Senior Devops Engineer - Telco at Seyiloked International Limited (SDIL)

Our Client one of the leading Mobile Advertising and Technology company in Nigeria

We’re seeking a talented engineer to help expand Telco connectivity across the continent. The Telco Operations team is responsible for overall architecture and day to day interfacing with various MNO partners. We are seeking engineers who have solved complex problems within Telco environments, core adtech and have the aptitude to navigate uncharted waters.

Responsibilities:

• Work with Telco partners to understand their connectivity requirements and troubleshoot issues.
• Interface with Telco teams and properly troubleshoot all ranges of issues
• Maintain accurate documentation of new & existing connectivity
• Understand key quality metrics of Voice, SMS, and USSD communication and implement testing to ensure our platforms are consistently performing at their peak.
• Write internal documentation that is easy to follow and accurate.
• Monitor system health/performance and perform expert level debugging/troubleshooting/problem diagnosis and resolution.
• Troubleshoot SIP, SMPP, IPSec connectivity and communicate.
• Drive migration and other projects for capacity and planning.
• Provide support and guidance that enables the team to self-organize and to achieve sustained high velocity and predictability.

Requirements:

• Ideal candidate will have a background in Linux administration
• Masters / Bachelors degree in Computer Science, or equivalent.
• 5+ years of experience of hands-on experience developing distributed systems based on PHP, Java, C++, NodeJs or Python
• Great engineering skills and strong Computer Science fundamentals
• 3+ years experience building solutions and integrating systems in Telco environments
• Packet analysis with common tools such as Wireshark.
• Specialist in various Telco integration i.e IN/OCS, Provisioning Systems (TopEng/HLR/RIM), SMSC/USSDC/MMS, BSS/OSS and CRM/ERP etc
• Understanding of common networking subjects such as IPSec VPNs, subnets, IPv4, NAT,PAT and Knowledge in running systems & services on HTTP, SSL/TLS, DNS, GSLB traffic routing