Mobile Security Engineer

About Nubank

Nubank was founded in 2013 to free people from a bureaucratic, slow and inefficient financial system. Since then, through innovative technology and outstanding customer service, the company has been redefining people's relationships with money across Latin America. With operations in Brazil, Mexico, and Colombia, Nubank is today one of the largest digital banking platforms and technology-leading companies in the world.

Today, Nubank is a global company, with offices in São Paulo (Brazil), Mexico City (Mexico), Buenos Aires (Argentina), Bogotá (Colombia), Durham (United States), and Berlin (Germany). It was founded in 2013 in Sao Paulo, by Colombian David Vélez, and cofounded by Brazilian Cristina Junqueira and American Edward Wible. For more information, visit www.nubank.com.br.

About the team

The Mobile Security team is part of the Information Security area. The team focuses on proactive hunting for and mitigating potential security threats on Nubank apps to protect our customers' financial assets and data. For that, we perform many tasks such as embedding and developing security controls on the apps, supporting mobile engineers during the software development lifecycle and ethical hacking tests focused on the apps.

About the role

This role focuses on enhancing the security of our mobile apps through the implementation of monitoring and control mechanisms, as well as contributing to the definition of security best practices within our app. The daily work will be heavily focused on supporting the current team on developing these initiatives.

Must Have

• Experience with mobile app development (Kotlin, Swift or Flutter);


• Good understanding of software engineering principles, and architectural patterns;


• Experience with version control systems (GIT);


• Troubleshooting and profiling;


• Experience with unit, integration and end-to-end tests;


• Open to innovation and learning new technologies and tech stacks;


• Good communication and teamwork skills.

Nice to Have

• Knowledge of Security Best Practices;


• Experience with CI/CD;


• Experience with scripts development for automation (Python, Go or Ruby);


• Experience with security analysis (manual and/or automated scans);


• Experience with Security or Fraud teams and/or products;


• Experience in the finance industry.

Role Location

Remote (within Brazil). 

Benefits

• Health, dental and life insurance


• Meal allowance


• Transportation assistance


• 30 days of paid vacation


• Equity at Nubank


• Parking partnership - discounted parking in our office


• Free bike parking with showers available


• NuCare - Our mental health and wellness assistance program


• NuLanguage - Our language learning program


• Gympass partnership


• Extended maternity and paternity Leaves  


• Child care allowance


• ‘Espaço Feijão’- Private nursing and breastfeeding spaces in our buildings


• Onsite Health Center - Medical support for every Nubanker in our office

Diversity & Inclusion

At Nubank, we want to be sure that we're building a more diverse and inclusive workplace that reflects the customers we serve and seek to empower. That's why we hire based on equality. We consider gender, ethnicity, race, religion, sexual orientation, and other identity markers as enriching elements to our company while ensuring neither of them represent a barrier when recruiting fantastic talent.