Data Scientist - Post Sales

Sardine Inc.

Job Overview

Location

Europe

Job Type

Full-time

Full Job Description

📋 Description

• As a Data Scientist - Post Sales at Sardine Inc., you will play a critical role in measuring, understanding, and improving the performance of the company’s risk strategies, directly contributing to fraud reduction and higher approval rates for global clients in banking, retail, and fintech sectors. Your work will translate complex data into actionable insights that protect financial systems and enhance customer trust.
• You will develop and track key performance metrics for risk products, conduct deep-dive analyses to uncover fraud patterns and optimization opportunities, build and experiment with machine learning models to enhance detection capabilities, create automated self-serve dashboards using BI tools, and collaborate closely with product, engineering, and business teams to align data-driven solutions with business goals—all while operating in a remote-first, high-impact culture that values ownership and results over hours logged.
• Sardine Inc. is a remote-first, globally distributed leader in fraud prevention and AML compliance, trusted by over 300 financial institutions worldwide and backed by $145M from top-tier investors including Andreessen Horowitz, Visa, and Google Ventures. The company fosters a culture of extreme ownership, performance-based evaluation, and flexibility, enabling employees to work from anywhere—home, beach, mountain, or café—without sacrificing impact or career growth.
• In this role, you will deepen your expertise in fraud/risk analytics, ML model development, and BI-driven storytelling while gaining exposure to enterprise-scale data systems and cross-functional collaboration at a fast-growing fintech innovator. You’ll have the opportunity to shape how risk strategies are measured and optimized globally, build a portfolio of impactful data products, and grow into a trusted advisor to both internal stakeholders and external clients.

🎯 Requirements

• 7+ years of experience in a data-focused role such as product analytics, business analytics, or data science with proven high impact
• Prior experience in the fraud or risk domain
• Hands-on proficiency in SQL and Python
• Expertise in BI tools including Tableau, Sigma, or Metabase
• Experience building and deploying machine learning models to address business challenges
• Ability to perform exploratory data analysis (EDA), cohort analysis, and transform insights into clear, actionable recommendations for technical and non-technical audiences

🏖️ Benefits

• Generous compensation package including cash and equity with early exercise options for all stock grants
• Fully remote-first work culture with flexibility to work from anywhere in the UK, Germany, Spain, Ireland, Poland, Netherlands, Lithuania, or Bulgaria
• Comprehensive health, dental, and vision coverage for employees and dependents (US/Canada specific), plus 4% matching in 401k/RRSP (US/Canada specific)
• Monthly stipends for meals and social meetups, annual health and wellness stipend, and annual learning stipend
• One-time home office setup stipend and a MacBook Pro delivered to your door
• Flexible paid time off and year-end break to support work-life integration

Skills & Technologies

Python

Data Science

Remote

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Sardine Inc.

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About Sardine Inc.

Sardine Inc. provides real-time fraud prevention and compliance infrastructure for fintechs, crypto platforms, and digital banks. Its API-based platform combines device fingerprinting, behavioral biometrics, transaction monitoring, and sanctions screening to detect and block fraud before funds move. The company serves payment processors, neobanks, and crypto exchanges, helping them reduce chargebacks, meet regulatory requirements, and onboard users faster while minimizing risk.

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