Senior/Lead Data Scientist -Credit

Vedi l’offerta su Go Lavoro: golavoro.it/annuncio-lavoro/80d4n0

What You Will DoSta pensando di candidarsi per questo lavoro? Verifichi tutti i dettagli nella descrizione e poi faccia clic su "Candidati".You will work on some of the most technically interesting modelling problems in fintech, training large transformer-based models on long sequences of real-world transactional events. You will design tokenisation schemes for numerical, categorical, and temporal features, making deliberate decisions about vocabulary size, sequence length, and information compounding. Your work spans the full model lifecycle from data preparation through to production and you will translate research decisions into systems that set the direction for how machine learning operates across Klarna. You will be part of a small,



high-ownership team where what you build has genuine impact on the products Klarna ships.Who You AreDeep understanding of transformer architectures and sequence modelling, with the ability to reason through architectural tradeoffsHands‑on experience designing tokenisation schemes for heterogeneous feature types such as numerical, categorical, and temporalProficiency in Python, PyTorch, SageMaker, and AirflowExperience owning the full model lifecycle, from training through to serving in productionComfortable working xysqume in a small, high-ownership team on open-ended technical problemsNice to HaveExperience with Triton kernels or GPU-level optimisationBroader ML background spanning areas beyond deep learningExperience with large-scale transactional or financial dataBackground in ML infrastructure or MLOps#J-18808-Ljbffr

Vedi l’offerta su Go Lavoro: golavoro.it/annuncio-lavoro/80d4n0