Job Description & How to Apply Below
Position Type:
Full-time
Reporting to:
Engineering Manager
Are you looking for an interesting challenge?
Are you eager to learn something new?
Are you challenging the status quo and always try to find an easier solution to a problem?
Then we should meet.
Who we are
CHAMP Cargo systems 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.
What we do
We are currently in the process of building the next generation of cargo management applications using modern and widely use technologies and we are looking for motivated people to join our team of interdisciplinary developers.
What we currently use
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
What we expect from you
Bachelor's Degree in Information Technology, Computer Science, Computer Engineering, or equivalent
Proven experience as a Mongo
DB DBA or similar role (4+ years recommended)
Strong understanding of Mongo
DB architecture, including sharding, replication, and indexing
Experience working with Mongo
DB 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.
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.
What we require from you
4+ years of experience as a Mongo
DB DBA in production environments
Deep expertise in Mongo
DB architecture, including replication, sharding, backup, and recovery
Strong hands-on experience with Debezium, especially the Oracle connector (Log Miner).
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.
What could give you an edge
Mongo
DB Certified DBA Associate or higher.
Exposure to containerized environments (Docker, Kubernetes) and Infrastructure as Code (Terraform, etc.).
Red Hat 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
The selected candidate may be subject to the provision of an up-to-date (not older than 3 months) criminal record certificate.
Security: the successful candidate will have to comply with CHAMP Security Requirements (including but not limited to CHAMP’s IT Security Policies, especially the ISMS Policy and the Acceptable Use Policy, mandatory courses, confidentiality and data protection, use of company assets, and incident reporting).
CHAMP Cargo systems is an equal opportunity employer and prohibits discrimination and harassment of any kind. We are committed to the principle of equal employment opportunity for all employees and to…
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