Machine Learning Engineer
Who we are: We are a leader in fraud prevention and AML compliance. Our platform uses device intelligence, behavior biometrics, machine learning, and AI to stop fraud before it happens.
What this role actually needs.
Who we are: We are a leader in fraud prevention and AML compliance. Our platform uses device intelligence, behavior biometrics, machine learning, and AI to stop fraud before it happens. Responsibilities: - Build and optimize data pipelines and backend services to process device and behavioral data in real time. - Develop and deploy ML models for fraud detection, ensuring they run reliably and efficiently in production. - Turn raw data into production-ready features that feed our fraud detection systems. - Collaborate with platform and backend engineers to integrate models seamlessly. - Maintain high standards of security, privacy, and compliance. - Champion best practices in testing, documentation, and observability. Benefits: - Generous compensation in cash and equity - Early exercise for all options, including pre-vested - Work from anywhere: Remote-first Culture - Flexible paid time off and Year-end break - Health insurance, dental, and vision coverage for employees and dependents - US and Canada specific - 4% matching in 401k / RRSP - US and Canada specific Company context: Sardine builds fraud, compliance, and risk infrastructure with active hiring across engineering, security, product, and data.
Day-to-day expectations
Sardine lists these responsibilities for the Machine Learning Engineer role.
- Build and optimize data pipelines and backend services to process device and behavioral data in real time.
- Develop and deploy ML models for fraud detection, ensuring they run reliably and efficiently in production.
- Turn raw data into production-ready features that feed our fraud detection systems.
- Collaborate with platform and backend engineers to integrate models seamlessly.
- Maintain high standards of security, privacy, and compliance.
- Champion best practices in testing, documentation, and observability.
Why people would want this job
Sardine published these compensation, benefits, or working-context details with the role.
- Generous compensation in cash and equity
- Early exercise for all options, including pre-vested
- Work from anywhere: Remote-first Culture
- Flexible paid time off and Year-end break
- Health insurance, dental, and vision coverage for employees and dependents - US and Canada specific
- 4% matching in 401k / RRSP - US and Canada specific
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Source: jobs.ashbyhq.com · Source ID: 2c8f0342-b8af-4cc2-85cd-67bc48275568 · Confidence: 91/100 · Last checked: May 7, 2026
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