The following table provides summary statistics for contract job vacancies advertised in South Wales 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 27 March 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.

3 months to
27 Mar 2017
Same period 2016 Same period 2015
JSON
Wales / South Wales
Rank 45 69 -
Rank change year-on-year +24 -  
Contract jobs citing JSON 11 1 0
As % of all contract IT jobs advertised in South Wales 1.97% 0.17% -
As % of the Libraries, Frameworks & Software Standards category 7.43% 0.46% -
Number of daily rates quoted 8 1 0
Median daily rate £400 £388 -
Median daily rate % change year-on-year +3.22% -  
UK excluding London median daily rate £413 £375 £350
% change year-on-year +10.00% +7.14%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £36.50 £55.00 £37.50
% change year-on-year -33.63% +46.66%  

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 South Wales with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
South Wales
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 148 218 125
As % of all contract IT job vacancies advertised in South Wales 26.52% 37.85% 27.29%
Number of daily rates quoted 125 156 78
Median daily rate £375 £375 £356
Median daily rate % change year-on-year - +5.26%  
90% offered a daily rate of more than £200 £288 £216
10% offered a daily rate of more than £475 £475 £425
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 0 5 2
Median hourly rate - £66.00 £32.50
Median hourly rate % change year-on-year - +103.07%  
UK excluding London median hourly rate £40.50 £38.00 £36.00
% change year-on-year +6.57% +5.55%  

JSON
Job Vacancy Trend in South Wales

The job posting trend of jobs advertised in South Wales 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 South Wales

JSON
Contractor Daily Rate Trend in South Wales

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

Contractor daily rate trend for JSON 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 March 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 +31 11 £400 +3.22% 2
JSON
Wales

JSON
Top 30 Related IT Skills in South Wales

For the 6 months to 27 March 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 44 (97.78%) Java
2 37 (82.22%) Agile Software Development
3 34 (75.56%) Scrum
4 29 (64.44%) HTTP
5 26 (57.78%) RESTful
6 24 (53.33%) Microservices
7 23 (51.11%) Spring
8 22 (48.89%) Cucumber
9 21 (46.67%) Kafka
9 21 (46.67%) Spring Boot
9 21 (46.67%) Go
10 20 (44.44%) Relational Database
10 20 (44.44%) MongoDB
11 18 (40.00%) Dropwizard
11 18 (40.00%) HTML
12 17 (37.78%) Linux
13 16 (35.56%) Software Engineering
13 16 (35.56%) Continuous Deployment
13 16 (35.56%) iXBRL
14 15 (33.33%) TDD
14 15 (33.33%) Hibernate
14 15 (33.33%) Unix
15 14 (31.11%) REST
15 14 (31.11%) BDD
16 13 (28.89%) JAX-RS
16 13 (28.89%) Neo4j
17 12 (26.67%) Responsive Web Design
17 12 (26.67%) Mac OS X
17 12 (26.67%) Configuration Management
17 12 (26.67%) Web Design

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 (11.11%) WebLogic
2 2 (4.44%) Elasticsearch
3 1 (2.22%) Confluence
3 1 (2.22%) Mule
3 1 (2.22%) Mule ESB
Business Applications
1 2 (4.44%) SAP Oil and Gas
Cloud Services
1 6 (13.33%) PaaS
2 1 (2.22%) Amazon AWS
2 1 (2.22%) SaaS
Communications & Networking
1 29 (64.44%) HTTP
Database & Business Intelligence
1 20 (44.44%) MongoDB
1 20 (44.44%) Relational Database
2 13 (28.89%) Neo4j
Development Applications
1 22 (48.89%) Cucumber
2 6 (13.33%) Selenium
3 5 (11.11%) JBehave
3 5 (11.11%) JUnit
4 2 (4.44%) Git (software)
5 1 (2.22%) Jenkins
5 1 (2.22%) JIRA
5 1 (2.22%) Maven
5 1 (2.22%) SoapUI
5 1 (2.22%) Sonatype Nexus
General
1 10 (22.22%) Finance
2 2 (4.44%) Electronics
2 2 (4.44%) Manufacturing
2 2 (4.44%) Marketing
2 2 (4.44%) Telecoms
Job Titles
1 41 (91.11%) Developer
2 30 (66.67%) Java Developer
3 4 (8.89%) Agile Developer
4 3 (6.67%) Agile Java Developer
4 3 (6.67%) Java Engineer
4 3 (6.67%) Software Engineer
5 2 (4.44%) Developer/Software Engineer
5 2 (4.44%) DevOps Engineer
5 2 (4.44%) Elasticsearch Developer
5 2 (4.44%) Java Software Developer
5 2 (4.44%) Java Software Engineer
5 2 (4.44%) SC Cleared Java Developer
5 2 (4.44%) Senior Developer
5 2 (4.44%) Senior Java Developer
6 1 (2.22%) Agile Test Manager
6 1 (2.22%) AWS Developer
6 1 (2.22%) Cloud Developer
6 1 (2.22%) HTML Developer
6 1 (2.22%) MongoDB Developer
6 1 (2.22%) WebOps Engineer
Libraries, Frameworks & Software Standards
1 26 (57.78%) RESTful
2 23 (51.11%) Spring
3 21 (46.67%) Kafka
3 21 (46.67%) Spring Boot
4 18 (40.00%) Dropwizard
4 18 (40.00%) HTML
5 16 (35.56%) iXBRL
6 15 (33.33%) Hibernate
7 14 (31.11%) REST
8 13 (28.89%) JAX-RS
9 7 (15.56%) XML
10 6 (13.33%) CSS
11 4 (8.89%) Node.js
11 4 (8.89%) Swagger
12 2 (4.44%) SOAP
13 1 (2.22%) jQuery
13 1 (2.22%) JSP
13 1 (2.22%) React
13 1 (2.22%) Spring MVC
13 1 (2.22%) Web Services
Miscellaneous
1 2 (4.44%) Analytical Skills
2 1 (2.22%) Enterprise Software
2 1 (2.22%) User Experience
Operating Systems
1 17 (37.78%) Linux
2 15 (33.33%) Unix
3 12 (26.67%) Mac OS X
4 3 (6.67%) Mac OS
5 2 (4.44%) Windows
Processes & Methodologies
1 37 (82.22%) Agile Software Development
2 34 (75.56%) Scrum
3 24 (53.33%) Microservices
4 16 (35.56%) Continuous Deployment
4 16 (35.56%) Software Engineering
5 15 (33.33%) TDD
6 14 (31.11%) BDD
7 12 (26.67%) Configuration Management
7 12 (26.67%) Responsive Web Design
7 12 (26.67%) Web Design
8 11 (24.44%) Kanban
8 11 (24.44%) OWASP
9 10 (22.22%) Secure Coding
10 8 (17.78%) DevOps
10 8 (17.78%) Web Development
11 7 (15.56%) API Development
12 4 (8.89%) API Design
13 3 (6.67%) Automated Testing
13 3 (6.67%) Continuous Integration
14 2 (4.44%) Digital Marketing
Programming Languages
1 44 (97.78%) Java
2 21 (46.67%) Go
3 5 (11.11%) SQL
4 4 (8.89%) Python
4 4 (8.89%) Ruby
5 3 (6.67%) Scala
6 1 (2.22%) JavaScript
Qualifications
1 10 (22.22%) Security Cleared
2 6 (13.33%) SC Cleared
3 5 (11.11%) BPSS Clearance
4 2 (4.44%) DV Cleared
Quality Assurance & Compliance
1 4 (8.89%) Disclosure Scotland
2 3 (6.67%) QA
System Software
1 1 (2.22%) Virtual Machines
Vendors
1 2 (4.44%) SAP
2 1 (2.22%) HP
2 1 (2.22%) Oracle
South Wales
CPS Group UK
Rate: £520 - £570 per annum + Depending on Experience
Posted: 4 days ago