Fraud Specialist, Supplier Operations & Governance
- Location
- Remote - Canada
- Salary range
- Not stated
- Workplace
- Remote
- Level
- Individual contributor
- Job family
- Investigations
- Posted
- Yesterday
The T&S Network estimates this role to be P3, Senior. Key skills at this level: runs an investigation end to end, from signal to enforcement to writeup, builds and maintains the tradecraft others on the team follow, and works law enforcement and external referral pathways correctly.
Why this level
Estimated from the posting rather than stated by the employer: asks for 8+ years · the title reads as P2.
The role, in T&S terms
Written by the T&S Network from Twilio's posting.
Fraud and billing-dispute work for a communications platform (CPaaS), covering Artificially Inflated Traffic and international revenue share fraud in messaging and voice traffic. The role sits in Supplier Operations & Governance and resolves billing discrepancies and fraudulent misuse with customers and carrier vendors.
What you'd do
- Investigate Artificially Inflated Traffic and IRSF by digging into call and messaging data
- Analyze call detail records to find why bills don't match or to find evidence of fraud
- Own disputes end to end, from intake through tracking to documented resolution
- Negotiate settlements and payment terms with customers and carriers
- Read contracts and compare what the invoice should be against what it is
- Advise account managers and accounting on handling billing disputes
- Build dashboards tracking dispute lifecycle metrics and build data-backed case files
What it asks for
- Eight-plus years across telecom, fraud, vendor management or similar commercial roles
- Experience negotiating disputes with customers or vendors
- Experience in collections, dispute resolution or billing analysis
- Experience in project management
- Working data skills in Excel or Google Sheets, Looker or SQL
- Able to write and speak clearly with customers, carriers and internal teams
- Knowledge of the A2P SMS ecosystem, international routing and IRSF/AIT profit chains (preferred)
Worth knowing
- Occasional travel for in-person project or team meetings
Our best summary of the posting, and it can be wrong. The employer's posting is what counts: read it in full on Twilio before you apply. If we got something wrong, report this listing.
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Still listed 11 hours ago
About Twilio

The employer
About Twilio
Infrastructure and developer tools · San Francisco, CA · 5,001 to 10,000 people · Founded 2008
Communications APIs for messaging, voice and email.
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