mx51
mx5112d ago

Senior Merchant Risk Analyst

AustraliaAustraliaRemotesenior
OtherRisk AnalystMerchantData & AI
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Quick Summary

Overview

mx51 is a payments-as-a-service solution for banks, non-bank acquirers, and other merchant service providers. We are building a payment platform that allows merchants to accept payments in-store,

Technical Tools
OtherRisk AnalystMerchantData & AI

mx51 is a payments-as-a-service solution for banks, non-bank acquirers, and other merchant service providers. We are building a payment platform that allows merchants to accept payments in-store, in-app and online, whilst consolidating all their data on a real-time business management dashboard.

A Senior Merchant Risk Analyst is responsible for identifying, assessing, and mitigating financial and operational risks associated with merchant accounts in payment processing, fintech, or acquiring environments. This role sits at the intersection of underwriting, fraud prevention, compliance, and business enablement.

Responsibilities

~1 min read
  • Review and evaluate new merchant applications for risk exposure, including credit risk, fraud potential, and regulatory compliance 
  • Conduct due diligence & enhanced due diligence on merchants, including business verification, ownership structure, and industry risk classification based on regulatory requirements
  • Monitor existing merchant portfolios for unusual transaction patterns, chargeback trends, and signs of fraudulent activity 
  • Analyze transaction data to detect fraud, illegal activities, money laundering indicators, or violations 
  • Investigate and resolve chargeback disputes, fraud claims, and suspicious activity reports 
  • Prepare risk reports and escalate high-risk cases to senior management to make informed onboarding decisions
  • Collaborate with internal and external stakeholders to resolve issues related to the merchant 
  • Stay current on regulation changes, card scheme rules (Visa, Mastercard) and industry best practices
  • Driving process efficiency through an agile approach and strategic AI implementation
  • Submit SMR with relevant regulators
  • Bachelor's degree in Finance, Business, Economics, or a related field 
  • At least 8 years of experience within acquiring industry with strong knowledge on merchant risk, fraud operations, payments, or financial crime 
  • Strong Understanding of AUSTRAC, Scheme Regulation & PCI-DSS frameworks 
  • Exposure to high-risk merchant verticals (e.g., gaming, nutraceuticals, travel, CBD)
  • Knowledge of chargeback management and dispute resolution processes
  • Strong analytical and fraud investigative mindset 
  • Attention to detail and ability to work under pressure 
  • Clear written and verbal communication for documenting decisions 
  • Sound judgment in ambiguous or time-sensitive situations 
  • Ability to balance risk mitigation with merchant experience
  • Proficiency in data analysis tools (Excel, SQL, or similar)

What We Offer

~1 min read
Work from overseas up to 4 weeks per year
Annual team offsite
Social events run by our social committee
Swap a public holiday and take an alternative day off
Paid leave for volunteering
Employee Share Option Plan (subject to invitation)
Paid parental leave for primary and secondary carers
Novated lease and salary sacrifice options

Location & Eligibility

Where is the job
Australia
Remote within one country
Who can apply
AU
Listed under
Australia

Listing Details

Posted
April 22, 2026
First seen
April 22, 2026
Last seen
May 4, 2026

Posting Health

Days active
12
Repost count
0
Trust Level
37%
Scored at
May 4, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
mx51
mx51
greenhouse

mx51 is a fintech based in Sydney focused on providing payment solutions that empower payment providers to enhance merchant experiences.

Employees
125
Founded
2020
Domain
mx51.com
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mx51Senior Merchant Risk Analyst