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 22 May 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
22 May 2015
Same period 2014 Same period 2013
JSON
Rank 157 112 173
Rank change year-on-year
-45 +61
Permanent jobs citing JSON 156 305 172
As % of all permanent IT jobs located in the City of London 1.55% 2.41% 1.46%
As % of the Libraries, Frameworks & Software Standards category 4.57% 6.43% 3.75%
Number of salaries quoted 132 271 153
Average salary £55,000 £50,000 £55,000
Average salary % change year-on-year
+10.00% -9.09%
90% offered a salary of more than £37,500 £32,500 £40,000
10% offered a salary of more than £70,000 £70,000 £72,500
UK excluding London average salary £41,000 £37,500 £39,001
% change year-on-year
+9.33% -3.84%
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
3416 4743 4582
As % of all permanent IT jobs located in the City of London 34.03% 37.54% 39.01%
Number of salaries quoted 2966 4099 4039
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 £74,500 £72,500 £72,500
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 22 May 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 22 May 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.

1 206 (59.88%) JavaScript
2 191 (55.52%) XML
3 165 (47.97%) HTML
4 156 (45.35%) CSS
5 155 (45.06%) Agile Software Development
6 144 (41.86%) Java
7 140 (40.70%) jQuery
8 119 (34.59%) MVC
9 107 (31.10%) SQL
10 100 (29.07%) REST
11 96 (27.91%) Web Services
12 95 (27.62%) .NET
13 88 (25.58%) C#
14 86 (25.00%) HTML5
14 86 (25.00%) Ajax
15 85 (24.71%) TDD
16 79 (22.97%) SQL Server
17 75 (21.80%) Spring
18 70 (20.35%) OO
19 69 (20.06%) MySQL
20 66 (19.19%) SOAP
21 60 (17.44%) Scrum
22 59 (17.15%) Git (software)
23 58 (16.86%) Finance
24 57 (16.57%) ASP.NET
25 53 (15.41%) PHP
26 45 (13.08%) CSS3
27 44 (12.79%) Unit Testing
27 44 (12.79%) Software Engineering
28 43 (12.50%) Linux

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

For the 6 months to 22 May 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 34 (9.88%) Tomcat
2 33 (9.59%) Node.js
3 32 (9.30%) Elasticsearch
4 24 (6.98%) Apache Solr
5 22 (6.40%) GlassFish
6 19 (5.52%) Apache
7 18 (5.23%) CMS
8 15 (4.36%) IIS
9 8 (2.33%) SharePoint
10 7 (2.03%) Confluence
10 7 (2.03%) Sitecore CMS
11 6 (1.74%) Magnolia
11 6 (1.74%) Jetty
11 6 (1.74%) JBoss
12 4 (1.16%) WebLogic
13 3 (0.87%) Orchard CMS
13 3 (0.87%) Umbraco
14 2 (0.58%) Apache Spark
14 2 (0.58%) Drupal
14 2 (0.58%) Mule
Applications
1 17 (4.94%) MS Excel
2 5 (1.45%) Photoshop
3 4 (1.16%) MS Office
3 4 (1.16%) Adobe Illustrator
4 2 (0.58%) MS PowerPoint
4 2 (0.58%) PowerPivot
4 2 (0.58%) MS Visio
Business Applications
1 2 (0.58%) Dynamics CRM
2 1 (0.29%) Agresso
2 1 (0.29%) Magento
2 1 (0.29%) SAP Oil and Gas
2 1 (0.29%) SAP SRM
2 1 (0.29%) Remedy ITSM
Cloud Services
1 14 (4.07%) Amazon AWS
2 6 (1.74%) Microsoft Azure
3 4 (1.16%) SaaS
4 2 (0.58%) Amazon EC2
4 2 (0.58%) Heroku
5 1 (0.29%) PaaS
5 1 (0.29%) Google App Engine
5 1 (0.29%) Google Analytics
5 1 (0.29%) IaaS
5 1 (0.29%) GitHub
5 1 (0.29%) Google Cloud Platform
5 1 (0.29%) AWS CloudFormation
Communications & Networking
1 33 (9.59%) HTTP
2 21 (6.10%) Internet
3 7 (2.03%) FTP
4 4 (1.16%) Skype
5 3 (0.87%) SSL
5 3 (0.87%) TCP/IP
5 3 (0.87%) HTTPS
6 2 (0.58%) Broadband
6 2 (0.58%) CTI
7 1 (0.29%) Firewall
7 1 (0.29%) Intranet
7 1 (0.29%) SAN
7 1 (0.29%) SMS
7 1 (0.29%) VPN
7 1 (0.29%) DNS
7 1 (0.29%) Reverse Proxy
Database & Business Intelligence
1 79 (22.97%) SQL Server
2 69 (20.06%) MySQL
3 36 (10.47%) Relational Database
4 33 (9.59%) MongoDB
5 24 (6.98%) SQL Server 2008
6 22 (6.40%) SQL Server Reporting Services
6 22 (6.40%) NoSQL
7 18 (5.23%) SQL Server Integration Services
8 15 (4.36%) PostgreSQL
9 10 (2.91%) Big Data
10 6 (1.74%) SQL Server 2012
11 5 (1.45%) Data Warehouse
11 5 (1.45%) SQLite
11 5 (1.45%) Oracle Database
12 3 (0.87%) Hadoop
12 3 (0.87%) Redis
12 3 (0.87%) Apache Cassandra
12 3 (0.87%) Azure SQL Database
12 3 (0.87%) SQL Server 2005
13 2 (0.58%) SQL Server Analysis Services
Development Applications
1 59 (17.15%) Git (software)
2 40 (11.63%) Jenkins
3 31 (9.01%) Maven
4 30 (8.72%) Subversion
5 25 (7.27%) JIRA
5 25 (7.27%) JUnit
6 22 (6.40%) Cucumber
7 19 (5.52%) Selenium
8 17 (4.94%) Grunt
9 15 (4.36%) Jasmine
10 14 (4.07%) SoapUI
10 14 (4.07%) Team Foundation Server
11 13 (3.78%) Karma Test Runner
12 12 (3.49%) Gradle
13 10 (2.91%) Mockito
13 10 (2.91%) Visual Studio
14 9 (2.62%) Eclipse
14 9 (2.62%) Calabash
14 9 (2.62%) Appium
15 8 (2.33%) TeamCity
General
1 58 (16.86%) Finance
2 30 (8.72%) Banking
3 24 (6.98%) Marketing
4 16 (4.65%) Advertising
5 11 (3.20%) Games
5 11 (3.20%) Telecoms
6 7 (2.03%) Retail
7 6 (1.74%) Investment Banking
8 3 (0.87%) Manufacturing
9 2 (0.58%) Legal
10 1 (0.29%) Billing
10 1 (0.29%) Electronics
10 1 (0.29%) Pharmaceutical
10 1 (0.29%) Local Government
10 1 (0.29%) Retail Banking
Job Titles
1 278 (80.81%) Developer
2 79 (22.97%) Java Developer
3 74 (21.51%) Senior Developer
4 35 (10.17%) C# Developer
5 29 (8.43%) Senior Java Developer
6 25 (7.27%) Front-End Developer
6 25 (7.27%) iOS Developer
6 25 (7.27%) .NET Developer
7 21 (6.10%) Web Developer
8 19 (5.52%) Software Developer
9 17 (4.94%) JavaScript Developer
10 16 (4.65%) Android Developer
10 16 (4.65%) PHP Developer
11 15 (4.36%) Software Engineer
12 13 (3.78%) Analyst
13 11 (3.20%) C# .NET Developer
14 9 (2.62%) Junior
14 9 (2.62%) Architect
14 9 (2.62%) Senior Android Developer
15 8 (2.33%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 191 (55.52%) XML
2 165 (47.97%) HTML
3 156 (45.35%) CSS
4 140 (40.70%) jQuery
5 100 (29.07%) REST
6 96 (27.91%) Web Services
7 95 (27.62%) .NET
8 86 (25.00%) HTML5
8 86 (25.00%) Ajax
9 75 (21.80%) Spring
10 66 (19.19%) SOAP
11 57 (16.57%) ASP.NET
12 45 (13.08%) CSS3
13 42 (12.21%) AngularJS
14 41 (11.92%) Hibernate
15 38 (11.05%) WCF
16 37 (10.76%) RESTful
17 35 (10.17%) Backbone.js
18 30 (8.72%) WPF
18 30 (8.72%) .NET Framework
Miscellaneous
1 32 (9.30%) Mobile App
2 28 (8.14%) Analytical Skills
3 26 (7.56%) Computer Science
4 25 (7.27%) Open Source
5 17 (4.94%) User Experience
6 10 (2.91%) Mathematics
7 8 (2.33%) Social Media
8 6 (1.74%) Statistics
9 5 (1.45%) Management Information System
9 5 (1.45%) Visualisation
9 5 (1.45%) Social Network
9 5 (1.45%) Online Gambling
9 5 (1.45%) Enterprise Software
10 4 (1.16%) Data Integration
10 4 (1.16%) Derivative
10 4 (1.16%) Inversion of Control
11 3 (0.87%) Physics
11 3 (0.87%) Chemistry
11 3 (0.87%) Spread Betting
11 3 (0.87%) iPhone
Operating Systems
1 43 (12.50%) Linux
2 42 (12.21%) Apple iOS
3 39 (11.34%) Android
4 25 (7.27%) UNIX
5 14 (4.07%) Windows
6 4 (1.16%) Mac OS X
7 3 (0.87%) Windows Phone
8 2 (0.58%) Windows 8
8 2 (0.58%) Windows Phone 8
8 2 (0.58%) Windows Phone 7
9 1 (0.29%) AIX
9 1 (0.29%) Solaris
9 1 (0.29%) Windows CE
9 1 (0.29%) Windows 7
9 1 (0.29%) Embedded Linux
Processes & Methodologies
1 155 (45.06%) Agile Software Development
2 119 (34.59%) MVC
3 85 (24.71%) TDD
4 70 (20.35%) OO
5 60 (17.44%) Scrum
6 44 (12.79%) Unit Testing
6 44 (12.79%) Software Engineering
7 42 (12.21%) Web Development
7 42 (12.21%) BDD
8 41 (11.92%) Multithreading
9 34 (9.88%) E-Commerce
10 30 (8.72%) iOS Development
11 25 (7.27%) OOP
12 24 (6.98%) Continuous Integration
13 23 (6.69%) Mobile Development
14 20 (5.81%) CRM
15 19 (5.52%) Content Management
15 19 (5.52%) Pair Programming
16 18 (5.23%) Android Development
17 17 (4.94%) Mentoring
Programming Languages
1 206 (59.88%) JavaScript
2 144 (41.86%) Java
3 107 (31.10%) SQL
4 88 (25.58%) C#
5 53 (15.41%) PHP
6 34 (9.88%) Python
7 27 (7.85%) Ruby
8 23 (6.69%) T-SQL
9 22 (6.40%) Objective-C
10 18 (5.23%) Scala
10 18 (5.23%) Shell Script
11 15 (4.36%) Groovy
12 14 (4.07%) Apple Swift
13 10 (2.91%) VB.NET
14 5 (1.45%) PL/SQL
14 5 (1.45%) Clojure
15 4 (1.16%) Perl
15 4 (1.16%) VBScript
16 3 (0.87%) XAML
16 3 (0.87%) C++
Qualifications
1 33 (9.59%) Degree
2 3 (0.87%) PhD
2 3 (0.87%) ISEB
2 3 (0.87%) Microsoft Certification
3 2 (0.58%) SC Cleared
3 2 (0.58%) Security Cleared
4 1 (0.29%) Sun Certification
4 1 (0.29%) ITIL Certification
Quality Assurance & Compliance
1 26 (7.56%) QA
2 3 (0.87%) SLA
3 1 (0.29%) RosettaNet
System Software
1 2 (0.58%) Docker
2 1 (0.29%) Firmware
2 1 (0.29%) Varnish
Systems Management
1 20 (5.81%) StatsD
1 20 (5.81%) logstash
1 20 (5.81%) Kibana
2 8 (2.33%) TeamSite
3 7 (2.03%) Puppet
4 6 (1.74%) Nagios
5 3 (0.87%) Opscode Chef
6 1 (0.29%) yum
6 1 (0.29%) CloudHub
Vendors
1 40 (11.63%) Microsoft
2 21 (6.10%) Oracle
2 21 (6.10%) New Relic
3 15 (4.36%) Zend
4 14 (4.07%) Facebook
5 11 (3.20%) Twitter
6 10 (2.91%) Google
7 9 (2.62%) Splunk
8 7 (2.03%) DevExpress
8 7 (2.03%) Sitecore
9 6 (1.74%) EPiServer
9 6 (1.74%) Demandware
9 6 (1.74%) hybris
10 5 (1.45%) Sybase
10 5 (1.45%) Salesforce.com
10 5 (1.45%) Adobe
10 5 (1.45%) Atlassian
11 3 (0.87%) SAP
11 3 (0.87%) Sencha
12 2 (0.58%) HubSpot
City, London
Experis Ltd
Salary: £30000.00 - £40000.00 per annum
Posted: 3 hours ago
City, London
Engage PSG
Salary: £40000 - £50000 per annum
Posted: 4 hours ago
City, London
Client Server
Salary: £50k to £65k + bonus + benefits
Posted: 6 hours ago
City, London
Lorien Resourcing
Salary: £45000 - £60000 per annum + Great benefits
Posted: 3 days ago
City, London
Austin Fraser
Salary: £50000.00 - £60000.00 per annum
Posted: 3 days ago
City, London
Client Server
Salary: £50k to £65k + bonus + benefits
Posted: 3 days ago
City, London
Engage PSG
Salary: £40000 - £50000 per annum
Posted: 3 days ago
City, London
Engage PSG
Salary: £45000 - £55000 per annum
Posted: 3 days ago
City, London
Parallel Consulting
Salary: £50000 - £70000 per annum + Benefits
Posted: 3 days ago
City, London
Capita Resourcing - IT Resourcing
Salary: £35000 - £45000 per annum
Posted: 3 days ago
City, London
Oscar Associates (UK) Ltd
Salary: £50000 - £60000 per annum
Posted: 4 days ago
City, London
Accenture
Salary: Competitive
Posted: 4 days ago
City, London
Accenture
Salary: Up to £42,000 per annum
Posted: 4 days ago
City, London
Client Server
Salary: £65k to £80k + bonus + benefits
Posted: 4 days ago
City, London
Harrington Starr
Salary: £35000 - £40000 per annum + Benefits + Bonus
Posted: 4 days ago
City, London
Experis Ltd
Salary: £51886.00 - £61745.00 per annum + GBP 4000 Retention Allowance
Posted: 5 days ago
City, London
Acceler-IT
Salary: From £50,000 to £75,000 per annum great Benefits +bonus
Posted: 5 days ago
City, London
Engage PSG
Salary: £40000 - £50000 per annum
Posted: 5 days ago
City, London
Oscar Associates (UK) Ltd
Salary: £45000 - £60000 per annum
Posted: 5 days ago
City, London
Lorien Resourcing
Salary: £45000 - £60000 per annum + Great benefits
Posted: 6 days ago