Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead architectural vision and transformation initiatives for IT systems across BT International.
- Company: Join a leading telecom company driving innovation in technology and architecture.
- Benefits: Attractive salary, flexible working options, and opportunities for professional growth.
- Why this job: Shape the future of IT systems and make a significant impact in a dynamic environment.
- Qualifications: 12-15+ years in strategic architecture with strong leadership and stakeholder management skills.
- Other info: Collaborative culture with a focus on innovation and career development.
The predicted salary is between 72000 - 108000 ÂŁ per year.
We need a strategic architect with 12â15+ years who defines the architectural vision for IT systems and BSS modernisation across BT International. You own platform transformation, vendor rationalisation and application portfolio simplification strategy that directly impacts product team autonomy, cost efficiency and speed to market.
Essential Experience
- Strategic BSS Architecture & Leadership: Defining longâterm vision for internal systems including billing, order management, product catalogue, CPQ and customer lifecycle management with deep understanding of data models, processes and how these support business operations.
- Proven experience creating E2E architectures at scale with business and product stakeholders.
- LeadâtoâCash (L2C) and OrderâtoâCash (O2C) transformation at scale across Tierâ1 telecom operator environments.
- Leads architectural decisionâmaking and design transformation initiatives across the organisation.
- Strong stakeholder management: working with enterprise software vendors as strategic partners, negotiating technical implementations and managing complex stakeholder relationships.
Application Portfolio & Vendor Rationalisation
- Application portfolio rationalisation: making strategic keep/modernise/retire decisions based on technical fitness, business value and architectural alignment whilst managing stakeholder expectations.
- Vendor rationalisation leadership: reducing vendor dependencies through strategic build vs buy decisions, phasing out unnecessary thirdâparty systems in favour of composable inâhouse capabilities.
Integration Architecture & Modernisation
- APIâfirst integration architecture: establishing patterns that decouple BSS systems from each other and from product applications, creating clear service boundaries that enable independent team delivery and reduce system dependencies.
- Platform integration architecture: extensive experience designing APIâfirst integration, eventâdriven patterns and service abstraction layers that enable loose coupling in complex system landscapes.
- Modernisation patterns: expert knowledge of incremental modernisation approaches including microservices, eventâdriven integration and API gateways that enable transformation without bigâbang rewrites.
API & Integration Leadership
- Deep knowledge of TMF/ODA frameworks for product and service APIs.
- Expertise in integration patterns (OpenAPI, REST, gRPC, GraphQL).
- Eventâdriven architecture leadership with pub/sub and event brokers (Kafka, RabbitMQ).
- TMF standards: Product Ordering (TMF641), Service Ordering, Service Activation, Service Inventory (TMF638).
Product & Data Modelling Leadership
- Skilled in product modelling (TMF ODA/SID, canonical data models) at scale.
- Leading simplification efforts across BSS/TMF product models and data models â can critique and drive refactoring.
- Strong grasp of data/information modelling for interoperability and reuse.
Distributed Systems & Cloud Architecture
- Strong understanding of distributed systems, transaction management and telemetry pipelines at scale.
- Experience designing for multiâcloud, hybrid and onâprem environments.
- Skilled in cloudânative patterns (PaaS, SaaS, serverless, containers, orchestration).
Collaboration & Governance
- Collaboration with Data & AI architects: ensuring IT systems generate highâquality data with proper lineage and governance, enabling analytics and AI capabilities.
- Architecture governance: driving design reviews and conformance processes, ensuring solutions align with platform standards whilst empowering team autonomy.
- Technical depth: handsâon background with coding capability enabling credibility with engineering teams and participation in technical spikes and POCs to validate architectural decisions.
Highly Desirable
- Technical Background & Platform Engineering: Strong engineering background with handsâon experience in software development or systems engineering, demonstrating technical credibility through active contribution.
- Proficient in backend programming (Python, Java, C++).
- Platform engineering mindset: understanding platformâasâaâproduct principles, developer experience design, selfâservice capabilities that enable team autonomy at scale.
Observability & Modern Platforms
- Proficient with observability frameworks (Prometheus, ElasticSearch, Grafana, OpenTelemetry) for metrics, logs and traces.
- Experienced in data persistence across SQL (PostgreSQL, MySQL), NoSQL (Cassandra, MongoDB) and TSDB (TimescaleDB, InfluxDB, Prometheus TSDB).
Platform Technologies & BSS Vendor Platforms
- Open source workflow engines (Temporal).
- Stream/batch processing (Flink, Spark).
- Test automation: Robot Framework and BDD.
- BSS vendor platforms: Salesforce, Amdocs, Ciena.
- BSS/OSS proficiency: deep understanding of Product Catalogue, CPQ, SOM, EPC and their interactions.
- Telecom domain knowledge: understanding of WAN, overlay and security products.
Enterprise Platforms & Cloud
- Experience with major enterprise platforms (Salesforce, ServiceNow, Microsoft) and telcoâspecific BSS vendors â can negotiate technical approaches and influence vendor roadmaps.
- Cloud platforms (AWS or GCP).
Telco Domain & Delivery
- Telco transformation context: navigating regulatory requirements, billing accuracy, revenue assurance and operational continuity challenges.
- Background in telco operations and BSS domains with understanding of technical and organisational challenges in transforming missionâcritical revenueâimpacting systems.
- Product operating model experience: understanding how architecture enables rather than constrains product team autonomy and delivery velocity.
- Experience building and leading architecture teams, developing technical leadership capability and establishing architectural practices that scale.
- AI/Agentic: driving adoption roadmap for process automation.
Responsibilities
As an Enterprise Architect â IT Systems, you will own the architectural vision, lead transformation initiatives, rationalise vendors and application portfolios, and drive platform and integration strategies across BT International.
ENTERPRISE ARCHITECT - IT SYSTEMS in Birmingham employer: Prodapt
Contact Detail:
Prodapt Recruiting Team
StudySmarter Expert Advice đ¤Ť
We think this is how you could land ENTERPRISE ARCHITECT - IT SYSTEMS in Birmingham
â¨Tip Number 1
Network like a pro! Get out there and connect with industry folks on LinkedIn or at events. You never know who might have the inside scoop on job openings or can put in a good word for you.
â¨Tip Number 2
Prepare for those interviews! Research the company, understand their products, and be ready to discuss how your experience aligns with their needs. Practice common interview questions and have your own questions ready to show your interest.
â¨Tip Number 3
Showcase your expertise! Create a portfolio or case studies that highlight your past projects and achievements. This is your chance to demonstrate your strategic thinking and technical skills in action.
â¨Tip Number 4
Donât forget to apply through our website! We love seeing candidates who take the initiative to engage directly with us. It shows you're serious about joining the team and makes it easier for us to find your application.
We think you need these skills to ace ENTERPRISE ARCHITECT - IT SYSTEMS in Birmingham
Some tips for your application đŤĄ
Tailor Your CV: Make sure your CV speaks directly to the job description. Highlight your experience in strategic BSS architecture and any relevant projects you've led. We want to see how your skills align with our needs!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're the perfect fit for the Enterprise Architect role. Share specific examples of your past successes in platform transformation and stakeholder management.
Showcase Your Technical Skills: Donât forget to highlight your technical expertise, especially in areas like API-first integration and cloud architecture. We love seeing candidates who can demonstrate their hands-on experience with coding and modern platforms.
Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of your application and ensures you donât miss out on any important updates from us!
How to prepare for a job interview at Prodapt
â¨Know Your Architecture Inside Out
Make sure you have a solid grasp of strategic BSS architecture and the specific systems mentioned in the job description. Be prepared to discuss your experience with billing, order management, and product catalogues, as well as how these support business operations.
â¨Showcase Your Stakeholder Management Skills
Highlight your experience in managing complex stakeholder relationships. Prepare examples of how you've successfully negotiated with enterprise software vendors and led architectural decision-making processes that align with business goals.
â¨Demonstrate Your Technical Expertise
Be ready to dive deep into technical discussions about API-first integration architecture and modernisation patterns. Brush up on TMF/ODA frameworks and be prepared to explain how you've applied these in past projects.
â¨Prepare for Scenario-Based Questions
Expect scenario-based questions that assess your problem-solving skills in real-world situations. Think about challenges you've faced in platform transformation or vendor rationalisation and how you approached them, focusing on the impact of your decisions.