Senior Software Engineer (Github) - IC5 - 2026

<h2><strong>About Us</strong></h2> <p>Nu is one of the largest digital financial platforms in the world, with more than 122 million customers across Brazil, Mexico, and Colombia. Guided by our mission to fight complexity and empower people, we are redefining financial services in Latin America and this is still just the beginning of the purple future we're building.</p> <p>Listed on the New York Stock Exchange (NYSE: NU), we combine proprietary technology, data intelligence, and an efficient operating model to deliver financial products that are simple, accessible, and human.<br>Our impact has been recognized by global rankings such as Time 100 Companies, Fast Company’s Most Innovative Companies, and Forbes World’s Best Bank. Visit our institutional page <a href="https://international.nubank.com.br/careers/">https://international.nubank.com.br/careers/</a> <strong><br><br>About the team</strong></p> <p>The GitHub Governance team is one of the highest-leverage teams in ETS. It decides — and operationalizes — how ten thousand Nubankers interact with GitHub, how repositories are governed, how access is granted and revoked, how vulnerabilities are surfaced and triaged, and how the platform serves as the substrate for AI-assisted development at Nubank. The team's mandate touches every engineer in the company and every InfoSec, IAM, and Datasec partner that depends on the platform.</p> <p>The team is currently four people, holding the platform's active mandate: KPMG audit obligations, EMU (Enterprise Managed Users) migration, rollouts including Copilot Code Review, vibe-coding profile design, the inactivity-rule mechanism, and IP control work tied to the AI-First posture. Every GitHub change at Nubank now routes through formal change management with InfoSec.</p> <h2><strong>About the role</strong></h2> &lt