2 of 2 Amazon EMR Jobs in the East of England

/BSS workflows. Key Responsibilities 1. Data Engineering & ETL Development Design, develop, and maintain ETL/ELT pipelines using AWS-native services (Glue, Lambda, EMR, Step Functions). Implement data ingestion from telecom systems like OSS/BSS, CDRs, mediation systems, CRM, billing, network logs . Optimize ETL workflows … Iceberg Implement and maintain Apache Iceberg tables on AWS for schema evolution and ACID operations. Build Iceberg-based ingestion and transformation pipelines using Glue, EMR, or Spark. Ensure high performance for petabyte-scale telecom datasets (CDRs, tower logs, subscriber activity). 4. Querying & Analytics (Athena) Develop and optimize Athena ...

improvements and efficiencies. Driving continuous improvement across pipelines, tooling, automation, and release processes. Main Skills Needed: Strong hands-on AWS experience across Redshift, S3, EMR, Lambda and infrastructure-as-code. Demonstrated ability to align with DevOps while maintaining distinct responsibilities within the BI function. Proficient with CI/… tooling such as Jenkins or GitHub Actions. Advanced Python scripting and solid SQL capability. Experience with large-scale data processing (Spark/EMR) and data warehousing concepts. Knowledge of Docker/Kubernetes and containerised deployment workflows. Familiarity with Jira integrations, release management, and environment refresh processes. Skilled in optimising ...