The following table provides summary statistics for contract job vacancies advertised in Knutsford with a requirement for JSON skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JSON over the 3 months to 24 June 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.

JSON
Cheshire / Knutsford
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 15 20 17
Rank change year-on-year +5 -3  
Contract jobs citing JSON 5 2 3
As % of all contract IT jobs advertised in Knutsford 6.33% 2.63% 3.53%
As % of the Libraries, Frameworks & Software Standards category 23.81% 7.41% 16.67%
Number of daily rates quoted 5 0 3
Median daily rate £388 - £375
UK excluding London median daily rate £425 £400 £375
% change year-on-year +6.25% +6.66%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £41.50 £29.14 £55.00
% change year-on-year +42.41% -47.01%  

JSON is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Knutsford with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Knutsford
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 21 27 18
As % of all contract IT job vacancies advertised in Knutsford 26.58% 35.53% 21.18%
Number of daily rates quoted 19 17 15
Median daily rate £400 £425 £375
Median daily rate % change year-on-year -5.88% +13.33%  
90% offered a daily rate of more than £360 £375 £360
10% offered a daily rate of more than £450 £468 £625
UK excluding London median daily rate £398 £375 £350
% change year-on-year +6.00% +7.14%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.50 £36.00 £40.00
% change year-on-year +18.05% -10.00%  

JSON
Job Vacancy Trend in Knutsford

The job posting trend of jobs advertised in Knutsford citing JSON as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for JSON in Knutsford

JSON
Contractor Daily Rate Trend in Knutsford

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

Contractor daily rate trend for JSON in Knutsford

For the 6 months to 24 June 2017, IT contractor jobs citing JSON 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 Knutsford region with a requirement for JSON.

1 8 (100.00%) Git (software)
2 7 (87.50%) Ajax
2 7 (87.50%) JavaScript
2 7 (87.50%) SOAP
3 6 (75.00%) Java
3 6 (75.00%) J2EE
3 6 (75.00%) IntelliJ
3 6 (75.00%) JIRA
3 6 (75.00%) jQuery
3 6 (75.00%) MongoDB
3 6 (75.00%) Spring
4 5 (62.50%) Gradle
4 5 (62.50%) Agile Software Development
4 5 (62.50%) Banking
5 4 (50.00%) Data Protection
5 4 (50.00%) Waterfall
5 4 (50.00%) Finance
5 4 (50.00%) Scrum
5 4 (50.00%) Struts
5 4 (50.00%) EJB
5 4 (50.00%) JSP
5 4 (50.00%) Servlets
5 4 (50.00%) Analytical Skills
6 3 (37.50%) XML
6 3 (37.50%) Perforce
6 3 (37.50%) TDD
6 3 (37.50%) Unit Testing
6 3 (37.50%) Test Automation
7 2 (25.00%) Continuous Integration
7 2 (25.00%) JProfiler

JSON
Co-occurring IT Skills in Knutsford 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 6 (75.00%) MongoDB
2 2 (25.00%) RDBMS
2 2 (25.00%) Relational Database
2 2 (25.00%) SQL Server
Development Applications
1 8 (100.00%) Git (software)
2 6 (75.00%) IntelliJ
2 6 (75.00%) JIRA
3 5 (62.50%) Gradle
4 2 (25.00%) Eclipse
4 2 (25.00%) Jenkins
4 2 (25.00%) JProfiler
4 2 (25.00%) JUnit
5 1 (12.50%) Grunt
5 1 (12.50%) gulp
5 1 (12.50%) SonarQube
5 1 (12.50%) Subversion
5 1 (12.50%) Xcode
General
1 5 (62.50%) Banking
2 4 (50.00%) Finance
Job Titles
1 8 (100.00%) Developer
2 6 (75.00%) Java Developer
3 1 (12.50%) HTML CSS Developer
3 1 (12.50%) HTML Developer
3 1 (12.50%) iOS Developer
3 1 (12.50%) JavaScript Developer
3 1 (12.50%) Mobile Developer
3 1 (12.50%) Node.js Developer
Libraries, Frameworks & Software Standards
1 7 (87.50%) Ajax
1 7 (87.50%) SOAP
2 6 (75.00%) J2EE
2 6 (75.00%) jQuery
2 6 (75.00%) Spring
3 4 (50.00%) EJB
3 4 (50.00%) JSP
3 4 (50.00%) Servlets
3 4 (50.00%) Struts
4 3 (37.50%) XML
5 2 (25.00%) Hibernate
5 2 (25.00%) HTML
5 2 (25.00%) JPA
5 2 (25.00%) XSLT
6 1 (12.50%) CSS
6 1 (12.50%) CSS3
6 1 (12.50%) HTML5
6 1 (12.50%) Node.js
6 1 (12.50%) REST
6 1 (12.50%) Web Services
Miscellaneous
1 4 (50.00%) Analytical Skills
2 1 (12.50%) Mobile App
Operating Systems
1 1 (12.50%) Apple iOS
1 1 (12.50%) Mac OS X
1 1 (12.50%) Windows
1 1 (12.50%) Windows 7
1 1 (12.50%) Windows 8
Processes & Methodologies
1 5 (62.50%) Agile Software Development
2 4 (50.00%) Data Protection
2 4 (50.00%) Scrum
2 4 (50.00%) Waterfall
3 3 (37.50%) TDD
3 3 (37.50%) Test Automation
3 3 (37.50%) Unit Testing
4 2 (25.00%) Continuous Integration
4 2 (25.00%) Data Modelling
4 2 (25.00%) OO
4 2 (25.00%) RAD
5 1 (12.50%) iOS Development
5 1 (12.50%) Mobile Development
5 1 (12.50%) Responsive Web Design
5 1 (12.50%) Web Development
Programming Languages
1 7 (87.50%) JavaScript
2 6 (75.00%) Java
3 2 (25.00%) SQL
4 1 (12.50%) Apple Swift
4 1 (12.50%) Objective-C
Vendors
1 3 (37.50%) Perforce
2 2 (25.00%) Oracle
3 1 (12.50%) Apple