At a Glance
- Tasks: Design and develop ETL pipelines using AWS services for telecom data processing.
- Company: Join a leading telecom-focused tech company with a dynamic team.
- Benefits: Enjoy competitive salary, health benefits, and opportunities for remote work.
- Other info: Great career growth potential in a fast-paced environment.
- Why this job: Make an impact in the telecom industry with cutting-edge data solutions.
- Qualifications: 3-10 years of data engineering experience and strong Python/SQL skills.
The predicted salary is between 54000 - 66000 £ per year.
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- Direct message the job poster from BULLIT MANAGEMENT SERVICES LIMITED
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
- 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).
- Data Warehousing (Redshift)
- Build and manage scalable Amazon Redshift clusters for reporting and analytics.
- Create and optimize schemas, tables, distribution keys, sort keys , and workload management.
- Implement Redshift Spectrum to query data in S3 using external tables.
- Data Lake & 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).
- Querying & Analytics (Athena)
- Develop and optimize Athena queries for operational and analytical reporting.
- Integrate Athena with S3/Iceberg for low‑cost, serverless analytics.
- Manage Glue Data Catalog integrations and table schema management.
- Storage (S3) & Data Lake Architecture
- Implement data lifecycle policies, versioning, and partitioning strategies.
- Ensure data governance, metadata quality, and security (IAM, Lake Formation).
- Telecom Domain Expertise
• Understand telecom‑specific datasets such as
- Network KPIs (4G/5G tower logs)
- Billing & revenue assurance
- Build models and pipelines to support network analytics, customer 360, churn prediction, fraud detection , etc.
- Performance Optimization & Monitoring
- Tune Spark/Glue jobs for performance and cost.
- Monitor Redshift/Athena/S3 efficiency and implement best practices.
- Perform data quality checks and validation across pipelines.
- Dev Ops & CI/CD (Preferred)
- Use Git, Code Pipeline, Terraform/Cloud Formation for infrastructure and deployments.
- Automate pipeline deployment and monitoring.
- Required Skills
3–10 years experience in data engineering.
• Strong hands‑on experience with
- Python/SQL
- Telecom data pipelines and handling large‑scale structured/semi‑structured data.
- Strong problem‑solving, optimization, and debugging skills.
- Good to Have Skills
- Knowledge of AWS Lake Formation , Kafka/Kinesis , Airflow , or Delta/Apache Hudi .
- Experience with ML workflows in telecom (churn, network prediction).
- Seniority level
- Mid‑Senior level
- Employment type
- Full‑time
- Job function
- Information Technology
- #J-18808-Ljbffr
Aws Data Engineer (Telecom Domain) in Ipswich employer: BULLIT MANAGEMENT SERVICES LIMITED
BULLIT MANAGEMENT SERVICES LIMITED is an exceptional employer that fosters a collaborative and innovative work culture, where your contributions as an AWS Analytics Engineer will directly impact the organisation's analytics capabilities. With a strong emphasis on employee growth, you will have access to continuous learning opportunities and cutting-edge technologies, all while working in a dynamic environment that values creativity and teamwork.
Contact Details:
BULLIT MANAGEMENT SERVICES LIMITED Recruitment Team
