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 21 November 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
21 Nov 2014
Same period 2013 Same period 2012
JSON
Rank 146 146 182
Rank change year-on-year
0 +36
Permanent jobs citing JSON 925 931 729
As % of all permanent IT jobs located in London 2.04% 2.02% 1.57%
As % of the Libraries, Frameworks & Software Standards category 5.61% 4.94% 3.89%
Number of salaries quoted 782 754 559
Average salary £52,500 £52,000 £50,000
Average salary % change year-on-year
+0.96% +4.00%
90% offered a salary of more than £37,500 £36,500 £35,000
10% offered a salary of more than £70,000 £70,000 £65,000
UK excluding London average salary £40,000 £37,500 £38,000
% change year-on-year
+6.66% -1.31%
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
16488 18830 18735
As % of all permanent IT jobs located in London 36.44% 40.88% 40.25%
Number of salaries quoted 14204 16103 16479
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 £72,500
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 21 November 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 21 November 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 +7 218 £55,000 +5.76% 53
Uxbridge +3 6 £30,000 -29.41%
Docklands, London - 4 £57,500 -
Hornchurch - 4 £30,000 -
Canary Wharf - 3 £62,500 -
Chiswick -1 2 £50,000 -28.57%
Wimbledon -19 2 £60,000 +93.54% 1
Mayfair - 2 - -
Southwark - 2 £32,500 -
Westminster - 2 £46,000 -
Harrow - 2 £50,000 -
Surbiton - 2 £42,500 -
Sidcup - 1 - -
JSON
England

JSON
Top 30 Related IT Skills in London

For the 6 months to 21 November 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 1096 (59.73%) JavaScript
2 1022 (55.69%) XML
3 1001 (54.55%) Agile Software Development
4 940 (51.23%) HTML
5 881 (48.01%) CSS
6 769 (41.91%) jQuery
7 761 (41.47%) Java
8 630 (34.33%) Web Services
9 615 (33.51%) REST
10 546 (29.75%) HTML5
11 529 (28.83%) TDD
12 508 (27.68%) MVC
13 504 (27.47%) Ajax
14 479 (26.10%) Git (software)
15 478 (26.05%) OO
16 453 (24.69%) SQL
17 445 (24.25%) SOAP
18 396 (21.58%) .NET
19 363 (19.78%) Scrum
20 346 (18.86%) C#
20 346 (18.86%) MySQL
21 345 (18.80%) CSS3
22 343 (18.69%) Continuous Integration
23 328 (17.87%) RESTful
24 320 (17.44%) Linux
25 318 (17.33%) PHP
26 303 (16.51%) Apple iOS
27 291 (15.86%) Spring
28 290 (15.80%) Subversion
29 281 (15.31%) E-Commerce

JSON
Top Related IT Skills in London by Category

For the 6 months to 21 November 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
1 160 (8.72%) Node.js
2 109 (5.94%) Apache
3 95 (5.18%) CMS
4 87 (4.74%) Tomcat
5 58 (3.16%) IIS
6 54 (2.94%) WordPress
7 50 (2.72%) Drupal
7 50 (2.72%) GlassFish
8 49 (2.67%) Elasticsearch
9 46 (2.51%) JBoss
9 46 (2.51%) Apache Solr
10 42 (2.29%) SharePoint
11 36 (1.96%) WebSphere
12 28 (1.53%) nginx
13 26 (1.42%) Mule
14 17 (0.93%) SAS
15 16 (0.87%) SharePoint 2013
16 13 (0.71%) Apache Pig
17 11 (0.60%) Sitecore CMS
17 11 (0.60%) SharePoint 2010
Applications
1 82 (4.47%) MS Excel
2 42 (2.29%) Photoshop
3 20 (1.09%) MS Office
4 6 (0.33%) Adobe Creative Suite
5 4 (0.22%) MS Visio
6 2 (0.11%) Spreadsheet
7 1 (0.054%) Adobe Illustrator
7 1 (0.054%) InfoPath
Business Applications
1 49 (2.67%) Google Analytics
2 37 (2.02%) Magento
3 9 (0.49%) Oracle Cash Management
4 5 (0.27%) Remedy ITSM
5 4 (0.22%) Dynamics CRM
5 4 (0.22%) RMDS
6 2 (0.11%) SAP Oil and Gas
6 2 (0.11%) Tridion
6 2 (0.11%) Agresso
7 1 (0.054%) Dynamics AX
7 1 (0.054%) JDE OneWorld
Cloud Services
1 66 (3.60%) Amazon AWS
2 50 (2.72%) Cloud Computing
3 44 (2.40%) SaaS
4 42 (2.29%) GitHub
5 41 (2.23%) Microsoft Azure
6 19 (1.04%) Amazon EC2
7 18 (0.98%) PaaS
8 17 (0.93%) IaaS
9 14 (0.76%) Amazon S3
10 9 (0.49%) Amazon EMR
10 9 (0.49%) Office 365
11 4 (0.22%) Joyent
11 4 (0.22%) Heroku
12 1 (0.054%) Force.com
12 1 (0.054%) IBM SmartCloud
12 1 (0.054%) ElastiCache
12 1 (0.054%) Amazon ElastiCache
Communications & Networking
1 121 (6.59%) HTTP
2 67 (3.65%) Internet
3 48 (2.62%) TCP/IP
4 33 (1.80%) DNS
5 28 (1.53%) VPN
5 28 (1.53%) Firewall
6 27 (1.47%) SSL
7 20 (1.09%) LDAP
8 17 (0.93%) SAN
8 17 (0.93%) VLAN
9 16 (0.87%) AMQP
10 14 (0.76%) Kerberos
11 12 (0.65%) Broadband
11 12 (0.65%) Reverse Proxy
12 11 (0.60%) SNMP
13 9 (0.49%) Wireshark
14 8 (0.44%) SSH
14 8 (0.44%) SMTP
14 8 (0.44%) 3G
14 8 (0.44%) 4G
Database & Business Intelligence
1 346 (18.86%) MySQL
2 234 (12.75%) SQL Server
3 173 (9.43%) NoSQL
4 138 (7.52%) Relational Database
5 108 (5.89%) MongoDB
6 72 (3.92%) Big Data
6 72 (3.92%) RDBMS
7 63 (3.43%) Redis
8 62 (3.38%) Hadoop
9 37 (2.02%) HBase
10 33 (1.80%) Apache Hive
11 29 (1.58%) Apache Cassandra
12 28 (1.53%) Impala
13 27 (1.47%) SQLite
14 24 (1.31%) PostgreSQL
15 22 (1.20%) DB2
16 21 (1.14%) SQL Server 2008
17 18 (0.98%) Mahout
18 16 (0.87%) CouchDB
18 16 (0.87%) SQL Server Integration Services
Development Applications
1 479 (26.10%) Git (software)
2 290 (15.80%) Subversion
3 168 (9.16%) Jenkins
4 143 (7.79%) Eclipse
5 135 (7.36%) Maven
6 128 (6.98%) JUnit
7 122 (6.65%) JIRA
8 110 (5.99%) Xcode
9 83 (4.52%) Cucumber
10 65 (3.54%) Selenium
11 63 (3.43%) Visual Studio
12 53 (2.89%) Team Foundation Server
13 48 (2.62%) Grunt
14 47 (2.56%) Ant
15 46 (2.51%) Mercurial
16 43 (2.34%) Bitbucket
17 38 (2.07%) Jasmine
18 34 (1.85%) Appcelerator Titanium
19 31 (1.69%) IntelliJ
20 27 (1.47%) RSpec
General
1 221 (12.04%) Finance
2 105 (5.72%) Banking
3 103 (5.61%) Games
4 100 (5.45%) Retail
5 95 (5.18%) Telecoms
6 86 (4.69%) Marketing
7 62 (3.38%) Advertising
8 43 (2.34%) Publishing
9 28 (1.53%) Legal
10 16 (0.87%) Investment Banking
11 12 (0.65%) Back Office
12 9 (0.49%) Front Office
13 7 (0.38%) Financial Institution
13 7 (0.38%) Multimedia
14 6 (0.33%) Manufacturing
15 5 (0.27%) Billing
16 4 (0.22%) Music Industry
16 4 (0.22%) Retail Banking
16 4 (0.22%) Private Banking
17 3 (0.16%) Corporate Banking
Job Titles
1 1505 (82.02%) Developer
2 397 (21.63%) Senior Developer
3 316 (17.22%) Java Developer
4 177 (9.65%) .NET Developer
5 175 (9.54%) iOS Developer
6 155 (8.45%) Front-End Developer
6 155 (8.45%) Web Developer
7 139 (7.57%) PHP Developer
8 138 (7.52%) Senior Java Developer
9 104 (5.67%) Android Developer
10 101 (5.50%) Architect
11 99 (5.40%) C# Developer
12 71 (3.87%) C# .NET Developer
13 66 (3.60%) JavaScript Developer
14 64 (3.49%) Lead Developer
15 63 (3.43%) Programmer
16 60 (3.27%) Software Engineer
17 55 (3.00%) C# ASP.NET Developer
18 53 (2.89%) Senior .NET Developer
19 50 (2.72%) UI Developer
Libraries, Frameworks & Software Standards
1 1022 (55.69%) XML
2 940 (51.23%) HTML
3 881 (48.01%) CSS
4 769 (41.91%) jQuery
5 630 (34.33%) Web Services
6 615 (33.51%) REST
7 546 (29.75%) HTML5
8 504 (27.47%) Ajax
9 445 (24.25%) SOAP
10 396 (21.58%) .NET
11 345 (18.80%) CSS3
12 328 (17.87%) RESTful
13 291 (15.86%) Spring
14 267 (14.55%) ASP.NET
15 255 (13.90%) AngularJS
16 173 (9.43%) Backbone.js
17 145 (7.90%) ASP.NET MVC
18 138 (7.52%) .NET Framework
19 128 (6.98%) Hibernate
20 127 (6.92%) WCF
Miscellaneous
1 216 (11.77%) User Experience
2 184 (10.03%) Mobile App
3 169 (9.21%) Computer Science
4 113 (6.16%) Open Source
5 102 (5.56%) Analytical Skills
6 57 (3.11%) iPhone
7 55 (3.00%) Algorithms
8 46 (2.51%) iPad
9 44 (2.40%) Social Media
10 42 (2.29%) Data Integration
11 41 (2.23%) Visualisation
12 39 (2.13%) W3C
13 38 (2.07%) Client/Server
14 37 (2.02%) Statistics
15 34 (1.85%) Enterprise Software
16 33 (1.80%) Mathematics
17 31 (1.69%) Digital Media
18 30 (1.63%) IPTV
19 24 (1.31%) Data Structures
20 23 (1.25%) Inversion of Control
Operating Systems
1 320 (17.44%) Linux
2 303 (16.51%) Apple iOS
3 267 (14.55%) Android
4 158 (8.61%) Windows
5 133 (7.25%) UNIX
6 31 (1.69%) Red Hat Enterprise Linux
7 26 (1.42%) CentOS
8 21 (1.14%) Solaris
9 16 (0.87%) Ubuntu
9 16 (0.87%) Windows 8
10 12 (0.65%) Mac OS X
11 11 (0.60%) Windows Phone
12 10 (0.54%) Windows Mobile
12 10 (0.54%) Windows Server 2003
13 8 (0.44%) SUSE
14 7 (0.38%) Windows Server 2008
15 5 (0.27%) Windows Phone 7
15 5 (0.27%) Windows Phone 8
16 4 (0.22%) Debian
17 2 (0.11%) MVS
Processes & Methodologies
1 1001 (54.55%) Agile Software Development
2 529 (28.83%) TDD
3 508 (27.68%) MVC
4 478 (26.05%) OO
5 363 (19.78%) Scrum
6 343 (18.69%) Continuous Integration
7 281 (15.31%) E-Commerce
8 243 (13.24%) iOS Development
9 212 (11.55%) OOP
10 195 (10.63%) BDD
11 191 (10.41%) SOA
12 175 (9.54%) Android Development
13 171 (9.32%) Unit Testing
14 157 (8.56%) Software Engineering
15 149 (8.12%) Web Development
16 142 (7.74%) Multithreading
17 139 (7.57%) Analytics
18 97 (5.29%) Responsive Web Design
19 92 (5.01%) Mentoring
20 86 (4.69%) Kanban
Programming Languages
1 1096 (59.73%) JavaScript
2 761 (41.47%) Java
3 453 (24.69%) SQL
4 346 (18.86%) C#
5 318 (17.33%) PHP
6 204 (11.12%) Python
7 186 (10.14%) Objective-C
8 140 (7.63%) Ruby
9 100 (5.45%) T-SQL
10 95 (5.18%) Scala
11 90 (4.90%) PHP5
12 68 (3.71%) C++
13 61 (3.32%) Perl
14 60 (3.27%) Groovy
15 43 (2.34%) PowerShell
16 40 (2.18%) Shell Script
17 34 (1.85%) R
18 25 (1.36%) Bash Shell
19 23 (1.25%) XPath
20 19 (1.04%) ActionScript
Qualifications
1 259 (14.11%) Degree
2 21 (1.14%) PhD
3 20 (1.09%) Security Cleared
4 18 (0.98%) SC Cleared
5 6 (0.33%) ITIL Certification
6 5 (0.27%) Sun Certification
7 4 (0.22%) ISTQB
7 4 (0.22%) DV Cleared
8 3 (0.16%) Postgraduate
9 2 (0.11%) MCP
9 2 (0.11%) ISEB
9 2 (0.11%) GIAC
9 2 (0.11%) CEH
9 2 (0.11%) CTC Cleared
9 2 (0.11%) GPEN
9 2 (0.11%) OSCP
9 2 (0.11%) ISTQB Foundation Certification
10 1 (0.054%) MBA
Quality Assurance & Compliance
1 162 (8.83%) QA
2 11 (0.60%) 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%) SLA
4 2 (0.11%) PCI DSS
4 2 (0.11%) Data Quality
5 1 (0.054%) ISO 14001
System Software
1 26 (1.42%) HDFS
2 19 (1.04%) VMware Infrastructure
3 14 (0.76%) vSphere
4 10 (0.54%) KVM
5 8 (0.44%) Ceph
5 8 (0.44%) Apache Flume
5 8 (0.44%) NFS
6 7 (0.38%) Oracle RAC
6 7 (0.38%) Varnish
6 7 (0.38%) VMware ESXi
7 5 (0.27%) Active Directory
7 5 (0.27%) VMware ESX
8 4 (0.22%) Hyper-V
Systems Management
1 60 (3.27%) Opscode Chef
2 36 (1.96%) Puppet
3 32 (1.74%) YUM
4 28 (1.53%) StatsD
4 28 (1.53%) logstash
4 28 (1.53%) Kibana
5 8 (0.44%) Oozie
6 5 (0.27%) Vagrant
7 4 (0.22%) Capistrano
7 4 (0.22%) Nagios
7 4 (0.22%) Cacti
7 4 (0.22%) Zenoss
8 2 (0.11%) Plesk
9 1 (0.054%) Systems Management Server (SMS)
9 1 (0.054%) HP Quality Center
Vendors
1 183 (9.97%) Google
2 179 (9.75%) Microsoft
3 125 (6.81%) Oracle
4 88 (4.80%) Zend
5 76 (4.14%) Facebook
6 65 (3.54%) Adobe
7 47 (2.56%) Twitter
8 30 (1.63%) New Relic
8 30 (1.63%) IBM
9 26 (1.42%) TIBCO
10 24 (1.31%) hybris
11 22 (1.20%) Salesforce.com
12 20 (1.09%) Red Hat
13 19 (1.04%) VMware
13 19 (1.04%) Endeca
13 19 (1.04%) Sencha
13 19 (1.04%) Appcelerator
14 17 (0.93%) Apple
15 15 (0.82%) Telerik
16 14 (0.76%) Rackspace
South West London
Senitor Associates
Salary: £40000 - £45000 per annum + Benefits
Posted: Yesterday
City, London
ISL
Salary: £40000.00 - £60000 per annum
Posted: Yesterday
Central London / West End
Client Server
Salary: £40k to £55k + bonus + benefits
Posted: Yesterday
West London
Opus Resourcing Ltd
Salary: £35000 - £41000 per annum + Bens
Posted: Yesterday
London
eCom Recruitment
Salary: From £47,000 to £55,000 per annum
Posted: Yesterday
London
Lorien Resourcing
Salary: £80000 per annum
Posted: Yesterday
City, London
ComputerWorld Personnel Ltd
Salary: £40000 - £45000 per annum
Posted: 2 days ago
City, London
Resource Partners Ltd
Salary: BENEFITS
Posted: 2 days ago
London
Roc Search
Salary: £40000 - £50000 per annum + -
Posted: 2 days ago
City, London
Roc Search
Posted: 2 days ago
City, London
ARM Technology
Salary: £40 - £50 per annum + Bonus
Posted: 2 days ago
London
Burns Sheehan
Salary: £35000 - £41000 per annum + Benefits
Posted: 2 days ago
London
Solid Consulting Ltd
Salary: Bonus + Benefits
Posted: 2 days ago
London
Burns Sheehan
Salary: £40000 - £70000 per annum
Posted: 2 days ago
South East London
Initi8 Recruitment
Salary: £45000 - £50000 Per Annum 25 hols, 34.5hr week, pens, health
Posted: 2 days ago
City, London
Oscar Associates (UK) Ltd
Salary: £25000 - £35000 per annum
Posted: 2 days ago
City, London
Capita Resourcing - IT Resourcing
Salary: £55000 - £65000 per annum + Excellent Benefits
Posted: 3 days ago
London
Digital Pursuit Ltd
Salary: From £30,000 to £40,000 per annum
Posted: 3 days ago