Enterprise Architect- IOT Billing Domain

Join Us At Vodafone, we’re not just shaping the future of connectivity for our customers – we’re shaping the future for everyone who joins our team. When you work with us, you’ll be part of a global mission to connect people, solve complex challenges, and create a sustainable and more inclusive world. If you want to grow your career while finding the perfect balance between work and life, Vodafone offers the opportunities to help you belong and make a real impact.

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• 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
  

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• Develop high‑level enterprise architecture interim and target state blueprints that cover the IoT BSS domain specifically Billing and Revenue Management
  

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• Lead initiatives for modernising and rationalising legacy billing systems, migrating to the cloud, and improving the customer experience
  

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• Define and develop a multi‑year IoT billing domain roadmap evolving from current to target architecture
  

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• Champion architectural governance and ensure solutions align with Vodafone Group and IoT principles, strategy and TMF standards
  

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• Work with product and sales executives, platform, and development teams to align technology solutions with business objectives
  

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• Impact assessment of new product feature development and customer requirements and produce a high‑level options pack with estimated costs and delivery timelines
  
• Manage and deliver proofs of concept demonstrating state‑of‑the‑art technology capabilities in BSS/OSS platform
  
• Evaluate and choose the right solution for new projects, including comparing off‑the‑shelf solutions with custom builds
  
• Recommend technology vendors and make build‑vs‑buy decisions for target capabilities
  

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• 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 knowledge of architecture best practices and design patterns, including:
  
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  • Strong experience in designing and modelling complex billing models, customer hierarchies, product models
    
  • Ability to design conceptual and logical data models
    
  • Experience with database architectures, data modelling, SQL and NoSQL approaches
    
  • Sound experience working with a broad range of integration architectural patterns (e.g. SOA, microservices) 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, 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 (functional, performance, security)
    
  
  
  
• Proven experience conducting technical workshops, presenting technical solutions, preparing architecture guidelines and technical strategy documents
  
• Experience producing high‑quality UML‑based architecture artefacts
  
• Familiar with Enterprise Architecture frameworks (TOGAF, TM Forum) and capable of suggesting new tools and processes
  
• Good understanding of Telco Core Network Access technologies (3G, 4G/5G)
  
• Excellent communication (both written and verbal) and presentation skills
  

Worried that you don’t meet all the desired criteria exactly? At Vodafone we are passionate about empowering people 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 still apply as you may be the right candidate for this role or another opportunity.

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• Yearly bonus: 10%
  
• Annual leave: 28 days plus bank holidays, and the opportunity to buy/sell/carry over 5 days per year
  
• Charity days: 5 days per year
  
• Maternity leave: 52 weeks – the first 13 weeks fully paid, followed by 26 weeks half pay
  
• Private pension: You can contribute up to 5% of your basic pay with a 2:1 matching from Vodafone up to 10%
  
• Access to private medical, private dental, free health assessments, share‑save scheme
  
• Additional discounts: Vodafone retail, gym, cinema, cycle‑to‑work, season‑ticket loan
  

With more than 200 million device connections around the world, Vodafone IoT is a global leader in managed IoT connectivity – connecting people, places and devices. We help create a smarter, more sustainable, and more connected world – from enabling smart cities and autonomous vehicles to transforming healthcare, agriculture and logistics. Our work shapes the digital future of businesses, allowing them to effectively manage and monitor their operations using IoT. Operating in more than 180 countries, we empower individuals, businesses and industries to unlock their potential through secure, scalable, future‑ready technology. Vodafone IoT is a subsidiary of Vodafone Group.

Vodafone Group is a leading international telco, serving millions of customers. At Vodafone, we believe connectivity is a force for good. If we use it for things that really matter, it can improve people’s lives and the world around us. Through our technology we empower people, connecting everyone regardless of who they are or where they live, while protecting the planet and helping our customers do the same.

Belonging at Vodafone isn’t a concept; it’s lived, breathed, and cultivated through everything we do. You’ll be part of a global and diverse community with many different minds, abilities, backgrounds and cultures. We’re committed to increasing diversity, ensuring equal representation, and making Vodafone a place everyone feels safe, valued and included.

If you require any reasonable adjustments or have an accessibility request as part of your recruitment journey, for example, extended time or breaks in between online assessments, please refer to the application adjustments section of our careers website for guidance.

Together we can.