Nubank

Lead the technical direction of Nubank’s large-scale Marketing Platforms ecosystem, spanning audience management, websites, and campaign orchestration. You’ll shape architecture across multiple squads and markets while enabling data-driven growth and customer engagement.

Shape the next generation of analytics at Nu by building reliable, governed, AI-powered data experiences for more than 140 million customers’ internal teams. This Staff Software Engineer role combines distributed systems, data platforms, SRE practices, and applied AI.

Senior Machine Learning Engineer building, deploying, and monitoring production machine learning models for credit, fraud, risk, personalization, forecasting, and marketing investment decisions at scale. The role also offers opportunities to develop generative AI and agentic systems within a hybrid Bogotá-based team.

Nu is hiring a Senior Security Engineer to secure its AI ecosystem, including machine learning models and Generative AI applications. The role combines hands-on security engineering, risk analysis, automation, and AI security practices in a hybrid Brazil-based position.

Senior Systems Engineer responsible for operating and evolving Nubank’s large-scale Kafka-based messaging platform across AWS and Kubernetes. The role focuses on reliability, scalability, observability, incident response, and efficient platform operations.

Lead the technical direction and operational health of Nubank’s cloud network platform across cloud, hybrid, and on-premises environments. You’ll solve complex connectivity, reliability, security, automation, and cost challenges at large scale while coordinating across teams.

Lead the evolution of Nubank’s vulnerability management program as a senior security engineering leader. You will improve detection, risk-based prioritization, remediation workflows, automation, audit readiness, and cross-functional security operations.

Lead the technical vision and architecture for Nubank’s Money Boxes platform, building highly scalable ledgering, investment, liquidity, and multi-country financial infrastructure. This senior staff role combines deep distributed-systems engineering with broad architectural influence across international fintech products.