Senior Principal Account Executive

Powering the world’s payments ecosystem

ACI powers the payments ecosystem – globally, and you power ACI. You’ll innovate, collaborate, and grow – in an energetic technology culture with decades of proven success. ACIers – in all roles and levels – are truly your colleagues and many are your friends. Our size and reach allow you to see the global impact of your work. You are visible, your talents are valued, and you are empowered to shape the future of payments.

As a Senior Principal Account executive in the UK, you will join a diverse, passionate team, dedicated to powering the world’s payments ecosystem!

Own the account strategy, executive engagement model and commercial growth plan across complex, multi-business organisations. Success requires the ability to navigate Tier 1 banking structures, understand how influence and investment decisions move across business units, functions and geographies, and build durable relationships from operational stakeholders through to C-suite sponsors.

This is a pan-solution role covering licensed technology and software-as-a-service offerings. It combines the stewardship of established relationships with a strong new-business mandate: identifying whitespace, shaping relevant propositions, cross-selling into new divisions and use cases, and converting client priorities into sustainable sales and revenue growth. The role champions a 'One Team' mindset, mobilising colleagues across ACI to deliver outcomes that strengthen customer satisfaction, loyalty and long-term partnership value.

• Own the overall commercial relationship and strategic account plan for a defined portfolio of ACI's largest and most complex UK banking and payments clients, with accountability for retention, growth, customer satisfaction and loyalty.

• Build deep client intimacy by developing a first-hand understanding of each client's ambitions, pressures, culture and measures of success, and use that insight to make ACI the payments technology provider of choice with direct relevance to the client's strategic agenda.

• Develop a detailed understanding of each client's organisational structure, strategy, operating model, technology landscape, investment priorities and decision-making processes; maintain current stakeholder maps that show formal authority, informal influence and relationships across divisions, functions and geographies.

• Navigate complex Tier 1 organisations with confidence, creating access to senior decision-makers while building a broad, resilient network of executive sponsors, business leaders, technology stakeholders, procurement partners and operational teams.

• Create and execute multi-year account strategies that define client outcomes, growth priorities, competitive positioning, relationship gaps, risks, whitespace opportunities and clear actions for ACI's account team.

• Build trusted, value-based relationships by leading with the client's business challenges and desired outcomes rather than product specifications; bring relevant market insight, constructive challenge and a clear point of view to senior client conversations.

• Create the conditions for strategic customers to become proud lighthouse clients for ACI by aligning on shared outcomes, visibly demonstrating value and ensuring that the relationship showcases the best of both organisations.

• Develop and execute account-level advocacy and referenceability plans, securing appropriate client participation in case studies, peer references, executive forums, industry events and other market-facing activities.

• Recognise, evidence and celebrate joint success with clients, converting strong delivery and…