The table below looks at the statistics for JSON skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited JSON over the 3 months to 19 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
19 Sep 2014
Same period 2013 Same period 2012
JSON
Rank 160 143 175
Rank change year-on-year
-17 +32
Permanent jobs citing JSON 866 914 828
As % of all permanent IT jobs located in London 1.88% 2.05% 1.67%
As % of the Libraries, Frameworks & Software Standards category 5.01% 5.13% 4.10%
Number of salaries quoted 725 748 635
Average salary £52,500 £50,000 £50,000
Average salary % change year-on-year
+5.00% -
90% offered a salary of more than £35,000 £35,000 £35,000
10% offered a salary of more than £72,500 £70,000 £67,500
UK excluding London average salary £40,000 £37,500 £38,500
% change year-on-year
+6.66% -2.59%
JSON
England

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 London region.

Libraries, Frameworks & Software Standards Category
London
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
17269 17810 20216
As % of all permanent IT jobs located in London 37.49% 40.00% 40.70%
Number of salaries quoted 14718 15344 17912
Average salary £52,250 £50,000 £50,000
Average salary % change year-on-year
+4.50% -
90% offered a salary of more than £35,000 £35,000 £35,000
10% offered a salary of more than £70,000 £70,000 £70,000
UK excluding London average salary £40,000 £37,500 £37,500
% change year-on-year
+6.66% -

JSON
Jobs Demand Trend in London

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

JSON Jobs Demand Trend in London

JSON
Salary Trend in London

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

JSON Salary Trend in London

JSON
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing JSON across the London region over the 3 months to 19 September 2014.

JSON Salary Histogram in London

JSON
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing JSON within the London region over the 3 months to 19 September 2014. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +21 240 £52,500 +5.00% 40
Kingston Upon Thames -6 7 £65,000 +8.33%
West Drayton - 7 £45,000 -
Sidcup - 6 £24,250 -
Uxbridge +4 4 £45,000 +29.49%
Docklands, London -3 4 £57,500 +4.54%
Westminster - 3 £46,000 - 1
Southwark - 3 £47,500 - 1
Harrow - 3 £50,000 -
Wembley +2 2 £35,000 -
Ruislip - 2 £39,000 - 2
Surbiton - 2 £42,500 -
Hammersmith -2 1 £27,500 -47.86%
Wimbledon - 1 £60,000 -
Romford - 1 £40,000 -
Ilford - 1 £40,000 -
Chislehurst - 1 £31,500 -
Dagenham - 1 £40,000 -
JSON
England

JSON
Top 30 Related IT Skills in London

For the 6 months to 19 September 2014, IT jobs across the 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 1214 (61.13%) JavaScript
2 1088 (54.78%) HTML
3 1077 (54.23%) XML
4 1019 (51.31%) CSS
5 998 (50.25%) Agile Software Development
6 870 (43.81%) Java
7 775 (39.02%) jQuery
8 658 (33.13%) Web Services
9 657 (33.08%) REST
10 630 (31.72%) HTML5
11 581 (29.25%) Ajax
12 530 (26.69%) TDD
13 525 (26.44%) MVC
14 506 (25.48%) Git (software)
15 504 (25.38%) OO
16 500 (25.18%) SOAP
17 423 (21.30%) Scrum
18 415 (20.90%) CSS3
19 407 (20.49%) SQL
20 381 (19.18%) .NET
21 348 (17.52%) RESTful
22 330 (16.62%) Linux
23 325 (16.36%) MySQL
24 324 (16.31%) Continuous Integration
25 320 (16.11%) PHP
26 317 (15.96%) C#
27 309 (15.56%) Subversion
28 306 (15.41%) Degree
29 298 (15.01%) Apple iOS
30 290 (14.60%) E-Commerce

JSON
Top Related IT Skills in London by Category

For the 6 months to 19 September 2014, IT jobs across the 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
1 186 (9.37%) Node.js
2 113 (5.69%) CMS
3 104 (5.24%) Apache
4 73 (3.68%) Tomcat
5 68 (3.42%) IIS
6 48 (2.42%) Drupal
7 43 (2.17%) GlassFish
7 43 (2.17%) SharePoint
8 42 (2.11%) WordPress
9 40 (2.01%) nginx
10 37 (1.86%) Apache Solr
11 36 (1.81%) Elasticsearch
12 33 (1.66%) SharePoint 2013
13 26 (1.31%) WebSphere
14 22 (1.11%) Alfresco
14 22 (1.11%) Mule
15 21 (1.06%) Confluence
16 20 (1.01%) Umbraco
17 19 (0.96%) Adobe CQ
18 14 (0.70%) OpenStack
Applications
1 79 (3.98%) Photoshop
2 71 (3.58%) MS Excel
3 19 (0.96%) MS Office
4 9 (0.45%) Spreadsheet
5 8 (0.40%) OmniGraffle
6 7 (0.35%) Adobe Illustrator
7 4 (0.20%) MS Visio
8 3 (0.15%) Fireworks
9 1 (0.050%) InDesign
9 1 (0.050%) MS PowerPoint
9 1 (0.050%) InfoPath
Business Applications
1 44 (2.22%) Google Analytics
2 17 (0.86%) Magento
3 9 (0.45%) Oracle Cash Management
4 7 (0.35%) Remedy ITSM
5 6 (0.30%) Dynamics AX
6 5 (0.25%) RMDS
7 3 (0.15%) SAP Oil and Gas
8 1 (0.050%) Dynamics CRM
8 1 (0.050%) Cognos TM1
8 1 (0.050%) JDE OneWorld
8 1 (0.050%) Oracle General Ledger
Cloud Services
1 56 (2.82%) Amazon AWS
1 56 (2.82%) Cloud Computing
2 39 (1.96%) SaaS
3 37 (1.86%) GitHub
4 30 (1.51%) Microsoft Azure
5 16 (0.81%) PaaS
6 15 (0.76%) Joyent
7 13 (0.65%) Amazon EC2
8 9 (0.45%) Amazon EMR
9 8 (0.40%) IaaS
10 7 (0.35%) Office 365
11 5 (0.25%) Amazon S3
12 3 (0.15%) Google Apps
12 3 (0.15%) Basecamp
13 2 (0.10%) Heroku
14 1 (0.050%) ElastiCache
14 1 (0.050%) Amazon ElastiCache
Communications & Networking
1 195 (9.82%) HTTP
2 84 (4.23%) Internet
3 47 (2.37%) TCP/IP
4 40 (2.01%) VPN
5 34 (1.71%) DNS
6 31 (1.56%) Firewall
7 30 (1.51%) SSL
7 30 (1.51%) LDAP
8 26 (1.31%) Intranet
9 23 (1.16%) Kerberos
10 22 (1.11%) SAN
11 18 (0.91%) VLAN
12 16 (0.81%) AMQP
13 14 (0.70%) NAS
13 14 (0.70%) SMTP
14 13 (0.65%) LAN
15 9 (0.45%) Reverse Proxy
15 9 (0.45%) iSCSI
16 6 (0.30%) 3G
16 6 (0.30%) FTP
Database & Business Intelligence
1 325 (16.36%) MySQL
2 237 (11.93%) SQL Server
3 155 (7.80%) NoSQL
4 109 (5.49%) Big Data
5 105 (5.29%) MongoDB
6 103 (5.19%) Relational Database
7 86 (4.33%) Hadoop
8 50 (2.52%) Redis
9 44 (2.22%) Apache Cassandra
10 42 (2.11%) HBase
11 40 (2.01%) Apache Hive
12 36 (1.81%) RDBMS
13 35 (1.76%) SQLite
14 34 (1.71%) Impala
15 33 (1.66%) SQL Server 2008
16 29 (1.46%) Mahout
17 24 (1.21%) PostgreSQL
18 23 (1.16%) SQL Server Reporting Services
19 19 (0.96%) Data Warehouse
20 18 (0.91%) SQL Server Integration Services
Development Applications
1 506 (25.48%) Git (software)
2 309 (15.56%) Subversion
3 221 (11.13%) Jenkins
4 143 (7.20%) JIRA
5 136 (6.85%) Maven
6 133 (6.70%) JUnit
7 127 (6.39%) Eclipse
8 102 (5.14%) Xcode
9 96 (4.83%) Cucumber
10 93 (4.68%) Selenium
11 87 (4.38%) Visual Studio
12 72 (3.63%) Ant
13 64 (3.22%) Team Foundation Server
14 54 (2.72%) Mercurial
15 44 (2.22%) IntelliJ
16 41 (2.06%) Jasmine
17 39 (1.96%) Atlassian Bamboo
18 38 (1.91%) Hudson
18 38 (1.91%) Grunt
19 27 (1.36%) Mocha
General
1 220 (11.08%) Finance
2 154 (7.75%) Games
3 94 (4.73%) Retail
4 80 (4.03%) Marketing
5 77 (3.88%) Advertising
6 70 (3.52%) Telecoms
7 62 (3.12%) Banking
8 56 (2.82%) Publishing
9 21 (1.06%) Legal
10 15 (0.76%) Investment Banking
11 12 (0.60%) Manufacturing
12 9 (0.45%) Front Office
12 9 (0.45%) Back Office
13 8 (0.40%) Financial Institution
13 8 (0.40%) Multimedia
13 8 (0.40%) Music Industry
14 6 (0.30%) French Language
15 5 (0.25%) Online Betting
16 4 (0.20%) German Language
16 4 (0.20%) Retail Banking
Job Titles
1 1628 (81.97%) Developer
2 406 (20.44%) Senior Developer
3 336 (16.92%) Java Developer
4 225 (11.33%) Web Developer
5 194 (9.77%) Front-End Developer
6 178 (8.96%) iOS Developer
7 176 (8.86%) .NET Developer
8 140 (7.05%) Senior Java Developer
9 115 (5.79%) PHP Developer
10 111 (5.59%) Architect
11 99 (4.98%) C# Developer
11 99 (4.98%) JavaScript Developer
12 89 (4.48%) Android Developer
13 80 (4.03%) C# .NET Developer
14 76 (3.83%) Programmer
15 65 (3.27%) UI Developer
16 57 (2.87%) Mobile Developer
16 57 (2.87%) UI Programmer
17 55 (2.77%) Software Developer
18 54 (2.72%) Software Engineer
Libraries, Frameworks & Software Standards
1 1088 (54.78%) HTML
2 1077 (54.23%) XML
3 1019 (51.31%) CSS
4 775 (39.02%) jQuery
5 658 (33.13%) Web Services
6 657 (33.08%) REST
7 630 (31.72%) HTML5
8 581 (29.25%) Ajax
9 500 (25.18%) SOAP
10 415 (20.90%) CSS3
11 381 (19.18%) .NET
12 348 (17.52%) RESTful
13 272 (13.70%) Spring
14 268 (13.49%) AngularJS
15 266 (13.39%) ASP.NET
16 215 (10.83%) Backbone.js
17 148 (7.45%) ASP.NET MVC
18 142 (7.15%) Hibernate
19 129 (6.50%) XHTML
19 129 (6.50%) WCF
Miscellaneous
1 249 (12.54%) User Experience
2 210 (10.57%) Mobile App
3 184 (9.26%) Computer Science
4 153 (7.70%) Open Source
5 133 (6.70%) Analytical Skills
6 89 (4.48%) iPhone
7 75 (3.78%) iPad
8 60 (3.02%) Social Media
9 55 (2.77%) Client/Server
10 53 (2.67%) Data Integration
11 52 (2.62%) Visualisation
12 45 (2.27%) Blackberry
13 44 (2.22%) Inversion of Control
14 42 (2.11%) Statistics
15 39 (1.96%) W3C
16 38 (1.91%) Digital Media
17 34 (1.71%) Mathematics
17 34 (1.71%) Social Network
18 33 (1.66%) Enterprise Software
19 31 (1.56%) Online Games
Operating Systems
1 330 (16.62%) Linux
2 298 (15.01%) Apple iOS
3 277 (13.95%) Android
4 214 (10.78%) Windows
5 161 (8.11%) UNIX
6 26 (1.31%) Solaris
6 26 (1.31%) Windows Phone
7 25 (1.26%) Windows Mobile
8 22 (1.11%) CentOS
9 21 (1.06%) Red Hat Enterprise Linux
10 20 (1.01%) Mac OS X
11 19 (0.96%) Ubuntu
12 14 (0.70%) SUSE
13 11 (0.55%) Windows Server 2008
13 11 (0.55%) Windows 8
14 9 (0.45%) Windows Server 2012
14 9 (0.45%) Windows Server 2003
15 7 (0.35%) Windows Phone 8
16 5 (0.25%) BlackBerry OS
16 5 (0.25%) SmartOS
Processes & Methodologies
1 998 (50.25%) Agile Software Development
2 530 (26.69%) TDD
3 525 (26.44%) MVC
4 504 (25.38%) OO
5 423 (21.30%) Scrum
6 324 (16.31%) Continuous Integration
7 290 (14.60%) E-Commerce
8 257 (12.94%) OOP
9 229 (11.53%) Unit Testing
10 224 (11.28%) SOA
10 224 (11.28%) BDD
11 218 (10.98%) iOS Development
12 190 (9.57%) Software Engineering
13 186 (9.37%) Web Development
14 156 (7.85%) Analytics
15 148 (7.45%) Android Development
16 138 (6.95%) Multithreading
17 120 (6.04%) Responsive Web Design
18 109 (5.49%) Kanban
19 105 (5.29%) OOD
Programming Languages
1 1214 (61.13%) JavaScript
2 870 (43.81%) Java
3 407 (20.49%) SQL
4 320 (16.11%) PHP
5 317 (15.96%) C#
6 221 (11.13%) Python
7 194 (9.77%) Objective-C
8 148 (7.45%) Ruby
9 121 (6.09%) Scala
10 93 (4.68%) T-SQL
11 87 (4.38%) Perl
12 75 (3.78%) PHP5
13 70 (3.52%) C++
14 62 (3.12%) Groovy
15 52 (2.62%) PowerShell
16 50 (2.52%) R
17 48 (2.42%) Shell Script
18 33 (1.66%) XPath
19 27 (1.36%) C
20 26 (1.31%) ActionScript
Qualifications
1 306 (15.41%) Degree
2 20 (1.01%) Security Cleared
3 18 (0.91%) PhD
4 12 (0.60%) SC Cleared
5 7 (0.35%) ISEB
6 6 (0.30%) Sun Certification
6 6 (0.30%) ITIL Certification
7 5 (0.25%) Microsoft Certification
7 5 (0.25%) RHCE
7 5 (0.25%) MCSE
8 4 (0.20%) ISTQB
9 3 (0.15%) Postgraduate
10 2 (0.10%) MCP
10 2 (0.10%) GIAC
10 2 (0.10%) CEH
10 2 (0.10%) GPEN
10 2 (0.10%) OSCP
10 2 (0.10%) DV Cleared
11 1 (0.050%) CTC Cleared
11 1 (0.050%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 171 (8.61%) QA
2 5 (0.25%) WAI
3 4 (0.20%) ISO 8583
4 3 (0.15%) PCI DSS
5 2 (0.10%) ISO/IEC 27001
5 2 (0.10%) ISO 9001
6 1 (0.050%) WCAG
System Software
1 23 (1.16%) VMware Infrastructure
2 22 (1.11%) HDFS
3 18 (0.91%) Oracle RAC
4 16 (0.81%) KVM
4 16 (0.81%) Varnish
5 14 (0.70%) vSphere
6 10 (0.50%) Active Directory
7 9 (0.45%) NFS
8 8 (0.40%) Apache Flume
9 5 (0.25%) Docker
9 5 (0.25%) XenApp
10 3 (0.15%) Hyper-V
10 3 (0.15%) VMware ESXi
11 1 (0.050%) VirtualBox
11 1 (0.050%) Apache ZooKeeper
11 1 (0.050%) VMware ESX
11 1 (0.050%) Xen
Systems Management
1 77 (3.88%) Opscode Chef
2 71 (3.58%) Puppet
3 28 (1.41%) YUM
4 15 (0.76%) StatsD
4 15 (0.76%) logstash
4 15 (0.76%) Kibana
5 13 (0.65%) Vagrant
6 12 (0.60%) Capistrano
7 10 (0.50%) Ansible
8 8 (0.40%) Oozie
9 4 (0.20%) ZABBIX
9 4 (0.20%) Salt
10 2 (0.10%) Plesk
11 1 (0.050%) Oracle Enterprise Manager
11 1 (0.050%) HP Quality Center
Vendors
1 185 (9.32%) Google
2 177 (8.91%) Microsoft
3 133 (6.70%) Oracle
4 100 (5.04%) Adobe
5 77 (3.88%) Twitter
6 74 (3.73%) Facebook
7 72 (3.63%) Zend
8 53 (2.67%) JBoss
9 33 (1.66%) Red Hat
10 25 (1.26%) Rackspace
11 24 (1.21%) IBM
12 23 (1.16%) VMware
13 21 (1.06%) Salesforce.com
14 20 (1.01%) TIBCO
15 18 (0.91%) Telerik
16 16 (0.81%) Apple
16 16 (0.81%) Sitecore
17 15 (0.76%) New Relic
18 14 (0.70%) SaltStack
19 13 (0.65%) hybris
London
ARC IT Recruitment Ltd
Posted: 7 hours ago
London
Burns Sheehan
Salary: £35000 - £40000 per annum + Benefits
Posted: 9 hours ago
London
Austin Fraser
Salary: £45000.00 - £55000.00 per annum + bens
Posted: 9 hours ago
London
IT Rockstars Recruitment
Salary: From £40,000 to £50,000 per annum package
Posted: 12 hours ago
London
IT Rockstars Recruitment
Salary: Highly competitive for the right Rockstar
Posted: 12 hours ago
London
The Myers Group
Salary: From £40,000 to £50,000 per annum 5k benefits package ontop
Posted: 14 hours ago
City, London
Deerfoot IT Resources Ltd
Salary: £85000 - £100000 per annum + Excellent Benefits & Bonus
Posted: 15 hours ago
Ruislip, Middlesex
RecruitmentRevolution.com Limited
Salary: Up to £28,000 per annum + Benefits
Posted: Yesterday
West London
360 Resourcing Solutions
Salary: £85k - 90k per year
Posted: Yesterday
London
Digitech Resourcing Ltd
Salary: From £50,000 to £70,000 per annum
Posted: Yesterday
West London
Edison Hill Ltd
Salary: From £40,000 to £60,000 per annum
Posted: Yesterday
East London
Evolution Recruitment Solutions
Salary: 40,000 - 50,000
Posted: Yesterday
City, London
Joseph Harry Ltd
Salary: £70000 - £80000 per annum + + 10% Pension + Bonus
Posted: Yesterday
City, London
Joseph Harry Ltd
Salary: £65000 - £75000 per annum + + 10% Pension + Bonus
Posted: Yesterday
West London
Opus Recruitment Solutions Ltd
Salary: £40000 to £70000 per annum
Posted: Yesterday
Central London / West End
Evolution Recruitment Solutions
Salary: 65,000 - 80,000
Posted: Yesterday
City, London
Harrington Starr
Salary: £45000 per annum + Bonus+Benefits+Package
Posted: 2 days ago
City, London
RecruitmentRevolution.com Limited
Salary: Up to £38,000 per annum £38,000 plus bonus, pension scheme
Posted: 2 days ago
London
XIST4 IT Recruitment Ltd
Salary: Bens
Posted: 2 days ago
City, London
Client Server
Salary: £55k to £65k + benefits
Posted: 2 days ago