Period
to 21 January 2018

The median contractor rate for a Data Warehouse Developer was £275 per day in advertised job vacancies in South Wales during the 6 months to 21 January 2018.

The first table below provides contractor rate benchmarking and summary statistics including a comparison to same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Data Warehousing (DWH) Developer
Wales > South Wales
6 months to
21 Jan 2018
Same period 2017 Same period 2016
Rank 71 80 -
Rank change year-on-year +9 - -
Contract jobs requiring a Data Warehouse Developer 10 8 0
As % of all contract IT jobs advertised in South Wales 0.98% 0.73% -
As % of the Job Titles category 1.02% 0.75% -
Number of daily rates quoted 9 5 0
South Wales median daily rate £275 £190 -
Median daily rate % change year-on-year +45.12% - -
Wales median daily rate £288 £190 £325
% change year-on-year +51.72% -41.69% +1.56%
Number of hourly rates quoted 0 1 0
South Wales median hourly rate - £21.50 -
Wales median hourly rate - £21.50 -

The following table is for comparison with the above and includes summary statistics for all contract IT job vacancies advertised in South 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 contract jobs in our overall sample.

All Contract IT Job Vacancies
South Wales
Contract vacancies in South Wales with a recognized job title 977 1,069 1,171
% of contract IT jobs with a recognized job title 95.69% 97.01% 96.46%
Number of daily rates quoted 643 739 872
South Wales median daily rate £375 £400 £350
Median daily rate % change year-on-year -6.25% +14.29% -
10th Percentile £165 £179 £213
90th Percentile £513 £538 £475
Wales median daily rate £393 £400 £350
% change year-on-year -1.88% +14.29% -
Number of hourly rates quoted 60 67 56
South Wales median hourly rate £15.00 £15.50 £16.00
Median hourly rate % change year-on-year -3.23% -3.13% +12.28%
10th Percentile £10.24 £10.75 £10.00
90th Percentile £53.35 £61.25 £47.29
Wales median hourly rate £15.00 £13.50 £14.00
% change year-on-year +11.11% -3.57% -3.45%

Data Warehouse Developer
Job Vacancy Trend in South Wales

Job postings that featured Data Warehouse Developer in the job title as a percentage of all IT jobs advertised in South Wales.

Job vacancy trend for Data Warehouse Developer in South Wales

Data Warehouse Developer
Contractor Daily Rate Trend in South Wales

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Warehouse Developer in South Wales.

Contractor daily rate trend for Data Warehouse Developer in South Wales

Data Warehouse Developer
Contractor Daily Rate Histogram in South Wales

The daily rate distribution of IT jobs citing Data Warehouse Developer in South Wales over the 6 months to 21 January 2018.

Contractor daily rate histogram for Data Warehouse Developer in South Wales

Data Warehouse Developer
Contract Job Locations in South Wales

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Warehouse Developer within the South Wales region over the 6 months to 21 January 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cardiff 0 9 £250 +36.24%
Data Warehouse Developer
Wales

Data Warehouse Developer Skill Set
Top 30 Co-occurring IT Skills in South Wales

For the 6 months to 21 January 2018, Data Warehouse Developer contract jobs required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the South Wales region featuring Data Warehouse Developer in the job title.

1 10 (100.00%) Data Warehouse
1 10 (100.00%) Microsoft
1 10 (100.00%) SQL Server Integration Services
2 8 (80.00%) SQL
3 7 (70.00%) XML
3 7 (70.00%) XSD
3 7 (70.00%) ETL
3 7 (70.00%) XML Schema
3 7 (70.00%) SQL Server Management Studio (SSMS)
4 4 (40.00%) NHS
5 2 (20.00%) Continuous Improvement
5 2 (20.00%) Kimball Methodology
5 2 (20.00%) Relational Database
5 2 (20.00%) Logical Data Model
5 2 (20.00%) Physical Data Model
5 2 (20.00%) SDLC
5 2 (20.00%) Agile Software Development
5 2 (20.00%) Migration
5 2 (20.00%) Scrum
5 2 (20.00%) Teradata
5 2 (20.00%) Requirements Analysis
5 2 (20.00%) Project Planning
5 2 (20.00%) Continuous Integration
5 2 (20.00%) System Testing
5 2 (20.00%) Data Migration
5 2 (20.00%) Data Cleansing
5 2 (20.00%) Data Integration
5 2 (20.00%) iSeries
5 2 (20.00%) Informatica
5 2 (20.00%) Business Intelligence

Data Warehouse Developer Skill Set
Co-occurring IT Skills in South Wales by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Cloud Services
1 1 (10.00%) Microsoft Azure
Database & Business Intelligence
1 10 (100.00%) Data Warehouse
1 10 (100.00%) SQL Server Integration Services
2 2 (20.00%) Relational Database
2 2 (20.00%) SQL Server
2 2 (20.00%) Star Schema
3 1 (10.00%) SQL Server Analysis Services
Development Applications
1 7 (70.00%) SQL Server Management Studio (SSMS)
Libraries, Frameworks & Software Standards
1 7 (70.00%) XML
1 7 (70.00%) XML Schema
1 7 (70.00%) XSD
2 1 (10.00%) Web Services
Miscellaneous
1 4 (40.00%) NHS
2 2 (20.00%) iSeries
3 1 (10.00%) Data Structures
Processes & Methodologies
1 7 (70.00%) ETL
2 2 (20.00%) Agile Software Development
2 2 (20.00%) Business Intelligence
2 2 (20.00%) Continuous Improvement
2 2 (20.00%) Continuous Integration
2 2 (20.00%) Data Cleansing
2 2 (20.00%) Data Integration
2 2 (20.00%) Data Migration
2 2 (20.00%) Data Modelling
2 2 (20.00%) ITIL
2 2 (20.00%) Kimball Methodology
2 2 (20.00%) Logical Data Model
2 2 (20.00%) Migration
2 2 (20.00%) Physical Data Model
2 2 (20.00%) Project Planning
2 2 (20.00%) Requirements Analysis
2 2 (20.00%) Scrum
2 2 (20.00%) SDLC
2 2 (20.00%) System Testing
3 1 (10.00%) Data Security
Programming Languages
1 8 (80.00%) SQL
Systems Management
1 1 (10.00%) Systems Management Server (SMS)
Vendors
1 10 (100.00%) Microsoft
2 2 (20.00%) IBM
2 2 (20.00%) Informatica
2 2 (20.00%) Oracle
2 2 (20.00%) Teradata