritual support)  
  • 4 paid days leave/year for charity projects  
  • other discounts (e.g. AYCM card, eye-glass allowance)  
  • learning opportunities (internal trainings and LinkedIn Learning) 

 

Discover Your Future at One

 

If you’re ready to learn more about who we are and what we do:

• Visit our website for more insights.

• Follow our career page for updates and opportunities.

 

At One, we’re dedicated to creating a workplace where every moment counts. Moments when the team connects us, when growth motivates us, when impact inspires us, when recognition pushes us, and when ambition drives us, these moments define who we are.

 

Every moment counts. Make the most of yours. Join us!