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About the Role

We are looking for a Senior Staff Software Engineer to lead the technical evolution of our Credit Card platform. You will be the architect of a profound transformation, leveraging Generative AI to automate complex operational tasks and orchestrating the global migration from current systems to a unified, future-proof architecture. You will be a key partner to Engineering Leadership and a reference for the entire engineering community.

Responsibilities

Define the long-term roadmap for decommissioning legacy systems, starting with the 1-year migration plan for the Colombian market.
Architect and integrate AI solutions (cloud-based agents) to automate infrastructure maintenance and data migration.
Collaborate with General Managers, PMs, and Staff+ ICs to align technical decisions with business needs across different countries.
Mentor senior engineers, fostering a culture of pragmatism, excellence in distributed systems, and the adoption of cutting-edge AI tools.

Requirements

15+ years of experience in software engineering, with a focus on large-scale distributed systems.
Proven experience leading critical system migrations and managing coexistence between old and new architectures.
A strong interest or practical experience in using GenAI/LLMs to solve engineering productivity and data analysis challenges.
Ability to design reusable APIs and contracts that serve multiple product teams with high reliability.
Fluent English is required to collaborate across our global hubs (Brazil, US, Mexico, and Colombia).

Skills

Generative AI
Large-scale distributed systems
System migrations
API design
GenAI/LLMs

Location

Brazil
Mexico
Colombia
US

Work Type

Full-time

Experience Level

Senior Staff

About the Company

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.

Equal Opportunity

Our recruitment process may involve the use of artificial intelligence–enabled tools, such as automated interview transcription and analysis, to support the evaluation process. Artificial intelligence is not used to make final hiring decisions; all decisions are made by human reviewers.