Mobile Engineer (Android & iOS)

BUSUP

BUSUP is a global corporate mobility company helping organizations rethink how their people get to work. Through a technology-driven, asset-light model, we combine data, AI-powered route optimization, operational expertise, and a trusted network of local transport operators to make employee commuting more efficient, flexible, and sustainable.

We partner with large companies across Europe, Latin America, and North America to design, manage, and continuously improve shared mobility solutions that reduce costs, lower emissions, and create a better commuting experience for employees. At BUSUP, we believe the future of corporate mobility is smarter, more connected, and built around people, helping companies move their teams with greater efficiency, visibility, and impact.

FUNCTIONS AND RESPONSIBILITIES

As a Mobile Engineer, you will play a key role in the development and evolution of BusUp’s mobile applications for Android and iOS. You will collaborate closely with Product, Design, Backend, QA, and other engineers to deliver new features and improve the overall mobile experience.

This role is ideal for someone who enjoys building products from the ground up, proactively identifies opportunities for improvement, and brings new ideas, technologies, and approaches to the team.

CORE RESPONSIBILITIES

• Develop and maintain mobile applications for Android and iOS.

• Participate in the development of BusUp’s new mobile platform and future mobile products.

• Implement new features with a strong focus on performance, usability, scalability, and maintainability.

• Collaborate with Product and Design teams to deliver outstanding user experiences.

• Work closely with Backend engineers to define APIs and integrations.

• Write clean, maintainable, and testable code following industry best practices.

• Participate in code reviews and technical discussions.

• Contribute to architecture decisions and continuous improvement initiatives.

• Monitor application performance, crashes, and user experience metrics.

• Support release processes and post-release validation activities.

• Maintain technical documentation when required.

WHAT YOU BRING

Required

• Experience developing mobile applications for Android, iOS, or both platforms.

• Strong understanding of mobile application architecture and design patterns.

• Experience working with REST APIs and backend integrations.

• Knowledge of testing practices and code quality standards.

• Experience using Git and collaborative development workflows.

• Good problem-solving and debugging skills.

• Strong communication and teamwork abilities.

• Experience using AI-powered development tools such as Claude, Cursor, ChatGPT,GitHub Copilot, or similar solutions to improve productivity, code quality, documentation, testing, and development workflows.

• Written and spoken communication skills in English, Portuguese. Spanish is a plus.

Nice to have

• Experience with modern mobile frameworks and architectures.

• Knowledge of CI/CD pipelines for mobile applications.

• Experience with analytics, crash reporting, and monitoring tools.

• Experience working in Agile environments.

• Experience building applications from scratch or participating in platform modernization initiatives.

• Knowledge of Kotlin, Swift, Flutter, or modern cross-platform technologies.

WHAT MAKES YOU SUCCESSFUL

• You are proactive and take ownership of your work.

• You enjoy proposing new ideas and challenging the status quo.

• You stay up to date with mobile technologies and engineering trends.

• You are comfortable working in evolving environments where continuous improvement is encouraged.

• You are motivated by building solutions that have a direct impact on thousands of users.

BUSUP BENEFITS🎁

• Hybrid work: (3 days in-office, 2 days remote)

• Meal & transportation vouchers

• Health insurance: 50% of the cost covered by the company.

• Gympass: Access to fitness and wellness services.

• Conexa Saúde: Access to specialist support, including nutrition and psychological services.

• Company laptop: Standard company-issued laptop and all necessary software licenses.

• Birthday Day Off: Half a day off on your birthday.

• Annual leave: In accordance with Brazilian labor law (CLT).

• Culture of autonomy & accountability: A work environment that encourages ownership, autonomy, and continuous feedback.

• Purpose-driven culture: A strong focus on our values, mission, and positive impact.

If you believe you match these values, we look forward to meeting you! 💚