Period
to 23 September 2018

The median contractor rate for a Data Warehouse Developer was £425 per day in advertised job vacancies in Slough during the 6 months to 23 September 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
Berkshire > Slough
6 months to
23 Sep 2018
Same period 2017 Same period 2016
Rank 35 - -
Rank change year-on-year - - +48
Contract jobs requiring a Data Warehouse Developer 1 0 0
As % of all contract IT jobs advertised in Slough 0.30% - -
As % of the Job Titles category 0.31% - -
Number of daily rates quoted 1 0 0
Slough median daily rate £425 - -
Berkshire median daily rate £363 £467 -
% change year-on-year -22.38% - -
Number of hourly rates quoted 0 0 0
Slough median hourly rate - - -
Berkshire median hourly rate - - -

The following table is for comparison with the above and includes summary statistics for all contract IT job vacancies advertised in Slough. 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
Slough
Contract vacancies in Slough with a recognized job title 319 275 300
% of contract IT jobs with a recognized job title 96.67% 93.86% 94.34%
Number of daily rates quoted 212 186 199
Slough median daily rate £400 £400 £363
Median daily rate % change year-on-year - +10.34% +3.57%
10th Percentile £187 £213 £223
90th Percentile £538 £531 £483
Berkshire median daily rate £415 £415 £400
% change year-on-year - +3.75% +3.23%
Number of hourly rates quoted 7 6 13
Slough median hourly rate £20.00 £14.00 £15.00
Median hourly rate % change year-on-year +42.86% -6.67% -16.67%
10th Percentile £15.55 £11.13 £8.90
90th Percentile £20.40 £17.50 £35.14
Berkshire median hourly rate £20.00 £15.50 £14.00
% change year-on-year +29.03% +10.71% -35.03%

Data Warehouse Developer
Job Vacancy Trend in Slough

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

Job vacancy trend for Data Warehouse Developer in Slough

Data Warehouse Developer
Contractor Daily Rate Trend in Slough

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

Contractor daily rate trend for Data Warehouse Developer in Slough

Data Warehouse Developer Skill Set
Top 7 Co-occurring IT Skills in Slough

For the 6 months to 23 September 2018, Data Warehouse Developer contract jobs required the following IT skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Slough region featuring Data Warehouse Developer in the job title.

1 1 (100.00%) SQL
1 1 (100.00%) T-SQL
1 1 (100.00%) SQL Server
1 1 (100.00%) Data Warehouse
1 1 (100.00%) Migration
1 1 (100.00%) SQL Server Integration Services
1 1 (100.00%) Kimball Methodology

Data Warehouse Developer Skill Set
Co-occurring IT Skills in Slough 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:

Database & Business Intelligence
1 1 (100.00%) Data Warehouse
1 1 (100.00%) SQL Server
1 1 (100.00%) SQL Server Integration Services
Processes & Methodologies
1 1 (100.00%) Kimball Methodology
1 1 (100.00%) Migration
Programming Languages
1 1 (100.00%) SQL
1 1 (100.00%) T-SQL