Top Tech Jobs & Startup Jobs in London

Post-sale commercial owner for wholesale trade accounts: manage senior relationships, lead implementation and onboarding, drive adoption and GDV growth, coordinate cross-functional teams, run business reviews, and translate operational adoption into measurable outcomes.

Lead UK SME specialist sales for wholesale trade, drive card-based B2B payment adoption and GDV growth by building pipeline, creating commercial cases, partnering with banks, fintechs and platforms, and engaging senior finance stakeholders to translate AR/AP pain points into card payment solutions.

Lead Mastercard's government and institutional cybersecurity engagement across Europe by building high-level relationships with EU institutions, NATO, national cyber agencies, and think tanks. Design and execute European engagement strategy, represent Mastercard in policy forums, translate policy developments into strategic opportunities, and partner with product and sales teams to create tailored value propositions and commercial pathways. Deliver briefings and serve as primary contact for government inquiries.

Lead expansion of card-on-file tokenization across merchants, PSPs, acquirers, and issuers. Drive token performance initiatives, define and deliver product functionality, analyze data, engage customers, accelerate global adoption, monitor market dynamics, and collaborate cross-functionally to improve e-commerce tokenization and customer outcomes.

Lead global strategy, solution development, commercialization, and go-to-market for processing-focused Deploy services. Enable issuer processing transformation, fintech enablement, partner-led execution models, and regional scale while aligning cross-functionally with Mastercard product, processing, and platform stakeholders.

Lead growth of B2B payment acceptance across Europe by partnering with acquirers, processors and PSPs. Develop go-to-market strategies, build executive relationships, drive pipeline and revenue, identify underserved verticals, support supplier enablement and onboard merchants, and coordinate cross-functionally to meet commercial acceptance and sales KPIs.

Lead issuer activation and expansion of Mastercard Corporate Solutions products. Manage end-to-end activation programs, drive GTM initiatives, coordinate cross-functional teams, ensure early adoption, identify growth opportunities, and translate client feedback into product and process improvements. Serve as strategic SME to issuer stakeholders, support commercialization, and promote thought leadership to accelerate revenue and product usage.

Lead solution architecture for Mastercard's digital checkout and acceptance products. Support Business Development and Account Management with tailored value propositions, customer-facing technical discussions, product customization, bundling solutions, process and template creation, KPI tracking, and cross-functional coordination between sales, product, and technical teams to accelerate revenue and customer engagement.

Lead end-to-end product strategy and delivery for a digital financial coaching solution for underbanked consumers. Define MVP, run pilots, partner across engineering, data, design, risk, and governance, operationalise LLMs and data strategy, ensure guardrails, and drive measurable user engagement and scalable foundations.

Lead a team of designers and researchers to define and execute the Open Finance product experience vision. Own design systems, optimize onboarding journeys, embed accessibility and inclusive design, use research and product analytics to drive decisions, partner with Product and Engineering, integrate AI-driven insights, and coach design leaders to deliver consistent, user-centric experiences across consumer, business, and developer touchpoints.