Period
to 11 December 2017

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 11 December 2017 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
11 Dec 2017
Same period 2016 Same period 2015
Rank 35 40 47
Rank change year-on-year +5 +7 +3
Contract jobs citing Data Warehouse 27 15 14
As % of all contract IT jobs advertised in Kent 4.96% 3.09% 2.54%
As % of the Database & Business Intelligence category 16.67% 12.93% 9.59%
Number of daily rates quoted 26 12 13
Kent median daily rate £344 £331 £263
Median daily rate % change year-on-year +3.77% +26.19% -23.64%
10th Percentile £200 £189 £206
90th Percentile £350 £434 £435
South East median daily rate £401 £415 £425
% change year-on-year -3.49% -2.35% +6.25%
Number of hourly rates quoted 0 0 0
Kent median hourly rate - - -
South East median hourly rate £42.25 £51.50 £25.44
% change year-on-year -17.96% +102.44% -35.59%

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 162 116 146
As % of all contract IT jobs advertised in Kent 29.78% 23.92% 26.45%
Number of daily rates quoted 130 80 112
Kent median daily rate £350 £338 £338
Median daily rate % change year-on-year +3.70% - +5.47%
10th Percentile £274 £261 £206
90th Percentile £438 £534 £471
South East median daily rate £425 £400 £380
% change year-on-year +6.13% +5.26% +8.57%
Number of hourly rates quoted 0 0 1
Kent median hourly rate - - £30.00
South East median hourly rate £42.50 £20.50 £26.50
% change year-on-year +107.32% -22.64% +10.42%

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 11 December 2017.

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 11 December 2017. 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
Dartford +3 3 £223 +71.15%
Tonbridge -1 3 £193 -
Maidstone -11 1 £350 -
West Malling - 1 £338 -
Data Warehouse
South East

For the 6 months to 11 December 2017, IT contractor jobs citing Data Warehouse also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Kent region with a requirement for Data Warehouse.

1 25 (92.59%) SQL
2 21 (77.78%) SQL Server Integration Services
3 17 (62.96%) .NET
3 17 (62.96%) SQL Server
4 15 (55.56%) T-SQL
4 15 (55.56%) Migration
5 14 (51.85%) Data Management
5 14 (51.85%) Statistics
5 14 (51.85%) .NET Framework
5 14 (51.85%) Team Foundation Server
5 14 (51.85%) Entity Framework
5 14 (51.85%) High Availability
5 14 (51.85%) Web Services
5 14 (51.85%) Algorithms
6 10 (37.04%) SQL Server Reporting Services
7 8 (29.63%) ETL
8 6 (22.22%) NHS
9 4 (14.81%) Microsoft Excel
10 3 (11.11%) Finance
10 3 (11.11%) Greenfield Project
10 3 (11.11%) SDLC
11 2 (7.41%) Xamarin
11 2 (7.41%) Performance Tuning
11 2 (7.41%) SQL Server Management Studio (SSMS)
11 2 (7.41%) Windows
11 2 (7.41%) MVC
11 2 (7.41%) Agile Software Development
11 2 (7.41%) Banking
11 2 (7.41%) Data Analysis
11 2 (7.41%) RabbitMQ

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 (3.70%) SharePoint
Applications
1 4 (14.81%) Microsoft Excel
2 2 (7.41%) Microsoft Office
Communications & Networking
1 1 (3.70%) DNS
1 1 (3.70%) HTTP
1 1 (3.70%) Internet
Database & Business Intelligence
1 21 (77.78%) SQL Server Integration Services
2 17 (62.96%) SQL Server
3 10 (37.04%) SQL Server Reporting Services
4 1 (3.70%) DB2
4 1 (3.70%) Oracle Discoverer
4 1 (3.70%) SQL Server Analysis Services
Development Applications
1 14 (51.85%) Team Foundation Server
2 2 (7.41%) SQL Server Management Studio (SSMS)
General
1 3 (11.11%) Finance
2 2 (7.41%) Banking
3 1 (3.70%) Advertising
3 1 (3.70%) Publishing
Job Titles
1 21 (77.78%) Developer
2 20 (74.07%) SQL Developer
3 14 (51.85%) Database Developer
3 14 (51.85%) SQL Database Developer
3 14 (51.85%) SSIS Developer
3 14 (51.85%) T-SQL Developer
4 5 (18.52%) Analyst
5 3 (11.11%) Data Warehouse Developer
5 3 (11.11%) ETL Developer
5 3 (11.11%) SSRS Developer
5 3 (11.11%) Technical Analyst
6 2 (7.41%) .NET Developer
6 2 (7.41%) Data Analyst
7 1 (3.70%) Business Developer
7 1 (3.70%) Business Intelligence Developer
7 1 (3.70%) Governance Analyst
7 1 (3.70%) Incident and Problem Manager
7 1 (3.70%) Incident Manager
7 1 (3.70%) Problem Manager
Libraries, Frameworks & Software Standards
1 17 (62.96%) .NET
2 14 (51.85%) .NET Framework
2 14 (51.85%) Entity Framework
2 14 (51.85%) Web Services
3 2 (7.41%) RabbitMQ
3 2 (7.41%) WCF
3 2 (7.41%) WPF
4 1 (3.70%) XML
Miscellaneous
1 14 (51.85%) Algorithms
2 6 (22.22%) NHS
3 3 (11.11%) Greenfield Project
Operating Systems
1 2 (7.41%) Windows
2 1 (3.70%) OpenVMS
2 1 (3.70%) Windows Server
Processes & Methodologies
1 15 (55.56%) Migration
2 14 (51.85%) Data Management
2 14 (51.85%) High Availability
2 14 (51.85%) Statistics
3 8 (29.63%) ETL
4 3 (11.11%) SDLC
5 2 (7.41%) Agile Software Development
5 2 (7.41%) Business Analysis
5 2 (7.41%) Business Intelligence
5 2 (7.41%) Data Analysis
5 2 (7.41%) Dimensional Modelling
5 2 (7.41%) MVC
5 2 (7.41%) Performance Tuning
6 1 (3.70%) Business Continuity
6 1 (3.70%) Data Modelling
6 1 (3.70%) Data Validation
6 1 (3.70%) Disaster Recovery
6 1 (3.70%) Incident Management
6 1 (3.70%) Problem Management
6 1 (3.70%) Validation
Programming Languages
1 25 (92.59%) SQL
2 15 (55.56%) T-SQL
3 2 (7.41%) C#
Quality Assurance & Compliance
1 1 (3.70%) Data Quality
Vendors
1 2 (7.41%) Xamarin
2 1 (3.70%) Citrix
2 1 (3.70%) Cognos
2 1 (3.70%) MicroStrategy
2 1 (3.70%) Oracle
2 1 (3.70%) VMware