Data Engineer - Geospatial Pipelines & Data Quality (Remote)

Data Freelance Hub; Greater London; Hybrid; GBP 60,000 - GBP 80,000; Full time

Job summary

A data solutions company is looking for a Data Engineer for a 6-month hybrid contract in London. You'll focus on building data ingestion and transformation pipelines, implementing data cleansing, and working with geospatial data. The role requires strong SQL and Python skills, experience with modern data tools like Spark, and solid knowledge of data profiling and quality checks. Join a dynamic team focused on improving data processes within the Breast Screening Pathway team.

Qualifications

• Strong experience in data transformation-focused pipelines.
• Advanced SQL knowledge for profiling, joins/merges.
• Experience with Python data wrangling packages.
• Proven experience with geospatial data workflows.
• Ability to build robust data quality checks.

Responsibilities

• Build secure, repeatable data ingestion and transformation pipelines.
• Implement data cleansing rules and produce auditable outputs.
• Analyse existing system datasets to identify data issues.
• Develop data transformation-heavy pipelines.
• Utilise advanced SQL for profiling and performance tuning.

Skills

SQL

Python

Data Profiling

Geospatial Data

Data Cleansing

Data Transformation

Azure Data Factory

Spark

Tools

Pandas

Polars

Scikit-learn

Matplotlib

Job description

A data solutions company is looking for a Data Engineer for a 6-month hybrid contract in London. You'll focus on building data ingestion and transformation pipelines, implementing data cleansing, and working with geospatial data. The role requires strong SQL and Python skills, experience with modern data tools like Spark, and solid knowledge of data profiling and quality checks. Join a dynamic team focused on improving data processes within the Breast Screening Pathway team.