Top Tech Jobs & Startup Jobs in London

Own D2C performance marketing acquisition across the US and Mexico. Manage Meta, Google Ads, TikTok, budgets, creative testing, attribution, conversion tracking, funnel optimization, and channel scaling. Build new-market growth playbooks, collaborate with creators, adapt messaging for cultural and linguistic differences, and use analytical testing to improve customer acquisition efficiency.

Own post-booking product areas for US credit cards, including payments, collections, credit limit increases, spending, and the mobile app. Run customer experiments, conduct research, collaborate with credit risk and data science, prototype solutions with AI, build automations, and launch improvements. The role requires comfort with ambiguity, data-driven decision-making, rapid testing, and hands-on execution across product, engineering, operations, legal, and compliance.

Own post-booking credit card product areas including payments, collections, credit limit increases, spending, and the mobile app. Run customer experiments, conduct research, use data and AI to test opportunities, collaborate with credit risk and data science, build automations, and deliver solutions with engineering, operations, legal, and compliance teams.

Build and improve production AI systems including chatbots, document extraction pipelines, LLM workflows, and voice AI. Responsibilities span discovery, prototyping, Python development, deployment, evaluation, monitoring, and process automation. The role requires applying LLMs, retrieval systems, prompts, and agent workflows to simplify financial-services operations and autonomously complete customer account actions.

Build and improve production AI systems for fintech operations, including chatbots, document extraction pipelines, LLM workflows, and autonomous account actions. Responsibilities span opportunity discovery, rapid prototyping, prompt and retrieval optimization, deployment, evaluation, monitoring, and process automation. The role requires strong Python engineering, practical LLM experience, sound judgment in ambiguous situations, and the ability to communicate trade-offs and influence stakeholders.

Own end-to-end product design for Zable’s financial SuperApp, leading discovery, research, design delivery, usability testing, experimentation, and production-ready experiences. Collaborate closely with product and engineering, contribute to the design system, apply accessibility and Consumer Duty standards, use AI throughout the workflow, mentor designers, and raise design quality through critiques and evidence-based decision-making.

Own monthly close for UK group companies, prepare product-level P&Ls and consolidated financial statements, automate balance sheet reconciliations, investigate variances, manage high-volume financial data, support financial controls and policies, and assist with annual audits.

Source, pitch, negotiate, and onboard new affiliate, influencer, and sponsorship partners. Own partnership economics, including CPA, CAC, LTV, ROI, attribution, payouts, and payback. Run activations end to end, manage network relationships, optimize partner performance, and build scalable playbooks and tooling. Collaborate with creative, growth, lifecycle, finance, and legal teams while reporting data-backed recommendations to the Head of Growth Partnerships.

Lead daily IT support operations, guide and coach IT Engineers, resolve escalated technical issues, and improve service quality. Manage support across Windows, macOS, Linux, mobile devices, and office equipment. Oversee onboarding and offboarding, ITSM systems, reporting, documentation, workflow automation, and process optimization. Collaborate with Security and Engineering to maintain reliability and data protection while supporting hybrid offices and preparing for progression into IT management.

Leads Lendable’s risk-based compliance monitoring programme and team, providing independent second-line assurance across consumer credit, FCA requirements, customer outcomes, data protection, and regulatory obligations. Responsibilities include planning and delivering thematic reviews, testing controls, reporting findings, escalating customer harm, tracking remediation, producing Board-level MI, supporting FCA and skilled-person reviews, and developing monitoring capability through data and tooling. The role deputises for the Head of Compliance and requires strong consumer credit, regulatory, leadership, reporting, and stakeholder-management expertise.