The table below looks at the statistics for JSON skills in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited JSON over the 3 months to 24 April 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
24 Apr 2015
Same period 2014 Same period 2013
JSON
Rank 151 124 171
Rank change year-on-year
-27 +47
Permanent jobs citing JSON 175 284 169
As % of all permanent IT jobs located in the City of London 1.66% 2.26% 1.41%
As % of the Libraries, Frameworks & Software Standards category 5.01% 6.06% 3.65%
Number of salaries quoted 150 247 150
Average salary £55,000 £50,000 £53,750
Average salary % change year-on-year
+10.00% -6.97%
90% offered a salary of more than £37,500 £32,500 £37,500
10% offered a salary of more than £70,000 £72,500 £72,500
UK excluding London average salary £40,000 £38,500 £40,000
% change year-on-year
+3.89% -3.75%
JSON
London

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 City of London region.

Libraries, Frameworks & Software Standards Category
City of London
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
3490 4686 4632
As % of all permanent IT jobs located in the City of London 33.16% 37.22% 38.74%
Number of salaries quoted 3023 4045 4120
Average salary £55,000 £52,500 £52,500
Average salary % change year-on-year
+4.76% -
90% offered a salary of more than £37,500 £35,000 £35,000
10% offered a salary of more than £72,500 £72,500 £75,000
UK excluding London average salary £40,000 £40,000 £37,500
% change year-on-year
- +6.66%

JSON
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT jobs citing JSON across the City of London region as a proportion of the total demand within the Libraries, Frameworks & Software Standards category.

JSON Jobs Demand Trend in the City of London

JSON
Salary Trend in the City of London

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

JSON Salary Trend in the City of London

JSON
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing JSON across the City of London region over the 3 months to 24 April 2015.

JSON Salary Histogram in the City of London

JSON
Top 30 Related IT Skills in the City of London

For the 6 months to 24 April 2015, IT jobs across the City of London region citing JSON also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited JSON.

1 221 (59.89%) JavaScript
2 208 (56.37%) XML
3 179 (48.51%) HTML
4 174 (47.15%) Agile Software Development
5 172 (46.61%) CSS
6 152 (41.19%) jQuery
7 148 (40.11%) Java
8 131 (35.50%) MVC
9 118 (31.98%) SQL
10 110 (29.81%) .NET
11 103 (27.91%) REST
12 98 (26.56%) Web Services
13 96 (26.02%) OO
14 95 (25.75%) C#
14 95 (25.75%) HTML5
15 90 (24.39%) TDD
16 88 (23.85%) Ajax
17 85 (23.04%) SQL Server
18 83 (22.49%) Spring
19 79 (21.41%) SOAP
20 75 (20.33%) MySQL
21 66 (17.89%) Finance
22 65 (17.62%) Scrum
22 65 (17.62%) Git (software)
23 62 (16.80%) ASP.NET
24 57 (15.45%) PHP
24 57 (15.45%) CSS3
25 56 (15.18%) AngularJS
26 49 (13.28%) Apple iOS
26 49 (13.28%) Linux

JSON
Top Related IT Skills in the City of London by Category

For the 6 months to 24 April 2015, IT jobs across the City of London region citing JSON also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited JSON. Up to 20 skills are shown per category.

Application Platforms
1 37 (10.03%) Node.js
2 32 (8.67%) Elasticsearch
3 31 (8.40%) Tomcat
4 24 (6.50%) Apache Solr
5 22 (5.96%) CMS
5 22 (5.96%) GlassFish
6 18 (4.88%) Apache
7 17 (4.61%) SharePoint
8 15 (4.07%) IIS
9 9 (2.44%) Sitecore CMS
10 7 (1.90%) Confluence
11 6 (1.63%) Magnolia
11 6 (1.63%) JBoss
12 4 (1.08%) WebLogic
12 4 (1.08%) Jetty
12 4 (1.08%) Mule
13 2 (0.54%) WordPress
13 2 (0.54%) Umbraco
13 2 (0.54%) Orchard CMS
13 2 (0.54%) WebSphere
Applications
1 26 (7.05%) MS Excel
2 5 (1.36%) Photoshop
3 4 (1.08%) MS Office
3 4 (1.08%) Adobe Illustrator
4 2 (0.54%) MS PowerPoint
4 2 (0.54%) PowerPivot
4 2 (0.54%) MS Visio
Business Applications
1 3 (0.81%) Dynamics CRM
2 1 (0.27%) Magento
2 1 (0.27%) Tridion
2 1 (0.27%) Agresso
Cloud Services
1 14 (3.79%) Amazon AWS
2 8 (2.17%) Microsoft Azure
3 6 (1.63%) SaaS
4 4 (1.08%) Amazon EC2
5 1 (0.27%) Cloud Computing
5 1 (0.27%) Force.com
5 1 (0.27%) PaaS
5 1 (0.27%) GitHub
5 1 (0.27%) IaaS
Communications & Networking
1 32 (8.67%) HTTP
2 20 (5.42%) Internet
3 6 (1.63%) FTP
4 4 (1.08%) Skype
5 3 (0.81%) TCP/IP
6 2 (0.54%) HTTPS
6 2 (0.54%) SSL
6 2 (0.54%) CTI
6 2 (0.54%) Broadband
7 1 (0.27%) SMS
7 1 (0.27%) SMTP
7 1 (0.27%) SNMP
7 1 (0.27%) Intranet
7 1 (0.27%) VLAN
7 1 (0.27%) Modbus
Database & Business Intelligence
1 85 (23.04%) SQL Server
2 75 (20.33%) MySQL
3 37 (10.03%) MongoDB
4 30 (8.13%) Relational Database
5 29 (7.86%) NoSQL
6 25 (6.78%) SQL Server Integration Services
7 22 (5.96%) SQL Server Reporting Services
8 20 (5.42%) SQL Server 2008
9 15 (4.07%) PostgreSQL
10 11 (2.98%) Big Data
11 6 (1.63%) SQL Server 2012
11 6 (1.63%) Redis
11 6 (1.63%) SQLite
12 5 (1.36%) Oracle Database
12 5 (1.36%) Azure SQL Database
13 4 (1.08%) Hadoop
13 4 (1.08%) Data Warehouse
14 3 (0.81%) SQL Server 2005
14 3 (0.81%) Apache Cassandra
15 2 (0.54%) SQL Server Analysis Services
Development Applications
1 65 (17.62%) Git (software)
2 39 (10.57%) Jenkins
3 38 (10.30%) Subversion
4 34 (9.21%) Maven
5 31 (8.40%) JIRA
6 26 (7.05%) JUnit
7 21 (5.69%) Cucumber
8 19 (5.15%) Grunt
9 18 (4.88%) Selenium
10 17 (4.61%) Jasmine
11 16 (4.34%) Karma Test Runner
12 14 (3.79%) Xcode
12 14 (3.79%) Eclipse
12 14 (3.79%) Team Foundation Server
13 12 (3.25%) SoapUI
14 11 (2.98%) Ant
15 10 (2.71%) Mockito
16 9 (2.44%) Visual Studio
16 9 (2.44%) Appcelerator Titanium
16 9 (2.44%) Gradle
General
1 66 (17.89%) Finance
2 35 (9.49%) Banking
3 25 (6.78%) Marketing
4 15 (4.07%) Advertising
4 15 (4.07%) Games
5 11 (2.98%) Telecoms
6 8 (2.17%) Retail
7 7 (1.90%) Investment Banking
8 2 (0.54%) Legal
8 2 (0.54%) Manufacturing
9 1 (0.27%) Pharmaceutical
9 1 (0.27%) Front Office
9 1 (0.27%) Billing
9 1 (0.27%) Local Government
9 1 (0.27%) Retail Banking
9 1 (0.27%) iGaming
Job Titles
1 295 (79.95%) Developer
2 82 (22.22%) Java Developer
3 77 (20.87%) Senior Developer
4 37 (10.03%) C# Developer
5 31 (8.40%) Senior Java Developer
6 30 (8.13%) Front-End Developer
7 28 (7.59%) .NET Developer
8 26 (7.05%) iOS Developer
9 21 (5.69%) Web Developer
10 19 (5.15%) Software Developer
10 19 (5.15%) Android Developer
11 18 (4.88%) PHP Developer
12 17 (4.61%) JavaScript Developer
13 15 (4.07%) Analyst
14 14 (3.79%) Software Engineer
15 13 (3.52%) C# .NET Developer
16 11 (2.98%) Senior Android Developer
16 11 (2.98%) Architect
17 9 (2.44%) Senior iOS Developer
18 8 (2.17%) C# ASP.NET Developer
Libraries, Frameworks & Software Standards
1 208 (56.37%) XML
2 179 (48.51%) HTML
3 172 (46.61%) CSS
4 152 (41.19%) jQuery
5 110 (29.81%) .NET
6 103 (27.91%) REST
7 98 (26.56%) Web Services
8 95 (25.75%) HTML5
9 88 (23.85%) Ajax
10 83 (22.49%) Spring
11 79 (21.41%) SOAP
12 62 (16.80%) ASP.NET
13 57 (15.45%) CSS3
14 56 (15.18%) AngularJS
15 42 (11.38%) RESTful
16 41 (11.11%) Hibernate
17 37 (10.03%) .NET Framework
18 33 (8.94%) ASP.NET MVC
18 33 (8.94%) Backbone.js
19 32 (8.67%) WCF
Miscellaneous
1 35 (9.49%) Mobile App
2 33 (8.94%) User Experience
3 27 (7.32%) Analytical Skills
4 26 (7.05%) Computer Science
5 20 (5.42%) Open Source
6 11 (2.98%) Mathematics
7 9 (2.44%) Enterprise Software
7 9 (2.44%) Social Media
8 6 (1.63%) Statistics
9 5 (1.36%) Derivative
9 5 (1.36%) iPhone
9 5 (1.36%) Online Gambling
10 4 (1.08%) Social Network
10 4 (1.08%) Inversion of Control
10 4 (1.08%) Physics
11 3 (0.81%) Chemistry
11 3 (0.81%) Spread Betting
11 3 (0.81%) Management Information System
11 3 (0.81%) BBC
11 3 (0.81%) Data Integration
Operating Systems
1 49 (13.28%) Linux
1 49 (13.28%) Apple iOS
2 47 (12.74%) Android
3 25 (6.78%) UNIX
4 17 (4.61%) Windows
5 5 (1.36%) Windows 8
6 4 (1.08%) Windows Phone
7 3 (0.81%) Windows Phone 7
7 3 (0.81%) Windows Phone 8
8 1 (0.27%) Windows 7
8 1 (0.27%) AIX
8 1 (0.27%) Solaris
8 1 (0.27%) Windows CE
8 1 (0.27%) Windows Mobile
8 1 (0.27%) Embedded Linux
Processes & Methodologies
1 174 (47.15%) Agile Software Development
2 131 (35.50%) MVC
3 96 (26.02%) OO
4 90 (24.39%) TDD
5 65 (17.62%) Scrum
6 48 (13.01%) Unit Testing
7 44 (11.92%) Multithreading
8 43 (11.65%) Web Development
9 42 (11.38%) E-Commerce
10 39 (10.57%) Software Engineering
11 35 (9.49%) OOP
12 34 (9.21%) Continuous Integration
13 33 (8.94%) BDD
14 32 (8.67%) iOS Development
15 26 (7.05%) Mobile Development
16 23 (6.23%) Android Development
17 21 (5.69%) CRM
17 21 (5.69%) Web Design
18 20 (5.42%) Mentoring
19 19 (5.15%) Content Management
Programming Languages
1 221 (59.89%) JavaScript
2 148 (40.11%) Java
3 118 (31.98%) SQL
4 95 (25.75%) C#
5 57 (15.45%) PHP
6 34 (9.21%) Python
7 29 (7.86%) Ruby
8 28 (7.59%) T-SQL
9 25 (6.78%) Objective-C
10 17 (4.61%) Groovy
11 15 (4.07%) Apple Swift
12 14 (3.79%) Scala
13 13 (3.52%) Shell Script
14 12 (3.25%) VB.NET
15 5 (1.36%) XAML
15 5 (1.36%) PHP5
15 5 (1.36%) Clojure
16 4 (1.08%) VBScript
16 4 (1.08%) PL/SQL
17 3 (0.81%) Perl
Qualifications
1 29 (7.86%) Degree
2 5 (1.36%) SC Cleared
2 5 (1.36%) Security Cleared
3 4 (1.08%) ISEB
4 3 (0.81%) Microsoft Certification
4 3 (0.81%) PhD
5 1 (0.27%) DV Cleared
Quality Assurance & Compliance
1 26 (7.05%) QA
2 3 (0.81%) SLA
System Software
1 1 (0.27%) Firmware
1 1 (0.27%) VMware ESX
1 1 (0.27%) VMware Infrastructure
1 1 (0.27%) Varnish
1 1 (0.27%) VMware ESXi
Systems Management
1 20 (5.42%) StatsD
1 20 (5.42%) logstash
1 20 (5.42%) Kibana
2 9 (2.44%) TeamSite
3 4 (1.08%) Nagios
3 4 (1.08%) Puppet
4 1 (0.27%) Opscode Chef
4 1 (0.27%) yum
4 1 (0.27%) CloudHub
Vendors
1 48 (13.01%) Microsoft
2 22 (5.96%) New Relic
3 20 (5.42%) Oracle
4 19 (5.15%) Facebook
5 18 (4.88%) Zend
6 13 (3.52%) Twitter
7 9 (2.44%) Google
7 9 (2.44%) Sitecore
8 7 (1.90%) DevExpress
8 7 (1.90%) Splunk
9 6 (1.63%) hybris
9 6 (1.63%) Appcelerator
9 6 (1.63%) Demandware
9 6 (1.63%) EPiServer
9 6 (1.63%) Adobe
9 6 (1.63%) Salesforce.com
10 5 (1.36%) Sybase
10 5 (1.36%) Atlassian
11 3 (0.81%) Sencha
12 2 (0.54%) HubSpot
City, London
Senitor Associates
Salary: £60000 - £65000 per annum + Benefits
Posted: Yesterday
City, London
Client Server
Salary: £45k to £65k + share options
Posted: Yesterday
City, London
Client Server
Salary: £55k to £65k + share options
Posted: Yesterday
City, London
Total Recruitment Specialists Limited / TRG / Total recruitment group
Salary: £60000 - £65000 Per Annum Benefits
Posted: Yesterday
City, London
Oscar Associates (UK) Ltd
Salary: £45000 - £60000 per annum
Posted: Yesterday
City, London
Dabster Systems
Posted: Yesterday
City, London
Nigel Frank International Ltd
Salary: £50000 - £60000 per annum
Posted: 2 days ago
City, London
Harvey Nash IT Recruitment UK
Posted: 2 days ago
City, London
Premier Media
Salary: £55000 - £60000 per annum + Pension, 15% Bonus
Posted: 2 days ago
City, London
The Developer Portal
Salary: Very Competitive
Posted: 3 days ago
City, London
People Source Consulting
Salary: £40000 - £50000 per annum + Benefits
Posted: 3 days ago
City, London
Experis Ltd
Salary: £52000.00 per annum + £7,000 pension
Posted: 4 days ago
City, London
Austin Fraser
Salary: £65000.00 - £80000.00 per annum + Benefits
Posted: 4 days ago
City, London
Go IT Recruitment Ltd
Salary: From £37,000 to £44,000 per annum + bonuses + benefits
Posted: 4 days ago
City, London
Nicoll Curtin
Salary: £50000 - £65000 per annum + bens
Posted: 4 days ago
City, London
Mortimer Spinks
Salary: £50000 - £75000 per annum + bonus
Posted: 4 days ago
City, London
IT Rockstars Recruitment
Posted: 4 days ago
City, London
Oscar Associates (UK) Ltd
Salary: £50000 - £60000 per annum
Posted: 5 days ago
City, London
Client Server
Salary: £50k to £65k + bonus + benefits
Posted: 5 days ago
City, London
Evolution Recruitment Solutions
Salary: 25,000 - 30,000
Posted: 5 days ago