Remote Core Network Lead for MVNO & Telecom

Jobgether; España; Remote; EUR 80,000 - 120,000; Full time

Benefits offered by this job

Fully remote work

International collaboration

Competitive salary

Job summary

Jobgether is seeking a Core Network Lead based in Spain for a fully remote, international role. You will drive design, integration, and deployment of Full MVNO core systems, leading a team of engineers and QA from architecture through deployment and handover.

You will own core network components, signaling protocols, and regulatory compliance, ensuring reliable data, voice, and messaging services across markets.

Qualifications

• Five+ years in mobile core networks design, integration or operation.
• Two+ years leading engineers/QA in agile/delivery settings.
• Strong knowledge of HSS/HLR, policy/charging, VoLTE, and legacy voice.

Responsibilities

• Lead a small team of engineers and QA across global rollout projects.
• Establish engineering best practices, templates, automated tests, and handover docs.
• Own MVNO core network design, including subscriber databases, packet core, signaling, and messaging.

Skills

Mobile core networks

Technical leadership

Diameter/SS7/SIP

MVNO integration

Regulatory compliance

DevOps / CI/CD

Terraform/Ansible

Education

Telecommunications engineering / computer science degree

Tools

Docker

Kubernetes

Job description

Jobgether is seeking a Core Network Lead based in Spain for a fully remote, international role. You will drive design, integration, and deployment of Full MVNO core systems, leading a team of engineers and QA from architecture through deployment and handover.

You will own core network components, signaling protocols, and regulatory compliance, ensuring reliable data, voice, and messaging services across markets.