Job title: AWS Data Engineer
Location: Ipswich (Onsite- 5 days)
Type of Employment- Permanent
Job Overview:
We are seeking an experienced AWS Data Engineer with strong expertise in ETL pipelines, Redshift, Iceberg, Athena, and S3 to support large-scale data processing and analytics initiatives in the telecom domain. The candidate will work closely with data architects, business analysts, and cross-functional teams to build scalable and efficient data solutions supporting network analytics, customer insights, billing systems, and telecom OSS/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 for large-scale telecom datasets (high volume, high velocity).
2. Data Warehousing (Redshift)
1. Build and manage scalable Amazon Redshift clusters for reporting and analytics.
2. Create and optimize schemas, tables, distribution keys, sort keys, and workload management.
3. Implement Redshift Spectrum to query ...