Responsibilities
- Take in queries from the DROC team and understand the request/requirements.
- Be the first level of support.
- If the case cannot be resolved by oneself, triage/classify the issues and identify which team to reach out to – dev team/Nordea platform team.
- Track and report the progress to DROC and PO.
- Execute ETL runs on DROC validation on Hadoop infrastructure.
- Refresh UIs for DROC validation using elastic search.
- Support DROC to write spark/hive queries if needed to analyze a dataset.
- Support dev team and DROC team for config changes if specified by the relevant team.
Requirements
- Understand end to end ETL pipeline.
- Write Hive SQL (SPARK) queries.
- SCALA knowledge (crucial) o Shell scripting.
- How to work on Cloudera distribution (Oozie).
- Elasticsearch (basic knowledge) o Quantexa.
Desired Skills
- IntelliJ.
- Zeppelin.
- Bamboo, Jenkins, Nexus, Artifactory, Kafka.
Required Skills
- Hands-on development experience (Java, Scala, etc.) via system integration projects.
- Quantexa certified + Upgrade experience.
- Fraud, financial crime, customer insight or compliance-based projects experience that utilize detection or predictive models.
- Familiarity with agile development methodology.
- Experience with projects involving statistical approaches or detection logic.
- Experience with data mapping, relational data and object orientation.
- Experience with data processing such as ETL as well as parsing and handling data quality related issues.
- Understanding of operational environments and DevOps processes.
- Development environment skills (code control, IDEs), and a solid understanding of development processes such as unit testing, design, and documentation.
- Hand-on experience with Hadoop, Spark and Scala.
- Ideally: Python, Elastic, Restful APIs JSON, Tomcat.
- Extensive us of external tools such as GIT and Jenkins.
