Technical Lead, IP Networking

Technical leadership role in the development of a cloud-based 3GPP compliant 5G SA core

network. Communicate daily with the architect and generate detailed technical designs and

documentation. Take an active role in in developing delivery schedules. In addition to hands-on

implementation of a number of 5G SA Network Functions, oversee and support the daily

activities of other developers on the team.

Desired Domain Experience

3GPP Cellular Network Standards

• 2G/3G - SS7
• 4G - Diameter
• 5G SA
• RADIUS
• SMS, SMPP
• VoLTE

API Development & Security

• Oath2
• PKI
• mTLS, SSL

IP networks: packet inspection, routing, IP allocation & assignment, subnets, CIDR

specification, IPV6

Development Skills

• Required (5-10 years)
• Java
• Database (MySQL, Oracle, Cassandra, Redis (at least one)
• pcap/wireshark/tcpdump
• Git source control
• Desirable
• Agile Scrum Master
• Spring Boot
• Docker/Containers/Kubernetes
• C/C++

Education

BS or higher degree in Computer Science or equivalent