Data Warehouse Developer Job Trends, Salaries & Skill Sets in Wales

Data Warehousing Developer (DWH Developer)
UK > Wales

As of 9 June 2026, there is not enough information available from job vacancies posted within the last 6 months to determine the median Data Warehousing Developer (DWH Developer) salary in Wales.

	6 months to 9 Jun 2026	Same period 2025	Same period 2024
Rank	-	-	116
Rank change year-on-year	-	-	-1
Permanent jobs requiring a Data Warehouse Developer	0	0	1
As % of all permanent jobs in Wales	-	-	0.047%
As % of the Job Titles category	-	-	0.051%
Number of salaries quoted	0	0	1
Median annual salary (50^th Percentile)	-	-	£43,257
Median % change year-on-year	-	-	+17.71%
UK median annual salary	-	£82,500	£39,000
% change year-on-year	-	+111.54%	-44.29%

All Permanent IT Job Roles
Wales

For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in Wales. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

Permanent vacancies in Wales with a recognized job title	1,735	450	1,971
% of permanent jobs with a recognized job title	93.48%	86.21%	92.71%
Number of salaries quoted	1,142	280	1,513
10^th Percentile	£30,000	£25,438	£26,500
25^th Percentile	£35,000	£33,875	£33,000
Median annual salary (50^th Percentile)	£45,000	£50,447	£45,000
Median % change year-on-year	-10.80%	+12.10%	-
75^th Percentile	£60,000	£67,500	£57,500
90^th Percentile	£76,201	£78,750	£68,750
UK median annual salary	£55,000	£57,500	£52,500
% change year-on-year	-4.35%	+9.52%	-12.50%

Data Warehouse Developer
Job Vacancy Trend in Wales

Historical trend showing the proportion of permanent IT job postings featuring 'Data Warehouse Developer' in the job title relative to all permanent IT jobs advertised in Wales.