**This position is reserved for people with disabilities.** If you possess a creative and innovative mindset and wish to work at one of Brazil’s largest science and technology institutes, this is your chance! Join us in learning more about SiDi and this opportunity. We are seeking proactive, dynamic, communicative professionals who enjoy teamwork to become part of our **\#SiDiers** team. **Responsibilities and Duties** * Participate in the entire software development lifecycle: requirement analysis, architecture design, coding, verification, and maintenance. * Write software source code following established processes, aiming to fix defects, implement modules, or deliver complete software solutions. * Investigate technical solutions through documentation research, prototype development, and technical discussions to validate, guide software projects, or resolve defects. * Analyze requirements through discussions with clients. * Produce documents detailing product scope. * Analyze software defects (or bugs) reported by internal (quality assurance) or external (customer) testing teams by characterizing the issue, analyzing logs and available source code, identifying root causes, and applying patches or corrections where applicable. * Implement change requests from external and internal customers by analyzing change descriptions, assessing technical feasibility, reviewing source code, and evaluating availability of related features—minimizing and balancing change impact and risk of introducing new defects. * Integrate and validate software change requests from external and internal customers using source code control tools and unit testing to verify the software package prior to official release. * Work in a collaborative and dynamic environment applying agile development methodologies and best practices related to software architecture and coding. * Share knowledge with the team using available communication tools to foster technical growth across the team. * Generate ideas, propose new projects, and submit patent applications related to SiDi’s areas of expertise, supporting the company’s mission to achieve and maintain technological leadership. * Review and provide technical guidance to SiDi’s software development partners to enhance collaboration and improve solution quality. * Conduct technical investigations to assess the feasibility of developing innovative features. * Identify technical risks, resource needs, and training requirements through project analysis to remove development bottlenecks. Estimate effort required for technical tasks based on complexity analysis to support project managers in defining priorities and schedules. **Requirements and Qualifications** * Experience with Kotlin and Android APIs. * Experience developing native applications. * Knowledge of Android Jetpack Components (ViewModel, LiveData, Room, Navigation). * Familiarity with design patterns and architectures such as MVC or MVVM. * Experience with databases (SQL and NoSQL). * Experience consuming JSON/REST APIs using Retrofit or similar libraries. * Understanding of SOLID principles. * Knowledge of unit testing. * Experience with Scrum or Kanban. **Academic Background:** * Bachelor’s degree completed in Computer Science, Engineering, or related fields. **Languages:** * Advanced English proficiency in writing, reading, and speaking. **Additional Information** Opportunity for **hybrid** work in **Manaus-AM**. **What We Expect From All \#SiDiers:** Embrace the new Maintain open and direct dialogue Continuously develop Always strive for excellence Collaborate to build together Think big, act fast **What We Offer?** * **Quality of Life:** 40-hour weekly CLT employment schedule, flexible hours with hybrid work (4 days in-office, 1 day remote); * **Well-being:** Gympass (WellHub, Workplace Gymnastics, Quick Massage, and Psychological Support); * **Healthcare:** 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:** Incentive program supporting continued studies and specialization; language fluency development initiatives; and weekly lectures on global *trend topics*; * **Meals:** Flexible meal and food allowances; * **Transportation:** Transportation subsidy/cost assistance to reach SiDi, plus parking for those working at the office; * **Recognition:** Annual performance bonus and awards for SiDiers who achieve outstanding results; * **Diversity:** Committees focused on Well-being, Diversity, Mental Health, Social Responsibility, Sustainability, and Women in Technology; * **Modern Offices:** Relaxed, collaborative environments featuring social spaces, decompression rooms, kitchens, and coffee machines; * **Want More?** Dozens of partnership benefits and discounts! For us, inclusion isn’t simply adding another person to our team—it’s about embracing differences and unique perspectives. It’s precisely this blend of techniques, skills, and life stories that inspires us to align diverse viewpoints toward a shared horizon—always moving forward. We operate in 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: 5573 - N2 **We are one of Brazil’s largest science and technology institutes, with over 800 growing SiDiers across 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 **20 years**, we have specialized in solving complex problems and delivered **over 1,100 projects**, impacting millions of lives—driving innovation and making the future happen now.