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Service-Based Architecture (SBA) Engineer - Job Opportunity at W3Global EU Inc

Stevenage, United Kingdom
Full-time
Senior
Posted: April 18, 2025
Remote
GBP 95,000 - 130,000 per year based on principal level position and UK market rates for 5G specialists

Benefits

Flexible remote work environment
Career development in cutting-edge 5G technologies
Work with advanced cloud and telecom infrastructure

Key Responsibilities

Design and implement 5G SBA services including AMF, SMF, PCF, and NRF components
Develop and manage RESTful APIs for network function communication
Implement cloud-native deployments using Docker and Kubernetes
Ensure high performance and reliability of network services
Lead CI/CD implementation and DevOps collaboration
Perform comprehensive testing and debugging
Maintain documentation and 3GPP standards compliance

Requirements

Education

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

Experience

4+ years of experience in telecom software development

Required Skills

OS Proficiency - Linux (Ubuntu/Debian) Networking Concepts IP, UDP, TCP, SCTP 5G SBA network functions Programming in Go, Java, or C++ Microservices and REST/gRPC APIs 3GPP specifications knowledge Docker, Kubernetes, Helm Cloud platforms (AWS, Azure, OpenShift) Network protocols CI/CD tools Linux scripting Test Automation
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Sauge AI Market Intelligence

Industry Trends

The 5G core network infrastructure market is experiencing rapid growth with increased focus on cloud-native implementations and microservices architecture. Service-Based Architecture is becoming the standard approach for 5G core network development, driving high demand for specialized engineers. Integration of AI/ML capabilities in 5G networks is creating new opportunities for innovation in network function development.

Role Significance

Likely part of a specialized team of 8-12 engineers focused on 5G core network development
Principal level position with significant technical leadership responsibilities and architectural decision-making authority

Key Projects

5G core network function development and deployment Cloud-native infrastructure implementation Service mesh and microservices architecture design Performance optimization and scaling solutions

Success Factors

Deep understanding of 3GPP standards and ability to translate specifications into practical implementations Strong system design skills with focus on scalability and reliability Expertise in cloud-native technologies and microservices architecture Ability to balance technical excellence with project delivery timelines

Market Demand

Extremely high demand with significant skill shortage in 5G core network development, particularly for engineers with cloud-native expertise

Important Skills

Critical Skills

3GPP standards knowledge - Essential for ensuring compliance and interoperability Cloud-native development skills - Critical for modern 5G infrastructure Performance optimization expertise - Key for meeting 5G service requirements

Beneficial Skills

Service mesh technologies Network function virtualization Observability tools experience Open-source contribution experience

Unique Aspects

Focus on principal level expertise indicates strategic importance of 5G core development
Combination of telecom domain knowledge and cloud-native skills sets this role apart
Opportunity to shape core architecture of next-generation mobile networks

Career Growth

2-3 years in role before progression to architecture or technical leadership positions

Potential Next Roles

Technical Architect 5G Solutions Architect Chief Network Architect Technical Director

Company Overview

W3Global EU Inc

W3Global EU Inc appears to be a specialized technical consulting and solutions provider focused on telecommunications infrastructure

Positioned as a technical specialist in the 5G infrastructure space working with major telecommunications providers
Established presence in the UK market with focus on high-end telecommunications projects
Technology-driven environment with emphasis on technical excellence and innovation
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