About Nu
Nu is the leading digital bank in Latin America, serving 135 million customers across Brazil, Mexico, and Colombia. The company has been leading an industry transformation by leveraging data and proprietary technology to develop innovative products and services.

Guided by its mission to fight complexity and empower people, Nu caters to customers’ complete financial journey, promoting financial access and advancement with responsible lending and transparency. The company is powered by an efficient and scalable business model that combines low cost to serve with growing returns.

Nu’s impact has been recognized in multiple awards, including Time 100 Most Influential Companies, Fast Company’s Most Innovative Companies, and Forbes World’s Best Banks.

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About the Role
Our Engineering team helps Nu create and scale the technology that powers the best financial products in Latin America. We strive for state-of-the-art software development practices, using a variety of technologies and architectures to build resilient, secure,



and highly scalable systems.
As a Lead Software Engineer , you will serve as a technical authority across entire business domains, shaping company-wide engineering strategy and driving the architectural evolution of large-scale distributed systems that power our core platform for tens of millions of customers. While we value experience with our tech stack, we are confident that top-tier technical leaders who are eager to learn will thrive here — and we will support your mastery of Clojure as our main backend language.

You’ll be Responsible for
Architectural Leadership: Defining long-term technical vision and architecture roadmaps across business area, balancing immediate business goals with long-term system sustainability.
Strategic Alignment: Partnering with Leaders to translate team business strategy into scalable engineering systems and technical bets.
Engineering Excellence: Setting and raising the technical

📌 Lead Software Engineer (Buenos Aires)
🏢 Nubank
📍 Buenos Aires