Middle Java Engineer

N-iX is a global software development company founded in 2002, connecting over 2,400+ tech professionals across 40+ countries. We deliver innovative technology solutions in cloud computing, data analytics, AI, embedded software, IoT , and more to global industry leaders and Fortune 500 companies. Join us to create technology that drives real change for businesses and people across the world. This role focuses on developing an integrated supply chain event platform. The solution enables data capture across cross-enterprise logistics processes and connects employees across systems. Customers rely on this platform to improve logistics management at key integration points with various system modules. Responsibilities Develop and enhance new features under defined technical guidelines Analyze and resolve technical issues, contributing to performance and stability improvements Participate in business requirements analysis and support technical design discussions Collaborate with senior engineers and architects on solution design and implementation decisions Implement software solutions following best engineering practices, including design, development, integration, and unit testing Contribute to technical documentation and support end-user documentation when needed Actively participate as a team member in a Scrum environment, delivering reliable and consistent results Requirements 3+ years of hands-on experience in Java development Strong practical experience with Java and Spring Boot Experience working with REST APIs , messaging systems, and event-driven architectures Hands-on experience with relational databases (RDBMS) and exposure to NoSQL databases Solid understanding of object-oriented programming and component-based design principles Ability to work independently on assigned tasks while collaborating effectively within a team Intermediate or higher English level, with the ability to clearly communicate ideas and solutions to team members and stakeholders We offer*: Flexible working format - remote, office-based or flexible A competitive salary and good compensation package Personalized career growth Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more) Active tech communities with regular knowledge sharing Education reimbursement Memorable anniversary presents Corporate events and team buildings Other location-specific benefits *not applicable for freelancers