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Develop scalable and reliable solutions for FX risk management, improve data streaming for financial metrics, and lead technical initiatives.

As a Senior iOS Engineer, you will lead the development of high-volume features for Wise's mobile app, ensuring seamless user experiences and collaborating closely with product teams.

The Engineering Lead will manage Account Management systems, guide engineers, ensure system reliability and scalability, and drive technical direction.

The Analytics Manager will lead marketing measurement strategy, manage a team of analysts, and optimize marketing effectiveness through data analysis and collaboration.

The Creative Digital Artworker will produce and deliver high-volume, on-brand creative assets for performance marketing, collaborating with designers and stakeholders to ensure efficiency and alignment with brand standards.

Lead development and deployment of machine learning models to detect and mitigate account takeover and send-scam threats. Analyze large datasets, design experiments, build real-time detection pipelines, collaborate with engineers and security analysts, and mentor junior data scientists to continuously improve fraud prevention.

Lead the AML Risk data science team to design, build, and deploy ML systems (unsupervised, semi-supervised, supervised, GenAI) for global AML detection. Hire and mentor specialists, develop detection controls, performance testing, decisioning layers, operational integrations, and maintain production-grade Python services and automated model pipelines.

Lead the fraud data science efforts: maintain and improve risk models, develop new ML features and intelligence, analyze data for risk patterns, collaborate with fraud investigators and engineers, and document and report model performance to reduce impact on legitimate customers.

Build and own core send infrastructure powering international transactions. Collaborate with product, design, and data to deliver reliable, high-performance backend services and customer-facing frontend features. Make architectural decisions, drive technical excellence, and continuously improve product and operational quality.

Build and own end-to-end send flows in Wise's iOS app, focusing on polished UI, animations, recipient discovery, and internationalised experiences. Collaborate with product and design, ship features, maintain code quality, and influence UX across the mobile organisation.