Period
to 17 October 2018

The following table provides summary statistics for permanent job vacancies advertised in South Wales with a requirement for JSON skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JSON over the 6 months to 17 October 2018 with a comparison to the same period in the previous 2 years.

JSON
Wales > South Wales
6 months to
17 Oct 2018
Same period 2017 Same period 2016
Rank 52 90 87
Rank change year-on-year +38 -3 +11
Permanent jobs citing JSON 63 18 50
As % of all permanent IT jobs advertised in South Wales 3.99% 1.31% 2.25%
As % of the Libraries, Frameworks & Software Standards category 10.38% 3.68% 6.28%
Number of salaries quoted 58 17 49
South Wales median annual salary £37,500 £40,000 £40,000
Median salary % change year-on-year -6.25% - +14.29%
10th Percentile £22,000 £27,711 £26,400
90th Percentile £72,625 £54,448 £53,000
Wales median annual salary £37,500 £40,000 £40,000
% change year-on-year -6.25% - +14.29%

JSON is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in South Wales with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
South Wales
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 607 489 796
As % of all permanent IT jobs advertised in South Wales 38.44% 35.54% 35.82%
Number of salaries quoted 508 457 731
South Wales median annual salary £42,500 £40,000 £36,000
Median salary % change year-on-year +6.25% +11.11% +2.86%
10th Percentile £27,500 £25,000 £22,500
90th Percentile £65,000 £55,349 £52,500
Wales median annual salary £42,500 £40,000 £37,500
% change year-on-year +6.25% +6.67% +7.14%

JSON
Job Vacancy Trend in South Wales

Job postings citing JSON as a percentage of all IT jobs advertised in South Wales.

Job vacancy trend for JSON in South Wales

JSON
Salary Trend in South Wales

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JSON in South Wales.

Salary trend for JSON in South Wales

JSON
Salary Histogram in South Wales

The salary distribution of IT jobs citing JSON in South Wales over the 6 months to 17 October 2018.

Salary histogram for JSON in South Wales

JSON
Job Locations in South Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JSON within the South Wales region over the 6 months to 17 October 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cardiff +13 46 £37,500 +15.38% 3
Newport +12 6 £40,000 -15.79% 3
Bridgend +1 5 £41,500 +3.75% 2
Caerphilly +3 2 £35,000 -6.67%
JSON
Wales

For the 6 months to 17 October 2018, IT jobs citing JSON also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the South Wales region with a requirement for JSON.

1 47 (74.60%) JavaScript
2 42 (66.67%) HTML
2 42 (66.67%) XML
3 31 (49.21%) CSS
4 27 (42.86%) jQuery
5 25 (39.68%) Java
5 25 (39.68%) SQL
6 23 (36.51%) Microsoft Azure
7 21 (33.33%) Agile Software Development
8 20 (31.75%) C#
9 17 (26.98%) .NET
9 17 (26.98%) SOAP
10 16 (25.40%) CSS3
11 15 (23.81%) Linux
11 15 (23.81%) MySQL
12 14 (22.22%) Web Development
12 14 (22.22%) Degree
13 13 (20.63%) SQL Server
13 13 (20.63%) RESTful
14 12 (19.05%) Git (software)
14 12 (19.05%) Amazon AWS
14 12 (19.05%) Microsoft
14 12 (19.05%) Scrum
15 11 (17.46%) Finance
15 11 (17.46%) Web Services
15 11 (17.46%) HTML5
15 11 (17.46%) MongoDB
15 11 (17.46%) User Experience
16 10 (15.87%) Front End Development
16 10 (15.87%) Test Automation

JSON
Co-occurring 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 9 (14.29%) CMS
2 6 (9.52%) Anypoint
3 5 (7.94%) SAS
3 5 (7.94%) SharePoint
3 5 (7.94%) WordPress
4 3 (4.76%) Elasticsearch
5 1 (1.59%) Apache Pig
5 1 (1.59%) Apache Spark
5 1 (1.59%) Drupal
5 1 (1.59%) IIS
Applications
1 1 (1.59%) Adobe Illustrator
1 1 (1.59%) Photoshop
Business Applications
1 5 (7.94%) Dynamics CRM
Cloud Services
1 23 (36.51%) Microsoft Azure
2 12 (19.05%) Amazon AWS
3 7 (11.11%) GitHub
4 5 (7.94%) IaaS
4 5 (7.94%) Office 365
4 5 (7.94%) PaaS
4 5 (7.94%) SaaS
5 1 (1.59%) npm
Communications & Networking
1 9 (14.29%) HTTPS
2 5 (7.94%) HTTP
3 4 (6.35%) DVB
4 1 (1.59%) Bluetooth
4 1 (1.59%) FTP
4 1 (1.59%) SMTP
4 1 (1.59%) SSH
4 1 (1.59%) SSL
Database & Business Intelligence
1 15 (23.81%) MySQL
2 13 (20.63%) SQL Server
3 11 (17.46%) MongoDB
4 5 (7.94%) BusinessObjects
4 5 (7.94%) Data Warehouse
4 5 (7.94%) DB2
4 5 (7.94%) Power BI
4 5 (7.94%) PowerPivot
4 5 (7.94%) Relational Database
4 5 (7.94%) SAS EBI
4 5 (7.94%) SQL Server Integration Services
4 5 (7.94%) SQL Server Reporting Services
5 4 (6.35%) Apache Cassandra
5 4 (6.35%) GIS
6 2 (3.17%) SQLite
7 1 (1.59%) Amazon Redshift
7 1 (1.59%) Apache Hive
7 1 (1.59%) Big Data
7 1 (1.59%) Hadoop
7 1 (1.59%) Presto
Development Applications
1 12 (19.05%) Git (software)
2 9 (14.29%) Visual Studio
3 7 (11.11%) Subversion
4 6 (9.52%) Team Foundation Server
5 5 (7.94%) Android Studio
5 5 (7.94%) Cucumber
6 4 (6.35%) Eclipse
6 4 (6.35%) JIRA
6 4 (6.35%) Selenium
6 4 (6.35%) Xcode
7 3 (4.76%) Jenkins
8 2 (3.17%) Maven
8 2 (3.17%) Redmine
8 2 (3.17%) Sonatype Nexus
9 1 (1.59%) Ant
9 1 (1.59%) Babel
9 1 (1.59%) gulp
9 1 (1.59%) Octopus Deploy
9 1 (1.59%) PhantomJS
9 1 (1.59%) webpack
General
1 11 (17.46%) Finance
2 5 (7.94%) Back Office
2 5 (7.94%) Law
3 2 (3.17%) Financial Institution
4 1 (1.59%) Legal
4 1 (1.59%) Marketing
Job Titles
1 50 (79.37%) Developer
2 10 (15.87%) Front End Developer (Client-Side Developer)
2 10 (15.87%) SQL Developer
3 9 (14.29%) .NET Developer
3 9 (14.29%) Web Developer
4 7 (11.11%) C# .NET Developer
4 7 (11.11%) C# Developer
4 7 (11.11%) Full Stack Developer
4 7 (11.11%) SQL Server Developer
5 6 (9.52%) Java Developer
5 6 (9.52%) Senior Developer
6 5 (7.94%) .NET Web Developer
6 5 (7.94%) Azure Developer
6 5 (7.94%) Business Intelligence Developer
6 5 (7.94%) C# Web Developer
6 5 (7.94%) Junior
6 5 (7.94%) SQL BI Developer
7 4 (6.35%) AWS DevOps
7 4 (6.35%) Azure DevOps
7 4 (6.35%) HTML CSS Developer
Libraries, Frameworks & Software Standards
1 42 (66.67%) HTML
1 42 (66.67%) XML
2 31 (49.21%) CSS
3 27 (42.86%) jQuery
4 17 (26.98%) .NET
4 17 (26.98%) SOAP
5 16 (25.40%) CSS3
6 13 (20.63%) RESTful
7 11 (17.46%) HTML5
7 11 (17.46%) Web Services
8 9 (14.29%) React
8 9 (14.29%) Sass
9 8 (12.70%) Node.js
10 7 (11.11%) REST
11 5 (7.94%) ASP.NET
11 5 (7.94%) DOM
11 5 (7.94%) Mustache
11 5 (7.94%) Smarty
11 5 (7.94%) Twitter Bootstrap
12 4 (6.35%) YAML
Miscellaneous
1 11 (17.46%) User Experience
2 6 (9.52%) Self-Motivation
3 5 (7.94%) Mobile App
4 4 (6.35%) Hybrid Cloud
4 4 (6.35%) MPEG
5 2 (3.17%) Computer Science
5 2 (3.17%) Wiki
6 1 (1.59%) Algorithms
6 1 (1.59%) Cloud Native
6 1 (1.59%) Enterprise Software
6 1 (1.59%) Greenfield Project
6 1 (1.59%) Virtual Team
Operating Systems
1 15 (23.81%) Linux
2 10 (15.87%) Android
3 5 (7.94%) Unix
4 4 (6.35%) Apple iOS
4 4 (6.35%) Mac OS
5 1 (1.59%) Red Hat Enterprise Linux
5 1 (1.59%) Windows
5 1 (1.59%) Windows Server
5 1 (1.59%) Windows Server 2008
5 1 (1.59%) Windows Server 2012
Processes & Methodologies
1 21 (33.33%) Agile Software Development
2 14 (22.22%) Web Development
3 12 (19.05%) Scrum
4 10 (15.87%) Front End Development
4 10 (15.87%) Test Automation
5 9 (14.29%) Software Engineering
6 8 (12.70%) Problem-Solving
7 7 (11.11%) Configuration Management
8 6 (9.52%) Analytics
8 6 (9.52%) Android Development
8 6 (9.52%) Continuous Integration
8 6 (9.52%) DevOps
8 6 (9.52%) Microservices
9 5 (7.94%) ETL Development
9 5 (7.94%) High Availability
9 5 (7.94%) Kimball Methodology
9 5 (7.94%) Mobile First
9 5 (7.94%) Open Source
9 5 (7.94%) Responsive Web Design
9 5 (7.94%) Visualisation
Programming Languages
1 47 (74.60%) JavaScript
2 25 (39.68%) Java
2 25 (39.68%) SQL
3 20 (31.75%) C#
4 10 (15.87%) PHP
4 10 (15.87%) PowerShell
5 9 (14.29%) C++
6 8 (12.70%) Python
7 6 (9.52%) Go
8 5 (7.94%) Data Analysis Expressions (DAX)
8 5 (7.94%) VBA
9 4 (6.35%) C
9 4 (6.35%) Embedded C
9 4 (6.35%) Embedded C++
9 4 (6.35%) Objective-C
9 4 (6.35%) Ruby
10 1 (1.59%) ES6
10 1 (1.59%) Java 8
Qualifications
1 14 (22.22%) Degree
2 2 (3.17%) Computer Science Degree
3 1 (1.59%) ISTQB
System Software
1 2 (3.17%) Docker
2 1 (1.59%) Firmware
2 1 (1.59%) VMware Infrastructure
Systems Management
1 4 (6.35%) SCVMM
2 2 (3.17%) Ansible
3 1 (1.59%) Rundeck
3 1 (1.59%) Terraform
Vendors
1 12 (19.05%) Microsoft
2 9 (14.29%) Google
3 6 (9.52%) MuleSoft
3 6 (9.52%) Oracle
4 4 (6.35%) ESRI
5 1 (1.59%) Apigee
5 1 (1.59%) CA Agile Central
5 1 (1.59%) Mashery
5 1 (1.59%) Perforce
5 1 (1.59%) Red Hat
5 1 (1.59%) Splunk
5 1 (1.59%) VMware