Transform Digital SolutionsWe are seeking a highly motivated Senior C++ Engineer to design and build cross-platform libraries and tools that seamlessly interact with Client machines via USB and Bluetooth interfaces.This role demands exceptional technical expertise, strong problem-solving skills, and a keen eye for software quality and process principles.You'll thrive in our fast-paced environment, delivering world-class products that delight customers and drive business growth. You live for creating exceptional customer experiences and are passionate about building remarkable software.Familiarity with digital innovation is desired.Proficient in writing Unit and Integration tests.Strong understanding of USB and Bluetooth protocols.Experience with communications protocols development.Proficiency in Android, iOS, Windows, and macOS library frameworks.CMake experience for cross-platform maintainability.Package manager expertise (npm, CocoaPods, Maven, NuGet, SwiftPM).Git collaboration experience.Continuous integration and delivery knowledge (e.g., GitHub Actions).SDLC and Scrum/Agile methodologies.Fundamental algorithms, data structures, and design patterns.Critical thinking and effective communication skills.Aptitude for independent learning.Bachelor's or Master's degree in Computer Science, Software Engineering, or related field with 5+ years relevant experience.Preferred Skills:• Proficiency in Kotlin and Java.• Experience with Swift.Your Role:You'll work collaboratively with department members, product managers, firmware engineers, test engineers, and designers to develop cross-platform libraries and tools interfacing directly with Client machines through USB and Bluetooth interfaces. Key responsibilities include:Developing new features, enhancing existing ones, and improving library quality.Applying software engineering design patterns for well-structured, modular code.Performing code reviews, writing unit and integration tests, and contributing to architectural planning and refactoring.Mentorship and training junior team members.About the Opportunity:This opportunity allows you to work remotely from Brazil with a B2B contract and payment in USD.The Ideal Candidate:Exceptional technical skills combined with passion for innovative solutions makes this an exciting opportunity for those looking to make a meaningful impact.