Period
to 24 April 2018

The following table provides summary statistics for contract job vacancies advertised in Wigan 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 April 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.

SQL (Structured Query Language)
Manchester > Wigan
6 months to
24 Apr 2018
Same period 2017 Same period 2016
Rank 2 3 5
Rank change year-on-year +1 +2 -
Contract jobs citing SQL 8 3 1
As % of all contract IT jobs advertised in Wigan 27.59% 13.04% 7.14%
As % of the Programming Languages category 57.14% 75.00% 50.00%
Number of daily rates quoted 8 2 0
Wigan median daily rate £295 £319 -
Median daily rate % change year-on-year -7.45% - -
Manchester median daily rate £375 £340 £375
% change year-on-year +10.29% -9.33% +10.70%
Number of hourly rates quoted 0 0 0
Wigan median hourly rate - - -
Manchester median hourly rate £37.50 £15.50 £17.00
% change year-on-year +141.94% -8.82% -20.00%

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 Wigan with a requirement for coding skills.

All Programming Languages
Wigan
Contract vacancies with a requirement for coding skills 14 4 2
As % of all contract IT jobs advertised in Wigan 48.28% 17.39% 14.29%
Number of daily rates quoted 14 2 0
Wigan median daily rate £349 £319 -
Median daily rate % change year-on-year +9.41% - -
Manchester median daily rate £400 £375 £375
% change year-on-year +6.67% - +8.70%
Number of hourly rates quoted 0 0 0
Wigan median hourly rate - - -
Manchester median hourly rate £18.07 £37.50 £29.00
% change year-on-year -51.81% +29.31% +16.00%

SQL
Job Vacancy Trend in Wigan

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

Job vacancy trend for SQL in Wigan

SQL
Contractor Daily Rate Trend in Wigan

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

Contractor daily rate trend for SQL in Wigan

SQL
Contractor Daily Rate Histogram in Wigan

The daily rate distribution of IT jobs citing SQL in Wigan over the 6 months to 24 April 2018.

Contractor daily rate histogram for SQL in Wigan

SQL
Contractor Hourly Rate Trend in Wigan

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

Contractor hourly rate trend for SQL in Wigan

For the 6 months to 24 April 2018, IT contractor jobs citing SQL 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 Wigan region with a requirement for SQL.

1 3 (37.50%) Agile Software Development
1 3 (37.50%) SQL Server Reporting Services
1 3 (37.50%) T-SQL
1 3 (37.50%) SQL Server
1 3 (37.50%) Business Intelligence
1 3 (37.50%) NHS
1 3 (37.50%) SQL Server Integration Services
1 3 (37.50%) Performance Management
1 3 (37.50%) Relational Database
1 3 (37.50%) QlikView
2 2 (25.00%) Exploratory Testing
2 2 (25.00%) Continuous Integration
2 2 (25.00%) Continuous Delivery
2 2 (25.00%) System Integration Testing
2 2 (25.00%) Defect Management
2 2 (25.00%) Front End Development
2 2 (25.00%) TypeScript
2 2 (25.00%) Sitecore
2 2 (25.00%) Refactoring
2 2 (25.00%) Domain-Driven Design
2 2 (25.00%) Waterfall
2 2 (25.00%) BDD
2 2 (25.00%) RabbitMQ
2 2 (25.00%) Functional Testing
2 2 (25.00%) AngularJS
2 2 (25.00%) OO
2 2 (25.00%) C#
2 2 (25.00%) JavaScript
2 2 (25.00%) Software Engineering
2 2 (25.00%) TDD

SQL
Co-occurring IT Skills in Wigan 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 3 (37.50%) QlikView
1 3 (37.50%) Relational Database
1 3 (37.50%) SQL Server
1 3 (37.50%) SQL Server Integration Services
1 3 (37.50%) SQL Server Reporting Services
Development Applications
1 1 (12.50%) Git (software)
1 1 (12.50%) Team Foundation Server
Job Titles
1 5 (62.50%) Developer
2 3 (37.50%) Business Intelligence Developer
2 3 (37.50%) SQL BI Developer
2 3 (37.50%) SQL Developer
3 2 (25.00%) Analyst
3 2 (25.00%) Full Stack Developer
3 2 (25.00%) Test Analyst
4 1 (12.50%) Automation Tester
4 1 (12.50%) Tester
Libraries, Frameworks & Software Standards
1 2 (25.00%) AngularJS
1 2 (25.00%) RabbitMQ
2 1 (12.50%) .NET
Miscellaneous
1 3 (37.50%) NHS
2 1 (12.50%) Enterprise Software
Processes & Methodologies
1 3 (37.50%) Agile Software Development
1 3 (37.50%) Business Intelligence
1 3 (37.50%) Performance Management
2 2 (25.00%) BDD
2 2 (25.00%) Continuous Delivery
2 2 (25.00%) Continuous Integration
2 2 (25.00%) Defect Management
2 2 (25.00%) Domain-Driven Design
2 2 (25.00%) Exploratory Testing
2 2 (25.00%) Front End Development
2 2 (25.00%) Functional Testing
2 2 (25.00%) MVC
2 2 (25.00%) OO
2 2 (25.00%) Refactoring
2 2 (25.00%) Software Engineering
2 2 (25.00%) System Integration Testing
2 2 (25.00%) TDD
2 2 (25.00%) Waterfall
3 1 (12.50%) Problem-Solving
3 1 (12.50%) User Stories
Programming Languages
1 3 (37.50%) T-SQL
2 2 (25.00%) C#
2 2 (25.00%) JavaScript
2 2 (25.00%) TypeScript
Quality Assurance & Compliance
1 1 (12.50%) QA
Vendors
1 2 (25.00%) Sitecore