Architecture - MongoDB, Debezium, Oracle, Apache, London, Hybrid
Posted 3 days ago by Bangura Solutions
Negotiable
Undetermined
Hybrid
London Area, United Kingdom
Summary: The role is for an experienced MongoDB and Debezium Architect responsible for reviewing and optimizing data replication and CDC architecture. The position requires strong expertise in MongoDB and Debezium, with a focus on performance tuning and implementation support. The ideal candidate will analyze existing setups and provide actionable recommendations to enhance data pipelines. This role is based in London and offers a hybrid working arrangement.
Key Responsibilities:
- Lead the review and optimization of data replication and CDC architecture.
- Analyze existing deployment setups and identify improvements.
- Support implementation to ensure robust, high-performance data pipelines.
- Review and optimize Debezium deployment architectures, including Oracle connector configuration and Kafka integration.
- Analyze Oracle database setups for CDC compatibility.
- Evaluate connector performance, lag, error handling, and identify bottlenecks.
- Produce detailed reports with findings, best practices, and actionable recommendations.
- Optional: Support in implementing recommended changes and performance enhancements.
Key Skills:
- 4+ years of hands-on experience managing MongoDB in production environments.
- In-depth knowledge of MongoDB architecture, including replication, sharding, backup, and recovery procedures.
- Extensive experience with Debezium, particularly with Oracle connectors such as LogMiner.
- Solid understanding of Oracle internals relevant to CDC.
- Familiarity with Apache Kafka and related ecosystem tools.
- Proven ability to monitor, debug, and optimize Debezium connectors in live environments.
- Strong analytical skills for log and metrics analysis and troubleshooting.
- Excellent documentation and communication skills for delivering technical assessments.
Salary (Rate): undetermined
City: London
Country: United Kingdom
Working Arrangements: hybrid
IR35 Status: undetermined
Seniority Level: undetermined
Industry: IT
We are seeking an experienced MongoDB and Debezium Architect to lead the review and optimization of our data replication and CDC architecture. This role involves analyzing existing deployment setups, identifying improvements, and supporting implementation to ensure robust, high-performance data pipelines. Strong expertise in MongoDB architecture, including sharding, replication, indexing, and performance tuning Hands-on experience with MongoDB Atlas or managing self-hosted clusters Proficiency with Linux environments and Shell scripting Familiarity with monitoring tools, backup strategies, and disaster recovery processes Experience reviewing and optimizing Debezium deployment architectures, including Oracle connector configuration, Kafka integration, and downstream consumers Ability to analyze Oracle database setups for CDC compatibility, focusing on redo log configuration, supplemental logging, and necessary privileges Skills in evaluating connector performance, lag, error handling, and identifying bottlenecks or misconfigurations Strong analytical skills to produce detailed reports with findings, best practices, and actionable recommendations Optional: Support in implementing recommended changes and performance enhancements
Key Skills & Experience: 4+ years of hands-on experience managing MongoDB in production environments In-depth knowledge of MongoDB architecture, including replication, sharding, backup, and recovery procedures Extensive experience with Debezium, particularly with Oracle connectors such as LogMiner Solid understanding of Oracle internals relevant to CDC, including redo logs, SCNs, archive log mode, and supplemental logging Familiarity with Apache Kafka and related ecosystem tools Proven ability to monitor, debug, and optimize Debezium connectors in live environments Strong analytical skills for log and metrics analysis and troubleshooting Excellent documentation and communication skills for delivering technical assessments Minorities, women, LGBTQ+ candidates, and individuals with disabilities are encouraged to apply. If you're passionate about building reliable, scalable data architectures and enjoy solving complex integration challenges, we'd love to hear from you!