Java Back-end Developer in Constanţa

PKI cryptography (nice to have) JOOQ Framework (nice to have) SQL (regular) PostgreSQL (regular) Spring Boot (advanced) REST API (advanced) Spring (advanced) Java SE (advanced) Java (advanced) YOUR RESPONSIBILITIES •Deliver features and fixes•Design and implementation of backend applications (mainly based on SpringBoot)•Design and implementation of an application data model•Preparation of documentation for implemented solutions•Deploying applications to own and customers' environments•Supporting tests YOUR QUALIFICATIONS Must have:•Min. 4 years of experience in Java programming•Practical knowledge of Java SE (version 11 and above)•Hands-on experience with Spring Framework, Spring Security, Spring Boot•Hands-on experience with producing and consuming REST APIs with Spring•Hands-on experience with unit testing and spring integration testing•Practical knowledge of SQL, preferably PostgreSQL•Experience with low level network programming in Java (sockets, TLS)•Basic knowledge of cryptography and PKI•Good command of English to work with technical documentation Nice to have:•Hands-on experience with JOOQ framework•Knowledge about protocols for digital payments (ISO-8583 and its variants)•Good knowledge of PKI cryptography (RSA, elliptic curve cryptography)•Good knowledge of design patterns WE OFFER •Competitive salary•Fully remote or on-premises working•Flexible working hours•The informal atmosphere within a small, enthusiastic team•Flexible approach to training (following projects and personal development needs)•Private healthcare and Multi-Sport program•Work-life balance