Principal Architect - Data Science and Data Engineering

Key Responsibilities Provide strategic architecture leadership for IoT and Middleware solution domains across engagements and client programs Lead end-to-end enterprise solution architecture covering OSS/BSS, middleware platforms, integration frameworks, applications, and data layers Drive architecture strategy, standards, and governance ensuring alignment with global frameworks (e.g., TM Forum, GSMA, Open APIs) and enterprise architecture principles Partner with sales, pre-sales, and commercial teams to shape large opportunities, bids, proposals, and RFP responses, providing architectural vision and solution differentiation Engage with customer leadership and executive stakeholders to understand business strategy and translate it into scalable technology architectures Define architecture blueprints, solution roadmaps, integration patterns, and reference architectures for complex digital transformation initiatives Provide technical oversight across multiple programs ensuring solutions are scalable, secure, and aligned with long-term platform strategy Establish and promote best practices in system integration, middleware design, APIs, microservices, and event-driven architectures Lead solution governance reviews, risk identification, and mitigation strategies across programs Mentor and guide solution architects, consultants, and engineering teams to strengthen architectural capability within the practice Conduct executive briefings, architecture workshops, and thought leadership sessions for internal teams and customers Contribute to practice development, innovation initiatives, and reusable solution assets Person Specifications 10+ years of experience in Solution Architecture, Enterprise Architecture, or Solution Consulting roles supporting large-scale pre-sales and delivery engagements Deep expertise in Telecommunications systems, OSS/BSS ecosystems, and operational processes Proven track record in enterprise-scale solution architecture and complex system integration programs Strong expertise in middleware platforms, integration frameworks, APIs, microservices, and cloud-native architectures Experience leading customer engagements, architecture workshops, and executive-level presentations Demonstrated ability to drive architecture strategy and governance across multiple programs Strong stakeholder management skills working with senior business and technology leaders Experience with industry frameworks and standards (TM Forum, GSMA, Open APIs, etc.)