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 24 October 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
24 Oct 2014
Same period 2013 Same period 2012
JSON
Rank 154 155 183
Rank change year-on-year
+1 +28
Permanent jobs citing JSON 877 906 763
As % of all permanent IT jobs located in London 1.93% 1.99% 1.59%
As % of the Libraries, Frameworks & Software Standards category 5.23% 4.95% 3.95%
Number of salaries quoted 752 747 573
Average salary £52,500 £50,000 £50,500
Average salary % change year-on-year
+5.00% -0.99%
90% offered a salary of more than £35,000 £35,000 £35,000
10% offered a salary of more than £70,000 £70,000 £65,000
UK excluding London average salary £40,000 £37,500 £37,500
% change year-on-year
+6.66% -
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
16767 18289 19298
As % of all permanent IT jobs located in London 36.99% 40.27% 40.28%
Number of salaries quoted 14404 15848 16961
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 £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 24 October 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 24 October 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 +18 220 £52,500 +0.96% 42
Uxbridge +2 7 £32,500 -7.14%
Kingston Upon Thames -11 5 £65,000 +8.33%
Sidcup - 4 £23,500 -
Docklands, London - 4 £57,500 -
Westminster - 4 £46,000 - 1
Hornchurch - 3 £30,000 -
Wimbledon -12 2 £57,500 +85.48% 1
Southwark - 2 £32,500 -
Harrow - 2 £50,000 -
Surbiton - 1 £42,500 -
Canary Wharf - 1 £62,500 -
Hammersmith - 1 £27,500 -
West Drayton - 1 - -
JSON
England

JSON
Top 30 Related IT Skills in London

For the 6 months to 24 October 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 1122 (60.78%) JavaScript
2 1008 (54.60%) XML
3 986 (53.41%) HTML
4 946 (51.25%) Agile Software Development
5 920 (49.84%) CSS
6 755 (40.90%) Java
7 754 (40.85%) jQuery
8 614 (33.26%) Web Services
9 606 (32.83%) REST
10 576 (31.20%) HTML5
11 527 (28.55%) Ajax
12 507 (27.46%) TDD
13 501 (27.14%) MVC
14 470 (25.46%) OO
15 467 (25.30%) Git (software)
16 449 (24.32%) SOAP
17 422 (22.86%) SQL
18 379 (20.53%) .NET
19 372 (20.15%) CSS3
20 361 (19.56%) Scrum
21 328 (17.77%) RESTful
22 322 (17.44%) C#
23 319 (17.28%) MySQL
24 313 (16.96%) Continuous Integration
25 305 (16.52%) Linux
26 300 (16.25%) PHP
27 287 (15.55%) Apple iOS
28 284 (15.38%) Subversion
29 273 (14.79%) Degree
29 273 (14.79%) E-Commerce

JSON
Top Related IT Skills in London by Category

For the 6 months to 24 October 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
1 168 (9.10%) Node.js
2 99 (5.36%) Apache
3 95 (5.15%) CMS
4 71 (3.85%) Tomcat
5 61 (3.30%) IIS
6 46 (2.49%) Drupal
7 45 (2.44%) WordPress
8 44 (2.38%) GlassFish
9 41 (2.22%) Apache Solr
10 40 (2.17%) Elasticsearch
11 39 (2.11%) JBoss
12 38 (2.06%) SharePoint
13 33 (1.79%) WebSphere
14 32 (1.73%) nginx
15 22 (1.19%) SharePoint 2013
16 20 (1.08%) Mule
17 14 (0.76%) SAS
18 13 (0.70%) Alfresco
18 13 (0.70%) Apache Pig
18 13 (0.70%) Confluence
Applications
1 72 (3.90%) MS Excel
2 58 (3.14%) Photoshop
3 19 (1.03%) MS Office
4 7 (0.38%) Spreadsheet
4 7 (0.38%) Adobe Creative Suite
5 6 (0.33%) OmniGraffle
6 4 (0.22%) MS Visio
7 2 (0.11%) Adobe Illustrator
8 1 (0.054%) InfoPath
8 1 (0.054%) Fireworks
Business Applications
1 50 (2.71%) Google Analytics
2 21 (1.14%) Magento
3 9 (0.49%) Oracle Cash Management
4 7 (0.38%) Remedy ITSM
5 5 (0.27%) RMDS
6 3 (0.16%) Dynamics AX
6 3 (0.16%) SAP Oil and Gas
7 2 (0.11%) Dynamics CRM
8 1 (0.054%) Cognos TM1
8 1 (0.054%) JDE OneWorld
8 1 (0.054%) Tridion
8 1 (0.054%) Oracle General Ledger
Cloud Services
1 61 (3.30%) Amazon AWS
2 58 (3.14%) Cloud Computing
3 38 (2.06%) SaaS
4 33 (1.79%) GitHub
5 30 (1.63%) Microsoft Azure
6 19 (1.03%) Amazon EC2
7 16 (0.87%) PaaS
8 14 (0.76%) Amazon S3
9 12 (0.65%) IaaS
10 10 (0.54%) Office 365
11 9 (0.49%) Amazon EMR
12 8 (0.43%) Joyent
13 2 (0.11%) Heroku
14 1 (0.054%) Google Apps
14 1 (0.054%) IBM SmartCloud
14 1 (0.054%) ElastiCache
14 1 (0.054%) Amazon ElastiCache
14 1 (0.054%) Basecamp
Communications & Networking
1 139 (7.53%) HTTP
2 76 (4.12%) Internet
3 49 (2.65%) TCP/IP
4 34 (1.84%) VPN
4 34 (1.84%) DNS
5 29 (1.57%) Firewall
6 26 (1.41%) SSL
7 24 (1.30%) LDAP
8 22 (1.19%) SAN
9 17 (0.92%) AMQP
10 16 (0.87%) VLAN
10 16 (0.87%) Kerberos
11 13 (0.70%) Intranet
11 13 (0.70%) Reverse Proxy
12 10 (0.54%) SNMP
12 10 (0.54%) SMTP
12 10 (0.54%) NAS
13 8 (0.43%) Broadband
13 8 (0.43%) iSCSI
13 8 (0.43%) 4G
Database & Business Intelligence
1 319 (17.28%) MySQL
2 227 (12.30%) SQL Server
3 165 (8.94%) NoSQL
4 105 (5.69%) Relational Database
5 93 (5.04%) MongoDB
6 88 (4.77%) Big Data
7 72 (3.90%) Hadoop
8 50 (2.71%) Redis
9 47 (2.55%) RDBMS
10 39 (2.11%) HBase
11 37 (2.00%) Apache Hive
12 32 (1.73%) Impala
13 31 (1.68%) SQL Server 2008
13 31 (1.68%) SQLite
14 29 (1.57%) Apache Cassandra
15 22 (1.19%) Mahout
16 21 (1.14%) PostgreSQL
17 19 (1.03%) SQL Server Reporting Services
18 18 (0.98%) DB2
18 18 (0.98%) SQL Server 2012
Development Applications
1 467 (25.30%) Git (software)
2 284 (15.38%) Subversion
3 160 (8.67%) Jenkins
4 131 (7.10%) Eclipse
5 127 (6.88%) Maven
6 125 (6.77%) JUnit
7 122 (6.61%) JIRA
8 98 (5.31%) Xcode
9 86 (4.66%) Cucumber
10 69 (3.74%) Selenium
11 68 (3.68%) Visual Studio
12 59 (3.20%) Ant
13 52 (2.82%) Team Foundation Server
14 46 (2.49%) Mercurial
15 37 (2.00%) Grunt
16 36 (1.95%) Jasmine
17 35 (1.90%) Bitbucket
17 35 (1.90%) IntelliJ
18 26 (1.41%) RSpec
19 22 (1.19%) Atlassian Bamboo
General
1 217 (11.76%) Finance
2 117 (6.34%) Games
3 96 (5.20%) Telecoms
4 87 (4.71%) Marketing
5 84 (4.55%) Banking
6 79 (4.28%) Retail
7 57 (3.09%) Advertising
8 46 (2.49%) Publishing
9 24 (1.30%) Legal
10 15 (0.81%) Investment Banking
11 12 (0.65%) Back Office
12 9 (0.49%) Front Office
12 9 (0.49%) Manufacturing
13 8 (0.43%) Financial Institution
14 6 (0.33%) Music Industry
15 5 (0.27%) French Language
15 5 (0.27%) Multimedia
16 4 (0.22%) Billing
16 4 (0.22%) German Language
16 4 (0.22%) Retail Banking
Job Titles
1 1502 (81.37%) Developer
2 390 (21.13%) Senior Developer
3 313 (16.96%) Java Developer
4 176 (9.53%) .NET Developer
4 176 (9.53%) iOS Developer
5 175 (9.48%) Web Developer
6 170 (9.21%) Front-End Developer
7 137 (7.42%) Senior Java Developer
8 120 (6.50%) PHP Developer
9 107 (5.80%) Architect
10 96 (5.20%) C# Developer
11 89 (4.82%) Android Developer
12 82 (4.44%) JavaScript Developer
13 74 (4.01%) C# .NET Developer
13 74 (4.01%) Programmer
14 56 (3.03%) Lead Developer
15 54 (2.93%) Software Engineer
15 54 (2.93%) UI Developer
16 53 (2.87%) Senior .NET Developer
17 51 (2.76%) C# ASP.NET Developer
Libraries, Frameworks & Software Standards
1 1008 (54.60%) XML
2 986 (53.41%) HTML
3 920 (49.84%) CSS
4 754 (40.85%) jQuery
5 614 (33.26%) Web Services
6 606 (32.83%) REST
7 576 (31.20%) HTML5
8 527 (28.55%) Ajax
9 449 (24.32%) SOAP
10 379 (20.53%) .NET
11 372 (20.15%) CSS3
12 328 (17.77%) RESTful
13 269 (14.57%) Spring
14 263 (14.25%) ASP.NET
15 257 (13.92%) AngularJS
16 194 (10.51%) Backbone.js
17 147 (7.96%) ASP.NET MVC
18 132 (7.15%) WCF
19 128 (6.93%) Hibernate
20 122 (6.61%) .NET Framework
Miscellaneous
1 225 (12.19%) User Experience
2 181 (9.80%) Mobile App
3 165 (8.94%) Computer Science
4 123 (6.66%) Open Source
5 108 (5.85%) Analytical Skills
6 76 (4.12%) Algorithms
7 65 (3.52%) iPhone
8 55 (2.98%) iPad
9 50 (2.71%) Social Media
9 50 (2.71%) Data Integration
10 45 (2.44%) Visualisation
10 45 (2.44%) Client/Server
11 41 (2.22%) Digital Media
12 40 (2.17%) Statistics
13 39 (2.11%) W3C
14 38 (2.06%) Data Structures
15 35 (1.90%) IPTV
16 32 (1.73%) Mathematics
17 31 (1.68%) Inversion of Control
18 29 (1.57%) Enterprise Software
Operating Systems
1 305 (16.52%) Linux
2 287 (15.55%) Apple iOS
3 255 (13.81%) Android
4 171 (9.26%) Windows
5 134 (7.26%) UNIX
6 25 (1.35%) Solaris
6 25 (1.35%) Red Hat Enterprise Linux
7 21 (1.14%) CentOS
8 15 (0.81%) Ubuntu
8 15 (0.81%) Windows Mobile
9 14 (0.76%) Windows 8
10 12 (0.65%) Windows Phone
11 10 (0.54%) Mac OS X
11 10 (0.54%) Windows Server 2003
11 10 (0.54%) SUSE
12 8 (0.43%) Windows Server 2008
13 4 (0.22%) Windows Phone 7
13 4 (0.22%) Debian
13 4 (0.22%) SmartOS
13 4 (0.22%) Windows Server 2012
Processes & Methodologies
1 946 (51.25%) Agile Software Development
2 507 (27.46%) TDD
3 501 (27.14%) MVC
4 470 (25.46%) OO
5 361 (19.56%) Scrum
6 313 (16.96%) Continuous Integration
7 273 (14.79%) E-Commerce
8 228 (12.35%) iOS Development
9 215 (11.65%) OOP
10 207 (11.21%) BDD
11 194 (10.51%) SOA
12 186 (10.08%) Unit Testing
13 166 (8.99%) Software Engineering
14 159 (8.61%) Web Development
15 158 (8.56%) Android Development
16 152 (8.23%) Analytics
17 140 (7.58%) Multithreading
18 110 (5.96%) Responsive Web Design
19 104 (5.63%) Kanban
20 88 (4.77%) Mentoring
Programming Languages
1 1122 (60.78%) JavaScript
2 755 (40.90%) Java
3 422 (22.86%) SQL
4 322 (17.44%) C#
5 300 (16.25%) PHP
6 205 (11.11%) Python
7 185 (10.02%) Objective-C
8 146 (7.91%) Ruby
9 96 (5.20%) Scala
10 93 (5.04%) T-SQL
11 79 (4.28%) PHP5
12 70 (3.79%) Perl
13 63 (3.41%) C++
13 63 (3.41%) Groovy
14 47 (2.55%) PowerShell
15 46 (2.49%) Shell Script
16 41 (2.22%) R
17 25 (1.35%) XPath
18 22 (1.19%) Bash Shell
18 22 (1.19%) ActionScript
Qualifications
1 273 (14.79%) Degree
2 20 (1.08%) Security Cleared
3 18 (0.98%) PhD
4 16 (0.87%) SC Cleared
5 7 (0.38%) ITIL Certification
6 6 (0.33%) Sun Certification
7 3 (0.16%) ISTQB
7 3 (0.16%) Postgraduate
7 3 (0.16%) DV Cleared
8 2 (0.11%) MCP
8 2 (0.11%) GIAC
8 2 (0.11%) CEH
8 2 (0.11%) CTC Cleared
8 2 (0.11%) GPEN
8 2 (0.11%) OSCP
9 1 (0.054%) ISTQB Foundation Certification
9 1 (0.054%) MBA
9 1 (0.054%) ISEB
Quality Assurance & Compliance
1 150 (8.13%) QA
2 10 (0.54%) ISO 9001
3 4 (0.22%) ISO 8583
3 4 (0.22%) ISO/IEC 27001
3 4 (0.22%) WCAG
3 4 (0.22%) WAI
4 2 (0.11%) PCI DSS
5 1 (0.054%) Data Quality
System Software
1 24 (1.30%) HDFS
2 16 (0.87%) VMware Infrastructure
3 13 (0.70%) Varnish
3 13 (0.70%) KVM
4 12 (0.65%) vSphere
5 11 (0.60%) Oracle RAC
6 10 (0.54%) Ceph
7 8 (0.43%) Apache Flume
7 8 (0.43%) NFS
8 7 (0.38%) VMware ESXi
9 5 (0.27%) Active Directory
9 5 (0.27%) Hyper-V
10 4 (0.22%) VMware ESX
10 4 (0.22%) LXC
10 4 (0.22%) Docker
Systems Management
1 55 (2.98%) Opscode Chef
2 48 (2.60%) Puppet
3 23 (1.25%) YUM
3 23 (1.25%) StatsD
3 23 (1.25%) logstash
3 23 (1.25%) Kibana
4 8 (0.43%) Capistrano
4 8 (0.43%) Vagrant
4 8 (0.43%) Oozie
5 3 (0.16%) ZABBIX
6 2 (0.11%) Plesk
7 1 (0.054%) Oracle Enterprise Manager
7 1 (0.054%) Systems Management Server (SMS)
7 1 (0.054%) Salt
Vendors
1 188 (10.18%) Google
2 167 (9.05%) Microsoft
3 119 (6.45%) Oracle
4 83 (4.50%) Adobe
5 76 (4.12%) Zend
5 76 (4.12%) Facebook
6 57 (3.09%) Twitter
7 30 (1.63%) IBM
8 24 (1.30%) TIBCO
8 24 (1.30%) New Relic
9 23 (1.25%) Salesforce.com
10 22 (1.19%) Red Hat
11 21 (1.14%) hybris
12 19 (1.03%) Endeca
13 18 (0.98%) Rackspace
14 17 (0.92%) Sencha
14 17 (0.92%) Telerik
15 16 (0.87%) VMware
16 14 (0.76%) Apple
17 11 (0.60%) Business Objects
London
Westbourne Partners
Salary: From £70,000 to £120,000 per annum
Posted: 6 hours ago
Central London / West End
Client Server
Salary: £40k to £55k + bonus + benefits
Posted: 22 hours ago
London
Auburn Rose
Salary: From £40,000 to £50,000 per annum
Posted: 22 hours ago
London
Austin Fraser
Salary: £45000.00 - £55000.00 per annum + bens
Posted: 22 hours ago
South West London
Timothy James Consulting Ltd
Salary: £35000 - £45000 per annum
Posted: 23 hours ago
City, London
Annapurna
Salary: £55000 - £70000 per annum
Posted: Yesterday
City, London
IT Executive Ltd
Salary: £35000 - £50000 per annum + Benefits
Posted: Yesterday
London
FIRST POINT IT RESOURCING
Salary: £55000 - £62000 per annum
Posted: Yesterday
City, London
RBW Consulting
Salary: From £40,000 to £50,000 per annum + Great Benefits
Posted: Yesterday
City, London
Intelletect
Salary: From £50,000 to £80,000 per annum
Posted: Yesterday
London
Hydrogen Group
Salary: £50000.00 - £60000.00 per annum
Posted: Yesterday
West London
Opus Recruitment Solutions Ltd
Salary: £40000 to £75000 per annum
Posted: Yesterday
Isleworth, Middlesex
Opus Resourcing Ltd
Salary: £50000 - £65000 per annum + Bens + Bonus
Posted: Yesterday
West London
Tiro Partners
Salary: From £50,000 to £55,000 per annum
Posted: Yesterday
London
KHR - Recruitment Specialists
Salary: £30000 - £45000 per annum
Posted: Yesterday
London
Next Ventures Ltd
Salary: £45k - £55k + bonus (10-15%) + benefits (Pension, healthcare, life ass
Posted: 2 days ago
East London
RecruitmentRevolution.com Limited
Salary: From £25,000 to £30,000 per annum
Posted: 2 days ago
South West London
Evolution Recruitment Solutions
Salary: 50,000 - 65,000 + fantastic benefits package
Posted: 2 days ago
London
Solid Consulting Ltd
Salary: Bonus + Benefits
Posted: 2 days ago
London
Net-A-Porter Group LTD
Posted: 2 days ago