Teams at Mavenir

Provide L2/L3 technical support for online charging systems and telecom infrastructure in a high-availability environment. Troubleshoot HTTP/2, REST, Diameter, and SS7 issues; conduct health checks, monitor stability, analyze KPIs and traffic, manage incidents, and maintain tariff products. The role requires Linux/UNIX, Shell scripting, Kubernetes, Couchbase, Elasticsearch, and Kafka expertise, plus participation in 24/7 shift rotations.

Conduct functional, integration, system, performance, regression, interoperability, and resilience testing for IMS telecom and AI communication products. Validate SIP call flows, media protocols, AI accuracy and latency, APIs, cloud-native deployments, and high-availability scenarios. Build Python automation frameworks, test Kubernetes/OpenShift environments, analyze traces and logs, and troubleshoot signaling, media, and distributed-system defects.

Develop and implement software for 4G and 5G wireless baseband Layer 1 systems. Responsibilities include strategic product development, debugging cloud-native applications, and troubleshooting across development disciplines. The role requires proficiency in C and C++, with MATLAB and Python experience preferred, plus familiarity with Intel FlexRAN, Jenkins, GitHub Actions, GitHub Copilot, and Visual Studio Code. NTN experience is advantageous.