Mid-Level Android Developer | Applications / Framework

Description

Job Summary: We are seeking a proactive, dynamic, and communicative professional to join our Android development team, focused on cybersecurity and international collaboration. Key Highlights: 1. Opportunity to develop Android security features. 2. Interaction with international teams and a dynamic collaborative environment. 3. Learn and teach best practices in coding and software architecture. We seek a professional with expertise in Android software development to join our team and support the development of new security features for our client. You will have the opportunity to collaborate with overseas teams. Come learn about SiDi and discover more about this opportunity. We are looking for proactive, dynamic, communicative professionals who enjoy teamwork and wish to join our **\#SiDiers** team. **Responsibilities and Duties** * Develop new features and improvements for mobile development projects; * Participate in the development of Android applications and services, primarily at the Framework level; * Work on cybersecurity features within Android systems; * Collaborate in a dynamic, agile development environment; * Learn and teach best practices related to coding and software architecture; * Technical alignment with domestic and international stakeholders. **Requirements and Qualifications** **What We Expect From You:** * Proficiency in Java programming language; * Knowledge of Linux; * Mastery of Android application structures and lifecycle; * Experience developing Android applications, services, and using Framework-level APIs; * Experience developing Android applications in client/server systems; * Advanced knowledge of object-oriented programming, design patterns, data structures, and Android application architecture; * Advanced knowledge of code versioning tools, preferably Git; * Flexibility, commitment, and ability to handle multiple tasks in parallel; * Solid experience creating technical documentation. **Academic Background:** * Completed Bachelor's degree in Computer Science, Computer Engineering, or related fields. **Languages:** * Advanced English proficiency for writing, reading, and speaking. **Preferred Qualifications:** * Postgraduate degree, master’s, or doctorate in cybersecurity. * Experience with network communication protocols; * Academic or professional experience in cybersecurity; * Proficiency in other Android languages such as C/C\+\+, Rust, and Kotlin; * Knowledge of machine learning techniques. **Additional Information** Hybrid work opportunity in **Manaus\-AM**. **What We Expect From All \#SiDiers:** Embrace new ideas Maintain open and direct dialogue Continuously develop yourself Always strive to do your best Build partnerships Think big, act fast **What We Offer?** * **Quality of Life:** 40-hour weekly schedule under CLT regime, flexible hours with hybrid work (4 days in the office, 1 day remote); * **Wellness:** Gympass (WellHub, Workplace Gymnastics, Quick\-Massage, and Psychological Support); * **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 plans; * **Education:** Program supporting continued studies and specialization; incentives for SiDiers to become fluent in foreign languages; weekly lecture cycles on global *trend topics*; * **Meals:** Flexible meal and food allowances; * **Transportation:** Transportation subsidy/cost assistance to reach SiDi, and parking for those working onsite; * **Recognition:** Annual performance bonus and awards for SiDiers who achieve exceptional results; * **Diversity:** Committees focused on Well-being, Diversity, Mental Health, Social Impact, Sustainability, and Women in Technology; * **Modern Offices:** Relaxed, collaborative environments with social spaces, decompression rooms, pantries, and coffee machines; * **Want More?** Dozens of partnership benefits and discounts! For us, inclusion is not merely adding one more person to our team—it’s about integrating differences and unique perspectives. It is precisely from this blend of techniques, skills, and stories that we draw inspiration to align diverse viewpoints 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 people with disabilities (PCDs).** JOB CODE: 5572 \- N2 **We are one of Brazil’s largest science and technology institutes. With over 800 growing SiDiers, we already operate in Campinas, Manaus, and Recife—the largest Brazilian technology and innovation parks.** Because those who aspire to build projects that transform the world cannot stop transforming themselves. In **20 years of history**, we have specialized in solving problems and **delivered over 1,100 projects**, impacting millions of lives—bringing innovation to life and making the future happen now.