Period
to 22 November 2017

The following table provides summary statistics for contract job vacancies advertised in Gatwick 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 22 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 Sussex > Gatwick
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 8 17 13
Rank change year-on-year +9 -4 0
Contract jobs citing SQL 17 14 16
As % of all contract IT jobs advertised in Gatwick 11.11% 8.86% 11.43%
As % of the Programming Languages category 42.50% 25.45% 34.04%
Number of daily rates quoted 13 10 18
Gatwick median daily rate £330 £350 £363
Median daily rate % change year-on-year -5.71% -3.45% +7.41%
10th Percentile £225 £288 £300
90th Percentile £386 £431 £386
West Sussex median daily rate £375 £400 £350
% change year-on-year -6.25% +14.29% +3.32%
Number of hourly rates quoted 3 2 0
Gatwick median hourly rate £45.00 £43.00 -
Median hourly rate % change year-on-year +4.65% - -
West Sussex median hourly rate £45.00 £34.00 £37.50
% change year-on-year +32.35% -9.33% +25.21%

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 Gatwick with a requirement for coding skills.

All Programming Languages
Gatwick
Contract vacancies with a requirement for coding skills 40 55 47
As % of all contract IT jobs advertised in Gatwick 26.14% 34.81% 33.57%
Number of daily rates quoted 24 30 32
Gatwick median daily rate £341 £388 £353
Median daily rate % change year-on-year -11.94% +9.93% +5.22%
10th Percentile £300 £299 £281
90th Percentile £399 £513 £469
West Sussex median daily rate £425 £400 £368
% change year-on-year +6.25% +8.84% +5.00%
Number of hourly rates quoted 14 5 4
Gatwick median hourly rate £49.50 £48.00 £50.00
Median hourly rate % change year-on-year +3.13% -4.00% -
West Sussex median hourly rate £47.50 £43.00 £37.50
% change year-on-year +10.47% +14.67% +25.21%

SQL
Job Vacancy Trend in Gatwick

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

Job vacancy trend for SQL in Gatwick

SQL
Contractor Daily Rate Trend in Gatwick

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

Contractor daily rate trend for SQL in Gatwick

SQL
Contractor Daily Rate Histogram in Gatwick

The daily rate distribution of IT jobs citing SQL in Gatwick over the 6 months to 22 November 2017.

Contractor daily rate histogram for SQL in Gatwick

SQL
Contractor Hourly Rate Trend in Gatwick

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

Contractor hourly rate trend for SQL in Gatwick

For the 6 months to 22 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 Gatwick region with a requirement for SQL.

1 8 (47.06%) SQL Server
1 8 (47.06%) Migration
2 7 (41.18%) REST
3 6 (35.29%) Microsoft Azure
3 6 (35.29%) Degree
3 6 (35.29%) Agile Software Development
3 6 (35.29%) Web Services
4 5 (29.41%) CSS
4 5 (29.41%) JDBC
4 5 (29.41%) IBM Domino
4 5 (29.41%) DB2
4 5 (29.41%) HTML
4 5 (29.41%) Java
4 5 (29.41%) JavaScript
4 5 (29.41%) GCP
4 5 (29.41%) Business Intelligence
4 5 (29.41%) TDD
4 5 (29.41%) Spring
4 5 (29.41%) Java EE
4 5 (29.41%) Computer Science
4 5 (29.41%) JPA
4 5 (29.41%) Amazon AWS
4 5 (29.41%) HTML5
4 5 (29.41%) MongoDB
4 5 (29.41%) NoSQL
4 5 (29.41%) RESTful
4 5 (29.41%) AngularJS
4 5 (29.41%) Cloud Foundry
4 5 (29.41%) Docker
4 5 (29.41%) Google Cloud Platform

SQL
Co-occurring IT Skills in Gatwick 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 5 (29.41%) Cloud Foundry
1 5 (29.41%) IBM Domino
2 3 (17.65%) CMS
3 2 (11.76%) BizTalk Server
3 2 (11.76%) Confluence
3 2 (11.76%) Documentum
3 2 (11.76%) SharePoint
4 1 (5.88%) SharePoint Server
Applications
1 1 (5.88%) Microsoft Excel
Business Applications
1 2 (11.76%) Maximo
1 2 (11.76%) SAP CO
1 2 (11.76%) SAP FI
1 2 (11.76%) SAP FI/CO
1 2 (11.76%) SAP MM
Cloud Services
1 6 (35.29%) Microsoft Azure
2 5 (29.41%) Amazon AWS
2 5 (29.41%) Google Cloud Platform
Database & Business Intelligence
1 8 (47.06%) SQL Server
2 5 (29.41%) DB2
2 5 (29.41%) MongoDB
2 5 (29.41%) NoSQL
3 4 (23.53%) OLAP
3 4 (23.53%) OLAP Cube
4 1 (5.88%) Relational Database
4 1 (5.88%) SQL Server 2008
4 1 (5.88%) SQL Server Analysis Services
4 1 (5.88%) SQL Server Integration Services
4 1 (5.88%) SQL Server Reporting Services
Development Applications
1 2 (11.76%) JIRA
2 1 (5.88%) SQL Server Management Studio (SSMS)
General
1 1 (5.88%) Finance
Job Titles
1 12 (70.59%) Developer
2 5 (29.41%) Java Developer
3 4 (23.53%) Analyst
3 4 (23.53%) SQL Developer
3 4 (23.53%) Test Analyst
4 3 (17.65%) IT Analyst
5 1 (5.88%) .NET Developer
5 1 (5.88%) Asset Management Analyst
5 1 (5.88%) Business Intelligence Developer
5 1 (5.88%) C# Developer
5 1 (5.88%) Consultant
5 1 (5.88%) Junior .NET Developer
5 1 (5.88%) Junior C# Developer
5 1 (5.88%) Junior Developer
5 1 (5.88%) Microsoft BI Developer
5 1 (5.88%) Oracle Developer
5 1 (5.88%) Principal Consultant
5 1 (5.88%) SQL Analyst
5 1 (5.88%) Technical Analyst
5 1 (5.88%) Technical Test Analyst
Libraries, Frameworks & Software Standards
1 7 (41.18%) REST
2 6 (35.29%) Web Services
3 5 (29.41%) AngularJS
3 5 (29.41%) CSS
3 5 (29.41%) HTML
3 5 (29.41%) HTML5
3 5 (29.41%) Java EE
3 5 (29.41%) JDBC
3 5 (29.41%) JPA
3 5 (29.41%) React
3 5 (29.41%) RESTful
3 5 (29.41%) Spring
3 5 (29.41%) Spring Boot
3 5 (29.41%) Spring Cloud
4 2 (11.76%) .NET
4 2 (11.76%) JSON
4 2 (11.76%) WCF
4 2 (11.76%) XML
5 1 (5.88%) EDI
5 1 (5.88%) XSLT
Miscellaneous
1 5 (29.41%) Computer Science
1 5 (29.41%) Public Cloud
2 3 (17.65%) Reference Data
3 1 (5.88%) Analytical Skills
3 1 (5.88%) Enterprise Software
Operating Systems
1 1 (5.88%) Linux
1 1 (5.88%) Unix
Processes & Methodologies
1 8 (47.06%) Migration
2 6 (35.29%) Agile Software Development
3 5 (29.41%) Business Intelligence
3 5 (29.41%) Case Management
3 5 (29.41%) TDD
4 3 (17.65%) Asset Management
4 3 (17.65%) Content Management
4 3 (17.65%) Data Migration
4 3 (17.65%) Document Management
4 3 (17.65%) Scenario Testing
4 3 (17.65%) System Integration Testing
4 3 (17.65%) Traceability Matrix
4 3 (17.65%) User Acceptance Testing
4 3 (17.65%) Workflow
5 2 (11.76%) Defect Management
5 2 (11.76%) Functional Testing
5 2 (11.76%) Integration Testing
5 2 (11.76%) Non-Functional Testing
5 2 (11.76%) Regression Testing
5 2 (11.76%) Software Testing
Programming Languages
1 5 (29.41%) Java
1 5 (29.41%) JavaScript
2 3 (17.65%) T-SQL
3 2 (11.76%) C#
4 1 (5.88%) Python
Qualifications
1 6 (35.29%) Degree
2 3 (17.65%) ISEB
2 3 (17.65%) ISTQB
3 2 (11.76%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 5 (29.41%) GCP
2 1 (5.88%) QA
System Software
1 5 (29.41%) Docker
Systems Management
1 2 (11.76%) HP Quality Center
Vendors
1 3 (17.65%) Microsoft
2 2 (11.76%) HP
2 2 (11.76%) SAP
3 1 (5.88%) Oracle