Android Developer - MS [Mobile]

Description

Job Summary: We are seeking an Android Master Developer to work on a Mobile project, creating intelligent solutions that connect people, information, and technology. Key Highlights: 1. Work across the entire software development lifecycle, from analysis to evolution. 2. Actively collaborate with clients and technical teams using agile methodologies. 3. Participate in innovation initiatives, proposing new ideas and projects. At SiDi—one of Brazil’s largest science and technology institutes—we seek an Android Master Developer to work on a **Mobile** project, creating intelligent solutions that connect people, information, and technology at a global scale. Here, you’ll tackle real-world challenges, engage with high-level technical work, drive continuous innovation, and collaborate daily with experts who live and breathe technology. If you’re curious, proactive, enjoy solving complex problems, and believe in the power of innovation, join us in building the future—and become part of the **\#SiDiers** team. **Responsibilities and Duties** * Work across the entire software development lifecycle—from requirements analysis and architecture definition through coding, testing, maintenance, and solution evolution. * Develop code following best practices; investigate and resolve defects; implement improvements and changes requested by internal and external clients—ensuring software quality and stability. * Actively collaborate with clients and technical teams on scope definition, solution validation, feature integration, and application of agile methodologies. * Share knowledge, provide technical support to partners and colleagues, review code, and contribute to the team’s technical growth. * Participate in innovation initiatives—proposing new ideas, projects, and patents; evaluating feasibility of innovative solutions; and contributing to SiDi’s technical excellence. * Support continuous process improvement, technical estimations, risk management, and quality activities—including occasional national and international travel for collaboration and knowledge transfer. **Requirements and Qualifications** **What We Expect From You:** * Solid expertise in Java and Kotlin; * Experience with Android SDK (especially Activities, BroadcastReceivers, ContentProviders); * Experience with Android Jetpack Components; * Experience developing Services on Android; * Knowledge of design patterns and architectures such as MVC or MVVM; * Experience with solutions that communicate with other applications; * Experience with databases (SQL and NoSQL); * Knowledge of indexing and search using Apache Lucene; * Knowledge of application performance analysis and optimization; * Knowledge of unit testing; * Basic understanding of application security and privacy. **What Would Be a Plus:** * Experience with search and indexing solutions; * Practical experience with Apache Lucene; * Knowledge of search quality metrics (precision, recall, MRR/NDCG, etc.). **Academic Background:** * Completed undergraduate degree in Computer Science, Computer Engineering, Systems Analysis, Information Systems, or related fields. **Languages:** * Advanced English proficiency for reading, writing, and speaking. **Additional Information** Position based in **Manaus/AM**, offered under a **hybrid work model**, open to candidates willing to relocate. **What We Expect From All \#SiDiers:** Embrace the new Maintain open and direct dialogue Continuously develop yourself Always strive for excellence Build together Think big, act fast **What We Offer?** * Quality of Life: 40-hour weekly schedule under CLT employment, flexible hours, and hybrid work options; * Well-being: Wellhub (Gympass), Workplace Gymnastics, On-site Massage, and Psychological Support (Zenklub); * Health: Medical and Dental Insurance for you and your family; * Children: Daycare allowance for miniSiDiers, 120-day maternity leave, and extended paternity leave; * Future: SiDi co-invests with you in Private Pension; * Education: Incentive program for continued studies and specialization; language fluency support; weekly talks on global trending topics; * Meals: Flexible Meal and Food Allowances; * Transportation: Subsidy for commuting and parking for those working onsite; * Recognition: Annual performance bonus and awards for SiDiers who achieve outstanding results; * Diversity: Committees focused on Well-being, Diversity, Mental Health, Social Impact, Sustainability, and Women in Technology; * Modern Offices: Relaxed, collaborative environments with social areas, decompression rooms, kitchens, coffee machines, and snacks; * Want more? Dozens of partnership benefits and discounts! For us, inclusion is not just about adding one more person to our team—it’s about embracing differences and individuality. It’s precisely this mix of techniques, skills, and stories that inspires us to align diverse perspectives toward a shared horizon—always moving forward. We foster an environment of equal opportunity, regardless of gender, sexual orientation, religion, or disability. All our positions are open to persons with disabilities (PCDs). JOB CODE: **5627** \- **N3** **We are one of Brazil’s largest science and technology institutes—and with a growing team of over 800 SiDiers, we’re already present in Campinas, Manaus, and Recife—the country’s largest technology and innovation parks.** Because those who aspire to build projects that transform the world cannot stop transforming themselves. Over our **20-year history**, we’ve specialized in solving problems and carry in our portfolio **more than 1,100 projects**, impacting millions of lives—bringing innovation to life and making the future happen now.