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Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates extensive expertise in mobile network architecture, focusing on performance and reliability across global destinations. Proficient in advanced telemetry, automated diagnostics, and capacity engineering, with a strong emphasis on translating technical data into strategic insights.
Highest-signal resume keywords
Mobile Network ArchitectureRoaming Protocol MasteryTelemetry Analysis ToolsMachine Learning ApplicationTechnical Communication
ATS Keywords
Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
Mobile Network ArchitectureRoaming ProtocolsCapacity EngineeringScript WritingData Pipeline Development
Soft Skills
LeadershipTechnical Communication
Tools & Technologies
WiresharkPrometheusGrafanaOpenTelemetryDatadog
Industry Keywords
MNOMVNOMVNEEPC5GC
Tech Stack
Tools & technologiesAWSCloudGoogle Cloud PlatformGrafanaKubernetesPrometheus
About the role
Key responsibilities & impact- Own the end-to-end performance and reliability of Holafly’s global mobile network
- Define and execute the network quality roadmap across 200+ global destinations
- Establish market-leading network performance benchmarks
- Implement advanced monitoring systems for GTP, LTE, and 4G/5G metrics
- Architect and deploy intelligent telemetry across core roaming 4G/5G signaling, user-plane, and radio traffic
- Collaborate with Strategy teams to integrate AI-powered diagnostics and self-healing infrastructure
- Build GenAI-powered diagnostic agents and automated Root Cause Analysis pipelines
- Parse signaling logs, isolate fault domains, and generate post-incident technical summaries
- Develop automated playbooks and programmatic triggers for carrier outage mitigation
- Conduct technical audits across international MNO, MVNE, and IPX interconnects
- Drive key performance indicators into partner and internal systems to monitor and meet SLAs
- Define and evolve the Holafly Network Quality Index across attach success, latency, throughput, and coverage
- Connect network telemetry with user experience KPIs, retention figures, and customer sentiment metrics
- Translate signaling telemetry into technical priorities and mentor the operations team
Requirements
What you’ll need- 12+ years in mobile network architecture across MNO, MVNO, or MVNE environments
- Proven leadership experience
- Deep core network and roaming protocol mastery across EPC and 5GC architectures, including MME, PGW, AMF, and UPF
- Mastery of roaming protocols including S6a, GTP-C/U, Diameter, Gx/Gy, and HTTP/2 SBA
- Hands-on expertise in capacity engineering and telemetry analysis tools such as Wireshark, Prometheus, or Grafana
- Track record with virtualized core platforms and cloud-native mobile ecosystem integrations
- Exceptional technical communication
- Proven experience writing robust scripts/tools, interacting with RESTful APIs, and automating complex workflows
- Hands-on exposure applying Machine Learning or GenAI to telecommunications
- Strong hands-on expertise building dashboards, alarms, and data pipelines using Prometheus, Grafana, OpenTelemetry, ELK/OpenSearch, or Datadog
- Ability to translate complex technical signaling data into actionable commercial levers, strategic roadmaps, and automated operational toolsets
- Nice to have: hands-on experience with eSIM architecture, GSMA RSP standards, SM-DP+, or cloud deployment with Kubernetes, AWS/GCP
- Nice to have: professional fluency in Spanish for vendor collaboration
Benefits
Comp & perks- 100% remote and flexible culture
- Work from anywhere with a high level of trust and ownership in Europe
- Performance bonuses
- Health coverage
- Professional learning stipends
- Opportunity to lead 5G transformation and cloud-native telecom architecture
- Global scale and impact on connectivity for millions of international travelers
