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. We are looking for a highly motivated and experienced Master Software Developer to join our development team. In this role, you will be responsible not only for designing and developing scalable and robust cloud-native software solutions, but also for being a key technical reference and mentor for less experienced team members. You will play a critical role in modernizing a large-scale messaging platform for a global leader in the aviation industry. What will you be doing? - Collaborate with development teams to understand requirements and provide technical guidance throughout the project development cycle. - Design and implement cloud-native solutions in Azure, ensuring scalability, performance, security, and maintainability. - Develop and enforce standards, guidelines, and best practices for software development. - Identify risks and propose technical solutions to mitigate them. - Conduct code reviews and ensure adherence to best software development practices. - Investigate and evaluate new technologies, tools, and frameworks relevant to software development in Azure. - Act as a hands-on technical reference and mentor for less senior developers, promoting knowledge sharing and best practices. Requirements: - Proven experience as a senior-level software engineer or developer, with a solid track record of building scalable, high-performance solutions. - Hands-on experience with Azure Cloud Services, including Azure Kubernetes Service (AKS), Azure Service Bus, Event Hubs, Azure Functions, and API Management. - Strong background in Java and Spring Boot/Cloud for developing containerized microservices. - Experience designing and implementing event-driven architectures and messaging systems. - Knowledge of protocols and networking fundamentals, with TCP/IP being a plus. - Practical experience in a DevOps-focused development environment, utilizing CI/CD pipelines, monitoring, and logging tools. - Deep understanding of design patterns, service-oriented architecture (SOA), microservices, and cloud best practices. - Ability to collaborate effectively in a team, lead by example, and mentor other developers. - Strong communication skills, with the ability to articulate complex technical solutions to different stakeholders. If you are a passionate developer with expertise in Azure, Microservices, Messaging Systems, and Cloud-Native principles, and enjoy being a technical leader within your team, do not hesitate to apply! We are looking forward to receiving your application and working together to drive our success.   #LI-TO1 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.