Senior Consultant - Tax Technology & Transformation - Financial Services - London

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The opportunity

EY Tax is a market leader, renowned for delivering sustainable growth and empowering our people to shape their own careers. Our diverse, collaborative team advises on high-profile transactions, combining technical expertise, innovation and a genuine focus on continuous development. Join us to work on challenging, multi-country projects in a supportive, dynamic environment where your impact truly matters.

Our team of technology, data and business transformation professionals help financial services organisations tackle some of their biggest technology and data challenges arising as a result of their global tax obligations and enabling them to transform for the digital age. TTT is expanding as demand grows for our innovative services and we are looking for an experienced manager or senior manager to join us.

Why build your career in e-invoicing?

E-invoicing is a rapidly growing area at the intersection of tax, technology, and business transformation. It offers an excellent opportunity to develop expertise in a field that is becoming an increasingly important compliance requirement worldwide.

Working in e-invoicing provides exposure to global clients, emerging technologies, and large-scale transformation projects. You will build valuable skills across tax, technology, project delivery, and stakeholder management, while helping organisations navigate their digital transformation journeys.

As e-invoicing and real-time reporting mandates continue to expand globally, professionals with these skills are in high demand, creating strong opportunities for career progression, international exposure, and future specialisation.

Our team delivers services in two core areas:

1. Technology, data and transformation consulting services covering areas such as data strategy, operating model transformation and delivery of technology solutions.
2. Annuity services , which utilise EY’s technology assets to deliver SaaS and managed service engagements on a multi-year basis.

You'll have opportunities to be part of cross-border, multi-disciplinary teams and to work with tax, technology and data specialists to deliver industry leading services.

Your key responsibilities

• Support clients in developing and / or implementing effective tax data strategies
• Work with the team and our clients to define transformation strategies and transform their operating models
• Understand the ever-changing tax regulatory challenges facing our clients and work with Tax and IT stakeholders to develop and deliver sustainable solutions
• Work with 3rd party technology solution providers to implement their solutions for clients
• Support delivery of existing EY technology assets to clients under SaaS and managed service models
• Translate business requirements into technical specifications to guide solution design and development of technology EY assets, potentially in collaboration with our global alliance partners.
• Work with global teams to support delivery of complex managed services engagements that utilise EY’s technology assets
• Support and collaborate with team members, helping build an inclusive culture and high performing team within TTT
• Contribute to business development activities and team capability development
• Manage client relationships and lead project delivery by working closely with other team members / junior resources and offshore centres of excellence
• Provide subject matter expertise to design, develop, implement or configure technology and data orientated solutions
• Assist with e-invoicing readiness assessments, gap analyses, and implementation projects across multiple jurisdictions.
• Monitor regulatory developments related to e-invoicing, e-reporting, and digital tax administration globally

Skills and attributes for success

What we look for

• Substantial experience working in a technology / data or business transformation role
• Experience of a similar role within a comparable firm to EY (e.g. Big 4, global consultancy, financial institution), preferably with experience of managing external client stakeholders
• Working knowledge of indirect tax regulation and processes
• Knowledge of e-invoicing mandates and the technologies that support their implementation and delivery
• A proven track record of managing complex projects, delivering high-quality outputs and meeting deadlines
• Curiosity and willingness to continuously learn about evolving tax technology and regulatory requirements
• A willingness to travel within the UK (on some occasions you may be required to travel internationally to support delivery of engagements and projects)

Ideally, you’ll also

• Experience working in financial services, with a strong grasp of one or more of the following sectors: Banking & Capital Markets; Wealth & Asset Management; Insurance
• Experience in applying data modelling principles / methods including creation of conceptual, logical & physical data models
• Exposure to e-invoicing, VAT/GST compliance, tax technology, or finance transformation projects
• Working knowledge and experience in using one or more Cloud platforms such as Microsoft Azure, AWS, Google Cloud is a plus
• Familiarity with the application of automation and data technologies (e.g. RPA, ETL tools, visual analytics)
• Formal project management training certification (e.g. PMP, PRINCE2, MSP) or process improvement certification (e.g. Six Sigma ‘belt’) is preferred

What we offer 

At EY, we’ll develop you with future-focused skills and equip you with world-class experiences. We’ll empower you in a flexible environment, and fuel you and your extraordinary talents in a diverse and inclusive culture of globally connected teams. Learn  more

Are you ready to shape your future with confidence? Apply today

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EY | Building a better working world

EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.

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