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Java Developer with Vert.x framework (mandatory) experience

DroisysPhoenix, AZMay 30th, 2026
About Company,Droisys is an innovation technology company focused on helping companies accelerate their digital initiatives from strategy and planning through execution. We leverage deep technical expertise, Agile methodologies, and data-driven intelligence to modernize systems of engagement and simplify human/tech interaction.Amazing things happen when we work in environments where everyone feels a true sense of belonging and when candidates have the requisite skills and opportunities to succeed. At Droisys, we invest in our talent and support career growth, and we are always on the lookout for amazing talent who can contribute to our growth by delivering top results for our clients. Join us to challenge yourself and accomplish work that matters.Java Developer with Vert.x framework (mandatory) experience Phoenix, AZ, USARate Confirmation $60 hr C2C All Inc Job SummaryWe are seeking a skilled Java Developer with strong expertise in Vert.x to design and develop scalable, high-performance backend applications. The role involves building reactive, event-driven microservices and APIs in a distributed system environment.Required SkillsStrong experience in Java (8/11/17+) Hands-on expertise in Vert.x framework (mandatory) Strong understanding of Reactive Programming Experience in Event-Driven Architecture Strong knowledge of Microservices-based application development Expertise in designing and developing RESTful APIs Good understanding of asynchronous programming, concurrency, and multithreading Strong problem-solving skills in building scalable backend systems Understanding of software design principles and clean architecture Preferred SkillsExposure to cloud-based application development concepts Understanding of distributed systems Experience working in high-performance and low-latency systems Knowledge of system design and architectural patterns ResponsibilitiesDesign, develop, and maintain backend services using Java and Vert.x Build and support reactive microservices and event-driven systems Develop scalable and reliable APIs Work on performance optimization and system reliability Collaborate with cross-functional teams for requirement delivery Participate in technical discussions, reviews, and solution designDroisys is an equal opportunity employer. We do not discriminate based on race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law. Droisys believes in diversity, inclusion, and belonging, and we are committed to fostering a diverse work environment.