Jobs in Sao Paulo, Brazil

About Flatiron is a global remote software development company with engineers located around the world. We unite experts from diverse backgrounds and experiences in a collaborative culture to deliver exceptional products and services for our clients. As a forward-thinking software engineering company, we provide industry-leading solutions to complex problems in both the US and the UK. Operating in a fast-paced, agile environment, we specialize in software consulting for our clients. We offer a stimulating and rewarding environment for our team members. We value innovation, continuous learning, and professional growth, and we strive to create a workplace where everyone can thrive. Join us at Flatiron and be a part of a team that is shaping the future of software development.

We are looking for a smart, proactive Mobile Developer with strong communication skills to join our team. The ideal candidate has solid hands-on experience in mobile development, is able to work collaboratively with cross-functional teams, and is comfortable delivering high-quality features in fast-paced Agile environments. Experience with Java or Kotlin is mandatory , and iOs experience is a strong plus .

Design and build advanced applications for mobile platforms ( Android primarily, iOS is a bonus).

Collaborate with cross-functional teams to define, design, and ship new features.

Ensure performance, quality, and responsiveness of mobile applications.

Identify and resolve performance bottlenecks and bugs.

Maintain clean, testable, well-organized code and contribute to automation processes.

Work with APIs, third-party libraries, and modern mobile architectures.

Stay updated with the latest trends and best practices in mobile development.

Participate in Agile / Scrum processes, contributing to planning, reviews, and team discussions.

Medium-level experience in mobile development (approximately 3–5 years).

Proficient in Java or Kotlin (at least one is required).

Experience implementing and customizing video player functionality using frameworks such as ExoPlayer or MediaSession APIs, including handling streaming, offline playback, and custom UI controls.

Solid understanding of the full mobile development lifecycle.

Experience with RESTful APIs to connect Android applications to backend services.

Familiarity with push notifications and cloud messaging APIs (e.g., Firebase).

Knowledge of Google’s material design principles and interface guidelines.

Strong understanding of architecture patterns (MVVM, Clean Architecture).

Experience with Git, CI / CD practices, and testing frameworks.

Strong problem-solving skills and attention to detail

Advanced level of written and oral English proficiency.

Experience using Jetpack components (e.g., Room, Hilt, WorkManager, LiveData, ViewModel).

Experience with Dependency Injection frameworks (Hilt, Dagger, or Koin).

Familiarity with cloud platforms (AWS, Google Cloud, or Azure).

Experience with media playback, DRM, caching, performance profiling, or offline-first applications.

Experience working in Agile / Scrum development environments.

Exposure to CI / CD pipelines and automated testing for Android.

Yearly Office Allowance Budget

Macbook Purchase Support

If you think that you are a good fit for the position, please apply through LinkedIn.

Only CVs that are in English will be accepted.

Flatiron Software Co has a zero tolerance to discrimination policy. In this regard, during the course of the evaluation of your job application and during all your employment relation, if any, all discriminatory factors such as race, sex, sexual orientation, social gender definitions / roles, colour, national or social background, ethnicity, religion, age, disablement, political opinion or any status that is protected under law shall be totally disregarded.