The table below looks at the statistics for JSON skills in IT contracts advertised for the South Wales region. Included is a guide to the contractor rates offered in IT contracts that have cited JSON over the 3 months to 27 July 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
27 Jul 2016
Same period 2015 Same period 2014
JSON
Rank 47 62 59
Rank change year-on-year
+15 -3
Contract jobs citing JSON 4 2 4
As % of all contract IT jobs located in South Wales 0.80% 0.33% 0.65%
As % of the Libraries, Frameworks & Software Standards category 4.21% 1.11% 2.45%
Number of daily rates quoted 2 2 2
Median daily rate £338 £375 £400
Median daily rate % change year-on-year
-10.00% -6.25%
UK excluding London median daily rate £400 £388 £350
% change year-on-year
+3.22% +10.71%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £38.75 £55.00 £31.00
% change year-on-year
-29.54% +77.41%
JSON
Wales

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 South Wales region.

Libraries, Frameworks & Software Standards Category
South Wales
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
95 180 163
As % of all contract IT jobs located in South Wales 19.00% 29.95% 26.33%
Number of daily rates quoted 75 145 120
Median daily rate £475 £315 £375
Median daily rate % change year-on-year
+50.79% -16.00%
90% offered a daily rate of more than £300 £215 £250
10% offered a daily rate of more than £500 £425 £525
UK excluding London median daily rate £375 £350 £340
% change year-on-year
+7.14% +2.94%
Number of hourly rates quoted 0 1 2
Median hourly rate - £9.00 £30.25
Median hourly rate % change year-on-year
- -70.24%
UK excluding London median hourly rate £37.50 £40.00 £34.50
% change year-on-year
-6.25% +15.94%

JSON
Jobs Demand Trend in South Wales

The demand trend of contract jobs across the South Wales 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 South Wales

JSON
Daily Rate Trend in South Wales

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing JSON across the South Wales region.

JSON Daily Rate Trend in South Wales

JSON
Daily Rate Histogram in South Wales

This chart provides a histogram of daily rates quoted in contract IT jobs citing JSON across the South Wales region over the 3 months to 27 July 2016.

JSON Daily Rate Histogram in South Wales

JSON
Hourly Rate Trend in South Wales

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing JSON across the South Wales region.

JSON Hourly Rate Trend in South Wales

JSON
Contract Job Locations in South Wales

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JSON within the South Wales region over the 3 months to 27 July 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cardiff +16 4 £338 -10.00%
JSON
Wales

JSON
Top 30 Related IT Skills in South Wales

For the 6 months to 27 July 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 South Wales region with a requirement for JSON.

1 4 (100.00%) Java
2 3 (75.00%) Linux
3 2 (50.00%) OO
3 2 (50.00%) Apache
3 2 (50.00%) ETL
3 2 (50.00%) Eclipse
3 2 (50.00%) SQL
3 2 (50.00%) Agile Software Development
3 2 (50.00%) Software Engineering
3 2 (50.00%) JIRA
3 2 (50.00%) HBase
3 2 (50.00%) Big Data
3 2 (50.00%) Cloudera
3 2 (50.00%) Kafka
3 2 (50.00%) Spring
3 2 (50.00%) Open Source
3 2 (50.00%) Apache Spark
3 2 (50.00%) HTML
4 1 (25.00%) HTML5
4 1 (25.00%) REST
4 1 (25.00%) Maven
4 1 (25.00%) Enterprise Software
4 1 (25.00%) Opscode Chef
4 1 (25.00%) Oracle Database
4 1 (25.00%) Relational Database
4 1 (25.00%) Unit Testing
4 1 (25.00%) Security Cleared
4 1 (25.00%) TeamCity
4 1 (25.00%) Git (software)
4 1 (25.00%) JBehave

JSON
Top Related IT Skills in South Wales 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 2 (50.00%) Apache
1 2 (50.00%) Apache Spark
2 1 (25.00%) Tomcat
Database & Business Intelligence
1 2 (50.00%) Big Data
1 2 (50.00%) HBase
2 1 (25.00%) Oracle Database
2 1 (25.00%) Relational Database
2 1 (25.00%) SQL Server
Development Applications
1 2 (50.00%) Eclipse
1 2 (50.00%) JIRA
2 1 (25.00%) Git (software)
2 1 (25.00%) IntelliJ
2 1 (25.00%) JBehave
2 1 (25.00%) JUnit
2 1 (25.00%) Maven
2 1 (25.00%) TeamCity
General
1 1 (25.00%) Finance
1 1 (25.00%) Telecoms
Job Titles
1 3 (75.00%) Developer
2 2 (50.00%) Java Developer
3 1 (25.00%) Agile Developer
3 1 (25.00%) Agile Java Developer
3 1 (25.00%) Big Data Developer
3 1 (25.00%) Software Engineer
Libraries, Frameworks & Software Standards
1 2 (50.00%) HTML
1 2 (50.00%) Kafka
1 2 (50.00%) Spring
2 1 (25.00%) Hibernate
2 1 (25.00%) HTML5
2 1 (25.00%) J2EE
2 1 (25.00%) JAXB
2 1 (25.00%) REST
2 1 (25.00%) SAX
2 1 (25.00%) XML
2 1 (25.00%) XSLT
Miscellaneous
1 1 (25.00%) Enterprise Software
Operating Systems
1 3 (75.00%) Linux
2 1 (25.00%) Windows
Processes & Methodologies
1 2 (50.00%) Agile Software Development
1 2 (50.00%) ETL
1 2 (50.00%) OO
1 2 (50.00%) Open Source
1 2 (50.00%) Software Engineering
2 1 (25.00%) TDD
2 1 (25.00%) Unit Testing
Programming Languages
1 4 (100.00%) Java
2 2 (50.00%) SQL
3 1 (25.00%) JavaScript
Qualifications
1 1 (25.00%) Security Cleared
Systems Management
1 1 (25.00%) Opscode Chef
Vendors
1 2 (50.00%) Cloudera
2 1 (25.00%) Oracle
2 1 (25.00%) Perforce