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Sr. Talent Acquisition Specialist at Infoplus Technologies Sweden AB |Nordics & Europe|
PFB skillsets in few bullet points. Also please find attached sample profile.
• 6+ years of hands-on development 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
• Experience in Docker and Kubernetes in deploying services over public or private clouds
• Solid understanding of 3GPP specs (especially TS 23.501, 23.502, 29.500+ series
SBA engineers of high caliber (principal level) 5G Core Network Development engineers.
Role is NOT Remote - Engineer is expected to work from Stevanage UK
Permanent hiring
Below is the short JD and skills.
There are 4 positions to be fulfilled at UK, Stevenage. Please share suitable CVs
PFB JD
1. 5G Core Network -designing, developing cloud-native network functions like AMF, SMF, PCF, NRF, and others in alignment with 3GPP standards (e.g., TS 23.501, 29.500 )
2. Build and manage REST APIs for inter-NF (Network Function)
3. Experience in container technologies like Docker and Kubernetes to deploy services in scalable, resilient environments—whether on public cloud (AWS, Azure) or private 5G telco clouds
4. Integrate code into automated pipelines for continuous integration and deployment. Collaborate with DevOps teams to ensure smooth service rollouts and updates
Skills:
• 6+ years of hands-on development 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
• Experience in Docker and Kubernetes in deploying services over public or private clouds
• Solid understanding of 3GPP specs (especially TS 23.501, 23.502, 29.500+ series
• Experience with network function virtualization (NFV) and service mesh (e.g., Istio) will be plus
Below is the JD
• Design and Implement 5G SBA Services: Develop microservice-based components such as AMF, SMF, PCF, NRF, and others in alignment with 3GPP standards (e.g., TS 23.501, 29.500).
• RESTful API Development: Build and manage REST APIs for inter-NF (Network Function) communication. Ensure API compliance with OpenAPI specs and 3GPP-defined message flows.
• Cloud-Native Deployment: Use container technologies like Docker and Kubernetes to deploy services in scalable, resilient environments—whether on public cloud (AWS, Azure) or private 5G telco clouds.
• Performance and Reliability: Ensure high performance, scalability, and reliability of network services. Optimize services for low latency and high throughput.
• CI/CD and DevOps: Integrate code into automated pipelines for continuous integration and deployment. Collaborate with DevOps teams to ensure smooth service rollouts and updates.
• Testing and Debugging: Write unit, integration, and system-level tests. Debug real-time issues in simulated or live test environments.
• Documentation and Standards Compliance: Keep thorough documentation of designs, APIs, and implementations. Maintain compliance with evolving 3GPP standards.
Statistics and key performance indicators are provided to validate the functionality and performance of
mobile services or to assess performance of individual nodes of the mobile network.
An SBA Software Developer is responsible for designing, developing, and maintaining cloud-native network
functions that follow the Service-Based Architecture (SBA) model as defined by 3GPP for 5G Core networks.
Core Responsibilities:
• Design and Implement SBA Services: Develop microservice-based components such as AMF, SMF, PCF,
NRF, and others in alignment with 3GPP standards (e.g., TS 23.501, 29.500).
• RESTful API Development: Build and manage REST APIs for inter-NF (Network Function)
communication. Ensure API compliance with OpenAPI specs and 3GPP-defined message flows.
• Cloud-Native Deployment: Use container technologies like Docker and Kubernetes to deploy services
in scalable, resilient environments—whether on public cloud (AWS, Azure) or private 5G telco clouds.
• Performance and Reliability: Ensure high performance, scalability, and reliability of network
services. Optimize services for low latency and high throughput.
• CI/CD and DevOps: Integrate code into automated pipelines for continuous integration and
deployment. Collaborate with DevOps teams to ensure smooth service rollouts and updates.
• Testing and Debugging: Write unit, integration, and system-level tests. Debug real-time issues in
simulated or live test environments.
• Documentation and Standards Compliance: Keep thorough documentation of designs, APIs, and
implementations. Maintain compliance with evolving 3GPP standards.
Required Skills & Qualifications:
• 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.
• 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).
• Knowledge and experience with Test Automation tools such as Jenkins, Robot or similar
• Has led small team in delivery of a specific deliverable.
Seniority level
* Seniority level
Mid-Senior level
Employment type
* Employment type
Full-time
Job function
* Job function
Other
* Industries
IT Services and IT Consulting
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