career.io

Backend Engineer

• Design and implement scalable, high-availability backend services using Java 17 and Java 21 (with limited legacy Java 11 support).
• Define and enforce best practices in software architecture, design patterns, and clean code principles.
• Develop RESTful APIs and microservices-based solutions.
• Write efficient SQL queries, manage indexing strategies, and optimize performance.
• Integrate and manage Elasticsearch for advanced search and analytics use cases.
• Manage builds and dependency lifecycles using Maven and Gradle.
• Implement and maintain CI/CD pipelines using GitLab and GitLab CI.
• Ensure code quality through automated testing, static code analysis, and code reviews.
• Promote trunk-based development and DevOps best practices.
• Containerize applications using Docker.
• Deploy and manage services in Kubernetes clusters.
• Work with Rancher for Kubernetes cluster management.
• Contribute to architectural decisions for migration from on-premises infrastructure to Azure Cloud.
• Design cloud-ready and cloud-native architectures.
• Collaborate effectively with Angular frontend developers.
• Write unit, integration, and end-to-end tests.
• Drive continuous improvement and engineering excellence.

Java Backend Developer

Cloud Engineer

• Operate, maintain, and support Azure-based cloud platforms in a production environment.
• Manage and optimize Azure services including analytics, AI, and DevOps components.
• Support platform operations and 3rd-level incident resolution.
• Implement and maintain automation using scripting and Infrastructure-as-Code principles.
• Collaborate with DevOps teams to support CI/CD pipelines and cloud-native deployments.
• Ensure platform reliability, performance, security, and cost efficiency.
• Work closely with application, data, and AI teams to enable scalable cloud solutions.
• Document operational procedures and contribute to continuous improvement initiatives.

Cloud Platform Engineer

• Be actively involved in the preparation, conception, realization and Go Live of customer S/4HANA on Premise and Cloud implementation projects
• Support the creation and maintenance of SAP Business Roles and Technical Roles in S/4HANA
• Assist in workshops with business stakeholders to capture and structure access needs
• Build and maintain Fiori catalogs, groups, spaces, pages, and app-role mappings
• Perform authorization troubleshooting during design, test, and hypercare phases
• Run SoD checks and support mitigation processes aligned with SAP GRC Access Control
• Maintain SU24 values, authorization proposals, and documentation for role design
• Prepare test scripts, support test execution, and document results
• Support integration with IAM/IDM and user provisioning workflows
• Ensure role consistency across development, quality, and productive environments
• Participate in cutover, migration, and hypercare activities related to user and role preparation
• Demonstrate continuous learning to grow into senior-level responsibilities over time

German Speaking Mid Consultant, SAP S4/HANA – Roles & Authorizations

• Design, deploy, and manage AWS Landing Zone configurations for enterprise clients.
• Implement and maintain IaC using CloudFormation templates.
• Manage CI/CD pipelines with AWS CodePipeline, CodeBuild, and GitLab CI.
• Configure and secure AWS services including S3, IAM, EC2, ECS, Lambda, KMS encryption, and AWS Service Catalog.
• Set up logging, monitoring, and alarms for infrastructure reliability.
• Optimize networking configurations to support hybrid connectivity to on-premises environments.
• Manage storage solutions, including volumes, for performance and scalability.

Java Backend Developer

Cloud Platform Engineer

German Speaking Mid Consultant, SAP S4/HANA – Roles & Authorizations

Mid AWS Cloud Engineer