Job Summary: Izertis is seeking a Java Backend Software Engineer for an important client, offering professional development within a collaborative environment and involvement in national and international projects. Key Highlights: 1. Professional development as a Backend Software Engineer. 2. Participation in national and international projects. 3. Excellent working environment. ### **Description** At Izertis, we are currently looking for a Java professional for a key client of the company. **What are we looking for?** * Preferably candidates with degrees in Computer Science, Telecommunications, or Technical Vocational Training in Technology fields, and/or developers with at least 3 years’ experience for the Backend Software Engineer role, focused on Java/Spring Boot application development. * Spring Boot (v3\+), Spring Data, Spring Reactor, RxJava, NoSQL Databases (Elasticsearch, MongoDB). * Experience in Cloud publishing and administration using AWS, CloudFormation, Docker, Elastic Kubernetes Service (EKS), FaaS. * Experience in Unit Testing and End-to-End Testing (Cypress, TestingLibrary, Appium, JUnit). * Experience in Agile development methodologies based on Scrum/Kanban, using JIRA as project management tool. * Experience with Git SCM (GitHub / Bitbucket). * Experience in macOS development roles using tools such as Visual Studio Code, IntelliJ, Xcode, Android Studio, Office, Slack. * Experience in build automation using NPM / Yarn, Gradle, and Maven. * Experience in CI/CD using GitHub Actions, CircleCI, and Jenkins. * Experience in Static Analysis using SonarCloud. * Experience with Mobility Tools and Services: Firebase, Fastlane, Cocoapods, Sentry. * Experience in Analytics: Firebase Analytics, GTM, Elasticsearch, Logstash, Kibana. **What do we offer?** * Opportunity to grow professionally as a Backend Software Engineer within an established company. * Join our development team and participate in national and international projects. * Excellent working environment. * Flexible hybrid work model. * Comprehensive macOS-based development position. **Who are we?** Izertis, with over 28 years of experience, listed on the BME Continuous Market and ranked among the top 1,000 fastest-growing companies across European countries, offers you the opportunity to advance your professional career alongside more than 2,300 employees across offices distributed throughout Europe, the Americas, and Africa — serving clients in over 50 countries through an extensive portfolio of solutions. Location**Valencia** Category**Information Technology and Telecommunications** Subcategory**Programming** Sector**Information Technology and Services** Working Hours**Full-time** Work Modality**Hybrid (On-site and Remote)** Professional Level**Employee** Department**Information Technology**