platacard · Worldwide
Skills: Python, AWS
We are looking for a Junior Research Scientist to work on foundation models for financial data. Several of them already run in production on bureau, transactional and graph data; your work is to extend that line to new data domains and new downstream tasks — credit risk, acquisition, anti-fraud, LTV forecasting. We work with Python, PyTorch, MLFlow, AWS, Snowflake and modern AI coding tools such as Claude Code, OpenAI Codex and Cursor. This is a great opportunity for someone at the beginning of their career and who wants to work on large-scale, technically challenging projects. Challenges that await you: Train self-supervised models on discrete sequences to beat the SOTA and achieve business impact in downstream tasks across Plata, such as: credit risk, transaction anti-fraud, acquisition and LTV forecasting Stay on top of SOTA research, applying the latest NLP and DL techniques to fintech models Work with large multimodal datasets: tabular, behavioral, transactional, device and network, text, time series, graphs Optimize the utilization of compute resources for both training and inference Own and develop solutions end-to-end, from idea to data collection to experiments to training runs to inference optimization to evaluating impact Perform rigorous evaluations Write articles and speak at industry conferences What makes you a great fit: Education: mathematics, engineering, computer science, artificial intelligence or another strong quantitative field Strong foundation in machine learni …truncated… ownership Your bonus skills: Published research in machine learning or deep learning Personal projects or startup experience in AI, machine learning or deep learning Internship experience in research, ML or DL teams B1 or higher English level for effective communication with an international team Our ways of working: Innovative Spirit: A commitment to creativity and groundbreaking solutions Honest Feedback: valuing open, transparent communication Supportive Team: a strong,…
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