DEUNA is a rapidly growing startup revolutionizing global commerce with ATHIA, our AI‐powered orchestration and payments platform that helps large enterprises boost approval rates, reduce costs, and unlock new revenue. Built by the team behind DEUNA—the fastest‐growing Commerce OS in Latin America—ATHIA combines payment intelligence, checkout optimization, and data orchestration in one powerful solution.
With deep integrations across 300+ PSPs and alternative payment methods, and over 20% of Mexico's digital economy running through our platform, we simplify integral payments through a single integration and centralized reconciliation.
We are a rapidly growing startup expanding into the U.S. to meet the urgent needs of large retailers, marketplaces, airlines, and QSRs. As an Implementation Manager, you will take full ownership of the merchant onboarding and integration journey after pre‐sales closes the technical design.
You will prepare integration packages , build go‐live plans , answer technical questions , coordinate internal teams for product developments ,



and ensure high‐quality and on‐time merchant go‐lives .
You will be measured not only by the speed of onboarding but also by the quality of the go‐live —making sure every flow, exception, and integration need is correctly addressed and tested.
Test credentials
Any project‐specific technical material
Work with the merchant to break down the project into phases (if needed)
Ensure the merchant and internal teams are meeting the project deadlines
Build UAT (User Acceptance Testing) matrices :
Internal‐facing UAT matrices to align Product teams on the development acceptance criteria
Merchant‐facing UAT matrices to ensure the merchant tests every critical payment flow and use case
3+ years of experience in technical project management, technical account management, merchant integrations, or technical consulting —preferably in Fintech, Payments, or SaaS companies.
~ Exceptional project management skills : timeline cre

📌 BI Implementation Manager (Ciudad de México)
🏢 Jobtailor
📍 Ciudad de México