Senior Data Scientist
March 1
Description
• Develop new statistical models to mitigate fraud and funds availability risk. • Conduct analysis to measure model performance, compare performance across multiple models, and influence model strategy and selection decisions. • Deploy risk models in the Trustly production system. • Analyze raw source data and develop risk model features as necessary in partnership with engineering. • Support development and maintenance of risk modeling infrastructure. • Develop data-driven and intuition-driven fraud prevention rules. • Perform ad-hoc analysis on specific risk issues and potential mitigations. • Develop risk-specific reporting to monitor merchants and rule performance.
Requirements
• Strong experience with Data Science. • Risk experience in financial services or similar industry. • Strong experience developing statistical/machine learning models and tests. • University degree in mathematics, statistics, data science, or another comparable field of study. • Advanced skills in Python. • Understanding of feature engineering and model development process. • Strong to advanced SQL skills. • Knowledge in GraphDB. • Must have solid English skills to be able to communicate with English-speaking business stakeholders.
Benefits
• Bradesco health and dental plan, for you and your dependents, with no co-payment cost. • Life insurance with differentiated coverage. • Meal voucher and supermarket voucher. • Home Office Allowance. • Wellhub - Platform that gives access to spaces for physical activities and online classes. • Trustly Club - Discount at educational institutions and partner stores. • English Program - Online group classes with a private teacher. • Extended maternity and paternity leave. • Birthday Off. • Flexible hours/Home Office - our culture is remote-first! You can work in every city in Brazil. • Welcome Kit - We work with Apple equipment (Macbook Pro, iPhone) and we send many more treats! Spoiler alert: Equipment can be purchased by you according to internal criteria! • Annual premium - As a member of our team, you are eligible to receive an annual bonus, at the company's discretion, based on the achievement of our KPIs and individual performance. • Referral Program - If you refer a candidate and we hire the person, you will receive a reward for that!
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