• Define and drive solution architecture for enterprise applications • Lead technical design activities and support implementation across distributed teams • Contribute to the modernisation and evolution of complex legacy systems • Ensure solutions are scalable, maintainable, secure and high performing • Collaborate closely with developers, architects, QA, DevOps and business stakeholders • Support delivery throughout the full software development lifecycle • Promote engineering best practice and architectural standards across teams

• Architect, build, and maintain backend systems for card issuing and card lifecycle management • Lead the technical design and implementation of card certification processes (Visa, MasterCard, Apple Pay / Google Pay onboarding programs) • Define and drive the system architecture, service boundaries, and integration patterns for card platform services • Ensure system reliability, scalability, and compliance with payment network standards • Collaborate with product, compliance, and engineering teams to translate business requirements into technical specifications • Establish engineering best practices, code quality standards, and technical documentation for the team • Work hands-on — this is a builder role, not a pure advisory position

Role Description This is a founding go-to-market role with room to shape its own scope. Depending on your background, the seat can lean more toward sales or more toward go-to-market strategy and operations. You will spend your time across marketing, branding, and growth, working the waitlist, running demos, and serving as the trusted point of contact for clients through pilots. Responsibilities - Drive marketing, branding, and growth efforts, including converting a large waitlist - Run demos with investment banks, private equity firms, and hedge funds - Own client relationships through pilots, serving as the key point of contact - Partner closely with the team to sharpen the product based on client feedback - Contribute to go-to-market strategy and operations as the company scales Qualifications - Personable, sharp, and able to grasp and speak to technical concepts - Genuine interest in startups and passion for the product - Strong on your feet in client-facing settings - A background in finance or relationship management (more important for earlier-career candidates) - Bonus: experience in investment banking, private equity, or selling into financial institutions Company Description Our partner is a fast-growing AI company building products for the world of strategic finance, serving investment banks, private equity firms, and hedge funds. Demand is strong, with a waitlist of over 10,000 and active pilots across major financial institutions. The team is small and growing, and this is a chance to get in early and shape how the company goes to market.

• Maintenance and enhancement of corporate systems • Development of APIs and integrations • Incident analysis and resolution • Active contribution to the technological and architectural evolution of applications