Data Scientist

Summary

Join Trustly's risk management team as a Data Scientist, developing cutting-edge AI/machine learning models to mitigate risk and enhance Trustly's payment portfolio. You will collaborate with engineers, analyze model performance, and recommend data-driven business decisions. The role requires expertise in Python, SQL, and machine learning, along with experience in model development and feature engineering. Trustly offers a remote-first culture, competitive benefits including health and dental plans, life insurance, meal vouchers, and flexible hours, plus opportunities for professional development and a welcoming, diverse work environment.

Requirements

• University degree in mathematics, statistics, data science or another comparable field of study
• Experience with Data Science/Machine Learning and AI
• Experience developing statistical/machine learning/AI models and experiments
• Advanced skills in Python and SQL
• Understanding of feature engineering and model development life cycle
• Must have solid English skills to be able to communicate with English-speaking business stakeholders

Responsibilities

• Develop new novel and state of the art AI/machine learning models to support risk strategies
• Recommend data-driven, risk-based business decisions to positively impact KPIs across Trustly's payment portfolio
• Conduct analysis to measure model performance, compare performance across multiple models, and influence model strategy and selection decisions
• Collaborate with ML Engineers to deploy AI/ML models and strategies in Trustly's decision engine
• Explore raw source data, feature research and engineering, supporting decision capabilities
• Support development and maintenance of risk modeling infrastructure, working closely with ML Engineers and ML Ops
• Develop data and business-driven risk prevention rules and strategies
• Monitor risk and decisions trends and performances, provide ongoing optimization adjustments as needed

Preferred Qualifications

• Spark and Javascript
• Risk experience in financial services, fintechs or similar industry

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!