Data Engineer: Warehouse & Graph Modelling Expert

NextLink Group; Greater London; On-site; GBP 70,000 - 110,000; Full time

Job summary

Nextlink is seeking a Data Engineer with strong modelling experience for data warehouse and graph paradigms in a cloud-native GCP environment. You will design, develop, and maintain scalable data solutions, collaborate with stakeholders, and contribute to enterprise data initiatives.

The role requires hands-on experience with BigQuery, Dataform, Airflow/Cloud Composer, Terraform, and data governance practices. A self-driven, collaborative mindset is essential for success.

Qualifications

• Experience with Google Cloud Platform (GCP) and cloud-native data platforms.
• Hands-on knowledge of data warehouse modelling and graph data modelling.
• Experience with CI/CD pipelines and IaC (Terraform, GitLab).
• Knowledge of data governance, metadata management and data quality practices.

Responsibilities

• Design, develop, and maintain scalable data pipelines and transformation frameworks.
• Build and optimize data processing solutions using BigQuery, Dataform, and Python.
• Develop, schedule, and monitor Airflow DAGs within Cloud Composer.
• Implement CI/CD pipelines and Terraform modules for infrastructure provisioning.

Skills

GCP

Cloud-native data platforms

IAM controls

Data modelling

BigQuery

Python

Data governance

Data contracts

API consumption

Stakeholder management

Education

Bachelor's degree in Computer Science / IT / Engineering

Tools

Dataform

GitLab CI/CD

Terraform

Google Cloud Composer

BigQuery

Pub/Sub

GCS

Airflow

Job description

Nextlink is seeking a Data Engineer with strong modelling experience for data warehouse and graph paradigms in a cloud-native GCP environment. You will design, develop, and maintain scalable data solutions, collaborate with stakeholders, and contribute to enterprise data initiatives.

The role requires hands-on experience with BigQuery, Dataform, Airflow/Cloud Composer, Terraform, and data governance practices. A self-driven, collaborative mindset is essential for success.