The following table provides summary statistics for permanent job vacancies advertised in West Yorkshire with a requirement for JSON skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JSON over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

JSON
Yorkshire / West Yorkshire
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 125 117 163
Rank change year-on-year -8 +46  
Permanent jobs citing JSON 65 86 47
As % of all permanent IT jobs advertised in West Yorkshire 1.83% 2.18% 1.02%
As % of the Libraries, Frameworks & Software Standards category 4.81% 5.80% 2.51%
Number of salaries quoted 49 66 38
Median salary £41,000 £47,500 £40,000
Median salary % change year-on-year -13.68% +18.75%  
90% offered a salary of more than £34,500 £35,750 £27,500
10% offered a salary of more than £70,000 £80,000 £55,000
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year - +12.50%  

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 permanent job vacancies advertised in West Yorkshire with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
West Yorkshire
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 1351 1483 1871
As % of all permanent IT job vacancies advertised in West Yorkshire 38.12% 37.58% 40.56%
Number of salaries quoted 1149 1266 1535
Median salary £42,500 £40,000 £40,000
Median salary % change year-on-year +6.25% -  
90% offered a salary of more than £28,500 £30,000 £27,500
10% offered a salary of more than £57,500 £50,000 £55,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

JSON
Job Vacancy Trend in West Yorkshire

The job posting trend of jobs advertised in West Yorkshire citing JSON as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for JSON in West Yorkshire

JSON
Salary Trend in West Yorkshire

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

Salary trend for JSON in West Yorkshire

JSON
Salary Histogram in West Yorkshire

The salary distribution of IT jobs citing JSON in West Yorkshire over the 3 months to 23 June 2017.

Salary histogram for JSON in West Yorkshire

JSON
Job Locations in West Yorkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JSON within the West Yorkshire region over the 3 months to 23 June 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Leeds +7 53 £44,000 -12.00% 13
Bradford -14 11 £40,000 -20.00%
Bingley - 2 £35,000 -
Wakefield +5 1 £35,000 -12.50%
JSON
Yorkshire

For the 6 months to 23 June 2017, 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 West Yorkshire region with a requirement for JSON.

1 110 (75.86%) XML
2 94 (64.83%) Agile Software Development
3 76 (52.41%) Web Services
4 75 (51.72%) MVC
5 69 (47.59%) JavaScript
6 62 (42.76%) jQuery
7 61 (42.07%) CSS
8 58 (40.00%) MySQL
9 56 (38.62%) SOAP
10 55 (37.93%) Java
11 53 (36.55%) HTML
11 53 (36.55%) Git (software)
11 53 (36.55%) RESTful
12 49 (33.79%) REST
13 47 (32.41%) TDD
13 47 (32.41%) Subversion
14 43 (29.66%) PHP
15 40 (27.59%) C#
16 38 (26.21%) SQL
17 36 (24.83%) Linux
18 35 (24.14%) Ajax
19 34 (23.45%) .NET
20 32 (22.07%) Microsoft
21 30 (20.69%) JUnit
22 27 (18.62%) OO
22 27 (18.62%) .NET Framework
22 27 (18.62%) Symfony
23 26 (17.93%) LAMP
24 24 (16.55%) Tomcat
25 23 (15.86%) ASP.NET

JSON
Co-occurring IT Skills in West Yorkshire 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 24 (16.55%) Tomcat
2 14 (9.66%) Confluence
3 9 (6.21%) JBoss
3 9 (6.21%) Moodle
3 9 (6.21%) WebLogic
3 9 (6.21%) WebLogic Portal
4 5 (3.45%) Apache
4 5 (3.45%) WordPress
5 4 (2.76%) CMS
6 2 (1.38%) Drupal
6 2 (1.38%) Joomla!
7 1 (0.69%) concrete5
7 1 (0.69%) Elasticsearch
7 1 (0.69%) EPiServer
7 1 (0.69%) ExpressionEngine
7 1 (0.69%) nginx
7 1 (0.69%) Umbraco
Applications
1 1 (0.69%) Photoshop
Business Applications
1 3 (2.07%) Magento
2 1 (0.69%) SAP Business One
Cloud Services
1 18 (12.41%) Microsoft Azure
2 6 (4.14%) Amazon AWS
3 4 (2.76%) Amazon EC2
3 4 (2.76%) Amazon ELB
3 4 (2.76%) Amazon S3
3 4 (2.76%) AWS CloudFormation
3 4 (2.76%) AWS Lambda
4 3 (2.07%) Cloud Computing
4 3 (2.07%) SaaS
5 1 (0.69%) Sage Pay
Communications & Networking
1 4 (2.76%) Firewall
1 4 (2.76%) Network Security
2 3 (2.07%) DNS
2 3 (2.07%) Internet
2 3 (2.07%) VPN
3 2 (1.38%) HTTP
4 1 (0.69%) FTP
4 1 (0.69%) PPP
4 1 (0.69%) SMTP
4 1 (0.69%) SSL
Database & Business Intelligence
1 58 (40.00%) MySQL
2 23 (15.86%) SQL Server
3 15 (10.34%) PostgreSQL
3 15 (10.34%) Redis
4 9 (6.21%) MongoDB
5 8 (5.52%) Relational Database
6 7 (4.83%) SQLite
7 5 (3.45%) SQL Server 2008
7 5 (3.45%) SQL Server 2012
7 5 (3.45%) SQL Server 2014
8 4 (2.76%) Amazon RDS
9 2 (1.38%) NoSQL
10 1 (0.69%) Apache Cassandra
10 1 (0.69%) Apache Hive
10 1 (0.69%) Big Data
10 1 (0.69%) CouchDB
10 1 (0.69%) Crystal Reports
10 1 (0.69%) Oracle Database
10 1 (0.69%) Oracle Database 11g
Development Applications
1 53 (36.55%) Git (software)
2 47 (32.41%) Subversion
3 30 (20.69%) JUnit
4 15 (10.34%) NUnit
4 15 (10.34%) Selenium
4 15 (10.34%) Team Foundation Server
5 14 (9.66%) Maven
5 14 (9.66%) Mockito
6 13 (8.97%) TortoiseSVN
7 12 (8.28%) JIRA
8 10 (6.90%) Visual Studio
9 9 (6.21%) PHPUnit
10 8 (5.52%) GitLab
11 7 (4.83%) Xcode
12 5 (3.45%) TeamCity
13 4 (2.76%) gulp
13 4 (2.76%) Jenkins
14 3 (2.07%) Grunt
14 3 (2.07%) Jasmine
14 3 (2.07%) QUnit
General
1 22 (15.17%) Finance
2 17 (11.72%) Retail
3 12 (8.28%) Games
4 9 (6.21%) Advertising
5 3 (2.07%) Banking
5 3 (2.07%) Manufacturing
Job Titles
1 98 (67.59%) Developer
2 38 (26.21%) PHP Developer
3 19 (13.10%) Java Developer
3 19 (13.10%) Senior Developer
4 18 (12.41%) C# Developer
5 17 (11.72%) Analyst
6 13 (8.97%) Software Developer
7 12 (8.28%) Business Development Analyst
7 12 (8.28%) Development Analyst
7 12 (8.28%) Senior C# Developer
8 11 (7.59%) Agile Business Analyst
8 11 (7.59%) Business Analyst
9 9 (6.21%) .NET Developer
10 8 (5.52%) Android Developer
11 7 (4.83%) Agile Product Owner
11 7 (4.83%) Architect
11 7 (4.83%) iOS Developer
11 7 (4.83%) Product Analyst
11 7 (4.83%) Product Business Analyst
11 7 (4.83%) Product Owner
Libraries, Frameworks & Software Standards
1 110 (75.86%) XML
2 76 (52.41%) Web Services
3 62 (42.76%) jQuery
4 61 (42.07%) CSS
5 56 (38.62%) SOAP
6 53 (36.55%) HTML
6 53 (36.55%) RESTful
7 49 (33.79%) REST
8 35 (24.14%) Ajax
9 34 (23.45%) .NET
10 27 (18.62%) .NET Framework
10 27 (18.62%) Symfony
11 26 (17.93%) LAMP
12 23 (15.86%) ASP.NET
12 23 (15.86%) ASP.NET MVC
12 23 (15.86%) Laravel
13 22 (15.17%) Spring
14 21 (14.48%) Twitter Bootstrap
15 19 (13.10%) Entity Framework
15 19 (13.10%) Sass
Miscellaneous
1 13 (8.97%) Streaming Media
2 12 (8.28%) Mobile App
3 9 (6.21%) Greenfield Project
4 4 (2.76%) Computer Science
5 3 (2.07%) BYOD
5 3 (2.07%) Fintech
5 3 (2.07%) User Experience
6 1 (0.69%) Enterprise Software
6 1 (0.69%) Online Games
6 1 (0.69%) TRADACOMS
Operating Systems
1 36 (24.83%) Linux
2 12 (8.28%) Android
3 8 (5.52%) Windows
4 7 (4.83%) Apple iOS
5 2 (1.38%) CentOS
6 1 (0.69%) Oracle Linux
6 1 (0.69%) Windows 10
6 1 (0.69%) Windows 8
6 1 (0.69%) Windows Server
Processes & Methodologies
1 94 (64.83%) Agile Software Development
2 75 (51.72%) MVC
3 47 (32.41%) TDD
4 27 (18.62%) OO
5 22 (15.17%) Continuous Integration
5 22 (15.17%) Web Development
6 19 (13.10%) E-Commerce
7 17 (11.72%) Continuous Improvement
8 15 (10.34%) Scrum
9 14 (9.66%) BDD
9 14 (9.66%) OOP
9 14 (9.66%) Prototyping
9 14 (9.66%) Unit Testing
10 13 (8.97%) Dependency Injection
11 12 (8.28%) Business Analysis
12 10 (6.90%) Software Engineering
13 9 (6.21%) Refactoring
14 8 (5.52%) Android Development
14 8 (5.52%) Front End Development
15 7 (4.83%) iOS Development
Programming Languages
1 69 (47.59%) JavaScript
2 55 (37.93%) Java
3 43 (29.66%) PHP
4 40 (27.59%) C#
5 38 (26.21%) SQL
6 16 (11.03%) T-SQL
7 15 (10.34%) Bash Shell
8 14 (9.66%) TypeScript
9 9 (6.21%) PowerShell
10 7 (4.83%) Objective-C
10 7 (4.83%) PHP 7
11 4 (2.76%) Perl
11 4 (2.76%) Python
11 4 (2.76%) Ruby
12 3 (2.07%) Groovy
12 3 (2.07%) VBScript
13 2 (1.38%) CoffeeScript
13 2 (1.38%) VB.NET
13 2 (1.38%) XPath
13 2 (1.38%) XQuery
Qualifications
1 8 (5.52%) Degree
2 5 (3.45%) ISEB
2 5 (3.45%) MCP
3 1 (0.69%) Computer Science Degree
3 1 (0.69%) Master's Degree
3 1 (0.69%) SC Cleared
3 1 (0.69%) Security Cleared
Quality Assurance & Compliance
1 1 (0.69%) PCI DSS
1 1 (0.69%) Section 508
1 1 (0.69%) WCAG
System Software
1 4 (2.76%) Docker
2 1 (0.69%) Apache ZooKeeper
2 1 (0.69%) Hyper-V
2 1 (0.69%) Varnish
2 1 (0.69%) Virtual Machines
2 1 (0.69%) VirtualBox
Systems Management
1 7 (4.83%) Ansible
1 7 (4.83%) Salt
2 4 (2.76%) HP SiteScope
2 4 (2.76%) Nagios
2 4 (2.76%) Opscode Chef
2 4 (2.76%) Puppet
Vendors
1 32 (22.07%) Microsoft
2 19 (13.10%) Zend
3 17 (11.72%) Oracle
4 9 (6.21%) Blackboard
5 4 (2.76%) New Relic
5 4 (2.76%) Splunk
6 3 (2.07%) IBM
6 3 (2.07%) IBM Sterling
6 3 (2.07%) Perforce
7 2 (1.38%) Red Hat
8 1 (0.69%) Adobe
8 1 (0.69%) Apple
8 1 (0.69%) Google
8 1 (0.69%) PayPal
8 1 (0.69%) SAP
Leeds, West Yorkshire
Itecco
Salary: £40000 - £60000 per annum + Company car
Posted: 18 minutes ago
Leeds, West Yorkshire
Roc Search
Salary: £30000 - £35000 per annum
Posted: 26 minutes ago
Leeds, West Yorkshire
Greywood Associates Limited
Salary: £35000 - £40000 per annum + bens
Posted: Yesterday
Huddersfield, Yorkshire
Pearson Frank
Posted: 17 hours ago
Leeds, West Yorkshire
Greywood Associates Limited
Salary: £25000 - £50000 per annum + bens
Posted: Yesterday
Leeds, West Yorkshire
ISL
Posted: Yesterday
Leeds, West Yorkshire
Oscar
Salary: £35000 - £45000 per annum + Additional Benefits!
Posted: 22 hours ago
Leeds, West Yorkshire
Fruition IT Resources Limited
Salary: £70000 per annum + Benefits
Posted: 2 days ago
Leeds, West Yorkshire
Imperative People
Salary: £34000.00 per annum + Bens
Posted: 2 days ago
Leeds, West Yorkshire
Oscar
Salary: £45000 - £65000 per annum + competitive benefits package
Posted: Yesterday
Leeds, West Yorkshire
Opus Recruitment Solutions Ltd
Salary: £30000 - £35000 per annum
Posted: 2 days ago
Leeds, West Yorkshire
Oscar
Salary: £45000 per annum + and additional benefits
Posted: 6 days ago
Leeds
Computer Futures
Salary: £60000 - £100000 per annum + competitive
Posted: 8 days ago