




Job Summary: We are seeking a Master Android Developer to join our data product development team in the Entertainment industry, focusing on scalable tech solutions. Key Highlights: 1. Develop and implement responsive and high-performance interfaces in Kotlin 2. Participate in front-end and back-end integration and optimize APIs 3. Contribute to code reviews and dissemination of best practices We are specialists in **technological transformation**, combining human expertise with AI to build scalable tech solutions. With over 8,000 CI\&Ters worldwide, we have partnered with more than 1,000 clients throughout our 30-year history. Artificial Intelligence is our reality. **Important**: If you reside in the Metropolitan Region of Campinas, your physical presence at our city offices is mandatory, per our current attendance policy. We are looking for a **Master Android Developer** to join our data product development team and work with a client in the **Entertainment** industry. **Your day-to-day responsibilities will include:** * Developing and implementing responsive, high-performance, and accessible interfaces using Kotlin; * Developing and maintaining native Android libraries focused on performance, usability, and scalability. * Participating in front\-end and back\-end integration, ensuring efficient consumption of APIs and other services; * Collaborating with Design, Product Owners (POs), and Back\-end teams to align and plan project deliveries; * Contributing to code reviews and dissemination of software development best practices; * Ensuring code is clean, well-organized, scalable, and easy to maintain; * Guaranteeing code quality through automated testing and software development best practices. * Working with automation and continuous integration (CI/CD) tools to optimize the development workflow; * Leveraging metrics to ensure continuous and sustainable project evolution. **Requirements:*** **Availability for hybrid work (2 days per week) at one of our offices located in: São Paulo, Rio de Janeiro, Belo Horizonte, Porto Alegre OR Recife** * Solid experience developing native Android libraries in Kotlin * Experience using internal and external libraries. * Experience with unit and integration testing; * Familiarity with design patterns, clean code principles, and software engineering best practices; * Knowledge of algorithms and data structures; * Ability to solve medium-to-high complexity technical problems; * Proficiency with code versioning tools such as Git; * Experience integrating RESTful APIs; * Experience working with agile methodologies such as Scrum or Kanban. **Preferred Qualifications:** * Experience developing multimedia (audio/video) libraries and/or applications * Experience developing libraries and/or applications for Android TV * Knowledge of video streaming technologies (e.g., HLS, DASH, DRM, codecs) * Experience using advertising libraries (e.g., IMA) * Experience developing libraries with Kotlin Multiplatform (KMP) \#LI\-AM2 **Our Benefits:*** Health and dental insurance; * Meal and food allowance; * Childcare assistance; * Extended parental leave; * Partnerships with gyms and health & wellness professionals via Wellhub (Gympass) TotalPass; * Profit and Results Sharing Program (PLR); * Life insurance; * Continuous learning platform (CI\&T University); * Discount club; * Free online platform dedicated to promoting physical health, mental health, and overall well-being; * Pregnancy and responsible parenting course; * Partnerships with online course platforms; * Language learning platform; * And many more More details about our benefits here: https://ciandt.com/br/pt\-br/carreiras At CI\&T, inclusion starts from the first contact. If you are a person with a disability, it is important to **submit your medical certificate during the selection process.** *Check which information must be included in the certificate* *by clicking here.* This ensures we can provide the appropriate support and accommodations you deserve. **If you do not yet have an official medical certificate, don’t worry: we can support you in obtaining one.** We have a dedicated Health and Wellness team, inclusion specialists, and affinity groups ready to support you at every stage. Count on us to walk this journey alongside you.


