Fullstack Developer Java Angular, hybrid

Description

Fullstack Developer Java Angular **Location:** Barcelona (hybrid model, 1 day per week in the office) **Sector:** Insurance **Salary Range:** 35,000 \- 38,000 (gross per year) **English:** B2/C1 level (mandatory) Job Description We are seeking a Full Stack Developer with solid experience in Java and Angular to join a strategic project within the insurance sector. The selected candidate will participate in the design, development, and evolution of next-generation applications, working with modern technologies, cloud architectures, and solutions based on Generative Artificial Intelligence. They will join a multidisciplinary Agile team, collaborating with architects, developers, and DevOps teams in an international environment where English is routinely used. **Responsibilities:** Develop Full Stack applications using Java and Angular. Design and implement REST APIs using Spring Boot. Develop modern interfaces with Angular. Participate in designing scalable, microservices-oriented architectures. Integrate Generative AI and intelligent assistant solutions. Develop secure components following best practices for authentication and authorization. Implement unit, integration, and automated tests. Collaborate with DevOps teams on CI/CD processes and AWS deployments. Monitor and optimize application performance. Ensure code quality using static analysis tools. **Requirements:** 4 to 7 years of experience as a Full Stack Developer. **Solid development experience with:** Java 21 / 25, Spring Boot 3\.x / 4\.x, Angular 21, TypeScript **Experience working with:** PostgreSQL, Redis, SQLite Knowledge of microservices architectures. Experience with Docker and Kubernetes. Experience with continuous integration using Jenkins. Experience working on AWS. Security knowledge with Spring Security, OAuth2, and JWT. Experience conducting tests using JUnit, Mockito, WireMock, and Cucumber. Good code quality practices using SonarQube and JaCoCo. English proficiency at B2/C1 level\. Higher Vocational Training qualification or equivalent degree. **Especially valued:** Experience or knowledge of Generative AI solutions, including: Spring AI, OpenAI, Vertex AI Gemini, HuggingFace, Ollama, Anthropic Claude SDK, MCP (Model Context Protocol), RAG (Retrieval\-Augmented Generation) Also valued: experience with observability tools such as: Dynatrace Prometheus Micrometer OpenTelemetry Technology Stack **Backend:** Java 21/25, Spring Boot 3\.x/4\.x, Spring Security, REST APIs, OAuth2, JWT **Frontend:** Angular 21, TypeScript, Jasmine, Karma **Databases:** PostgreSQL, Redis, SQLite **Cloud & DevOps:** AWS, Docker, Kubernetes, Jenkins (CI/CD) **Generative AI:** Spring AI, OpenAI, Vertex AI Gemini, HuggingFace, Ollama, Anthropic Claude SDK, MCP, RAG **Observability:** Dynatrace, Prometheus, Micrometer, OpenTelemetry **Testing:** JUnit 5, Mockito, WireMock, Cucumber (BDD), ArchUnit **Code Quality:** SonarQube, JaCoCo **We offer:** Permanent contract with CAS Training Join a high-level European technical team in an innovative environment Stable project with a modern technology stack. Free access to our Annual Training Catalog featuring top vendors: Microsoft, Linux, Oracle, ITIL, and many more! Java, Angular, SpringBoot, DevOps, Docker, Kubernetes, CI/CD, Jenkins, Jest, Karma, AWS