Debezium Architect

• We build backend services with Java, Spring Boot, Web Services, Mongo DB
• We integrate with existing core Java Cargo applications via REST APIs
• We build frontends with Angular and Ionic framework for mobile apps
• We deploy to Linux servers, private datacenters, AWS, using Ansible & Maven
• We do continuous integration with Gitlab/Bamboo
• We use Scrum to organize ourselves, * Analyze Oracle database setup for CDC compatibility (e.g., redo log configuration, supplemental logging, privileges).
• Evaluate connector performance, lag, and error handling mechanisms.
• Identify bottlenecks, misconfigurations, or anti-patterns in the current implementation.
• Provide a detailed report with findings, best practices, and actionable recommendations.
• Optionally, support implementation of recommended changes and performance tuning., * MongoDB Certified DBA Associate or higher.
• Exposure to containerized environments (Docker, Kubernetes) and Infrastructure as Code (Terraform, etc.).
• RedHat Certifications concerning Kafka or Debezium

What you can expect from us

• Working environment, learning tools and opportunities to grow your technical and professional career
• The possibility to have an impact on the direction to take
• Technical challenges to solve
• The opportunity to work within an interesting industry
• To work with people from many different countries

Do you have experience in Terraform?, Do you have a Bachelor's degree?, * Bachelor's Degree in Information Technology, Computer Science, Computer Engineering, or equivalent

• Proven experience as a MongoDB DBA or similar role (4+ years recommended)
• Strong understanding of MongoDB architecture, including sharding, replication, and indexing
• Experience working with MongoDB Atlas or self-managed clusters
• Proficiency with Linux systems and shell scripting
• Familiarity with monitoring tools and performance tuning techniques
• Experience with backup and disaster recovery processes
• Review the current Debezium deployment architecture, including Oracle connector configuration, Kafka integration, and downstream consumers., * 4+ years of experience as a MongoDB DBA in production environments
• Deep expertise in MongoDB architecture, including replication, sharding, backup, and recovery
• Strong hands-on experience with Debezium, especially the Oracle connector (LogMiner).
• Deep understanding of Oracle internals relevant to CDC: redo logs, SCNs, archive log mode, supplemental logging.
• Proficiency with Apache Kafka and Kafka ecosystem tools.
• Experience with monitoring and debugging Debezium connectors in production environments.
• Ability to analyze logs, metrics, and connector configurations to identify root causes of issues.
• Strong documentation and communication skills for delivering technical assessments.

CHAMP Cargosystems is building systems that power the business of cargo airlines all over the world providing solutions for the whole cargo management chain including reservation and booking management, revenue, handling & customs declaration and balancing the weight of the cargo inside the plane., We believe happy employees create thriving work environments. With over 500 team members from 32 countries, speaking over 30 languages, CHAMP is a uniquely diverse and welcoming place to work. Our globally minded staff collaborates with clients and vendors worldwide from our offices in London, Zürich, Manila, Atlanta, Singapore, and our Headquarters in the Grand Duchy of Luxembourg.