Fraud Analyst

3 weeks ago
Full-time
Mid Level
Data Science and Analytics
Prolific

Prolific

Prolific is a platform that enables researchers to quickly find trustworthy research participants. With a pool of over 120,000 active and verified participants, Prolific ensures high-quality responses through continuous monitoring and engagement. The p...

Professional Services
51-250
Founded 1997
$0M raised

Description

  • Investigate fraud claims by reviewing researcher reports and cross-referencing participant data to validate cases.
  • Act as the second-line escalation point for complex support issues, ban appeals, and cases requiring human judgment.
  • Lead regular Sonar audits of the participant network to measure bad actor prevalence and fraudulent submissions.
  • Audit ban decisions to track fairness and participant experience through overturn rates.
  • Partner with Data Science to review high-risk participants and produce golden set data to improve fraud models.
  • Collaborate daily with Product, Engineering, Support, Data Science, and Human Data teams on fraud-related issues.
  • Write, refine, and document internal policies and standard operating procedures for acceptable use and fraud handling.
  • Identify opportunities to automate tasks, improve processes, and suggest product or engineering changes.
  • Advise Product on fraud loopholes and help balance fraud prevention with a smooth onboarding experience for good participants.

Requirements

  • Strong critical thinking, AI literacy, and data literacy.
  • Hands-on fraud analysis experience with a strong sense of ownership.
  • Investigator mindset with the ability to spot patterns and remain objective.
  • Comfort working with databases or willingness to learn how to use them.
  • Ability to explain technical decisions clearly to non-technical stakeholders.
  • Adaptability to a fast-changing fraud landscape, including LLM- and bot-related threats.
  • Systems thinking and awareness of how changes in one part of the marketplace affect others.
  • Healthy skepticism with a trust-but-verify approach to case resolution.
  • Familiarity with AI training data workflows, labeling platforms, or crowdsourcing tools is a strong advantage.

Benefits

  • Competitive salary.
  • Benefits package.
  • Remote working within a mission-driven culture.
  • Opportunity to work at the forefront of AI innovation.
  • Access to Prolific's unique human data platform and groundbreaking research opportunities.
  • UK remote work with some London travel.

Interested in this position?

Apply directly on the company website

Apply Now

Similar Roles

Staff Incident Response Analyst

Alphasense 51-250 Industrial Conglomerates

AlphaSense is hiring a Staff Incident Response Analyst to lead complex security incidents and forensic investigations across endpoint, cloud, identity, and SaaS environments as the technical escalation point for its SOC and MDR partner.

AWS Bash EC2 GCP OAuth SIEM Splunk
56 minutes ago

IT Compliance Analyst

SpecterOps 51-250 Professional Services

SpecterOps is hiring a junior to mid-level IT Compliance Analyst to support its remote Compliance team in managing compliance operations, customer assurance, vendor risk, and audit readiness for company data and systems.

Active Directory Azure
9 hours, 57 minutes ago

NERC (CIP) Compliance Lead

Intersect 1-10 Internet Software & Services

Intersect is seeking a NERC (CIP) Compliance Lead to strengthen compliance, cybersecurity, and operational resilience for critical energy and data center infrastructure across its U.S. operations.

Cybersecurity
12 hours, 35 minutes ago

Cybersecurity Analyst

World Business Lenders 251-1K Real Estate

World Business Lenders is hiring a remote Cybersecurity Analyst to own and strengthen its security program, support compliance, and protect the business as it scales.

Azure Cybersecurity
13 hours, 53 minutes ago

You're on a roll! Sign up now to keep applying.

Sign Up

Already have an account? Log in

Used by 14,729+ remote workers