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 16 January 2017 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
16 Jan 2017
Same period 2016 Same period 2015
JSON
Wales / South Wales
Rank 23 60 35
Rank change year-on-year
+37 -25
Contract jobs citing JSON 27 4 20
As % of all contract IT jobs located in South Wales 5.56% 0.79% 3.96%
As % of the Libraries, Frameworks & Software Standards category 20.77% 2.68% 15.38%
Number of daily rates quoted 17 3 19
Median daily rate £413 £388 £490
Median daily rate % change year-on-year
+6.45% -20.91%
90% offered a daily rate of more than £375 £368 £395
10% offered a daily rate of more than £508 £438 £524
UK excluding London median daily rate £420 £400 £376
% change year-on-year
+5.00% +6.52%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £32.50 £55.00 £37.50
% change year-on-year
-40.90% +46.66%

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
130 149 130
As % of all contract IT jobs located in South Wales 26.75% 29.27% 25.74%
Number of daily rates quoted 104 125 100
Median daily rate £400 £343 £450
Median daily rate % change year-on-year
+16.78% -23.88%
90% offered a daily rate of more than £183 £250 £298
10% offered a daily rate of more than £494 £400 £550
UK excluding London median daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 0 0 3
Median hourly rate - - £22.50
UK excluding London median hourly rate £38.00 £37.50 £33.50
% change year-on-year
+1.33% +11.94%

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 16 January 2017.

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 16 January 2017. 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 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 +30 14 £408 +5.16%
Newport - 9 £488 -
JSON
Wales

JSON
Top 30 Related IT Skills in South Wales

For the 6 months to 16 January 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 South Wales region with a requirement for JSON.

1 53 (94.64%) Java
2 46 (82.14%) Agile Software Development
3 35 (62.50%) HTTP
4 34 (60.71%) Scrum
5 27 (48.21%) TDD
6 26 (46.43%) BDD
7 24 (42.86%) Relational Database
8 22 (39.29%) Web Development
9 20 (35.71%) OWASP
10 19 (33.93%) Kanban
10 19 (33.93%) Secure Coding
11 18 (32.14%) Cucumber
11 18 (32.14%) HTML
12 16 (28.57%) RESTful
13 15 (26.79%) Go
14 14 (25.00%) Microservices
14 14 (25.00%) Spring
15 13 (23.21%) Linux
15 13 (23.21%) Kafka
16 12 (21.43%) CSS
16 12 (21.43%) Dropwizard
17 11 (19.64%) Spring Boot
17 11 (19.64%) Software Engineering
17 11 (19.64%) MongoDB
18 10 (17.86%) REST
19 9 (16.07%) DevOps
19 9 (16.07%) iXBRL
19 9 (16.07%) Security Cleared
19 9 (16.07%) Selenium
19 9 (16.07%) Hibernate

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 5 (8.93%) WebLogic
2 4 (7.14%) Confluence
3 2 (3.57%) Apache
3 2 (3.57%) Apache Spark
3 2 (3.57%) Elasticsearch
4 1 (1.79%) Mule
4 1 (1.79%) Mule ESB
Business Applications
1 2 (3.57%) SAP Oil and Gas
Cloud Services
1 6 (10.71%) PaaS
2 2 (3.57%) Amazon AWS
3 1 (1.79%) SaaS
Communications & Networking
1 35 (62.50%) HTTP
Database & Business Intelligence
1 24 (42.86%) Relational Database
2 11 (19.64%) MongoDB
3 7 (12.50%) Neo4j
4 2 (3.57%) Big Data
4 2 (3.57%) HBase
Development Applications
1 18 (32.14%) Cucumber
2 9 (16.07%) Selenium
3 6 (10.71%) JUnit
3 6 (10.71%) Subversion
4 5 (8.93%) JBehave
5 4 (7.14%) JIRA
5 4 (7.14%) SoapUI
6 2 (3.57%) Git (software)
6 2 (3.57%) Jenkins
6 2 (3.57%) Maven
7 1 (1.79%) HP UFT
7 1 (1.79%) Sonatype Nexus
General
1 5 (8.93%) Finance
2 4 (7.14%) Marketing
3 3 (5.36%) Telecoms
4 2 (3.57%) Electronics
4 2 (3.57%) Manufacturing
Job Titles
1 48 (85.71%) Developer
2 27 (48.21%) Java Developer
3 5 (8.93%) Agile Developer
3 5 (8.93%) Web Developer
4 4 (7.14%) Agile Java Developer
5 3 (5.36%) Agile Test Manager
5 3 (5.36%) Angular Developer
5 3 (5.36%) HTML Developer
5 3 (5.36%) Java Engineer
5 3 (5.36%) Software Engineer
5 3 (5.36%) Test Manager
6 2 (3.57%) DevOps Engineer
6 2 (3.57%) Elasticsearch Developer
6 2 (3.57%) HTML CSS Developer
6 2 (3.57%) SC Cleared Java Developer
6 2 (3.57%) Senior Developer
6 2 (3.57%) Senior Java Developer
7 1 (1.79%) Agile Test Analyst
7 1 (1.79%) Big Data Developer
7 1 (1.79%) CSS Developer
Libraries, Frameworks & Software Standards
1 18 (32.14%) HTML
2 16 (28.57%) RESTful
3 14 (25.00%) Spring
4 13 (23.21%) Kafka
5 12 (21.43%) CSS
5 12 (21.43%) Dropwizard
6 11 (19.64%) Spring Boot
7 10 (17.86%) REST
8 9 (16.07%) Hibernate
8 9 (16.07%) iXBRL
9 7 (12.50%) AngularJS
9 7 (12.50%) CSS3
9 7 (12.50%) HTML5
9 7 (12.50%) JAX-RS
9 7 (12.50%) XML
10 6 (10.71%) LESS
11 4 (7.14%) Node.js
11 4 (7.14%) Swagger
12 2 (3.57%) SOAP
12 2 (3.57%) Web Services
Miscellaneous
1 4 (7.14%) Telematics
2 3 (5.36%) Enterprise Software
3 2 (3.57%) Analytical Skills
4 1 (1.79%) User Experience
Operating Systems
1 13 (23.21%) Linux
2 9 (16.07%) Unix
3 6 (10.71%) Mac OS X
4 3 (5.36%) Mac OS
5 2 (3.57%) Windows
Processes & Methodologies
1 46 (82.14%) Agile Software Development
2 34 (60.71%) Scrum
3 27 (48.21%) TDD
4 26 (46.43%) BDD
5 22 (39.29%) Web Development
6 20 (35.71%) OWASP
7 19 (33.93%) Kanban
7 19 (33.93%) Secure Coding
8 14 (25.00%) Microservices
9 11 (19.64%) Software Engineering
10 9 (16.07%) Continuous Deployment
10 9 (16.07%) DevOps
11 7 (12.50%) API Development
11 7 (12.50%) Responsive Web Design
11 7 (12.50%) Web Design
12 6 (10.71%) Configuration Management
12 6 (10.71%) Unit Testing
13 5 (8.93%) Open Source
13 5 (8.93%) The Twelve-Factor App
14 4 (7.14%) API Design
Programming Languages
1 53 (94.64%) Java
2 15 (26.79%) Go
3 9 (16.07%) SQL
4 7 (12.50%) JavaScript
5 5 (8.93%) Ruby
6 4 (7.14%) Python
7 3 (5.36%) Scala
Qualifications
1 9 (16.07%) Security Cleared
2 6 (10.71%) SC Cleared
3 2 (3.57%) BPSS Clearance
3 2 (3.57%) DV Cleared
4 1 (1.79%) ISEB
Quality Assurance & Compliance
1 5 (8.93%) QA
2 2 (3.57%) Disclosure Scotland
System Software
1 1 (1.79%) Virtual Machines
Systems Management
1 1 (1.79%) Ansible
1 1 (1.79%) HP Quality Center
Vendors
1 4 (7.14%) HP
2 3 (5.36%) Oracle
3 2 (3.57%) Cloudera
3 2 (3.57%) SAP