Period
to 16 August 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 16 August 2018 with a comparison to the same period in the previous 2 years.

JSON
Wales > South Wales
6 months to
16 Aug 2018
Same period 2017 Same period 2016
Rank 67 90 103
Rank change year-on-year +23 +13 -11
Permanent jobs citing JSON 45 24 35
As % of all permanent IT jobs advertised in South Wales 3.12% 1.58% 1.54%
As % of the Libraries, Frameworks & Software Standards category 8.20% 4.41% 4.41%
Number of salaries quoted 44 23 36
South Wales median annual salary £41,500 £42,500 £40,000
Median salary % change year-on-year -2.35% +6.25% +23.08%
10th Percentile £21,475 £27,203 £26,250
90th Percentile £79,625 £56,250 £50,000
Wales median annual salary £41,500 £42,500 £40,000
% change year-on-year -2.35% +6.25% +23.08%

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 549 544 794
As % of all permanent IT jobs advertised in South Wales 38.02% 35.86% 34.93%
Number of salaries quoted 464 510 721
South Wales median annual salary £42,500 £40,000 £37,500
Median salary % change year-on-year +6.25% +6.67% +7.14%
10th Percentile £28,461 £24,225 £23,000
90th Percentile £62,500 £55,000 £52,500
Wales median annual salary £41,500 £40,000 £37,500
% change year-on-year +3.75% +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 16 August 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 16 August 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 +19 32 £45,000 +21.62% 9
Newport +8 3 £40,000 -15.79% 1
Caerphilly +4 3 £50,000 +33.33% 1
Bridgend -2 3 £41,500 +3.75%
JSON
Wales

For the 6 months to 16 August 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 34 (75.56%) JavaScript
2 29 (64.44%) HTML
3 26 (57.78%) XML
4 21 (46.67%) CSS
5 19 (42.22%) Java
6 16 (35.56%) SQL
6 16 (35.56%) jQuery
7 15 (33.33%) C#
7 15 (33.33%) Microsoft Azure
8 14 (31.11%) Linux
9 13 (28.89%) Agile Software Development
10 12 (26.67%) .NET
11 11 (24.44%) MongoDB
12 10 (22.22%) Visual Studio
12 10 (22.22%) SOAP
12 10 (22.22%) PowerShell
13 9 (20.00%) Scrum
13 9 (20.00%) MySQL
13 9 (20.00%) C++
13 9 (20.00%) Amazon AWS
13 9 (20.00%) CSS3
13 9 (20.00%) User Experience
14 8 (17.78%) Problem-Solving
14 8 (17.78%) Test Automation
14 8 (17.78%) Node.js
14 8 (17.78%) PHP
14 8 (17.78%) MVC
14 8 (17.78%) Android
14 8 (17.78%) Degree
15 7 (15.56%) Finance

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 6 (13.33%) SharePoint
2 5 (11.11%) Anypoint
3 3 (6.67%) CMS
3 3 (6.67%) Elasticsearch
4 2 (4.44%) SAS
5 1 (2.22%) Apache Pig
5 1 (2.22%) Apache Spark
5 1 (2.22%) Drupal
5 1 (2.22%) WordPress
Business Applications
1 5 (11.11%) Dynamics CRM
Cloud Services
1 15 (33.33%) Microsoft Azure
2 9 (20.00%) Amazon AWS
3 5 (11.11%) IaaS
3 5 (11.11%) PaaS
4 3 (6.67%) GitHub
5 2 (4.44%) Office 365
5 2 (4.44%) SaaS
Communications & Networking
1 4 (8.89%) DVB
1 4 (8.89%) HTTPS
2 2 (4.44%) HTTP
2 2 (4.44%) Internet
3 1 (2.22%) FTP
3 1 (2.22%) SMTP
3 1 (2.22%) SSH
3 1 (2.22%) SSL
Database & Business Intelligence
1 11 (24.44%) MongoDB
2 9 (20.00%) MySQL
3 6 (13.33%) SQL Server
4 4 (8.89%) Apache Cassandra
4 4 (8.89%) GIS
5 2 (4.44%) BusinessObjects
5 2 (4.44%) Data Warehouse
5 2 (4.44%) DB2
5 2 (4.44%) Power BI
5 2 (4.44%) PowerPivot
5 2 (4.44%) Relational Database
5 2 (4.44%) SAS EBI
5 2 (4.44%) SQL Server Integration Services
5 2 (4.44%) SQL Server Reporting Services
6 1 (2.22%) Amazon Redshift
6 1 (2.22%) Apache Hive
6 1 (2.22%) Big Data
6 1 (2.22%) Hadoop
6 1 (2.22%) Oracle Database
6 1 (2.22%) Presto
Development Applications
1 10 (22.22%) Visual Studio
2 6 (13.33%) Git (software)
2 6 (13.33%) Team Foundation Server
3 5 (11.11%) Cucumber
4 4 (8.89%) Android Studio
4 4 (8.89%) Eclipse
4 4 (8.89%) Xcode
5 2 (4.44%) Jenkins
5 2 (4.44%) Maven
5 2 (4.44%) Subversion
6 1 (2.22%) Artifactory
6 1 (2.22%) JIRA
6 1 (2.22%) MSBuild
6 1 (2.22%) Octopus Deploy
6 1 (2.22%) RSpec
6 1 (2.22%) Selenium
6 1 (2.22%) Sonatype Nexus
General
1 7 (15.56%) Finance
2 5 (11.11%) Law
3 4 (8.89%) Back Office
4 2 (4.44%) Financial Institution
5 1 (2.22%) Electronics
5 1 (2.22%) Legal
5 1 (2.22%) Manufacturing
5 1 (2.22%) Marketing
5 1 (2.22%) Telecoms
Job Titles
1 33 (73.33%) Developer
2 7 (15.56%) Senior Developer
3 6 (13.33%) .NET Developer
3 6 (13.33%) Full Stack Developer
4 5 (11.11%) Front End Developer (Client-Side Developer)
4 5 (11.11%) Java Developer
4 5 (11.11%) Junior
5 4 (8.89%) Architect
5 4 (8.89%) AWS Architect
5 4 (8.89%) AWS DevOps
5 4 (8.89%) Azure DevOps
5 4 (8.89%) C# Developer
5 4 (8.89%) Cloud Architect
5 4 (8.89%) DevOps Architect
5 4 (8.89%) Junior Programmer
5 4 (8.89%) Lead Developer
5 4 (8.89%) Programmer
5 4 (8.89%) Senior Front-End Developer
5 4 (8.89%) Software Developer
5 4 (8.89%) Technical Architect
Libraries, Frameworks & Software Standards
1 29 (64.44%) HTML
2 26 (57.78%) XML
3 21 (46.67%) CSS
4 16 (35.56%) jQuery
5 12 (26.67%) .NET
6 10 (22.22%) SOAP
7 9 (20.00%) CSS3
8 8 (17.78%) Node.js
9 6 (13.33%) ASP.NET
9 6 (13.33%) React
10 5 (11.11%) DOM
10 5 (11.11%) HTML5
10 5 (11.11%) REST
10 5 (11.11%) Web Services
11 4 (8.89%) Ajax
11 4 (8.89%) AngularJS
11 4 (8.89%) RESTful
11 4 (8.89%) Sass
11 4 (8.89%) YAML
12 3 (6.67%) Spring
Miscellaneous
1 9 (20.00%) User Experience
2 4 (8.89%) Hybrid Cloud
2 4 (8.89%) Mobile App
2 4 (8.89%) MPEG
3 2 (4.44%) Greenfield Project
4 1 (2.22%) Algorithms
4 1 (2.22%) Cloud Native
4 1 (2.22%) Enterprise Software
4 1 (2.22%) Self-Motivation
4 1 (2.22%) Virtual Team
Operating Systems
1 14 (31.11%) Linux
2 8 (17.78%) Android
3 4 (8.89%) Apple iOS
4 2 (4.44%) Mac OS
4 2 (4.44%) Unix
5 1 (2.22%) Windows
5 1 (2.22%) Windows Server
5 1 (2.22%) Windows Server 2008
5 1 (2.22%) Windows Server 2012
Processes & Methodologies
1 13 (28.89%) Agile Software Development
2 9 (20.00%) Scrum
3 8 (17.78%) MVC
3 8 (17.78%) Problem-Solving
3 8 (17.78%) Test Automation
4 7 (15.56%) Software Engineering
5 6 (13.33%) Microservices
6 5 (11.11%) Configuration Management
6 5 (11.11%) CRM
6 5 (11.11%) DevOps
6 5 (11.11%) Open Source
7 4 (8.89%) Android Development
7 4 (8.89%) API Testing
7 4 (8.89%) Continuous Integration
7 4 (8.89%) iOS Development
7 4 (8.89%) Portfolio Management
7 4 (8.89%) TDD
7 4 (8.89%) Web Development
8 3 (6.67%) Analytics
8 3 (6.67%) Front End Development
Programming Languages
1 34 (75.56%) JavaScript
2 19 (42.22%) Java
3 16 (35.56%) SQL
4 15 (33.33%) C#
5 10 (22.22%) PowerShell
6 9 (20.00%) C++
7 8 (17.78%) PHP
8 6 (13.33%) Python
8 6 (13.33%) Ruby
9 4 (8.89%) C
9 4 (8.89%) Embedded C
9 4 (8.89%) Embedded C++
9 4 (8.89%) Go
9 4 (8.89%) Objective-C
10 2 (4.44%) Data Analysis Expressions (DAX)
10 2 (4.44%) VBA
11 1 (2.22%) Groovy
Qualifications
1 8 (17.78%) Degree
2 1 (2.22%) ISTQB
System Software
1 2 (4.44%) Docker
2 1 (2.22%) Firmware
2 1 (2.22%) VMware Infrastructure
Systems Management
1 4 (8.89%) SCVMM
2 1 (2.22%) Ansible
2 1 (2.22%) Terraform
Vendors
1 6 (13.33%) Google
2 5 (11.11%) Microsoft
2 5 (11.11%) MuleSoft
3 4 (8.89%) ESRI
3 4 (8.89%) Oracle
4 1 (2.22%) Apigee
4 1 (2.22%) CA Agile Central
4 1 (2.22%) Mashery
4 1 (2.22%) Perforce
4 1 (2.22%) SAP
4 1 (2.22%) Splunk
4 1 (2.22%) VMware