Period
to 13 December 2018

The following table provides summary statistics for contract job vacancies advertised in Kent with a requirement for Data Warehouse skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Warehouse over the 6 months to 13 December 2018 with a comparison to the 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
South East > Kent
6 months to
13 Dec 2018
Same period 2017 Same period 2016
Rank 46 35 40
Rank change year-on-year -11 +5 +7
Contract jobs citing Data Warehouse 11 27 15
As % of all contract IT jobs advertised in Kent 2.74% 4.96% 3.09%
As % of the Database & Business Intelligence category 11.34% 16.67% 12.93%
Number of daily rates quoted 7 26 12
Kent median daily rate £338 £344 £331
Median daily rate % change year-on-year -1.82% +3.77% +26.19%
10th Percentile £254 £200 £189
90th Percentile £348 £350 £434
South East median daily rate £450 £401 £415
% change year-on-year +12.36% -3.49% -2.35%
Number of hourly rates quoted 0 0 0
Kent median hourly rate - - -
South East median hourly rate £40.00 £42.25 £51.50
% change year-on-year -5.33% -17.96% +102.44%

Data Warehouse is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Kent with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Kent
Contract vacancies with a requirement for database or business intelligence skills 97 162 116
As % of all contract IT jobs advertised in Kent 24.19% 29.78% 23.92%
Number of daily rates quoted 60 130 80
Kent median daily rate £400 £350 £338
Median daily rate % change year-on-year +14.29% +3.70% -
10th Percentile £306 £274 £261
90th Percentile £575 £438 £534
South East median daily rate £450 £425 £400
% change year-on-year +5.94% +6.19% +5.26%
Number of hourly rates quoted 4 0 0
Kent median hourly rate £35.00 - -
South East median hourly rate £37.50 £42.50 £20.50
% change year-on-year -11.76% +107.32% -22.64%

Data Warehouse
Job Vacancy Trend in Kent

Job postings citing Data Warehouse as a percentage of all IT jobs advertised in Kent.

Job vacancy trend for Data Warehouse in Kent

Data Warehouse
Contractor Daily Rate Trend in Kent

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

Contractor daily rate trend for Data Warehouse in Kent

Data Warehouse
Contractor Daily Rate Histogram in Kent

The daily rate distribution of IT jobs citing Data Warehouse in Kent over the 6 months to 13 December 2018.

Contractor daily rate histogram for Data Warehouse in Kent

Data Warehouse
Contractor Hourly Rate Trend in Kent

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Data Warehouse in Kent.

Contractor hourly rate trend for Data Warehouse in Kent

Data Warehouse
Contract Job Locations in Kent

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Warehouse within the Kent region over the 6 months to 13 December 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
Maidstone +16 2 £338 -3.57% 1
Tonbridge -3 1 £170 -11.69%
West Malling -7 1 £323 -4.44% 1
Tunbridge Wells - 1 £338 - 3
Data Warehouse
South East

For the 6 months to 13 December 2018, IT contractor jobs citing Data Warehouse also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Kent region with a requirement for Data Warehouse.

1 9 (81.82%) SQL
2 6 (54.55%) SQL Server Integration Services
2 6 (54.55%) T-SQL
3 5 (45.45%) SQL Server
3 5 (45.45%) ETL
3 5 (45.45%) Finance
4 4 (36.36%) Migration
4 4 (36.36%) .NET
4 4 (36.36%) .NET Framework
4 4 (36.36%) SQL Server Reporting Services
4 4 (36.36%) Entity Framework
5 3 (27.27%) Power BI
5 3 (27.27%) Statistics
5 3 (27.27%) PowerShell
5 3 (27.27%) High Availability
5 3 (27.27%) Snowflake Schema
6 2 (18.18%) Microsoft
6 2 (18.18%) Middleware
6 2 (18.18%) C#
6 2 (18.18%) Web Services
6 2 (18.18%) Continuous Integration
6 2 (18.18%) Data Migration
6 2 (18.18%) Data Mapping
6 2 (18.18%) Team Foundation Server
6 2 (18.18%) Microsoft Azure
6 2 (18.18%) Unit Testing
6 2 (18.18%) Data Management
6 2 (18.18%) Creative Thinking
6 2 (18.18%) Self-Motivation
6 2 (18.18%) SOLID

Data Warehouse
Co-occurring IT Skills in Kent 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:

Application Platforms
1 1 (9.09%) Apache
1 1 (9.09%) Confluence
Cloud Services
1 2 (18.18%) Microsoft Azure
2 1 (9.09%) Amazon AWS
2 1 (9.09%) AWS Elastic Beanstalk
Database & Business Intelligence
1 6 (54.55%) SQL Server Integration Services
2 5 (45.45%) SQL Server
3 4 (36.36%) SQL Server Reporting Services
4 3 (27.27%) Power BI
4 3 (27.27%) Snowflake Schema
5 1 (9.09%) MySQL
5 1 (9.09%) OLAP
5 1 (9.09%) OLAP Cube
5 1 (9.09%) Oracle Database
5 1 (9.09%) PostgreSQL
5 1 (9.09%) SQL Server 2005
5 1 (9.09%) SQL Server 2008
5 1 (9.09%) SQL Server 2012
5 1 (9.09%) SQL Server 2014
5 1 (9.09%) SQL Server 2016
Development Applications
1 2 (18.18%) Team Foundation Server
2 1 (9.09%) Git (software)
2 1 (9.09%) Jenkins
2 1 (9.09%) JIRA
2 1 (9.09%) PhpStorm
2 1 (9.09%) PHPUnit
2 1 (9.09%) Selenium
General
1 5 (45.45%) Finance
2 1 (9.09%) Law
Job Titles
1 11 (100.00%) Developer
2 8 (72.73%) SQL Developer
3 2 (18.18%) .NET Developer
3 2 (18.18%) C# .NET Developer
3 2 (18.18%) C# Developer
3 2 (18.18%) Database Developer
3 2 (18.18%) SQL Database Developer
3 2 (18.18%) SSIS Developer
3 2 (18.18%) T-SQL Developer
4 1 (9.09%) Consultant
4 1 (9.09%) Data Warehouse Developer
4 1 (9.09%) ETL Developer
4 1 (9.09%) PHP Developer
4 1 (9.09%) Senior Developer
4 1 (9.09%) Senior PHP Developer
4 1 (9.09%) SQL Server Developer
4 1 (9.09%) SSRS Developer
Libraries, Frameworks & Software Standards
1 4 (36.36%) .NET
1 4 (36.36%) .NET Framework
1 4 (36.36%) Entity Framework
2 2 (18.18%) Middleware
2 2 (18.18%) Web Services
3 1 (9.09%) CSS
3 1 (9.09%) HTML
3 1 (9.09%) LAMP
3 1 (9.09%) LAPP Stack
3 1 (9.09%) REST
3 1 (9.09%) SOAP
Miscellaneous
1 2 (18.18%) Algorithms
1 2 (18.18%) Self-Motivation
2 1 (9.09%) NHS
2 1 (9.09%) User Experience
Operating Systems
1 1 (9.09%) Linux
1 1 (9.09%) Windows
Processes & Methodologies
1 5 (45.45%) ETL
2 4 (36.36%) Migration
3 3 (27.27%) High Availability
3 3 (27.27%) Statistics
4 2 (18.18%) Continuous Integration
4 2 (18.18%) Creative Thinking
4 2 (18.18%) Data Management
4 2 (18.18%) Data Mapping
4 2 (18.18%) Data Migration
4 2 (18.18%) SOLID
4 2 (18.18%) Unit Testing
5 1 (9.09%) Agile Software Development
5 1 (9.09%) Data Analysis
5 1 (9.09%) DevOps
5 1 (9.09%) Incident Management
5 1 (9.09%) Integration Testing
5 1 (9.09%) MVC
5 1 (9.09%) Pair Programming
Programming Languages
1 9 (81.82%) SQL
2 6 (54.55%) T-SQL
3 3 (27.27%) PowerShell
4 2 (18.18%) C#
5 1 (9.09%) PHP
5 1 (9.09%) PL/SQL
System Software
1 1 (9.09%) Docker
Vendors
1 2 (18.18%) Microsoft
2 1 (9.09%) Oracle