> Markdown version of [/jobs/ext/1868029-vodafonethree-core-probing-lead](https://www.wearedevelopers.com/jobs/ext/1868029-vodafonethree-core-probing-lead). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # VodafoneThree - Core Probing Lead - **Company:** VodafoneThree - **Location:** London, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Transmission Control Protocol (TCP), Wireless Networks, Transport Layer Security, Transport Protocols - **Published:** August 2, 2026 - **Apply:** https://www.apply4u.co.uk/jobs/x/42657327/ ## About the Role The role requires a strong technical foundation in core network architecture and transport protocols, combined with hands-on experience analysing network performance and service quality. You will apply structured analytical thinking to investigate issues, identify root causes, and drive continuous improvement across network performance, tooling, and processes. Strong collaboration skills are essential, as the role involves working closely with suppliers, internal engineering teams, and wider stakeholders to deliver effective outcomes. Deep understanding of core network protocols and architectures, including IP, TCP, UDP, TLS/SSL, HTTP/HTTPS, and QUICProven experience using probing tools and methodologies to measure and assess service qualityGood knowledge of mobile network benchmarking practices and performance comparison techniquesHands-on experience with trace analysis (including pcap files) and fault/root cause identificationExcellent analytical and problem-solving capabilityAbility to manage suppliers and technical workstreams effectivelyStrong stakeholder engagement and cross-functional collaboration skillsExperience driving automation and process optimisation initiatives Worried that you don't meet all the desired criteria exactly? We know that everyone is unique, with multiple aspects to their identity and different experiences behind them. We are passionate about Inclusion for All and creating a workplace where everyone can thrive, whatever their personal or professional background. If you're excited about this role but your experience doesn't align exactly with every part of the job description, we encourage you to apply as you may be the right candidate for this role or another role, and our recruitment team can help you see how your skills fit in. ## Related Videos - [WeAreDevelopers LIVE - Building The World’s Worst Image Editor™](https://www.wearedevelopers.com/videos/1836-wearedevelopers-live-building-the-world-s-worst-image-editor) - [Boosting OpenSearch Performance: gRPC Search in Action](https://www.wearedevelopers.com/videos/1935-boosting-opensearch-performance-grpc-search-in-action) - [Turning Container security up to 11 with Capabilities](https://www.wearedevelopers.com/videos/718-turning-container-security-up-to-11-with-capabilities) - [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone) - [OPC UA Updates and Trends](https://www.wearedevelopers.com/videos/1215-opc-ua-updates-and-trends) - [Keeping applications secure by evolving OAuth 2.0 and OpenID Connect](https://www.wearedevelopers.com/videos/100152-keeping-applications-secure-by-evolving-oauth-2-0-and-openid-connect) ## Related Articles - [Basic And Advanced Networking in Dart and Flutter](https://www.wearedevelopers.com/magazine/112-basic-and-advanced-networking-in-dart-and-flutter) - [UK Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/326-uk-business-culture-and-etiquette) - [Tips on mastering remote job interviews](https://www.wearedevelopers.com/magazine/23-tips-on-mastering-remote-job-interviews) - [The CAMARA Project: How Telcos Collaborating Improves Developer Experience](https://www.wearedevelopers.com/magazine/671-the-camara-project-how-telcos-collaborating-improves-developer-experience) - [Should senior developers refuse interview coding challenges?](https://www.wearedevelopers.com/magazine/29-should-senior-developers-refuse-interview-coding-challenges) - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools)