Halian Technology is seeking an experienced Senior Principal Business Development professional for a 12-month contract role within our clients Global Acceptance & Business Development team, based in London (Hybrid). We are looking for a motivated and commercially astute individual with strong sales, negotiation, and stakeholder management skills to drive our clients acceptance growth across key verticals in the UK. This role is a unique opportunity to work at the intersection of business development, partnerships, and payment solutions in a global organisation. Key Responsibilities: Lead a direct-to-merchant sales strategy to increase network acceptance. Build, manage, and convert a robust pipeline of merchant opportunities. Create and present compelling business cases to internal stakeholders (including Pricing, Risk, AML). Negotiate and execute agreements with UK merchants. Collaborate cross-functionally to ensure deals are closed and KPIs are met. Maintain strong internal and external stakeholder relationships to support long-term revenue growth. Represent our client at industry events, exhibitions, and conferences. Key Requirements: 510 years' experience in business development, partnerships, or sales. Proven expertise in contract negotiation, client presentations, deal execution, and pipeline management. Strong background in payments, with a deep understanding of merchant acquisition and network acceptance. Excellent communication and influencing skills. Skilled in stakeholder management across global organisations. Contract (long term) Hybrid (London-based) £450-£475 per *Please note you must be UK based/have the right to work in the UK to be considered for this position* Apply now to join our clients team and be a part of a globally trusted financial brand driving innovation in the payments space. ADZN1_UKTJ