




Job Summary: We are looking for a creative and innovative professional to work across all phases of software development, investigating technical solutions and contributing to team growth in a collaborative environment. Key Highlights: 1. Participate in the entire software development lifecycle 2. Work in a collaborative and dynamic environment 3. Generate ideas and propose innovative new projects If you have 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 about SiDi and discover more about this opportunity. We are seeking proactive, dynamic, communicative professionals who enjoy teamwork to join our \#SiDiers team. **Responsibilities and Duties** * Participate in the entire software development lifecycle: requirement evaluation, architecture, coding, verification, and maintenance. * Write software source code following the adopted process, aiming to fix defects, implement modules, or deliver complete software solutions. * Investigate technical solutions through document research, prototype construction, and technical discussions to validate, guide a software project, or resolve a defect. * Analyze requirements through discussions with clients. * Produce documents to detail product scope. * Analyze software defects (or bugs) reported by internal (quality) or external (clients) testing teams by characterizing the problem, analyzing logs and source code when available, and identifying root causes to apply patches or corrections where applicable. * Implement change requests from external and internal clients by analyzing change descriptions, technical feasibility of implementation, source code, and availability of related features—minimizing and balancing change impact and risk of introducing defects. * Integrate and validate software change requests from external and internal clients using source code control tools and unit tests to validate the software package before official release. * Work in a collaborative and dynamic environment using agile development methodologies and best practices related to software architecture and coding. * Share information with the team via available communication tools to foster the team’s technical growth. * Generate ideas, propose new projects, and submit patent applications related to SiDi’s areas of expertise, aiming to help the company achieve and maintain technological leadership. * Review and provide technical guidance to SiDi’s software development partners to improve the collaborative environment and quality of delivered solutions. * Conduct technical investigations to assess the feasibility of developing innovative features. * Technically design, either partially or fully, modules under your responsibility through technical discussions, documentation production, and reviews—aiming to structure development and ensure project technical integrity. * Identify technical risks, resource needs, and training requirements through project analysis to remove development impediments. Estimate task completion time based on complexity analysis to assist the project manager in defining priorities and schedules. * Learn and share knowledge and ideas with other team members. * Develop and enhance technical skills aligned with project requirements. * Contribute to making SiDi a technical reference in its core knowledge areas. * Participate in domestic and/or international business trips representing the SiDi team for knowledge transfer and joint execution of project activities with external teams. * Propose new ideas and participate in innovation activities that may lead to new patents. * Continuously monitor potential patents related to project scope and activities, reporting them to the area’s innovation lead or the company’s innovation team. * Propose process improvements. * Participate in configuration management and quality activities. **Requirements and Qualifications** * Experience with Kotlin and Android APIs. * Experience in native application development. * Knowledge of Android Jetpack Components (ViewModel, LiveData, Room, Navigation). * Knowledge of design patterns and architectures such as MVC or MVVM. * Experience with databases (SQL and NoSQL). * Consuming JSON/REST APIs using Retrofit or similar. * Knowledge of SOLID principles. * Knowledge of unit testing. * Experience with Scrum or Kanban. **Academic Background:** * Completed undergraduate degree in Computer Science, Engineering, or related fields. **Languages:** * Advanced English proficiency for writing, reading, and speaking. **Desirable:** * Experience in banking contexts, payment gateway integration, Open Finance, Open Banking, and related domains. **Additional Information** Hybrid work opportunity in Manaus\-AM. **What We Expect From All \#SiDiers:** Be open to new things Maintain open and direct dialogue Continuously develop yourself Always do your best Build partnerships Think big, act fast **What We Offer?** * **Work-Life Balance:** 40-hour weekly schedule under CLT regime, flexible hours with hybrid work (4 days in 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, extended paternity leave; * **Future:** SiDi co-invests with you in private pension plans; * **Education:** Study and specialization incentive program, language fluency support, and weekly lectures on global *trend topics*; * **Meals:** Flexible meal and food allowances; * **Transportation:** Transportation subsidy/cost assistance for commuting to SiDi, and parking for those working onsite; * **Recognition:** Annual performance bonus and awards for SiDiers who achieved outstanding results; * **Diversity:** Committees focused on Well-being, Diversity, Mental Health, Social Issues, Sustainability, and Women in Technology; * **Modern Offices:** Relaxed and collaborative environments with social spaces, decompression rooms, kitchens, and coffee machines; * **Still Want More?** Dozens of partner benefits and discounts! For us, inclusion is not merely adding another person to our team—it is about embracing differences and unique characteristics. It is precisely this mix of techniques, skills, and stories that inspires us to align diverse perspectives 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 job openings are available to people with disabilities (PCDs).** JOB CODE: 5277 \- N2 **We are one of Brazil's largest science and technology institutes, and with a team of over 800 SiDiers continuously growing, we are already present in Campinas, Manaus, and Recife—the largest technology and innovation parks in Brazil.** 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 and making the future happen now.


