# Manager, Data Science and Machine Learning (Risk and Fraud) at Trustly

- Company: Trustly
- Company website: https://www.trustly.com/investors
- Type: Startups (AI role)
- Level: Senior
- Location: New York
- Work setup: Remote
- Pay: $195K to $280K base salary per year (USD)
- Posted: 2026-09-10
- Apply by: 2026-10-25
- Apply: https://jobs.ashbyhq.com/trustly/c77835c2-84c9-4116-a9a5-5015a4e2326f
- Page: https://www.1752.vc/careers/jobs/trustly-manager-data-science-and-machine-learning-risk-and-fraud/

## About the role

Build, validate, deploy, and continuously improve machine learning models for ACH return risk, fraud detection, and account takeover. Develop real-time, online, and offline features using transaction, account, device, network, and behavioral data.

## What they're looking for

- At least five years of experience building and deploying machine learning models in production, including two or more years leading a team
- A genuinely hands-on technical background, with the current ability to build, validate, and deploy a production model
- Strong Python skills and advanced SQL experience working with large datasets using a distributed processing engine or cloud data warehouse such as Athena, Trino, Spark, Redshift, Snowflake, or BigQuery
- Direct experience in fraud, credit risk, or payments risk, including rare-event modeling, delayed labels, reject inference, and understanding the difference between a model with a strong AUC and a model that produces effective business decisions
- Experience with real-time inference and production model monitoring in a low-latency decisioning environment, including drift detection, retraining strategies, and model updates
- Experience owning or materially contributing to a loss budget or loss forecast, with the ability to translate model behavior into financial impact for executives, finance partners, and auditors

Tags: Data