Junior Data Engineer

Johnson & Johnson Johnson & Johnson · Pharma · Beerse, Antwerp, Belgium +1

Johnson & Johnson is seeking a Junior Data Engineer to join their technology team. The role focuses on designing, developing, and maintaining a Data Lakehouse architecture on AWS Cloud using Databricks and Tableau. Responsibilities include data ingestion, transformation, storage, ensuring data quality, and collaborating with cross-functional teams. The ideal candidate will have a background in software development, data engineering, cloud technologies, and experience with programming languages like Python and data processing frameworks.

What you'd actually do

  1. Design, develop, and maintain software solutions for the Data Lakehouse architecture.
  2. Collaborate with cross-functional teams to define, design, and ship new features.
  3. Implement data ingestion, transformation, and storage processes using tools equivalent to Databricks.
  4. Ensure data quality and integrity through rigorous testing and validation, utilising Intelligent Automation principles for development, testing and release.
  5. Monitor system performance and troubleshoot issues to ensure optimal operation in line with expected SLAs

Skills

Required

  • software development
  • data engineering
  • cloud technologies
  • Python
  • PySpark
  • Java
  • Scala
  • Apache Airflow
  • Trino
  • dbt
  • Databricks
  • Lakehouse Architecture
  • Unity Catalog
  • Delta Lake
  • Delta Live Tables (DLT)
  • Databricks Asset Bundles
  • Cluster Management
  • AWS Cloud
  • Azure Cloud
  • data modeling
  • ETL processes
  • data warehousing concepts
  • problem-solving skills
  • attention to detail
  • communication skills
  • collaboration skills

Nice to have

  • Kubernetes
  • integration code (Python) for REST APIs
  • JDBC databases
  • LDAP/Active Directory
  • SFTP
  • Cloudera Hadoop/Impala
  • Jenkins CI/CD
  • Apache Iceberg
  • Delta-Parquet
  • Grafana