Top Tech Jobs & Startup Jobs in London

The Principal Product Designer will lead design efforts, mentor designers, maintain the design system, and collaborate with teams to enhance user experiences in fintech.

As Principal Product Designer, you'll lead the vision and design of payment systems, enhance user experience, and grow a small design team.

As a Senior Business Analyst (Valuations), you will analyze economic value, build models, conduct testing, and collaborate with cross-functional teams to inform business decisions.

As a Principal Product Designer, you'll lead growth initiatives, drive design strategy, mentor designers, and partner with teams to optimize customer engagement and retention.

Lead group tax accounting, reporting and compliance across multiple jurisdictions. Own deferred tax, tax note disclosures and R&D claims, manage outsourced providers, support tax planning for expansion, and partner with Finance and business stakeholders.

Lead design and run of an AI-first operational resilience programme for a regulated financial services platform. Build automated mapping, impact tolerance setting, scenario testing, registers, dashboards, and post-incident reviews. Coordinate with Technology, Security, Third Party Risk, and Compliance to meet FCA/PRA/DORA requirements while iterating quickly and reducing manual effort through automation.

Design, build, and scale the partner developer web portal and supporting backend services. Implement TypeScript/React/Next.js frontend features, GraphQL schemas and resolvers, and integrate with Java Spring Boot services. Translate complex financial workflows into secure, high-performance, data-rich interfaces and ensure type-safe, well-tested code. Collaborate with product, design, and engineering teams to deliver a reliable developer experience.

Own and maintain HR systems (HiBob), build integrations and automations, troubleshoot issues, manage vendors and support tickets, produce reports, ensure data accuracy, maintain documentation, and support testing and process improvements.

Lead second-line enterprise and operational risk for a regulated payments provider. Redesign and embed ERMF, set risk appetite/KRIs, build controls, incident management and GRC tooling, produce Board/ExCo risk MI, oversee fraud and cyber risk, and run operational risk scenarios for Pillar 2 capital assessment.

As an Inside Sales Executive, you will engage with warm leads, conduct consultative sales conversations, manage your pipeline, and support onboarding while aiming for high performance and uncapped commission.