[Job 27814] Master Android (Kotlin) Developer, Brazil

Description

Job Summary: We are seeking a Master Android Developer to join our data product development team for a client in the Entertainment industry. Key Highlights: 1. Develop responsive and scalable interfaces with Kotlin 2. Collaborate with Design, Product Owner (PO), and Back-end teams 3. Contribute to code reviews and disseminate 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:** * Develop and implement responsive, performant, and accessible interfaces using Kotlin; * Develop and maintain native Android libraries focused on performance, usability, and scalability. * Participate in front\-end and back\-end integration, ensuring efficient consumption of APIs and other services; * Collaborate with Design, Product Owner (PO), and Back\-end teams to align and plan project deliveries; * Contribute to code reviews and the dissemination of software development best practices; * Ensure code is clean, well-organized, scalable, and easy to maintain; * Guarantee code quality through automated testing and software development best practices. * Work with automation and continuous integration/continuous delivery (CI/CD) tools to optimize the development workflow; * Work based on metrics, ensuring 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; * Knowledge of 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 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 report during the selection process.** *Check which information must be included in the report* *by clicking here.* This allows us to provide the support and accommodations you deserve. **If you do not yet have the official medical report, don’t worry: we can support you in obtaining it.** We have a dedicated Health and Wellness team, inclusion specialists, and affinity groups who will support you at every stage. Count on us to walk this journey alongside you.