Technical Roaming Integrations Engineer

Technical Roaming Integrations Engineer

Sateliot

Barcelona, Spain

YOUR MISSION

The Technical Roaming Integrations Engineer will be responsible for the end-to-end technical management of roaming integrations with Mobile Network Operators and connectivity partners. This role acts as a key technical interface between Sateliot, MNOs, roaming hubs, and internal engineering teams, ensuring successful, scalable, and compliant roaming implementations.

YOUR MAIN FUNCTIONS

• Lead and coordinate the technical integration of roaming services with MNOs.
• Act as the main technical point of contact for operators during onboarding, testing, billing and commercial launch phases.
• Oversee end-to-end testing, and issue resolution with internal and external stakeholders.
• Coordinate with Sateliot’s network, core, and product teams to align technical requirements and timelines.
• Support definition and validation of network functionalities.
• Monitor integration performance, identify risks, and drive continuous improvements.
• Produce and maintain technical documentation, integration plans, and test reports.

REQUIREMENTS

• BSc in Engineering of Telecommunications
• Minimum of 2 year of experience in a Telecom company
• Experience with Roaming Integrations and Billing systems
• Experience with Wireshark and networking tools
• Familiarity with Mobile Operator sector and Telecom systems.
• Organized, Proactive, empathetic, strong teamworking skills and problem-solving.
• Capacity to work independently and manage technical projects in parallel.
• Good level of English (spoken and written) is essential; additional languages are a plus.