Period
to 17 November 2017

The following table provides summary statistics for contract job vacancies advertised in Redhill 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 17 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)
Surrey > Redhill
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 11 6 1
Rank change year-on-year -5 -5 +8
Contract jobs citing SQL 26 19 37
As % of all contract IT jobs advertised in Redhill 18.18% 18.45% 42.53%
As % of the Programming Languages category 28.89% 42.22% 66.07%
Number of daily rates quoted 25 10 13
Redhill median daily rate £450 £415 £388
Median daily rate % change year-on-year +8.43% +7.10% +21.09%
10th Percentile £375 £349 £316
90th Percentile £520 £430 £500
Surrey median daily rate £450 £400 £400
% change year-on-year +12.50% - +14.29%
Number of hourly rates quoted 2 0 0
Redhill median hourly rate £25.00 - -
Surrey median hourly rate £25.00 £40.00 £25.00
% change year-on-year -37.50% +60.00% -46.52%

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 Redhill with a requirement for coding skills.

All Programming Languages
Redhill
Contract vacancies with a requirement for coding skills 90 45 56
As % of all contract IT jobs advertised in Redhill 62.94% 43.69% 64.37%
Number of daily rates quoted 69 28 19
Redhill median daily rate £425 £383 £350
Median daily rate % change year-on-year +11.11% +9.29% +9.38%
10th Percentile £374 £281 £295
90th Percentile £538 £475 £490
Surrey median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% +11.11%
Number of hourly rates quoted 8 6 2
Redhill median hourly rate £45.00 £22.50 £46.50
Median hourly rate % change year-on-year +100.00% -51.61% -
10th Percentile £25.00 £20.75 £45.75
90th Percentile £50.25 £46.00 £47.25
Surrey median hourly rate £45.00 £41.00 £42.50
% change year-on-year +9.76% -3.53% -9.09%

SQL
Job Vacancy Trend in Redhill

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

Job vacancy trend for SQL in Redhill

SQL
Contractor Daily Rate Trend in Redhill

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

Contractor daily rate trend for SQL in Redhill

SQL
Contractor Daily Rate Histogram in Redhill

The daily rate distribution of IT jobs citing SQL in Redhill over the 6 months to 17 November 2017.

Contractor daily rate histogram for SQL in Redhill

SQL
Contractor Hourly Rate Trend in Redhill

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

Contractor hourly rate trend for SQL in Redhill

For the 6 months to 17 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 Redhill region with a requirement for SQL.

1 16 (61.54%) Oracle
2 14 (53.85%) Unix
3 11 (42.31%) Finance
4 8 (30.77%) PL/SQL
5 7 (26.92%) C#
5 7 (26.92%) Shell Script
5 7 (26.92%) Unit Testing
6 6 (23.08%) Relational Database
6 6 (23.08%) OO
6 6 (23.08%) Business Intelligence
6 6 (23.08%) Performance Optimisation
7 5 (19.23%) Oracle Reports
7 5 (19.23%) Data Warehouse
7 5 (19.23%) Java
7 5 (19.23%) CSS
7 5 (19.23%) Agile Software Development
7 5 (19.23%) Oracle Database 12c
7 5 (19.23%) Oracle Database
7 5 (19.23%) AngularJS
7 5 (19.23%) Analytical Skills
7 5 (19.23%) Oracle Database 11g
7 5 (19.23%) Oracle BI EE
7 5 (19.23%) Test Automation
7 5 (19.23%) Business Analysis
8 4 (15.38%) Ajax
8 4 (15.38%) Selenium
8 4 (15.38%) Load Balancing
8 4 (15.38%) WebDriver
8 4 (15.38%) jQuery
8 4 (15.38%) Manual Testing

SQL
Co-occurring IT Skills in Redhill 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 (3.85%) Cloud Foundry
Applications
1 4 (15.38%) MS Visio
Business Applications
1 1 (3.85%) Oracle Applications
Cloud Services
1 1 (3.85%) Amazon AWS
1 1 (3.85%) Google Cloud Platform
1 1 (3.85%) Microsoft Azure
Communications & Networking
1 2 (7.69%) Internet
Database & Business Intelligence
1 6 (23.08%) Relational Database
2 5 (19.23%) Data Warehouse
2 5 (19.23%) Oracle BI EE
2 5 (19.23%) Oracle Database
2 5 (19.23%) Oracle Database 11g
2 5 (19.23%) Oracle Database 12c
2 5 (19.23%) Oracle Reports
3 3 (11.54%) DB2
3 3 (11.54%) SQL Server
4 1 (3.85%) MongoDB
4 1 (3.85%) NoSQL
4 1 (3.85%) Oracle Exadata
4 1 (3.85%) QlikView
Development Applications
1 4 (15.38%) Eclipse
1 4 (15.38%) PyCharm
1 4 (15.38%) Selenium
1 4 (15.38%) Visual Studio
1 4 (15.38%) WebDriver
2 3 (11.54%) Oracle Forms
3 2 (7.69%) Moq
3 2 (7.69%) MSBuild
3 2 (7.69%) NUnit
3 2 (7.69%) ProC
3 2 (7.69%) ReSharper
3 2 (7.69%) Team Foundation Server
4 1 (3.85%) Git (software)
4 1 (3.85%) Subversion
4 1 (3.85%) Visual Studio Team System
General
1 11 (42.31%) Finance
2 2 (7.69%) Legal
Job Titles
1 16 (61.54%) Developer
2 7 (26.92%) Analyst
2 7 (26.92%) Oracle Developer
3 5 (19.23%) OBIEE Developer
4 4 (15.38%) Business Process Analyst
4 4 (15.38%) Developer in Test
4 4 (15.38%) Pensions Analyst
4 4 (15.38%) Process Analyst
4 4 (15.38%) Senior Developer
4 4 (15.38%) Senior Test Automation Developer
4 4 (15.38%) Senior Test Automation Engineer
4 4 (15.38%) Senior Test Engineer
4 4 (15.38%) Test Automation Developer
4 4 (15.38%) Test Automation Engineer
4 4 (15.38%) Test Engineer
4 4 (15.38%) Workflow Analyst
5 3 (11.54%) .NET Developer
5 3 (11.54%) C# .NET Developer
5 3 (11.54%) C# Developer
5 3 (11.54%) Systems Analyst
Libraries, Frameworks & Software Standards
1 5 (19.23%) AngularJS
1 5 (19.23%) CSS
2 4 (15.38%) Ajax
2 4 (15.38%) jQuery
2 4 (15.38%) Web Services
3 3 (11.54%) .NET
3 3 (11.54%) ASP.NET
3 3 (11.54%) ASP.NET MVC
3 3 (11.54%) XML
4 2 (7.69%) ADO.NET
4 2 (7.69%) ASP.NET Web API
4 2 (7.69%) Caliburn.Micro
4 2 (7.69%) LINQ
4 2 (7.69%) Microsoft Enterprise Library
4 2 (7.69%) WCF
4 2 (7.69%) WinForms
4 2 (7.69%) WPF
5 1 (3.85%) HTML
5 1 (3.85%) React
5 1 (3.85%) Spring
Miscellaneous
1 5 (19.23%) Analytical Skills
2 2 (7.69%) AS400
2 2 (7.69%) Client/Server
2 2 (7.69%) Data Centre
2 2 (7.69%) iSeries
3 1 (3.85%) Public Cloud
3 1 (3.85%) Virtual Team
Operating Systems
1 14 (53.85%) Unix
2 4 (15.38%) Windows
3 3 (11.54%) Linux
4 2 (7.69%) Windows Server
4 2 (7.69%) Windows Server 2003
4 2 (7.69%) Windows Server 2008
Processes & Methodologies
1 7 (26.92%) Unit Testing
2 6 (23.08%) Business Intelligence
2 6 (23.08%) OO
2 6 (23.08%) Performance Optimisation
3 5 (19.23%) Agile Software Development
3 5 (19.23%) Business Analysis
3 5 (19.23%) Test Automation
4 4 (15.38%) BPR
4 4 (15.38%) Business Process Analysis
4 4 (15.38%) Database Optimisation
4 4 (15.38%) Load Balancing
4 4 (15.38%) Manual Testing
4 4 (15.38%) OOP
4 4 (15.38%) Scrum
4 4 (15.38%) SDET
4 4 (15.38%) SDLC
4 4 (15.38%) Workflow
5 3 (11.54%) Continuous Integration
5 3 (11.54%) Data Analysis
5 3 (11.54%) MVC
Programming Languages
1 8 (30.77%) PL/SQL
2 7 (26.92%) C#
2 7 (26.92%) Shell Script
3 5 (19.23%) Java
4 4 (15.38%) JavaScript
4 4 (15.38%) Python
4 4 (15.38%) T-SQL
5 3 (11.54%) VB.NET
6 2 (7.69%) C
Quality Assurance & Compliance
1 1 (3.85%) GCP
System Software
1 2 (7.69%) VMware Infrastructure
2 1 (3.85%) Docker
Vendors
1 16 (61.54%) Oracle
2 2 (7.69%) Cisco
2 2 (7.69%) Remedy
2 2 (7.69%) VMware