Job Description

? Bachelor's or master's degree in computer science, Telecommunications, or related field.

? 4+ years of experience in telecom software development, ideally in 4G/5G Core domains.

? OS Proficiency - Linux (Ubuntu/Debian)

? Good Understanding of Networking Concepts IP, UDP, TCP, SCTP

? Hands-on experience with 5G SBA network functions (e.g., AMF, SMF, NRF, PCF, UDM).

? Strong programming skills in languages such as Go, Java, or C++.

? Proficient in building microservices and working with REST/gRPC APIs.

? Solid understanding of 3GPP specs (especially TS 23.501, 23.502, 29.500+ series).

? Experience with Docker, Kubernetes, Helm, and cloud platforms (AWS, Azure, or OpenShift).

? Familiarity with network protocols (HTTP/2, SCTP, Diameter, PFCP).

? CI/CD tools and test automation experience (Jenkins, GitLab, Robot Framework, etc.).

Preferred Qualifications:

? Experience with network function virtualization (NFV) and service mesh (e.g., Istio).

? Exposure to service orchestration and management frameworks (ONAP, OSM).

? Contributions to open-source telecom projects are a plus.

? Knowledge of observability tools (Prometheus, Grafana, Jaeger, ELK stack).

? Linux scripting - Shell scripting, Python

? Knowledge and experience with Test Automation tools such as Jenkins, Robot or similar

? Has led small team in delivery of a specific deliverable.

Job Type: Permanent

Experience:

4G/5G Core domains: 7 years (required) network function virtualization (NFV): 7 years (required) Shell scripting, Python: 7 years (required)
Work authorisation:

United Kingdom (required)
Work Location: Remote