Senior ML Scientist, Fraud Detection

Mitek Systems is seeking a hands-on Senior Data Scientist to build ML solutions that improve fraud detection across our Digital Identity products. You will combine diverse data sources, develop robust models, and partner with Product and Data teams to translate insights into scalable, production-ready capabilities. You will work across fraud domain experts...

Mitek Systems is seeking a hands-on Senior Data Scientist to build ML solutions that improve fraud detection across our Digital Identity products. You will combine diverse data sources, develop robust models, and partner with Product and Data teams to translate insights into scalable, production-ready capabilities. You will work across fraud domain experts...

Moniepoint Group is seeking a Data Scientist to join our fraud analytics team in Barcelona. You will prototype, evaluate, and deploy ML models to detect fraud, and you will design experiments to balance customer experience with loss reduction.You will quantify fraud typologies and build anomaly detection systems, working closely with engineers, product...

Moniepoint Inc. is seeking a Data Scientist to join our fraud-focused team in Spain.You will build and deploy ML models, run experiments, and surface fraud signals to protect millions of users across our platform.You'll prototype, evaluate, and monitor models, collaborate with engineers, product managers, and analysts to translate findings into...

Are you looking for a new challenge? Fancy helping us shape the future of motor insurance? Prima could be the place for you. Since 2015, we’ve been using our love of data and tech to rethink motor insurance and bring drivers a great experience at a great price.Our story began in Italy, where we’ve quickly become the number one online motor insurance...

Prima is seeking a Data Scientist to join the Anti Fraud Team in Madrid. You’ll work with engineers and claims handlers to detect fraud across UK, Spain and Italy, using data and machine learning to improve decision making.This role offers a practical, fast‑moving environment where business judgment matters as much as technical excellence, with the...

One Span Inc. is seeking a senior ML researcher to tackle adversarial security challenges. You will work alongside the Security team to translate attack techniques into data problems, analyze telemetry from Click House and S3, and prototype scalable detection models. You will define metrics for detection performance and validate prototypes, aiming for...

Finom is seeking a highly skilled Machine Learning Engineer / Full-stack Data Scientist to join its Madrid team, developing end-to-end ML solutions for financial crime detection and onboarding processes. You will deploy models in production and collaborate across product and infra teams.You will own the Dynamic Risk Score across markets, optimize ML-driven...

The French Sourcer in Spain (Madrid or Barcelona) seeks a Machine Learning Engineer for a permanent, hybrid role focused on fraud detection in live transactions. You will build features from transactional and behavioural data, deploy models with low latency, monitor performance, and collaborate with risk, data engineering, platform, and product teams to...