[Job-30597] Systems Architect, Brazil

About the role

Ciandt is seeking a technical leader to manage critical systems within the benefits sector. You will bridge the gap between a complex legacy J2EE monolith on WebSphere and a modern cloud-native ecosystem of microservices and microfrontends.

Key facts

What you'll do

• Act as the primary technical reference for the team, providing end-to-end troubleshooting support.
• Drive architectural decisions to modernize existing systems while maintaining stability.
• Mentor the team to improve technical maturity and engineering standards.
• Navigate and maintain legacy codebases from the 2000s alongside current software development practices.

Requirements

• Extensive Java experience from version 8 through 21, covering Spring Boot 3.x, Quarkus for AWS Lambda, and legacy components like EJB 2.1, Servlets, JSP, and SOAP via Apache Axis or JAX-WS.
• Expertise in microservices architecture, including domain decomposition, API and orchestrator patterns, and asynchronous messaging.
• Proficiency with IBM WebSphere Traditional, including tuning, troubleshooting, and deploying EAR/WAR files.
• Hands-on experience with Oracle and MongoDB databases.
• Cloud skills in AWS, specifically Lambda, SQS, SNS, S3, ECR, and Parameter Store.
• Experience with Docker and Red Hat OpenShift (OCP4) orchestration.
• Knowledge of Azure DevOps Pipelines, SonarQube, and Veracode for CI/CD.
• Testing proficiency with JUnit 5, Mockito, WireMock, and JaCoCo.
• Strong grasp of Clean Code, SOLID principles, and Agile methodologies like Scrum and Kanban.

Nice to have

• Familiarity with legacy Java J2EE (Session Beans, MDBs, Hibernate XML mapping).
• Experience with SAP integration via JCo (RFC).
• Knowledge of JMS and ActiveMQ in legacy environments.
• Proficiency with build tools including Maven, Ant, and Gradle.
• Ability to optimize Docker images using Red Hat UBI or OpenJDK golden images.
• PostgreSQL familiarity.

Skills & tools

• Java (8-21), Spring Boot, Quarkus, EJB, WebSphere, Oracle, MongoDB, AWS, Docker, OpenShift, Azure DevOps, SOAP, SAP JCo.

Practical notes

• Residents of the Campinas Metropolitan Region must work from the local office according to current attendance policies.
• Benefits include health and dental plans, meal vouchers, daycare assistance, extended parental leave, Wellhub/TotalPass, PLR, life insurance, and access to the Ciandt University learning platform.
• Candidates with disabilities should provide a medical report during the selection process to facilitate necessary workplace accommodations.