Senior Mobile Security Engineer - IOS

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 iOS app through the implementation of monitoring and control mechanisms, as well as contributing to the development and definition of the architecture for our backend-driven UI. The daily work will be heavily focused on the implementation of these solutions.

Must Have

• Experience with iOS app development;
• Software Development (Swift, Flutter);
• Control versioning (GIT);
• Troubleshooting and profiling;
• Experience with unit, integration and end-to-end tests;
• Deep understanding of mobile architecture;
• Communication with different stakeholders.

Nice to Have

• Background in backend-driven UI architecture;
• Knowledge of GraphQL and functional programming;
• Knowledge of Security Best Practices on iOS;
• Previous experience with Security or Fraud teams and/or products;
• Previous experience in the finance industry;
• Good communication and organizational skills.

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