We are looking for a Senior Java Software Engineer to join our team and contribute to the design, development, and delivery of enterprise-grade microservices solutions. In this role, you will develop secure, scalable, and high-performance backend applications using Java and modern cloud-native technologies. You will collaborate with cross-functional Agile teams, contribute to CI/CD practices, and help deliver production-ready solutions that meet business and technical requirements. Key Responsibilities Design, develop, and maintain enterprise-level Java applications Develop backend microservices using modern software engineering practices Contribute to the improvement of development, build, and deployment processes Design and implement secure, scalable, and high-performance solutions Develop and integrate messaging-based and event-driven services Implement OAuth authentication and authorization mechanisms Develop unit and integration tests to ensure software quality Support system deployment, configuration, and CI/CD pipeline implementation Collaborate with Agile teams throughout the software development lifecycle Participate in effort estimation, code reviews, and technical discussions Produce and maintain technical documentation Follow secure coding practices and implement logging and auditing mechanisms Develop high-quality code using Git and pull request workflows Requirements Requirements University degree (minimum 3-year Bachelor's) in Computer Science, Software Engineering, Information Technology, or a related field Expert-level professional experience , including: At least 9 years of relevant experience after obtaining a 4-year university degree, or At least 10 years of relevant experience after obtaining a 3-year university degree Extensive experience developing enterprise Java applications Strong experience designing and implementing microservices architectures Experience with messaging technologies and event-driven systems Strong experience with OAuth authentication and authorization Experience developing REST APIs Experience writing unit and integration tests Experience with CI/CD pipelines and DevOps practices Strong experience with Docker and Kubernetes Experience using Git and pull request workflows Experience working in Agile/Scrum environments Strong understanding of secure coding principles, logging, and auditing Excellent analytical, problem-solving, and communication skills Professional proficiency in English Nice to Have Experience with cloud platforms such as Azure, AWS, or Google Cloud Experience with messaging platforms such as Apache Kafka or RabbitMQ Experience with Spring Boot and the Spring ecosystem Experience with DevOps practices and infrastructure automation You will be a great candidate for us if you Have a passion for building scalable enterprise applications Enjoy working with modern microservices architectures Take ownership of software quality and security Thrive in Agile and collaborative environments Have a proactive and solution-oriented mindset Communicate effectively with both technical and non-technical stakeholders Benefits Why join inventYOU Work on modern enterprise software solutions Collaborate with experienced software engineering teams Contribute to cloud-native and microservices-based architectures Develop your expertise in Java, DevOps, and modern backend technologies Be part of technically challenging and impactful projects