Galaxi Consulting Group
Data Engineer
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🚨 Hiring: Data Engineer & Data Analyst | Telecom | Greater London
We are hiring experienced Data Engineering and Data Analytics professionals for an exciting large-scale Telecommunications programme in Greater London.
📍 Location: Greater London
🏢 Work Pattern: 3 days/week in office
📅 Start: Immediate / ASAP
📆 Contract: Minimum 6 months
💷 Rates:
- Data Engineer: £400 - £450 /day Inside IR35
- Data Analyst: £300 – £350/day Inside IR35
🔹 Role 1: Data Engineer – Data Modelling
We are looking for a Data Engineer with strong data modelling and GCP experience.
Key Skills:
- Advanced SQL & BigQuery
- Dataform & SQL modelling
- Data Warehouse & Graph modelling
- Conceptual, Logical & Physical data modelling
- SCD, Time Series & Medallion Architecture
- Python
- Airflow / Google Cloud Composer
- GCS
- GitLab & CI/CD
- Terraform / IaC
- SpannerDB – schema design & querying
- Pub/Sub
- GraphQL
- BigQuery Knowledge Catalog & data governance
- GIS / BigQuery GIS
- Telecom data – network topology, KPIs, telemetry & asset lifecycle
- Strong stakeholder management
- Dataflow / Apache Beam is a plus
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🔹 Role 2: Data Analyst
We are seeking a Data Analyst with strong SQL, BigQuery, data modelling, GIS and telecom experience.
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Key Skills:
- Advanced SQL & BigQuery
- BigQuery optimisation, partitioning & clustering
- BigQuery IAM
- GraphQL
- Semantic data modelling
- Conceptual, Logical & Physical modelling
- SCD & Time Series modelling
- Medallion Architecture
- GCS & IAM
- GitLab
- Tableau or Looker
- BigQuery dashboard/data integration
- GIS / BigQuery GIS
- Telecom – network topology, KPIs, telemetry & asset lifecycle
- Strong stakeholder communication
- Dataform is a plus
📩 Interested? Please send your updated CV along with your current location, availability/notice period, right-to-work status and expected daily rate.
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