Java Backend Developer

We have a project which is related to a global provider of leading innovative network intelligence and security solutions for Service Providers and Enterprises worldwide. This project is connected with the software which provides ability to manage internet mobile traffic as for big mobile operators (around the world) the same as for private users. We are looking for a Java backend developer to join him to our existing Team where he can helps us and develops his skills and knowledge in relevant area.Responsibilities Designing and developing high-quality software using Java and related frameworks Participating in R&D collaborative brainstorming and planning sessions Developing great software and ensuring alignment to current and developing architecture Conducting design and peer reviews Evaluating and introducing new tools and techniques to the team Proactively identifying areas for improvement, seeking solutions and making recommendations Takes responsibility for the quality of deliverables Mentor less experienced colleagues Requirements A bachelor’s or graduate degree in a relevant field, or equivalent experience; Great interpersonal communication skills, both verbal and written; Highly motivated self-Learner; 3+ years of professional development experience in Java/JEE; Knowledge of Java +17, OOP, design patterns, concurrency, reflection, IO, etc.; application server / web container experience (Tomcat, Wildfly, Spring or other JEE implementation); Event driven architectures; Experience with API design and implementation using SOAP / REST / GraphQL; Experience with ORM frameworks (JPA / Hibernate etc.); Source control software, such as git; Unit testing libraries/frameworks (junit/Mockito/other); Practical experience with containers & Orchestrators (docker/K8s); CI/CD; Experience in Linux/Unix environment. Location: Warsaw - BELI, Warsaw, Warszawa, Poland