Data Engineer

Cierti; Greater London; Hybrid; GBP 60,000 - 90,000; Full time

Job summary

Cierti is recruiting a Data Engineer in London on a hybrid contract basis (3 days in the office). You will join a high-profile data transformation programme focused on building and optimizing a modern cloud data platform to support migrations and integrations.

Key responsibilities include designing data pipelines, maintaining BigQuery datasets, and developing ELT workflows with DBT, Airflow and related tools. Collaboration with analytics, engineering and architecture teams is essential.

Qualifications

• Minimum experience designing and building scalable data pipelines.
• Experience with BigQuery datasets and cloud data platforms.
• Proficient in SQL and Python for data transformation.

Responsibilities

• Design, build and optimise data pipelines
• Develop and maintain BigQuery datasets
• Build ELT workflows using modern tooling
• Support platform migrations and integration projects
• Improve data quality and platform reliability
• Collaborate with engineering, architecture and analytics teams
• Deliver scalable solutions in a fast-moving environment
• Work with GCP, DBT, Airflow/Astronomer

Skills

Strong ETL/ELT experience

Tools

GCP

BigQuery

SQL

Python

DBT

Airflow

Astronomer

Job description

London | Hybrid (3 Days Office) | Contract

An exciting opportunity has arisen for an experienced Data Engineer to join a high-profile data transformation programme

You'll join a specialist team focused on building and optimising a modern cloud data platform whilst supporting business-critical migration and integration projects.

Responsibilities

• Design, build and optimise data pipelines


• Develop and maintain BigQuery datasets


• Build ELT workflows using modern tooling


• Support platform migrations and acquisition integration


• Improve data quality and platform reliability


• Collaborate with engineering, architecture and analytics teams


• Deliver scalable solutions in a fast-moving environment


• GCP


• BigQuery


• SQL


• Python


• DBT


• Airflow / Astronomer


• Strong ETL/ELT experience

Ideal Experience

• Gaming, gambling, fintech or high-volume customer data environments