Senior Fraud Investigator

Posted on 2/23/2024



501-1,000 employees

Sales intelligence and automation platform

Data & Analytics


Remote in Canada

Required Skills
Data Analysis
  • 4+ years of experience in a data analyst, business intelligence or data engineering role
  • Experience building and configuring data pipelines from production data sources to replication services
  • Demonstrable SQL-based querying and NoSQL query scripting skills (Advanced queries requiring data mutation)
  • Strong Python scripting experience, experience with data analysis libraries such as Pandas
  • Experience with MongoDB is required
  • Experience coaching semi and non-technical teams into junior data analytics roles a significant plus
  • An inquisitive and investigative nature
  • Willingness and desire to work independently and problem-solve with visionary guidance
  • Positive, learning mindset along with a detail-oriented, analytical approach to problem solving
  • Excited about working remotely and have the skills and self-discipline to do so effectively
  • Good written and spoken English proficiency
  • Participate in Complex Fraud Investigations
  • Profile behavioral traits of advanced threat actors and search for associated accounts through behavioral analytics and data-based threat hunt techniques
  • Build Neo4j graph databases based on fingerprint attributes
  • Jump into the manual review and investigations queue when needed and to understand complex cases
  • Quantify Platform Abuse Impacts for Prioritization
  • Define classes of malicious and opportunistic user groups and quantify abuse rates against newly discovered platform vulnerabilities
  • Work with cross-functional Product teams to validate discovered user classes and observed vulnerability behavior
  • Develop Robust Control Logic
  • Perform backtesting on recommended control logic using Apollo’s data lake, replication databases or sample data
  • Implement control logic into Apollo’s fraud control engine based on data-supporting investigations
  • Build Accurate Performance Alerts and Dashboards
  • Build cross-functional metrics and dashboards for control validation and performance tracking
  • Develop dynamic anomaly and volumetric alerts for Fraud Operations’ response
  • Create self-service dashboards in BI tools for interrogation by cross-functional leadership

Apollo.io provides a sales intelligence and engagement platform that integrates a vast B2B database of over 270M contacts with advanced sales automation tools, enabling sales professionals to identify ideal buyers and automate outreach. The platform empowers sales professionals to streamline their outreach efforts and engage with potential buyers through advanced sales automation and a comprehensive buyer database, powered by AI.

Company Stage

Series D

Total Funding



San Francisco, California



Growth & Insights

6 month growth


1 year growth


2 year growth



Health Insurance

Dental Insurance

Vision Insurance

Flexible Spending Account (FSA)

Health Savings Account (HSA)

Financial Planning