Senior Backend Developer - Java

Description

We are looking for a Senior Backend Developer to work on strategic and high-criticality projects, with a focus on API development, microservices, and corporate integrations in high-volume data environments. The role covers areas such as Open Finance, Core Banking, Martech integrations, and transactional systems in the financial market. **Main responsibilities** -------------------------------- * Develop and evolve REST/SOAP APIs and microservices following best practices in architecture, governance, and agility. * Build robust, secure, and scalable integrations between corporate systems (e.g., Salesforce Marketing Cloud, Personalization, Appsflyer, and other platforms). * Act on the integration, governance, and quality of shared data (e.g., consents, categorization, and tagging in Open Finance contexts). * Ensure observability, performance, and resilience of applications in production. * Support technical refinement, removal of impediments, and continuous collaboration with the team and product. * Act on short-term and long-term projects, including Core Banking initiatives (transactional team). **Mandatory technical requirements** ------------------------------------ **Languages** * Java (8, 11, and 21\+) * Python (desirable/differential in some areas) **Frameworks and Backend** * Spring Boot, Spring MVC, Spring Security, Spring Batch * FastAPI * Apache Camel **Architecture** * Microservices, REST and SOAP APIs * OOP, SOLID, DDD, Hexagonal Architecture, BFF, SAGA * Event-driven architecture **Cloud and DevOps** * Google Cloud Platform (GCP) — mandatory * Docker, Kubernetes (GKE) * CI/CD: Jenkins, Spinnaker, Urban Code, Git, Bitbucket, Jira * Differential: AWS, Azure, Dataflow, Spanner **Database** * Relational: MySQL, SQL Server, PostgreSQL, Oracle, Sybase, Azure SQL * Non-relational: MongoDB, Redis * Advanced SQL (views, procedures) **Messaging and Integration** * Apache Kafka * RabbitMQ * Google Pub/Sub * Apigee / Apigee X (API design, publishing, versioning, and governance) * CAAPI **Testing** * JUnit, Mockito * Unit test automation frameworks **Monitoring and Observability** * DataDog * Differential: Dynatrace, Elasticsearch, Kibana, Grafana, Nimsoft **Tools** * Swagger / OpenAPI, Postman, SonarQube * Git and code versioning * AI Code Assist tools (e.g., Cursor, Devin) — differential **Security** * JWT Token and session management **Desirable differentials** --------------------------- * Experience in regulated corporate environments (financial/banking). * Knowledge of Angular (frontend). * Experience with Open Finance (consents, categorization, data tagging). * Previous experience in Core Banking projects. * Knowledge of agile methods (Scrum/Kanban). **Behavioral profile** ------------------------- * Proactivity and sense of ownership. * Analytical thinking and commitment. * Good communication and teamwork. * Ability to work in critical, complex, and high-demand environments. ### **Employment Type:** CLT ### **Benefits:** Food or Meal Voucher, Health Plan after 90 days, Dental Plan, Life Insurance ### **Department:** Corporate