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Job Summary: Join our SiDiers team and work across the entire software development lifecycle—investigating and resolving defects, proposing innovations, and contributing to technical excellence. Key Highlights: 1. Work across the entire software development lifecycle 2. Collaborate in an agile, collaborative environment focused on continuous improvement 3. Share knowledge and provide technical support to the team If you possess a creative and innovative mindset and want to work at one of Brazil’s largest science and technology institutes, this is your chance! Come learn more about SiDi and explore this opportunity. We are seeking proactive, dynamic, communicative professionals who thrive in team environments to join our **\#SiDiers** team. **Responsibilities and Duties** * Participate in the full software development lifecycle—from analysis through maintenance. * Develop and maintain code following standards, processes, and best practices. * Analyze requirements and collaborate with clients and internal teams. * Investigate and resolve defects, identifying root causes and implementing corrective actions. * Implement and validate changes requested by internal and external clients. * Integrate code, perform unit testing, and support software quality assurance. * Produce technical documentation and contribute to architectural design. * Work in an agile, collaborative environment focused on continuous improvement. * Share knowledge and provide technical support to the team and partners. * Propose innovations, process improvements, and contribute to SiDi’s technical excellence. **Requirements and Qualifications** **What We Expect From You:** * Proven experience with Java and Kotlin * Knowledge of Android SDK (especially Activities, BroadcastReceivers, ContentProviders) * Familiarity with Android Jetpack Components * Experience building Android Services * Understanding of design patterns and architectures such as MVC or MVVM * Experience with databases (SQL and NoSQL) * Knowledge of unit testing * Basic understanding of application security and privacy **Academic Background:** * Bachelor’s degree completed in Computer Science, Engineering, or related fields **Languages:** * Advanced English proficiency for writing, reading, and speaking **Preferred Qualifications:** * Familiarity with indexing and search using Apache Lucene * Knowledge of application performance analysis and optimization * Experience with solutions that communicate with other applications * Experience with search and indexing solutions * Practical experience with Apache Lucene * Understanding of search quality metrics (precision, recall, MRR/NDCG, etc.) * Conversational English is a plus due to our international partner **Additional Information** Hybrid work opportunity in **Manaus\-AM** **What We Expect From All \#SiDiers:** Embrace new ideas Maintain open and direct communication Continuously develop yourself Always strive for excellence Build partnerships Think big, act fast **What We Offer?** * **Work-Life Balance:** 40-hour weekly schedule under CLT employment, flexible hours with hybrid work (4 days in-office, 1 day remote) * **Well-being:** Gympass (WellHub, workplace gymnastics, quick massage, and psychological support) * **Health:** Medical and dental plans for you and your family * **Children:** Daycare allowance for miniSiDiers, 120-day maternity leave, extended paternity leave * **Future:** SiDi co-invests with you in private pension plans * **Education:** Study and specialization incentive program; language fluency support; weekly lectures on global *trend topics* * **Meals:** Flexible meal and food allowances * **Transportation:** Commuting subsidy/cost assistance and parking for those working onsite * **Recognition:** Annual performance bonus and awards for outstanding SiDiers * **Diversity:** Committees focused on well-being, diversity, mental health, social impact, sustainability, and women in tech * **Modern Offices:** Relaxed, collaborative environments with common areas, decompression rooms, pantries, and coffee machines * **Want More?** Dozens of partnership benefits and discounts! For us, inclusion isn’t just about adding another person to our team—it’s about embracing differences and unique perspectives. It is precisely this blend of techniques, skills, and stories that inspires us 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: 5629 \- N2 **We are one of Brazil’s largest science and technology institutes. With over 800 SiDiers—and growing—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. In **20 years of history**, we’ve specialized in solving complex problems and delivered **over 1,100 projects**, positively impacting millions of lives—bringing innovation to life and making the future happen now.
