Job Details
Join Our Team as a
Blockchain Architect
At Kushki, we are proud to be leaders in the payments industry, driving change and innovation through solutions that transform the way businesses operate. Our commitment to excellence and creativity has positioned us at the forefront of our industry, and we are constantly looking for passionate people who want to make a real impact.
To learn more about our latest news, visit our blog: https://www.kushkipagos.com/blog or our website: https://www.kushkipagos.com/
Role Purpose
Design, lead and evolve the blockchain architecture of Kushki's Treasury 2.0 & Stablecoins project, including the wallet and custody infrastructure, the internal ledger that maintains the per-merchant breakdown, the integration with on/off-ramp rails and stablecoin issuers, smart contracts, and the connection to the company's traditional payments infrastructure (Visa/Mastercard acquiring, LATAM local payment rails, and treasury).
This role serves as the technical authority responsible for transforming product and business decisions into a secure, scalable,
auditable architecture that complies with each country's regulations, working closely with Product, Engineering, Treasury, Compliance, and ecosystem partners.
Key Responsibilities
Architecture & Design
• Design the end-to-end wallet, custody, and ledger architecture (omnibus model with per-merchant sub-addresses on Fireblocks, off-chain ledger as the source of truth, and strict 1P/3P fund separation), as well as the data model supporting the complete treasury flow—from on-ramp, funding, holding, settlement, and off-ramp to refunds, chargebacks, withholdings, rolling reserves, and reconciliation.
• Evaluate and select blockchain networks (L1/L2, permissioned, public, or hybrid), token standards, and technology providers, balancing cost, finality, latency, privacy, and compliance requirements.
• Design the issuance of proprietary tokens backed 1:1 by local currencies (MXNK, COPK) and the use o
📌 Blockchain Architect (Bogotá)
🏢 Kushki
📍 Bogotá