
Job Overview
Location
England, United Kingdom
Job Type
Full-time
Category
Data & Analytics
Date Posted
April 29, 2026
Full Job Description
đź“‹ Description
- • Senior Data Specialist role focused on making messy energy market data usable through deep data understanding and Python-based wrangling, not platform engineering or pure pipeline building
- • Day-to-day tasks include mapping BM units to power plants and fuel types, reconciling legacy and current data formats, ensuring consistency between Elexon message types, and cleaning time-series data by detecting outliers, filling gaps, and resolving overlapping timestamps
- • Alex Staff Agency operates in the energy data space, requiring specialists who can investigate data discrepancies, build reference datasets linking identifiers across Elexon, National Grid ESO, and TEC registers, and document assumptions for downstream users
- • The role offers opportunity to develop expertise in energy market data structures, build reusable Python cleaning routines, design PostgreSQL schemas, and gain experience with dbt and GitHub Actions while working remotely with UK business hour overlap
Skills & Technologies
About Alex Staff Agency
Alex Staff Agency is a recruitment and staffing solutions provider. They specialize in connecting businesses with qualified professionals across various industries, offering both temporary and permanent placement services. The agency focuses on understanding the specific needs of their clients and candidates to ensure a successful match. Their services likely encompass sourcing, screening, interviewing, and onboarding processes, aiming to streamline recruitment for employers and provide career opportunities for job seekers. They operate within the human resources and talent acquisition sector, facilitating workforce solutions.
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