Sigma Group

Job Purpose:FM/PM Engineer will be responsible for handling demand delivery and operations related tasks ensuring the smooth functioning of our applications by monitoring analyzing and optimizing performance metrics while quickly identifying and resolving faults or issues. Your strong More...

Design develop and implement inventory models within IMS (Inventory Management System) for network and service layers.Write efficient maintainable code and unit test coverage.Collaborate effectively with team members product owners stakeholders and other business functions.Following A More...

Sigma.AI is a world leading technology company in data collection and annotation for the development of Artificial Intelligence systems with offices in Spain the United States and the United Kingdom.We are looking for native Bulgarian transcribers for a remote project. This is a flexi More...

Job Title: OSS Senior ManagerJob Purpose:To lead and manage the Operations Support System (OSS) team. The role involves overseeing the development implementation and optimization of OSS solutions critical to network operations. The primary purpose is to ensure the seamless functioning More...

Job Purpose:To handle daily development and operation for Document Management System (Newgen Platform) in addition to Microsoft SharePoint system. The role involves overseeing the entire software engineering lifecycle including implementing testing processes and delivery to operations More...

Experience in BSS Experience in Billing Experience in MediationExperience in Charging Experience in Provisioning Handle daily BAU projects along with operations for Voice Platform including CRM Billing provisioning mediators and portals.Configuring business products in the system.Reso More...