Job Opportunities API

Design and develop production grade, enterprise level systems that make extensive use of messaging and microservices. Participate in the Java implementation of applications and micro-services involving integration with search engines, being able to write backend code in a reliable, fast, scalable, and secure way, satisfying requirements and service level agreements following both a functional and reactive programming approach. Write OAUTH authentication mechanisms. Implement validation mechanisms as unit and integration tests. Assist with deployment and configuration of the system. Setup CI/CD pipelines. Familiarity with Kubernetes/Docker is assumed. Follow Scrum procedures and disciplines. Estimate the work to be done upon request. Write technical documentation. Account for secure coding practices, as well as logging and auditing features. Work with Git following pull request procedure. Write clean, secure and high-quality code SKILLS AND TECNOLOGIES: A minimum of 6 years of professional experience of OOP paradigms and SOLID principles using Java 21 (or higher) and experience with most common Java frameworks: Spring, SpringBoot A minimum of 1 year of professional experience in the domain of biometric and identity management solutions, including: Fingerprint handling (tenprint and latent print), Face identification, Face matching Good knowledge of application development environments including: Java 21+, Eclipse or Intellij, Maven, Git Good knowledge of the design and development of components like REST APIs, integrations, micro-services), proficiency in using REST based frameworks like Spring MVC as well accessories tools like Postman, proficiency in functional and reactive programming Good knowledge of relational databases Microsoft SQL server, ability to use Spring Data and Hibernate Good knowledge of Agile software development methodologies: Scrum, Kanban Good knowledge of front-end web application development: Javascript, jQuery, JSP Good knowledge javascript front-end framework: Vue, React/Angular2 Good knowledge of messaging systems including: ActiveMQ, Kafka Good knowledge of a Java EIP framework like: Apache Camel, Spring Integration Good knowledge of no-sql and graph databases and ElasticSearch Level : Expert Deadline 07/08/26 only EU Citizens