NF
Technical Lead Senior Data Engineer (Java & Scala)
Network Finance
South Africa · On-site Full-time Senior 1w ago
About the role
Key Responsibilities
- Led large‑scale data migrations and identity transformations across multi‑petabyte datasets
- Designed scalable batch and streaming data pipelines with robust validation and lineage tracking
- Delivered platform upgrades (JDK, Apache Spark) while ensuring production stability
- Implemented monitoring, testing, and observability for data pipeline performance and integrity
- Owned critical systems, mentored engineers, and led technical design decisions
- Removed delivery blockers and partnered cross‑functionally to drive successful outcomes
Job Experience and skill required
- Min 8 years experience in Data engineering
- Degree or Master degree in Computer Science, Engineering or similar
- Proven expertise in large-scale data migration and ETL pipeline development
- Advance proficiency in Scala and Java with Gradle or Maven
- Experience with Apache Spark, AWS, GCP, Azure, Databricks
Skills
Apache SparkAWSAzureDatabricksGCPGradleJavaMavenScala
Don't send a generic resume
Paste this job description into Mimi and get a resume tailored to exactly what the hiring team is looking for.
Get started free