We are looking for a professional with expertise in Frontend Software Development to join our team and help us develop new security and mobile device management features. You will have the opportunity to interact with international teams. Come learn about SiDi and find out more about this opportunity. We are seeking proactive, dynamic, communicative professionals who enjoy teamwork and wish to become part of our **#SiDiers** team. **Responsibilities and Duties** * Participate in the entire software development lifecycle: requirements evaluation, architecture, coding, verification, maintenance. * Write software source code following the adopted process, 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 a software project, or resolve a defect. * Analyze requirements through discussions with clients. * Produce documents to detail the product scope. * Analyze reported software defects (or bugs) from internal (quality) or external (customers) testing teams by characterizing the issue, analyzing logs and source code when available, identifying root causes, and applying patches or corrections to the software where applicable. * Mentor less experienced team members. **Requirements and Qualifications** * Solid experience with HTML5, CSS3, and JavaScript. * Proven experience in frontend development using React. * Experience with source code versioning (Git) and workflows (Gitflow/PRs). * Ability to integrate with and consume RESTful APIs. * Experience with Agile methodologies (Scrum or Kanban). Good English communication skills for speaking, writing, and reading. * **Preferred Qualifications:** * Experience in technical leadership roles. * Experience as a full-stack developer. **Academic Background:** * Completed undergraduate degree in Computer Science, Computer Engineering, or related fields. **Languages:** * Advanced English for speaking, writing, and reading. **Additional Information** Hybrid work opportunity in **Manaus-AM**. **What We Expect From All **#SiDiers: Embrace the new Maintain open and direct dialogue Continuously develop Always do your best Build in partnership 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 and 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:** Here at SiDi, we invest alongside you in private pension plans; * **Education:** Program supporting continued studies and specialization, language fluency incentives for our SiDiers, and weekly lecture cycles 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 Issues, Sustainability, and Women in Technology; * **Modern Offices:** Relaxed, collaborative environments with social spaces, decompression rooms, pantries, and coffee machines; * **Still want more?** Dozens of partnerships offering benefits and discounts! For us, inclusion is not just about adding another person to our team—it’s about embracing differences and unique perspectives. It is precisely from this mix of techniques, skills, and stories that we draw inspiration 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: 5516 N3 **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 Brazilian technology and innovation parks.** Because those who aspire to create projects that transform the world cannot stop transforming themselves. In **20 years of history**, we have specialized in solving problems and **have delivered over 1,100 projects** impacting millions of lives—driving innovation and making the future happen now.