Period
to 12 November 2019

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 12 November 2019 with a comparison to the same period in the previous 2 years.

JSON
Wales > South Wales
6 months to
12 Nov 2019
Same period 2018 Same period 2017
Rank 59 53 91
Rank change year-on-year -6 +38 0
Permanent jobs citing JSON 60 64 20
As % of all permanent IT jobs advertised in South Wales 3.65% 4.03% 1.43%
As % of the Libraries, Frameworks & Software Standards category 9.63% 10.41% 3.99%
Number of salaries quoted 55 58 19
South Wales median annual salary £37,500 £37,500 £32,500
Median salary % change year-on-year - +15.38% -18.75%
10th Percentile £30,897 £22,000 £27,981
90th Percentile £52,500 £72,625 £54,000
Wales median annual salary £37,500 £37,500 £38,750
% change year-on-year - -3.23% -3.13%

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 623 615 501
As % of all permanent IT jobs advertised in South Wales 37.92% 38.75% 35.94%
Number of salaries quoted 560 519 463
South Wales median annual salary £45,000 £42,500 £40,000
Median salary % change year-on-year +5.88% +6.25% +11.11%
10th Percentile £31,250 £27,500 £23,800
90th Percentile £65,000 £65,000 £55,000
Wales median annual salary £43,500 £40,000 £39,351
% change year-on-year +8.75% +1.65% +4.93%

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 12 November 2019.

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 12 November 2019. 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 -3 40 £37,500 - 7
Newport -7 10 £37,500 -6.25%
Neath Port Talbot - 7 £45,000 -
Bridgend -2 2 £37,500 -9.64%
JSON
Wales

For the 6 months to 12 November 2019, 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 42 (70.00%) Agile Software Development
2 30 (50.00%) JavaScript
3 29 (48.33%) Java
3 29 (48.33%) SOAP
4 22 (36.67%) Git (software)
5 20 (33.33%) AngularJS
6 19 (31.67%) Scrum
6 19 (31.67%) HTML
7 18 (30.00%) XML
7 18 (30.00%) AWS
7 18 (30.00%) Continuous Integration
7 18 (30.00%) REST
8 17 (28.33%) C#
9 15 (25.00%) .NET
9 15 (25.00%) Azure
10 14 (23.33%) JIRA
10 14 (23.33%) SQL
10 14 (23.33%) Docker
11 13 (21.67%) Microservices
11 13 (21.67%) React
11 13 (21.67%) CSS
11 13 (21.67%) JUnit
11 13 (21.67%) Maven
11 13 (21.67%) RESTful
12 11 (18.33%) Confluence
12 11 (18.33%) jQuery
12 11 (18.33%) Spring
12 11 (18.33%) MongoDB
13 10 (16.67%) Kubernetes
13 10 (16.67%) Go

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 11 (18.33%) Confluence
2 7 (11.67%) CMS
3 6 (10.00%) Elasticsearch
4 2 (3.33%) SAS
4 2 (3.33%) WordPress
5 1 (1.67%) SharePoint
Applications
1 1 (1.67%) InfoPath
1 1 (1.67%) Microsoft Office
Cloud Services
1 18 (30.00%) AWS
2 15 (25.00%) Azure
3 5 (8.33%) AWS Elastic Beanstalk
4 4 (6.67%) IaaS
4 4 (6.67%) npm
4 4 (6.67%) OpenShift
4 4 (6.67%) PaaS
5 3 (5.00%) Amazon EC2
6 2 (3.33%) Dynamics 365
6 2 (3.33%) GCP
6 2 (3.33%) GitHub
6 2 (3.33%) Office 365
6 2 (3.33%) Power Platform
6 2 (3.33%) SaaS
Communications & Networking
1 9 (15.00%) HTTPS
2 7 (11.67%) TCP/IP
3 2 (3.33%) DNS
3 2 (3.33%) HTTP
Database & Business Intelligence
1 11 (18.33%) MongoDB
2 8 (13.33%) Relational Database
2 8 (13.33%) SQL Server
3 7 (11.67%) PostgreSQL
4 6 (10.00%) MySQL
4 6 (10.00%) RDBMS
5 3 (5.00%) SQL Server Integration Services
6 2 (3.33%) BusinessObjects
6 2 (3.33%) Data Warehouse
6 2 (3.33%) DB2
6 2 (3.33%) InfluxDB
6 2 (3.33%) Neo4j
6 2 (3.33%) Power BI
6 2 (3.33%) PowerPivot
6 2 (3.33%) SAS Data Integration Studio
6 2 (3.33%) SAS EBI
6 2 (3.33%) SQL Server Reporting Services
7 1 (1.67%) Oracle Reports
7 1 (1.67%) Redis
7 1 (1.67%) Snowflake Schema
Development Applications
1 22 (36.67%) Git (software)
2 14 (23.33%) JIRA
3 13 (21.67%) JUnit
3 13 (21.67%) Maven
4 9 (15.00%) Jenkins
5 7 (11.67%) Ant
5 7 (11.67%) Bitbucket
5 7 (11.67%) Cucumber
5 7 (11.67%) Jasmine
5 7 (11.67%) Selenium
5 7 (11.67%) Subversion
6 5 (8.33%) Karma Test Runner
6 5 (8.33%) Liquibase
6 5 (8.33%) TeamCity
7 4 (6.67%) IntelliJ
8 3 (5.00%) Visual Studio
9 1 (1.67%) SQL Server Management Studio (SSMS)
General
1 5 (8.33%) Publishing
2 3 (5.00%) Local Government
3 1 (1.67%) Finance
3 1 (1.67%) Legal
3 1 (1.67%) Manufacturing
Job Titles
1 43 (71.67%) Developer
2 11 (18.33%) Software Developer
3 10 (16.67%) Java Developer
4 8 (13.33%) .NET Developer
5 6 (10.00%) Front End Developer (Client-Side Developer)
6 5 (8.33%) .NET Software Developer
6 5 (8.33%) Full Stack Developer
6 5 (8.33%) PHP Developer
6 5 (8.33%) Software Engineer
7 4 (6.67%) Junior
7 4 (6.67%) Junior Developer
7 4 (6.67%) XML Developer
8 3 (5.00%) Angular Developer
8 3 (5.00%) Lead Developer
8 3 (5.00%) MySQL Developer
8 3 (5.00%) MySQL Web Developer
8 3 (5.00%) PHP MySQL Developer
8 3 (5.00%) PHP MySQL Web Developer
8 3 (5.00%) PHP Web Developer
8 3 (5.00%) Web Developer
Libraries, Frameworks & Software Standards
1 29 (48.33%) SOAP
2 20 (33.33%) AngularJS
3 19 (31.67%) HTML
4 18 (30.00%) REST
4 18 (30.00%) XML
5 15 (25.00%) .NET
6 13 (21.67%) CSS
6 13 (21.67%) React
6 13 (21.67%) RESTful
7 11 (18.33%) jQuery
7 11 (18.33%) Spring
8 9 (15.00%) Kafka
8 9 (15.00%) WCF
9 8 (13.33%) Java EE
9 8 (13.33%) Twitter Bootstrap
10 7 (11.67%) Hibernate
10 7 (11.67%) JPA
11 6 (10.00%) ASP.NET Web API
11 6 (10.00%) HTML5
11 6 (10.00%) Sass
Miscellaneous
1 8 (13.33%) User Experience
2 3 (5.00%) Greenfield Project
3 2 (3.33%) Algorithms
3 2 (3.33%) Public Cloud
3 2 (3.33%) Self-Motivation
4 1 (1.67%) Cloud Native
4 1 (1.67%) Mobile App
Operating Systems
1 9 (15.00%) Linux
2 7 (11.67%) Unix
3 5 (8.33%) Mac OS
4 1 (1.67%) Windows
Processes & Methodologies
1 42 (70.00%) Agile Software Development
2 19 (31.67%) Scrum
3 18 (30.00%) Continuous Integration
4 13 (21.67%) Microservices
5 9 (15.00%) Collaborative Working
5 9 (15.00%) Web Development
6 8 (13.33%) Continuous Delivery
6 8 (13.33%) Front End Development
6 8 (13.33%) MVC
7 7 (11.67%) Dependency Injection
8 6 (10.00%) Epics
8 6 (10.00%) Fintech
8 6 (10.00%) Mentoring
8 6 (10.00%) Site Reliability Engineering
9 5 (8.33%) DevOps
9 5 (8.33%) OWASP
9 5 (8.33%) Software Engineering
9 5 (8.33%) Unit Testing
10 4 (6.67%) OO
10 4 (6.67%) Test Automation
Programming Languages
1 30 (50.00%) JavaScript
2 29 (48.33%) Java
3 17 (28.33%) C#
4 14 (23.33%) SQL
5 10 (16.67%) Go
6 8 (13.33%) Java 8
7 7 (11.67%) TypeScript
8 5 (8.33%) PHP
9 4 (6.67%) T-SQL
10 2 (3.33%) Data Analysis Expressions (DAX)
10 2 (3.33%) Python
10 2 (3.33%) VBA
11 1 (1.67%) C++
11 1 (1.67%) VB.NET
11 1 (1.67%) VBScript
Qualifications
1 5 (8.33%) Degree
2 1 (1.67%) SC Cleared
2 1 (1.67%) Security Cleared
Quality Assurance & Compliance
1 2 (3.33%) QA
2 1 (1.67%) Data Quality
System Software
1 14 (23.33%) Docker
Systems Management
1 10 (16.67%) Kubernetes
2 5 (8.33%) Ansible
3 4 (6.67%) Opscode Chef
3 4 (6.67%) Puppet
4 3 (5.00%) Terraform
5 2 (3.33%) Grafana
5 2 (3.33%) Kibana
5 2 (3.33%) Salt
Vendors
1 7 (11.67%) Microsoft
2 6 (10.00%) SAP
3 4 (6.67%) Google
4 2 (3.33%) Oracle
4 2 (3.33%) Salesforce.com
5 1 (1.67%) MuleSoft
5 1 (1.67%) Rackspace
5 1 (1.67%) Xamarin