The table below looks at the statistics for JSON skills in IT jobs advertised for the Cardiff region. Included is a guide to the salaries offered in IT jobs that have cited JSON over the 3 months to 8 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
8 Dec 2016
Same period 2015 Same period 2014
JSON
Rank 53 59 45
Rank change year-on-year
+6 -14
Permanent jobs citing JSON 18 15 18
As % of all permanent IT jobs located in Cardiff 2.71% 2.18% 3.04%
As % of the Libraries, Frameworks & Software Standards category 5.92% 5.75% 10.84%
Number of salaries quoted 18 12 13
Median salary £40,000 £30,000 £33,140
Median salary % change year-on-year
+33.33% -9.47%
90% offered a salary of more than £34,250 £30,000 £29,292
10% offered a salary of more than £52,250 £36,750 £46,000
UK excluding London median salary £45,000 £44,000 £40,000
% change year-on-year
+2.27% +10.00%
JSON
South Wales

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

Libraries, Frameworks & Software Standards Category
Cardiff
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
304 261 166
As % of all permanent IT jobs located in Cardiff 45.71% 37.99% 28.04%
Number of salaries quoted 283 226 150
Median salary £35,000 £35,000 £35,000
90% offered a salary of more than £25,500 £27,000 £27,500
10% offered a salary of more than £50,000 £44,000 £45,000
UK excluding London median salary £42,500 £40,250 £40,000
% change year-on-year
+5.59% +0.62%

JSON
Jobs Demand Trend in Cardiff

The demand trend of job ads across the Cardiff region citing JSON as a proportion of all IT jobs with a match in the Libraries, Frameworks & Software Standards category.

JSON Jobs Demand Trend in Cardiff

JSON
Salary Trend in Cardiff

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JSON across the Cardiff region.

JSON Salary Trend in Cardiff

JSON
Salary Histogram in Cardiff

This chart provides a salary histogram for IT jobs citing JSON across the Cardiff region over the 3 months to 8 December 2016.

JSON Salary Histogram in Cardiff

JSON
Top 30 Related IT Skills in Cardiff

For the 6 months to 8 December 2016, IT jobs citing JSON also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Cardiff region with a requirement for JSON.

1 24 (77.42%) Agile Software Development
2 21 (67.74%) REST
3 19 (61.29%) JavaScript
4 15 (48.39%) HTML
5 14 (45.16%) SOAP
6 12 (38.71%) CSS
6 12 (38.71%) MVC
7 11 (35.48%) Web Services
7 11 (35.48%) SQL
7 11 (35.48%) SQL Server
7 11 (35.48%) jQuery
8 10 (32.26%) Spring
8 10 (32.26%) Software Engineering
8 10 (32.26%) Java
8 10 (32.26%) XML
8 10 (32.26%) OO
9 9 (29.03%) Tomcat
9 9 (29.03%) TDD
9 9 (29.03%) HTML5
10 8 (25.81%) NoSQL
10 8 (25.81%) AngularJS
10 8 (25.81%) Hibernate
10 8 (25.81%) .NET
10 8 (25.81%) JUnit
11 7 (22.58%) C#
11 7 (22.58%) OOP
11 7 (22.58%) Oracle
11 7 (22.58%) Scrum
11 7 (22.58%) SaaS
11 7 (22.58%) CSS3

JSON
Top Related IT Skills in Cardiff 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 9 (29.03%) Tomcat
2 6 (19.35%) Apache
3 5 (16.13%) JBoss
4 3 (9.68%) Elasticsearch
4 3 (9.68%) Mule
4 3 (9.68%) Mule ESB
5 2 (6.45%) Oracle 10gAS
5 2 (6.45%) Oracle Application Server
5 2 (6.45%) SharePoint
6 1 (3.23%) IIS
Applications
1 3 (9.68%) MS Excel
Business Applications
1 2 (6.45%) Dynamics AX
2 1 (3.23%) Salesforce.com CRM
Cloud Services
1 7 (22.58%) SaaS
2 3 (9.68%) Amazon AWS
3 1 (3.23%) Microsoft Azure
Communications & Networking
1 3 (9.68%) HTTP
2 2 (6.45%) Intranet
Database & Business Intelligence
1 11 (35.48%) SQL Server
2 8 (25.81%) NoSQL
3 6 (19.35%) MongoDB
4 4 (12.90%) Oracle Database
5 3 (9.68%) Amazon DynamoDB
5 3 (9.68%) Big Data
6 2 (6.45%) DTS
6 2 (6.45%) GIS
6 2 (6.45%) OLAP
6 2 (6.45%) Oracle Database 10g
6 2 (6.45%) Oracle OLAP
6 2 (6.45%) Oracle Reports
6 2 (6.45%) SQL Server Integration Services
6 2 (6.45%) SQL Server Reporting Services
7 1 (3.23%) MySQL
Development Applications
1 8 (25.81%) JUnit
2 6 (19.35%) Visual Studio
3 5 (16.13%) Eclipse
3 5 (16.13%) Git (software)
3 5 (16.13%) Maven
3 5 (16.13%) NetBeans
3 5 (16.13%) Subversion
4 4 (12.90%) Xcode
5 3 (9.68%) IntelliJ
5 3 (9.68%) Jenkins
5 3 (9.68%) JMeter
5 3 (9.68%) TestNG
6 2 (6.45%) MorphX
6 2 (6.45%) Oracle Forms
6 2 (6.45%) PVCS
6 2 (6.45%) Selenium
6 2 (6.45%) SoapUI
6 2 (6.45%) Sonatype Nexus
6 2 (6.45%) Visual Studio Team System
7 1 (3.23%) Team Foundation Server
General
1 2 (6.45%) Automotive
1 2 (6.45%) Retail
2 1 (3.23%) Finance
Job Titles
1 26 (83.87%) Developer
2 9 (29.03%) Java Developer
3 8 (25.81%) Senior Developer
4 6 (19.35%) Agile Developer
4 6 (19.35%) Agile Java Developer
5 5 (16.13%) Software Engineer
6 4 (12.90%) .NET Developer
6 4 (12.90%) iOS Developer
7 3 (9.68%) Senior Agile Developer
7 3 (9.68%) Senior Agile Java Developer
7 3 (9.68%) Senior Java Developer
7 3 (9.68%) Software Developer
8 2 (6.45%) Java Engineer
8 2 (6.45%) Java Software Developer
8 2 (6.45%) Java Software Engineer
8 2 (6.45%) PHP Developer
8 2 (6.45%) Senior .NET Developer
8 2 (6.45%) Senior Systems Developer
8 2 (6.45%) Systems Developer
9 1 (3.23%) Android Developer
Libraries, Frameworks & Software Standards
1 21 (67.74%) REST
2 15 (48.39%) HTML
3 14 (45.16%) SOAP
4 12 (38.71%) CSS
5 11 (35.48%) jQuery
5 11 (35.48%) Web Services
6 10 (32.26%) Spring
6 10 (32.26%) XML
7 9 (29.03%) HTML5
8 8 (25.81%) .NET
8 8 (25.81%) AngularJS
8 8 (25.81%) Hibernate
9 7 (22.58%) CSS3
10 6 (19.35%) ASP.NET Web API
11 5 (16.13%) Ajax
11 5 (16.13%) ASP.NET
11 5 (16.13%) Node.js
11 5 (16.13%) RESTful
12 4 (12.90%) J2EE
12 4 (12.90%) WCF
Miscellaneous
1 3 (9.68%) Computer Science
2 2 (6.45%) Client/Server
3 1 (3.23%) Fintech
3 1 (3.23%) Social Media
Operating Systems
1 6 (19.35%) Apple iOS
2 5 (16.13%) Linux
3 2 (6.45%) Android
3 2 (6.45%) Unix
3 2 (6.45%) Windows
Processes & Methodologies
1 24 (77.42%) Agile Software Development
2 12 (38.71%) MVC
3 10 (32.26%) OO
3 10 (32.26%) Software Engineering
4 9 (29.03%) TDD
5 7 (22.58%) OOP
5 7 (22.58%) Scrum
6 6 (19.35%) iOS Development
7 5 (16.13%) BDD
8 4 (12.90%) Integration Testing
8 4 (12.90%) SDLC
8 4 (12.90%) System Testing
9 3 (9.68%) Continuous Integration
9 3 (9.68%) Mentoring
9 3 (9.68%) Web Development
10 2 (6.45%) Analytics
10 2 (6.45%) Android Development
10 2 (6.45%) Automation Testing
10 2 (6.45%) DevOps
10 2 (6.45%) Software Delivery
Programming Languages
1 19 (61.29%) JavaScript
2 11 (35.48%) SQL
3 10 (32.26%) Java
4 7 (22.58%) C#
5 4 (12.90%) Objective-C
5 4 (12.90%) PHP
6 3 (9.68%) VB.NET
7 2 (6.45%) PL/SQL
7 2 (6.45%) Python
7 2 (6.45%) Scala
7 2 (6.45%) T-SQL
7 2 (6.45%) VB
7 2 (6.45%) X++
8 1 (3.23%) Apex Code
8 1 (3.23%) SOQL
Qualifications
1 3 (9.68%) Degree
2 2 (6.45%) Security Cleared
Quality Assurance & Compliance
1 1 (3.23%) QA
Systems Management
1 2 (6.45%) Ansible
1 2 (6.45%) Rundeck
2 1 (3.23%) Opscode Chef
Vendors
1 7 (22.58%) Oracle
2 4 (12.90%) Microsoft
3 2 (6.45%) Red Hat
3 2 (6.45%) Serena
3 2 (6.45%) Zend
4 1 (3.23%) Salesforce.com