Senior Fraud Analyst

Collectors

. Design, build, maintain, and continuously tune fraud detection logic across account creation, authentication, payments, and other high-risk user flows .

Posted 11/12/2026full-timeJersey City • New Jersey • United StatesSenior💰 $140,971 - $228,870 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in fraud detection and threat hunting, with strong SQL skills and the ability to analyze large-scale event data. Proficient in building automated detections and collaborating with cross-functional teams to enhance fraud prevention strategies.

Highest-signal resume keywords

Fraud DetectionThreat HuntingSQL SkillsData AnalysisAutomation

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Fraud DetectionThreat HuntingSQLData AnalysisAutomationLoggingData PipelinesStatistical ApproachesMachine LearningDocumentation

Soft Skills

CommunicationProblem-SolvingCollaboration

Tools & Technologies

Data StreamingBatch ProcessingDashboardsTooling

Industry Keywords

Fraud OperationsTrust and SafetyRisk ManagementBehavioral SignalsHigh-Risk User Flows

Tech Stack

Tools & technologies

SQL

About the role

Key responsibilities & impact

Design, build, maintain, and continuously tune fraud detection logic across account creation, authentication, payments, and other high-risk user flows
Lead proactive threat hunts to uncover emerging fraud schemes, abuse rings, and attacker tradecraft
Identify telemetry gaps and partner with product and platform teams to instrument new data sources
Aggregate device, network, behavioral, and transactional signals into usable, documented datasets
Translate hunt findings and investigator feedback into automated detections with version control, testing, and deployment practices
Build tooling, dashboards, and enrichment for fraud analysts and investigators
Track precision, recall, coverage, and time-to-detect to prioritize investments
Partner with fraud operations, security, data engineering, risk, and product teams to close systemic gaps
Track external fraud trends, tooling, marketplaces, and techniques and assess their relevance
Review flagged orders, accounts, and claims; make fair decisions; and communicate with customers when needed
Report to the Fraud Operations Lead and collaborate with Customer Care, Payments, Security, and Fraud Technology teams

Requirements

What you’ll need

4+ years of experience in fraud detection, detection engineering, threat hunting, trust and safety, or a closely related security or data role
Strong SQL skills
Deep subject matter expertise for analysis, automation, and building detections
Experience with large-scale event data
Understanding of logging, data pipelines, and streaming or batch processing
Ability to identify product-flow abuse and relevant signals
Ability to turn vague issues into testable hypotheses, findings, and lasting controls
Understanding of tradeoffs between rules-based detection and statistical or ML approaches
Ability to explain technical findings to technical and non-technical stakeholders
Documentation, testing, reproducibility, and maintainable engineering practices
Must be authorized to work in the United States

Benefits

Comp & perks

Medical, Dental, and Vision insurance
Fertility, commuter, and educational assistance benefits
Competitive 401k matching plan
Flexible time-off
Ten company-paid holidays
Discounts on select grading services for approved submissions
Flexible schedules with varying shifts
Celebrations, holiday events, and team-building activities