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Infobip

Cloud CPaaS for omnichannel communications

Junior Telecom Specialist - CPaaS Registrations

Customer SupportUpdated on Nov 10
Full-timeSarajevo, Bosnia and Herzegovina

About the Job

Requirements

  • At least two years of experience in customer support or customer service, or completed studies in engineering, technology, computer science, or a related field.
  • Intermediate to advanced knowledge of Microsoft Excel or spreadsheets.
  • Ability to manage a fast-paced environment with competing and shifting priorities.
  • Organizational skills, attention to detail, and patience.
  • Ability to use an analytical approach to solve technical problems.
  • Effective communication with clients, partners, colleagues, and engineering teams in English and the local language.

Responsibilities

  • Administer the company’s senders database.
  • Process customer sender-registration requests and register senders directly with mobile network operators or suppliers.
  • Provide external and internal traffic security and control through content restrictions and template registration.
  • Specialize in region-specific or product-based registration processes.
  • Order virtual long numbers and short codes, and enable setup for two-way communication between customers and end users.
  • Perform other two-way activities, including mobile-originated resource and keyword setup.
  • Register over-the-top traffic for WhatsApp, Viber, KakaoTalk, Zalo, Telegram, Line, Internet of Things, Rich Content SMS, Mobile Identity, and Google Business Messages.
  • Troubleshoot existing sender setups that are not working, as well as sender- and two-way-related issues.
  • Respond to inquiries about senders and help stakeholders through the registration process.
  • Act as a trusted technical resource by addressing technical service requests to the required quality and customer-satisfaction standards.
  • Update internal databases with technical service information, including sender registration, country and network regulations, and setup of new connections.
  • Document technical procedures and best practices and share them with the technical community.
  • Maintain work quality through personal diligence in change management, track changes to procedures and processes, and follow updated procedures to prevent errors.
  • Participate in continuing education sessions.
  • Maintain knowledge of technical processes and tool functionality.
  • Collaborate and share knowledge with the company’s technical community.

Desired Qualifications

  • Knowledge of application-to-person communications and SMS messaging.

About the Company

Infobip

Cloud CPaaS for omnichannel communications

Infobip provides a cloud communications platform (CPaaS) that lets enterprises connect with customers across the full journey using omnichannel messaging, voice, email, push notifications, and chat through channels like SMS, WhatsApp, RCS, and more via APIs and SDKs. Its products let developers add communications directly to apps and workflows, and it also offers contact center software, authentication, fraud prevention, and AI-powered conversational tools, including CXOP and AgentOS introduced in 2025. The company differentiates itself with a global network of telecom connections and direct operator links, a reach of billions of devices in 190+ countries, and industry recognition as a leading CPaaS provider. Its goal is to help customers build connected, scalable experiences by programmatically integrating communications into their applications and customer journeys.

Company size
1,001-5,000
Company stage
Debt Financing
Total funding
$1.2B
Headquarters
Vodnjan, Croatia
Founded
2006

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