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 5 March 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
5 Mar 2015
Same period 2014 Same period 2013
JSON
Rank 160 148 135
Rank change year-on-year
-12 -13
Permanent jobs citing JSON 797 859 933
As % of all permanent IT jobs located in London 1.93% 2.00% 2.19%
As % of the Libraries, Frameworks & Software Standards category 5.34% 4.92% 5.37%
Number of salaries quoted 636 650 762
Average salary £55,000 £50,000 £50,000
Average salary % change year-on-year
+10.00% -
90% offered a salary of more than £37,500 £35,000 £35,000
10% offered a salary of more than £70,000 £70,000 £67,500
UK excluding London average salary £40,000 £40,000 £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
14923 17453 17367
As % of all permanent IT jobs located in London 36.15% 40.59% 40.83%
Number of salaries quoted 12701 14596 15172
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 £67,500 £70,000
UK excluding London average salary £40,000 £39,361 £37,500
% change year-on-year
+1.62% +4.96%

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 5 March 2015.

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 5 March 2015. 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 -8 178 £55,000 +10.00% 33
Kingston Upon Thames +7 12 £52,500 +31.25% 5
Hammersmith +4 5 £36,000 -40.00%
Docklands, London - 5 £30,000 -
Feltham - 5 £55,000 -
Harrow +4 2 £27,500 -31.25%
Surbiton +1 2 £55,000 -
Bromley - 2 £90,000 -
Croydon +7 1 £26,500 -33.75% 1
Uxbridge -4 1 £40,000 +14.28%
Canary Wharf - 1 £47,500 -
Chiswick - 1 £40,000 - 1
Mayfair - 1 - -
JSON
England

JSON
Top 30 Related IT Skills in London

For the 6 months to 5 March 2015, 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.

1 973 (56.64%) JavaScript
2 948 (55.18%) XML
3 931 (54.19%) Agile Software Development
4 844 (49.13%) HTML
5 796 (46.33%) CSS
6 746 (43.42%) jQuery
7 668 (38.88%) Java
8 617 (35.91%) Web Services
9 562 (32.71%) REST
10 523 (30.44%) MVC
11 497 (28.93%) HTML5
12 491 (28.58%) TDD
13 485 (28.23%) SQL
14 478 (27.82%) Ajax
15 465 (27.07%) OO
16 450 (26.19%) Git (software)
17 418 (24.33%) .NET
18 396 (23.05%) SOAP
19 388 (22.58%) C#
20 364 (21.19%) Continuous Integration
21 328 (19.09%) RESTful
22 323 (18.80%) Apple iOS
23 311 (18.10%) Scrum
24 308 (17.93%) PHP
24 308 (17.93%) Linux
25 300 (17.46%) MySQL
26 293 (17.05%) Android
27 284 (16.53%) Subversion
28 271 (15.77%) CSS3
29 270 (15.72%) SQL Server

JSON
Top Related IT Skills in London by Category

For the 6 months to 5 March 2015, 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
1 140 (8.15%) Node.js
2 127 (7.39%) Apache
3 108 (6.29%) Tomcat
4 90 (5.24%) CMS
5 67 (3.90%) WordPress
6 59 (3.43%) IIS
7 58 (3.38%) Apache Solr
8 57 (3.32%) Drupal
9 56 (3.26%) Elasticsearch
10 44 (2.56%) SharePoint
11 41 (2.39%) GlassFish
11 41 (2.39%) JBoss
12 35 (2.04%) WebSphere
13 20 (1.16%) Confluence
14 17 (0.99%) WebLogic
15 12 (0.70%) BizTalk Server
15 12 (0.70%) Mule
16 10 (0.58%) TeamSite
16 10 (0.58%) Sitecore CMS
16 10 (0.58%) SharePoint 2010
Applications
1 95 (5.53%) MS Excel
2 29 (1.69%) Photoshop
3 12 (0.70%) MS Office
4 9 (0.52%) Adobe Illustrator
5 6 (0.35%) MS Visio
6 4 (0.23%) MS PowerPoint
7 3 (0.17%) Adobe Creative Suite
8 1 (0.058%) PowerPivot
8 1 (0.058%) InfoPath
Business Applications
1 36 (2.10%) Magento
2 29 (1.69%) Google Analytics
3 7 (0.41%) Agresso
3 7 (0.41%) Dynamics CRM
4 2 (0.12%) SAP Oil and Gas
4 2 (0.12%) Tridion
5 1 (0.058%) Oracle BPM
Cloud Services
1 77 (4.48%) Microsoft Azure
2 50 (2.91%) Amazon AWS
3 36 (2.10%) SaaS
4 28 (1.63%) GitHub
5 18 (1.05%) Amazon S3
6 13 (0.76%) IaaS
6 13 (0.76%) Amazon EC2
6 13 (0.76%) Cloud Computing
7 10 (0.58%) Office 365
8 9 (0.52%) Heroku
9 8 (0.47%) PaaS
10 2 (0.12%) Trello
11 1 (0.058%) IBM SmartCloud
11 1 (0.058%) Joyent
11 1 (0.058%) Force.com
Communications & Networking
1 134 (7.80%) HTTP
2 55 (3.20%) Internet
3 40 (2.33%) TCP/IP
4 25 (1.46%) DNS
5 22 (1.28%) Broadband
6 21 (1.22%) Firewall
7 19 (1.11%) VPN
8 18 (1.05%) SSL
9 13 (0.76%) LDAP
9 13 (0.76%) VLAN
10 11 (0.64%) FTP
11 10 (0.58%) SSH
11 10 (0.58%) SAN
11 10 (0.58%) VoIP
12 8 (0.47%) Reverse Proxy
13 7 (0.41%) DHCP
13 7 (0.41%) SNMP
14 6 (0.35%) AMQP
15 5 (0.29%) tcpdump
15 5 (0.29%) Modbus
Database & Business Intelligence
1 300 (17.46%) MySQL
2 270 (15.72%) SQL Server
3 171 (9.95%) Relational Database
4 142 (8.27%) NoSQL
5 103 (6.00%) MongoDB
6 93 (5.41%) RDBMS
7 48 (2.79%) SQL Server 2008
8 46 (2.68%) SQL Server Reporting Services
8 46 (2.68%) Redis
9 45 (2.62%) Big Data
10 43 (2.50%) PostgreSQL
11 41 (2.39%) SQL Server Integration Services
12 30 (1.75%) SQL Server 2012
13 28 (1.63%) SQLite
14 25 (1.46%) Apache Cassandra
15 22 (1.28%) Hadoop
16 17 (0.99%) Oracle Database
17 14 (0.81%) DB2
18 9 (0.52%) CouchDB
19 8 (0.47%) Azure SQL Database
Development Applications
1 450 (26.19%) Git (software)
2 284 (16.53%) Subversion
3 186 (10.83%) Jenkins
4 136 (7.92%) Eclipse
5 125 (7.28%) Maven
6 116 (6.75%) JIRA
6 116 (6.75%) Xcode
7 106 (6.17%) Cucumber
8 103 (6.00%) JUnit
9 78 (4.54%) Selenium
10 52 (3.03%) Grunt
11 43 (2.50%) Team Foundation Server
12 42 (2.44%) Visual Studio
12 42 (2.44%) RSpec
13 40 (2.33%) Jasmine
14 38 (2.21%) Bitbucket
15 32 (1.86%) NetBeans
15 32 (1.86%) Appcelerator Titanium
15 32 (1.86%) PhpStorm
16 30 (1.75%) Ant
General
1 242 (14.09%) Finance
2 126 (7.33%) Banking
3 107 (6.23%) Marketing
4 104 (6.05%) Retail
5 99 (5.76%) Telecoms
6 61 (3.55%) Games
7 47 (2.74%) Advertising
8 30 (1.75%) Legal
9 23 (1.34%) Publishing
10 20 (1.16%) Investment Banking
11 17 (0.99%) French Language
12 8 (0.47%) Multimedia
13 7 (0.41%) Back Office
13 7 (0.41%) Financial Institution
14 6 (0.35%) Online Betting
15 5 (0.29%) Front Office
15 5 (0.29%) Billing
16 4 (0.23%) Music Industry
16 4 (0.23%) Private Banking
16 4 (0.23%) Manufacturing
Job Titles
1 1360 (79.16%) Developer
2 319 (18.57%) Senior Developer
3 246 (14.32%) Java Developer
4 177 (10.30%) iOS Developer
5 151 (8.79%) .NET Developer
6 147 (8.56%) PHP Developer
7 132 (7.68%) Android Developer
8 111 (6.46%) Web Developer
8 111 (6.46%) Front-End Developer
9 108 (6.29%) C# Developer
10 93 (5.41%) Software Engineer
11 90 (5.24%) Senior Java Developer
12 80 (4.66%) Mobile Developer
13 66 (3.84%) C# .NET Developer
13 66 (3.84%) Lead Developer
14 65 (3.78%) Architect
15 60 (3.49%) Programmer
16 56 (3.26%) JavaScript Developer
17 49 (2.85%) Analyst
18 48 (2.79%) Mobile Applications Developer
Libraries, Frameworks & Software Standards
1 948 (55.18%) XML
2 844 (49.13%) HTML
3 796 (46.33%) CSS
4 746 (43.42%) jQuery
5 617 (35.91%) Web Services
6 562 (32.71%) REST
7 497 (28.93%) HTML5
8 478 (27.82%) Ajax
9 418 (24.33%) .NET
10 396 (23.05%) SOAP
11 328 (19.09%) RESTful
12 271 (15.77%) CSS3
13 265 (15.42%) Spring
14 233 (13.56%) ASP.NET
15 225 (13.10%) AngularJS
16 135 (7.86%) Backbone.js
17 127 (7.39%) Symfony
18 125 (7.28%) .NET Framework
19 109 (6.34%) J2EE
20 107 (6.23%) Hibernate
Miscellaneous
1 204 (11.87%) Mobile App
2 184 (10.71%) Computer Science
3 181 (10.54%) User Experience
4 121 (7.04%) Open Source
5 104 (6.05%) Analytical Skills
6 62 (3.61%) Enterprise Software
7 61 (3.55%) iPhone
8 46 (2.68%) W3C
9 43 (2.50%) Social Media
10 37 (2.15%) iPad
11 27 (1.57%) Algorithms
12 25 (1.46%) Mathematics
13 22 (1.28%) Social Network
13 22 (1.28%) Data Structures
14 21 (1.22%) Blog
15 19 (1.11%) Data Integration
15 19 (1.11%) Animation
16 18 (1.05%) Cryptography
16 18 (1.05%) Streaming Video
16 18 (1.05%) Inversion of Control
Operating Systems
1 323 (18.80%) Apple iOS
2 308 (17.93%) Linux
3 293 (17.05%) Android
4 135 (7.86%) Windows
5 109 (6.34%) UNIX
6 27 (1.57%) Windows Phone
7 24 (1.40%) Red Hat Enterprise Linux
8 20 (1.16%) Windows 8
9 15 (0.87%) Ubuntu
10 12 (0.70%) CentOS
11 11 (0.64%) Windows Server 2008
12 10 (0.58%) Mac OS X
12 10 (0.58%) Windows Phone 7
12 10 (0.58%) Windows Phone 8
13 9 (0.52%) Windows Mobile
14 7 (0.41%) Solaris
15 5 (0.29%) Windows CE
15 5 (0.29%) Embedded Linux
16 4 (0.23%) CoreOS
17 2 (0.12%) MVS
Processes & Methodologies
1 931 (54.19%) Agile Software Development
2 523 (30.44%) MVC
3 491 (28.58%) TDD
4 465 (27.07%) OO
5 364 (21.19%) Continuous Integration
6 311 (18.10%) Scrum
7 266 (15.48%) E-Commerce
8 255 (14.84%) iOS Development
9 239 (13.91%) OOP
10 206 (11.99%) Android Development
11 197 (11.47%) Software Engineering
12 160 (9.31%) BDD
13 151 (8.79%) Unit Testing
14 148 (8.61%) Multithreading
15 140 (8.15%) SOA
16 138 (8.03%) Web Development
17 107 (6.23%) Analytics
18 90 (5.24%) OOD
19 86 (5.01%) Project Management
20 67 (3.90%) Test Automation
Programming Languages
1 973 (56.64%) JavaScript
2 668 (38.88%) Java
3 485 (28.23%) SQL
4 388 (22.58%) C#
5 308 (17.93%) PHP
6 187 (10.88%) Objective-C
7 131 (7.63%) Ruby
8 129 (7.51%) Python
9 87 (5.06%) C++
10 80 (4.66%) Scala
11 75 (4.37%) T-SQL
12 52 (3.03%) Perl
12 52 (3.03%) Groovy
13 49 (2.85%) PHP5
14 48 (2.79%) Shell Script
15 27 (1.57%) VB.NET
16 21 (1.22%) ActionScript
17 19 (1.11%) Bash Shell
17 19 (1.11%) XAML
18 18 (1.05%) PowerShell
Qualifications
1 227 (13.21%) Degree
2 29 (1.69%) VCP4
3 16 (0.93%) Security Cleared
4 12 (0.70%) SC Cleared
5 11 (0.64%) PhD
6 6 (0.35%) HND
6 6 (0.35%) DV Cleared
7 5 (0.29%) HNC
8 4 (0.23%) ISEB
9 3 (0.17%) Microsoft Certification
9 3 (0.17%) Sun Certification
9 3 (0.17%) ITIL Certification
10 2 (0.12%) CTC Cleared
11 1 (0.058%) ISTQB Foundation Certification
11 1 (0.058%) Postgraduate
11 1 (0.058%) ISTQB
Quality Assurance & Compliance
1 161 (9.37%) QA
2 11 (0.64%) ISO 9001
3 7 (0.41%) SLA
4 4 (0.23%) WCAG
5 2 (0.12%) ISO/IEC 27001
5 2 (0.12%) Data Quality
6 1 (0.058%) ISO 14001
System Software
1 17 (0.99%) VMware Infrastructure
2 10 (0.58%) Docker
3 8 (0.47%) Varnish
4 7 (0.41%) vSphere
5 6 (0.35%) Active Directory
6 5 (0.29%) VMware ESXi
6 5 (0.29%) Firmware
6 5 (0.29%) NFS
6 5 (0.29%) VMware ESX
7 4 (0.23%) HDFS
8 2 (0.12%) Hyper-V
9 1 (0.058%) GridGain
9 1 (0.058%) Oracle RAC
Systems Management
1 30 (1.75%) Opscode Chef
2 27 (1.57%) StatsD
2 27 (1.57%) Kibana
2 27 (1.57%) logstash
3 19 (1.11%) yum
4 12 (0.70%) Puppet
5 6 (0.35%) Nagios
6 5 (0.29%) Cacti
6 5 (0.29%) Zenoss
7 4 (0.23%) Ansible
8 1 (0.058%) Vagrant
8 1 (0.058%) HP Quality Center
8 1 (0.058%) Systems Management Server (SMS)
Vendors
1 170 (9.90%) Microsoft
2 128 (7.45%) Google
3 121 (7.04%) Oracle
4 92 (5.36%) Zend
5 73 (4.25%) Facebook
6 46 (2.68%) Twitter
7 36 (2.10%) IBM
8 31 (1.80%) New Relic
9 30 (1.75%) VMware
10 28 (1.63%) TIBCO
10 28 (1.63%) Apple
11 26 (1.51%) hybris
12 23 (1.34%) Adobe
13 21 (1.22%) Appcelerator
14 14 (0.81%) Red Hat
15 12 (0.70%) Salesforce.com
16 11 (0.64%) Cisco
16 11 (0.64%) Endeca
17 10 (0.58%) ATG
17 10 (0.58%) Sitecore
City, London
Robert Half
Salary: £40000 - £45000 per annum
Posted: 2 hours ago
South West London
Senitor Associates
Salary: £55000 - £70000 per annum + Benefits
Posted: 2 hours ago
London
Eclipse I.T. Recruitment
Posted: 3 hours ago
North West London
Davanti Solutions
Salary: £43,000 per annum
Posted: 4 hours ago
City, London
I4 Recruitment
Salary: £45k - 60k per year + + Package
Posted: 5 hours ago
London
Burns Sheehan
Salary: £40000 - £60000 per annum
Posted: 7 hours ago
London
Burns Sheehan
Salary: £1 per annum
Posted: 7 hours ago
London
ARC IT Recruitment Ltd
Posted: 7 hours ago
London
PhotoBox
Salary: Attractive Basic + Bonus + Benefits
Posted: 8 hours ago
London
PhotoBox
Salary: Attractive Basic + Bonus + Benefits
Posted: 8 hours ago
London
PhotoBox
Salary: Attractive Basic + Bonus + Benefits
Posted: 8 hours ago
City, London
Risk Management Solutions
Salary: Competitive
Posted: 9 hours ago
West London
Deanslist Limited
Salary: From £50,000 to £60,000 per annum + benefits
Posted: 22 hours ago
West London
Opus Resourcing Ltd
Salary: £40000 - £50000 per annum + Bens + Bonus
Posted: Yesterday
London
Hydrogen Group
Salary: £55000.00 - £75000.00 per annum
Posted: Yesterday
East London
Eames Consulting
Salary: Up to £75,000 per annum Plus Excellent Benefits & Bonus
Posted: Yesterday
West London
Experis Ltd
Salary: £65000 - £70000 per annum
Posted: Yesterday
London
Jambo Ltd
Salary: From £35,000 to £45,000 per annum
Posted: Yesterday
London
Salt
Salary: £50000 - £55000 per annum + Private Medical Insurance, Pension
Posted: Yesterday
London
FIRST POINT IT RESOURCING
Salary: £40000 - £50000 per annum + Bonus, Pension + more
Posted: Yesterday