Period
to 24 November 2017

The following table provides summary statistics for contract job vacancies advertised in Hammersmith with a requirement for SQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited SQL over the 6 months to 24 November 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.

SQL (Structured Query Language)
West London > Hammersmith
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 13 9 12
Rank change year-on-year -4 +3 -3
Contract jobs citing SQL 7 7 13
As % of all contract IT jobs advertised in Hammersmith 8.33% 10.29% 12.50%
As % of the Programming Languages category 21.21% 38.89% 28.26%
Number of daily rates quoted 7 6 8
Hammersmith median daily rate £450 £381 £400
Median daily rate % change year-on-year +18.03% -4.69% +3.09%
10th Percentile £380 £372 £324
90th Percentile £483 £438 £491
West London median daily rate £425 £375 £350
% change year-on-year +13.33% +7.14% -6.67%
Number of hourly rates quoted 0 0 0
Hammersmith median hourly rate - - -
West London median hourly rate £19.25 £35.00 £33.50
% change year-on-year -45.00% +4.48% +48.89%

SQL is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hammersmith with a requirement for coding skills.

All Programming Languages
Hammersmith
Contract vacancies with a requirement for coding skills 33 18 46
As % of all contract IT jobs advertised in Hammersmith 39.29% 26.47% 44.23%
Number of daily rates quoted 29 13 36
Hammersmith median daily rate £450 £425 £371
Median daily rate % change year-on-year +5.88% +14.48% -1.00%
10th Percentile £360 £370 £311
90th Percentile £586 £488 £513
West London median daily rate £475 £413 £375
% change year-on-year +15.15% +10.00% -6.25%
Number of hourly rates quoted 1 2 1
Hammersmith median hourly rate £24.87 £42.00 £43.00
Median hourly rate % change year-on-year -40.79% -2.33% -
West London median hourly rate £42.50 £27.50 £32.50
% change year-on-year +54.55% -15.38% -12.16%

SQL
Job Vacancy Trend in Hammersmith

Job postings citing SQL as a percentage of all IT jobs advertised in Hammersmith.

Job vacancy trend for SQL in Hammersmith

SQL
Contractor Daily Rate Trend in Hammersmith

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing SQL in Hammersmith.

Contractor daily rate trend for SQL in Hammersmith

SQL
Contractor Hourly Rate Trend in Hammersmith

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing SQL in Hammersmith.

Contractor hourly rate trend for SQL in Hammersmith

For the 6 months to 24 November 2017, IT contractor jobs citing SQL 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 Hammersmith region with a requirement for SQL.

1 4 (57.14%) SQL Server
1 4 (57.14%) OLAP
1 4 (57.14%) T-SQL
1 4 (57.14%) SQL Server Reporting Services
1 4 (57.14%) Data Analysis
1 4 (57.14%) SQL Server Integration Services
1 4 (57.14%) SQL Server Analysis Services
1 4 (57.14%) Data Architecture
1 4 (57.14%) Tableau
1 4 (57.14%) SQL Server 2012
1 4 (57.14%) OLAP Cube
1 4 (57.14%) SQL Server 2016
2 3 (42.86%) Software Engineering
2 3 (42.86%) CSS
2 3 (42.86%) HTML
3 2 (28.57%) GIS
3 2 (28.57%) SOAP
3 2 (28.57%) XML
3 2 (28.57%) XSL
3 2 (28.57%) Unix
3 2 (28.57%) Linux
3 2 (28.57%) Python
3 2 (28.57%) Red Hat
3 2 (28.57%) JSON
3 2 (28.57%) JIRA
3 2 (28.57%) PostgreSQL
3 2 (28.57%) Fedora
3 2 (28.57%) SDLC
3 2 (28.57%) PostGIS
3 2 (28.57%) Jenkins

SQL
Co-occurring IT Skills in Hammersmith 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 4 (57.14%) OLAP
1 4 (57.14%) OLAP Cube
1 4 (57.14%) SQL Server
1 4 (57.14%) SQL Server 2012
1 4 (57.14%) SQL Server 2016
1 4 (57.14%) SQL Server Analysis Services
1 4 (57.14%) SQL Server Integration Services
1 4 (57.14%) SQL Server Reporting Services
2 2 (28.57%) GIS
2 2 (28.57%) PostgreSQL
2 2 (28.57%) Redis
Development Applications
1 2 (28.57%) Jenkins
1 2 (28.57%) JIRA
2 1 (14.29%) Moq
2 1 (14.29%) NUnit
Job Titles
1 5 (71.43%) Developer
2 4 (57.14%) Senior Developer
2 4 (57.14%) Senior SQL Developer
2 4 (57.14%) SQL Developer
3 2 (28.57%) Python Software Engineer
3 2 (28.57%) Software Engineer
4 1 (14.29%) .NET Developer
4 1 (14.29%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 3 (42.86%) CSS
1 3 (42.86%) HTML
2 2 (28.57%) HTML5
2 2 (28.57%) JSON
2 2 (28.57%) PostGIS
2 2 (28.57%) RabbitMQ
2 2 (28.57%) REST
2 2 (28.57%) RESTful
2 2 (28.57%) SOAP
2 2 (28.57%) XML
2 2 (28.57%) XSL
3 1 (14.29%) .NET
3 1 (14.29%) .NET Framework
3 1 (14.29%) AngularJS
3 1 (14.29%) Django
3 1 (14.29%) Entity Framework
3 1 (14.29%) jQuery
3 1 (14.29%) NHibernate
3 1 (14.29%) WCF
3 1 (14.29%) WPF
Miscellaneous
1 1 (14.29%) Computer Science
Operating Systems
1 2 (28.57%) CentOS
1 2 (28.57%) Fedora
1 2 (28.57%) Linux
1 2 (28.57%) Unix
Processes & Methodologies
1 4 (57.14%) Data Analysis
1 4 (57.14%) Data Architecture
2 3 (42.86%) Software Engineering
3 2 (28.57%) SDLC
3 2 (28.57%) Web Development
4 1 (14.29%) Agile Software Development
4 1 (14.29%) MVC
Programming Languages
1 4 (57.14%) T-SQL
2 2 (28.57%) Python
3 1 (14.29%) C#
3 1 (14.29%) C++
3 1 (14.29%) JavaScript
Qualifications
1 1 (14.29%) Computer Science Degree
1 1 (14.29%) Degree
System Software
1 1 (14.29%) Docker
Vendors
1 4 (57.14%) Tableau
2 2 (28.57%) Oracle
2 2 (28.57%) Red Hat