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BrightBox Group

SQL Developer

Hybrid

Liverpool, United kingdom

Freelance

07-01-2026

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Skills

Python Tableau SQL Data Engineering Version Control Test Quality Assurance Decision-making Architecture git power bi Azure AWS Analytics GCP

Job Specifications

Data Engineer / Analytics Engineer

Contract

£400-£450pd (Outside IR35)

Remote working

About the Role

We are looking for a skilled Data Engineer (or Analytics Engineer, depending on experience) to design, build, and maintain the data foundations that power our reporting, analytics, and decision-making. You will work closely with data analysts, engineers, and client teams to create clean, reliable datasets and ensure seamless data flows across our systems.

What You’ll Do

Database & Architecture

Design and implement relational database schemas.
Set up and maintain raw, test, and production database environments.
Ensure data integrity, scalability, and performance across systems.

Data Engineering / ETL

Build and maintain ETL/ELT pipelines using SQL or Python.
Transform and wrangle data from multiple sources into analytics-ready tables.
Create reliable methods to read/write user inputs from the front-end into the database.

BI & Reporting Integration

Prepare clean, structured, reporting-ready data models.
Ensure smooth integration with BI tools such as Power BI or Tableau.
Support analysts by providing well-designed datasets and documentation.

Engineering & Collaboration

Use Git for version control and collaborative development.
Maintain clear documentation and implement data quality checks.
Work closely with data analysts, engineers, and client teams to deliver high-quality solutions.

Nice to Have

Experience in the energy sector.
Understanding of workforce planning.
Familiarity with unit testing and quality assurance practices.
Exposure to cloud deployment (AWS, Azure, GCP).

About the Company

BrightBox Group, the inventor of the "liquid workforce" operating model, provides on-demand software, digital and AI Day One Skills(tm) that accelerate business performance, growth and innovation for successful technology scale-ups, agencies and consultancies. BrightBox's unique AI+Human Skills-led approach, delivered through its cutting-edge platform creates competitive advantage. Know more