PAIGEStaff Mobile Core Signalling Engineer
<p>&nbsp;</p> <p><strong>Your Role</strong><br>-Developing and maintaining Core Network services.<br>-Working with Diameter, SIGTRAN, SS7 and related signalling technologies.<br>-Supporting the onboarding of new connectivity partners and roaming -integrations.<br>-Troubleshooting complex signalling and connectivity issues.<br>-Designing resilient, highly available services.<br>-Improving load balancing, rate limiting and traffic management capabilities.<br>-Driving cloud-native migration initiatives.<br>-Contributing to multi-region and disaster recovery designs.<br>-Analysing signalling incidents and performance bottlenecks.<br>-Developing overload protection and rate-limiting strategies.<br>-Improving observability, monitoring and operational readiness of network services.<br>-Reducing operational toil through automation.<br><strong>Your Impact</strong><br>-Reliable connectivity for IoT customers worldwide: Your work keeps signalling and roaming services available, fast and resilient, so customers' devices stay connected across networks.<br>-A scalable, cloud-native Core Network: You help move emnify's platform toward multi-region, disaster-resilient and automated operations.<br>-Faster incident resolution: Your analysis of signalling incidents and bottlenecks shortens recovery times and prevents repeat failures.<br>-Faster partner onboarding: Your expertise speeds up the integration of new connectivity partners and roaming relationships.<br>-Less operational toil: Automation and better observability free the team to focus on engineering improvements.<br><strong>What We Expect</strong><br>-Strong background in mobile core networks.<br>-Telecom protocol testing and debugging.<br>-Experience with telecom vendors and roaming partners.<br>-Deep understanding of Diameter, SIGTRAN, SS7, GSM/LTE core concepts and roaming architectures.<br>-Experience with HLR, HSS, SMSC, STP, DRA and related components.<br>-Experience developing and maintaining network services.<br>-Ability to troubleshoot complex signalling and connectivity issues.<br>-Experience with load balancing, rate limiting and overload protection.<br>-Experience with monitoring, observability and incident analysis.<br>I-nterest in automation and reducing operational toil.<br><strong>Nice to have</strong><br>-5G Standalone Core experience.<br>-IoT connectivity experience.<br>-eSIM / SIM management platform experience.<br>-Experience with Kubernetes and cloud-native systems.<br>-Good AWS knowledge.</p>