Jobs at Nubank

Lead/Staff Business Analyst conducts investigative data work, extracts and structures data, supports data-driven decisions, designs tests when data is missing, learns and uses SQL/Python/Scala, collaborates across products and engineering, and drives projects that improve customer experience and operational efficiency.

Lead design and build scalable data ingestion and feature pipelines for foundation models; implement data quality monitoring; model and integrate new data sources; run experiments measuring data impact; optimize ML training and hyperparameters; collaborate with ML, platform, and infra teams; lead technical initiatives and mentor team members.

Lead architecture and implementation of the AI Private Banker full-stack platform: build Flutter mobile apps, design distributed backend services powering recommendation engines and conversational AI, integrate ML outputs into user experiences, drive technical roadmaps, mentor engineers, and ensure scalability and operational excellence across platforms.

The Senior Software Engineer will develop scalable microservices using Clojure, manage CI/CD in AWS, and collaborate on distributed systems while ensuring code quality through reviews.

Responsible for developing distributed systems, mentoring engineers, driving innovation, and collaborating with product leaders while ensuring scalable solutions.

As a Systems Engineer, you'll improve infrastructure performance and governance, represent the team in technical forums, and contribute to computing product strategy.

As a Staff Software Engineer (Data), you will architect and lead the data infrastructure, ensuring high standards and strategic decision support for the organization.

The Machine Learning Engineer will lead applied AI research initiatives, optimize deep learning architectures, collaborate across teams, and mentor others while ensuring model deployment aligns with MLOps constraints.

The Staff Software Engineer will design and implement scalable systems for a loyalty program, ensuring technical solutions align with business goals and mentoring the engineering team.

The role involves architecting scalable crypto systems, leading technical designs, managing brokerage platforms, mentoring teams, and optimizing transactions.

The Business Analyst will conduct data investigations, support data-based decisions, and improve customer experience through data analysis and testing solutions.

The role involves defining AI risk management frameworks, conducting independent assessments of AI systems, and designing controls for safe AI deployment. It requires hands-on experience in AI model evaluation and risk management, alongside strong communication skills to engage with technical and non-technical stakeholders.

As a Tax Senior Specialist, you will ensure compliance and accuracy in tax calculations, manage filings and audits, and coordinate transfer pricing while maintaining internal controls and supporting financial transparency.

The role involves leading integrated marketing campaigns for international expansion, owning sponsorship strategy, managing stakeholders, and driving AI-powered marketing workflows.

As an AML QA Analyst, you'll perform quality assurance reviews for AML, KYC, and Judicial Orders, identify control gaps, and ensure compliance with regulatory standards while collaborating with cross-functional teams to enhance processes.

As a Staff Software Engineer for Lending Foundations, you'll create architecture for lending products, ensuring scalability across markets, mentoring engineers, and leading cross-team initiatives.

Manage product operations for Brazil's Collection Agencies by overseeing performance, budget allocation, project facilitation, and team development.

As a Controller Analyst, you will enhance financial closing processes, automate operations, and collaborate with data teams to optimize accounting routines and financial statement preparation.

The role involves maintaining and improving operational risk processes, coordinating risk management exercises, and updating business continuity plans while presenting analysis to management.

Lead the technical vision for Nubank's Digital Ecosystem division, focusing on architecture, product quality, and cross-organizational collaboration to enhance customer and merchant experiences.