[Job-31927] SR FullStack Developer - [C# / NodeJS + React]
Ci&T · Remoto, BR
At CI\&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI\-native execution, and tech\-integrated business solutions. With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data \& AI, Martech and Business strategy. We are 8,000 CI\&Ters across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day. ### **Experience and Qualifications:** * Bachelor's degree in Computer Science, Software Engineering, or related field. * 8\+ years' experience in full\-stack development, strong proficiency in HTML, CSS, JavaScript and server\-side languages (C\# and Node.js are required). * 8\+ years’ experience with modern front\-end frameworks (React is required). * 4\+ years' experience in AWS RDS services (Aurora/PostgreSQL) and/or NoSQL databases. * 4\+ years' experience with AWS and Cloud deployment. * 2\+ years' experience designing and implementing CI/CD pipelines (Circle CI and AWS CDK). * Familiarity with version control systems and their platforms (Git and GitHub are required). * Good understanding of designing RESTful APIs. * Good understanding of micro\-service and event\-driven architectures. * Best practices and web accessibility standards (WCAG). * Understanding of implementing infrastructure as code (IaC) using Terraform and/or CloudFormation. * **\> English Proficiency:** Comfortable communicating in English for daily collaboration and project discussions (the primary working language). ### **Must Have:** * Strong algorithm design, logical and reasoning skills. * Ability to deliver POCs, MVPs, Experiments, technology evaluations following design\-thinking practices. * Ability to orchestrate efforts needed to prioritize business initiatives across complex change agendas. * Excellent communication, and work in a team environment to collaborate with other Developers, Architects, Product Managers, Business Analysts and Infrastructure teams. * Problem solving skills. ### **Nice to Have:** * Product Mindset: Ability to challenge solutions, discuss impact, and contribute strategic ideas rather than just executing tasks. * Autonomy \& Technical Ownership: Capable of working independently, with a solid foundation in software architecture design. * Quality First: Strong focus on code quality and testing. Since there is no dedicated QA on the team, quality is owned end\-to\-end by the engineers. **Our benefits:** * Health and dental insurance * Meal and food allowance * Childcare assistance * Extended paternity leave * Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass; * Profit Sharing and Results Participation (PLR); * Life insurance * Continuous learning platform (CI\&T University); * Discount club * Free online platform dedicated to physical, mental, and overall well\-being * Pregnancy and responsible parenting course * Partnerships with online learning platforms * Language learning platform And many more! More details about our benefits here: https://ciandt.com/br/pt\-br/carreiras At CI\&T, inclusion starts at the first contact. If you are a person with a disability, it is important **to present your assessment during the selection process.** *See which data needs to be included in the report by* *clicking here*.This way, we can ensure the support and accommodations that you deserve. **If you do not yet have the assessment, don't worry: we can support you in obtaining it.** We have a dedicated Health and Well\-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.