Enterprise Architect- IOT Billing Domain

Be responsible for the Enterprise Architecture of billing domain (consisting of several applications): leading implementation, prioritising features together with business and demand management teams and driving innovation. Lead and drive the IoT architecture evolution, specifically Digital IoT BSS domain architecture with focus areas Billing, Charging and Revenue Management ). Develop high-level enterprise architecture interim and target state blueprints that covers IoT BSS domain specifically Billing and Revenue Management. Work with product and sales executives, platform, and development teams to align technology solutions with business objectives. * Impact assessment of new product feature development and customer requirements and produce high level options pack with estimated costs and delivery timelines. Manage and deliver proof of Concepts demonstrating state of the art technology capabilities in BSS/OSS platform. Evaluate and choose the right solution for new projects, which may involve comparing off-the-shelf solutions with custom builds. Technology vendor recommendations and build vs buy decisions for target capabilities. Experience in designing complex, distributed, secure and scalable end to end architecture solutions within complex organisations, preferably in the B2B market. Must have prior experience of architecting and leading in telco BSS/OSS specifically Billing and Charging) transformation programs. Strong experience in designing and modelling Complex Billing Models, Customer Hierarchies , Product Models. Ability to design conceptual and logical data models. Experience of database architectures, data modelling, SQL and NoSQL approaches. Sound experience working with a broad range of integration architectural patterns (e.g. SOA and microservices, etc) and especially with Apigee. Sound understanding of modern web architecture and Serverless architecture Knowledge of container orchestration (e.g. Kubernetes) In depth knowledge of cloud platforms (e.g. AWS, Azure and OpenStack) Ability to conduct in-depth design reviews of large systems Understanding of DevOps culture, practices and tools Experience of production systems and the issues that arise, e.g. functional, performance, security Proven experience of conducting technical workshops, presenting technical solutions, preparing architecture guidelines and technical strategy documents. Experience of producing high quality UML based architecture artefacts. Familiar with Enterprise Architecture frameworks (TOGAF, TM Forum, etc) and capable of suggesting new tools/process. Good understanding of Telco Core Network Access technologies 3g,4g/5g. Excellent communication (both written and verbal) and presentation skills.