The table below looks at the statistics for JSON skills in IT contracts advertised for the M4 Corridor region. Included is a guide to the contractor rates offered in IT contracts that have cited JSON over the 3 months to 28 May 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
28 May 2016
Same period 2015 Same period 2014
JSON
Rank 3 - -
Rank change year-on-year
- 0
Contract jobs citing JSON 2 0 0
As % of all contract IT jobs located in the M4 Corridor 15.38% - -
As % of the Libraries, Frameworks & Software Standards category 66.67% - -
Number of daily rates quoted 0 0 0
Median daily rate - - -
UK excluding London median daily rate £400 £363 £335
% change year-on-year
+10.34% +8.20%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £37.89 £38.75 £27.50
% change year-on-year
-2.21% +40.90%
JSON
South East

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in contract jobs advertised in the M4 Corridor region.

Libraries, Frameworks & Software Standards Category
M4 Corridor
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
3 0 1
As % of all contract IT jobs located in the M4 Corridor 23.08% - 6.25%
Number of daily rates quoted 1 0 0
Median daily rate £350 - -
UK excluding London median daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £31.90 £37.80 £35.00
% change year-on-year
-15.60% +8.00%

JSON
Jobs Demand Trend in the M4 Corridor

The demand trend of contract jobs across the M4 Corridor region citing JSON as a proportion of all IT contracts with a match in the Libraries, Frameworks & Software Standards category.

JSON Jobs Demand Trend in the M4 Corridor

JSON
Top 30 Related IT Skills in the M4 Corridor

For the 6 months to 28 May 2016, 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 M4 Corridor region with a requirement for JSON.

1 4 (100.00%) Software Engineering
1 4 (100.00%) Open Source
1 4 (100.00%) REST
2 3 (75.00%) DevOps
2 3 (75.00%) SOAP
2 3 (75.00%) SOA
2 3 (75.00%) TDD
3 2 (50.00%) VMware
3 2 (50.00%) Windows
3 2 (50.00%) Linux
3 2 (50.00%) Java
3 2 (50.00%) SC Cleared
3 2 (50.00%) Security Cleared
3 2 (50.00%) Spring
3 2 (50.00%) Amazon AWS
3 2 (50.00%) GitLab
3 2 (50.00%) Disclosure Scotland
3 2 (50.00%) GitHub
3 2 (50.00%) Puppet
3 2 (50.00%) RabbitMQ
4 1 (25.00%) Confluence
4 1 (25.00%) HTML5
4 1 (25.00%) Jenkins
4 1 (25.00%) CSS3
4 1 (25.00%) Play Framework
4 1 (25.00%) Automated Testing
4 1 (25.00%) Guice
4 1 (25.00%) OWASP
4 1 (25.00%) Git (software)
4 1 (25.00%) Scala

JSON
Top Related IT Skills in the M4 Corridor 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 (25.00%) Confluence
Cloud Services
1 2 (50.00%) Amazon AWS
1 2 (50.00%) GitHub
Communications & Networking
1 1 (25.00%) HTTP
Development Applications
1 2 (50.00%) GitLab
2 1 (25.00%) Git (software)
2 1 (25.00%) Jenkins
2 1 (25.00%) JIRA
2 1 (25.00%) JUnit
2 1 (25.00%) Subversion
Job Titles
1 2 (50.00%) Developer
1 2 (50.00%) DevOps Engineer
1 2 (50.00%) Network Engineer
2 1 (25.00%) Middleware Developer
2 1 (25.00%) Senior Developer
2 1 (25.00%) Senior Middleware Developer
Libraries, Frameworks & Software Standards
1 4 (100.00%) REST
2 3 (75.00%) SOAP
3 2 (50.00%) RabbitMQ
3 2 (50.00%) Spring
4 1 (25.00%) Ajax
4 1 (25.00%) CSS
4 1 (25.00%) CSS3
4 1 (25.00%) Django
4 1 (25.00%) Guice
4 1 (25.00%) HTML
4 1 (25.00%) HTML5
4 1 (25.00%) Middleware
4 1 (25.00%) Play Framework
4 1 (25.00%) Ruby on Rails
Operating Systems
1 2 (50.00%) Linux
1 2 (50.00%) Windows
Processes & Methodologies
1 4 (100.00%) Open Source
1 4 (100.00%) Software Engineering
2 3 (75.00%) DevOps
2 3 (75.00%) SOA
2 3 (75.00%) TDD
3 1 (25.00%) Agile Software Development
3 1 (25.00%) Automated Testing
3 1 (25.00%) Continuous Integration
3 1 (25.00%) OWASP
Programming Languages
1 2 (50.00%) Java
2 1 (25.00%) C#
2 1 (25.00%) Python
2 1 (25.00%) Ruby
2 1 (25.00%) Scala
Qualifications
1 2 (50.00%) SC Cleared
1 2 (50.00%) Security Cleared
Quality Assurance & Compliance
1 2 (50.00%) Disclosure Scotland
Systems Management
1 2 (50.00%) Puppet
Vendors
1 2 (50.00%) VMware
2 1 (25.00%) Google