Top Tech Jobs & Startup Jobs in London

Leads Monzo’s global People Operations strategy across People Technology, People Analytics, Global Mobility, and Operations & Payroll. Develops multi-year technology and AI roadmaps, advances automation and self-service, strengthens analytics and governance, oversees payroll infrastructure, manages vendors and budgets, and ensures compliance with GDPR, employment laws, and payroll regulations. Partners with executives and leads four functional teams during Workday implementation, AI adoption, and European expansion.

Lead operational tax activities across the UK and Europe, including compliance, reporting, controls, and regulatory change. Advise on customer tax liabilities, FATCA, CRS, ISA reporting, CT61s, and related requirements. Partner with Product, Engineering, Legal, Finance, Financial Crime, and market teams to embed tax considerations into new products and markets. Own processes, controls, and operational tax strategy while acting as the subject matter expert for the business.

Leads engineering teams across people, product, and technical delivery. Manages approximately 7–10 engineers, supports career development through coaching and feedback, ensures engineering excellence, partners with technical and product leaders, drives delivery outcomes, communicates with stakeholders, and contributes to organization-wide engineering practices. The role requires prior software engineering experience, strong technical judgment, delivery leadership, autonomy, and the ability to build and motivate high-performing teams.

Lead a content-scaling programme, build and deploy governed AI agents, integrate AI into the marketing technology stack, evaluate creative AI tools, and run marketing technology RFPs. The role also champions AI adoption across the business while ensuring data protection, compliance, human oversight, and effective stakeholder coordination in a regulated financial-services environment.

Lead technical development and production deployment of ML models for search, personalization, ranking, and recommendations. Build scalable, explainable ML solutions, own end-to-end impact, collaborate with backend and product teams, and iterate on experiments using cloud-native data at scale.

Leads and develops a team of Data Scientists and other Data professionals, setting strategic direction and identifying high-impact opportunities. Partners with Product, Engineering, and senior stakeholders to shape product strategy and influence decisions through experimentation, causal inference, statistical modelling, machine learning, and analytics. Ensures analytical work drives measurable customer and commercial outcomes while collaborating with other data disciplines on tooling and infrastructure. Also contributes to hiring, coaching, technical standards, and the broader Data Science practice.

Lead a financial crime data science team focused on detecting, preventing, and mitigating financial crime. Partner with Product, Risk, Engineering, and control owners to shape data strategy, generate strategic insights, improve product decisions, and deliver rigorous analytics and machine learning solutions. Hire, develop, and retain data scientists and analysts while supporting innovation through business intelligence, experimentation, causal inference, and self-serve analytics.

Lead the design of high-quality web experiences that help customers discover Monzo. Use research, data, experimentation, and strong visual and interaction design to improve customer and commercial outcomes. Partner with Product, Engineering, Data, and Research, shape product direction, solve ambiguous problems, mentor designers, and use AI to improve the design workflow.

Leads product design for Monzo’s Payments business area, setting design strategy and vision, partnering with Product and Engineering leadership, shaping roadmaps, and driving high-quality execution. Builds and develops a high-performing design team, coaches designers, raises design quality, strengthens collaboration and craft, and expands design’s influence across the organisation and customer experience.

Lead product strategy and roadmap for Finance Infrastructure within the Payments Platform. Partner with Engineering, Finance, Payments, Product, and Operations leaders to translate complex financial, accounting, operational, and regulatory needs into scalable systems. Prioritize competing demands, improve product discipline, and build infrastructure supporting ledgers, reconciliation, reporting, controls, multiple products, entities, currencies, countries, and regulatory environments.