Take hands-on ownership of an existing payments backend and drive it through integration, testing, and production deployment for a global digital platform for football fans.
Compensation
Once funding is secured, the arrangement is intended to transition to a competitive, normalized salary, together with equity and OleX token ownership.
Responsibilities
Take ownership of the existing payments backend, understand its architecture and codebase, and complete integration, testing, and production deployment.
Complete and optimize payment processing, settlement, reconciliation, and balance-accounting functionality.
Develop and maintain reliable financial ledger systems, ensuring transaction consistency, auditability, idempotency, and accurate double-entry accounting.
Integrate and manage digital wallets and cryptocurrency payment flows, including deposits, withdrawals, transfers, transaction signing, and secure key management.
Implement and maintain institutional custody integrations, particularly Fireblocks or comparable platforms, covering wallet administration, custody APIs, transaction authorization, and security policies.
Serve as a strategic technical anchor across the Mexico division, collaborating closely with engineering leadership and cross-functional teams spanning Growth, Operations, and Core Value Proposition, bridging local market dynamics with Nubank's global platform ecosystem.
Locations (2)
Buenos Aires, Argentina
Mexico City, Mexico City, Mexico
Responsibilities
Define and execute the long-term architectural vision for the Mexico division using Domain-Driven Design (DDD) principles to decouple complex systems and eliminate single points of failure.
Steer technical strategy across squads in Growth, Operations, and Core Value Prop, ensuring local business flows integrate seamlessly with Nubank’s global platform foundation.
Mentor and develop senior engineering talent across chapters, cultivating technical excellence, architectural rigor, and operational best practices.
Partner with engineering directors and executive leadership to translate commercial objectives into scalable system designs and actionable execution roadmaps.
Senior Software Engineer, AI Storage Infrastructure
Join the ECPRT engineering team within Oracle Cloud Infrastructure (OCI) Networking to build distributed software spanning monitoring, AI-driven workflows, and media capabilities.
Responsibilities
Design, develop, and maintain services and workflows using Go and Python.
Own features through requirements analysis, system design, implementation, testing, deployment, and production support.
Make and document architectural decisions, evaluating tradeoffs in scalability, reliability, performance, security, and maintainability.
Build asynchronous, event-driven workflows using NATS and related messaging patterns.
Design for failure scenarios, including retries, timeouts, duplicate messages, partial failures, and service recovery.
Requirements
Bachelor’s degree in Computer Science, Engineering, or a related discipline, or equivalent practical experience
Drive cross-team technical consensus on mission-critical initiatives, advocating for sound trade-offs between delivery velocity and platform extensibility.
Requirements
Nice to have: Spanish
Nice to have: Digital product building for Latin American market
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