SENIOR BACKEND DEVELOPER - JAVA

Description

Technical Requirements 1\. Backend Java (Mandatory / Core) Java 11 and Java 21 Spring Boot 2\.7 and 3\.x Apache Camel Hexagonal Architecture MapStruct, Lombok, JDBI 3\.x and JPA / Hibernate Contract\-First with OpenAPI Generator 2\. Databases Relational Databases: Sybase ASE, MySQL, and PL\-SQL development (procedures, triggers, functions). NoSQL Databases: Concepts and practical application for high scalability and low latency scenarios. 3\. Messaging and Integration Asynchronous Messaging: RabbitMQ, IBM MQ, Google Cloud Pub/Sub or Apache Kafka. System Integration: REST APIs (BFFs, Orchestrators, Atoms and ACLs). 4\. Security Authentication and Authorization: OAuth2, JWT (Resource Server, Client Credentials, JWK Set). Secure Integration: Basic Auth and internal security libraries. 5\. Frontend (Desirable) Angular TypeScript: Versions 7, 15 and 20 (RxJS, Angular Material and corporate UI frameworks). 6\. DevOps, Cloud Observability Infrastructure and Cloud: Docker, OpenShift (Kubernetes) and Google Cloud Platform (GCP). Continuous Integration: Jenkins and Maven 3\.8\+. Observability: Spring Actuator, Prometheus, Micrometer and Logback. 7\. Quality and Automated Testing Frameworks: JUnit 5, REST Assured, Pact (Contract Testing) and ArchUnit. Bonus: Business Domain Knowledge (Financial Market) Fixed Income: Government securities (LTN, NTN\-B, LFT), repurchase agreements, CDBs, and PU/VNA/IPCA calculation. Derivatives: Swaps, NDFs, Flexible Options, trade booking and collateral management. Clearing Houses and Settlement: Integrations with CETIP, BMF/B3, limit systems and clearinghouses. ### **Employment Type:** CLT ### **Benefits:** Meal Voucher, Transportation Voucher, Health Insurance, Dental Insurance, Life Insurance, TotalPass ### **Department:** Corporate