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

Location
3 months to
26 May 2015
Same period 2014 Same period 2013
JSON
Rank 158 126 133
Rank change year-on-year
-32 +7
Permanent jobs citing JSON 895 1166 963
As % of all permanent IT jobs located in London 2.06% 2.38% 2.21%
As % of the Libraries, Frameworks & Software Standards category 5.51% 5.97% 5.45%
Number of salaries quoted 671 956 778
Average salary £52,500 £47,500 £50,000
Average salary % change year-on-year
+10.52% -5.00%
90% offered a salary of more than £37,500 £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 £40,000
% change year-on-year
+6.66% -6.25%
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
16248 19546 17671
As % of all permanent IT jobs located in London 37.43% 39.94% 40.58%
Number of salaries quoted 13890 16739 15277
Average salary £52,500 £52,500 £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 £75,000 £70,000 £72,500
UK excluding London average salary £40,000 £40,000 £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 26 May 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 26 May 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 -42 159 £55,000 +10.00% 38
Kingston Upon Thames +12 18 £37,500 -6.25%
Surbiton +10 6 £55,000 -
Uxbridge -9 4 - -
Docklands, London - 4 £62,500 -
Barking 0 1 £45,000 +5.88%
Ilford 0 1 £45,000 +5.88%
JSON
England

JSON
Top 30 Related IT Skills in London

For the 6 months to 26 May 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 1001 (58.61%) JavaScript
2 980 (57.38%) XML
3 952 (55.74%) Agile Software Development
4 859 (50.29%) HTML
5 797 (46.66%) CSS
6 720 (42.15%) Java
7 680 (39.81%) jQuery
8 605 (35.42%) REST
9 529 (30.97%) Web Services
10 512 (29.98%) MVC
10 512 (29.98%) HTML5
11 501 (29.33%) TDD
12 472 (27.63%) SQL
13 457 (26.76%) OO
14 451 (26.41%) Ajax
15 396 (23.19%) Git (software)
16 374 (21.90%) .NET
17 363 (21.25%) C#
18 342 (20.02%) SOAP
19 340 (19.91%) Scrum
20 327 (19.15%) Continuous Integration
21 296 (17.33%) Linux
22 292 (17.10%) SQL Server
23 285 (16.69%) Spring
24 283 (16.57%) Apple iOS
25 281 (16.45%) Android
26 269 (15.75%) RESTful
27 260 (15.22%) E-Commerce
28 253 (14.81%) Degree
29 247 (14.46%) Finance

JSON
Top Related IT Skills in London by Category

For the 6 months to 26 May 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
1 152 (8.90%) Node.js
2 107 (6.26%) Apache
3 105 (6.15%) Tomcat
4 77 (4.51%) IIS
5 53 (3.10%) JBoss
6 52 (3.04%) CMS
6 52 (3.04%) Apache Solr
7 47 (2.75%) Elasticsearch
8 35 (2.05%) Drupal
9 33 (1.93%) WordPress
10 29 (1.70%) Confluence
11 28 (1.64%) WebSphere
12 27 (1.58%) GlassFish
13 22 (1.29%) Jetty
14 20 (1.17%) OpenStack
15 17 (1.00%) SharePoint
15 17 (1.00%) Apache Spark
16 15 (0.88%) WebLogic
17 13 (0.76%) MQSeries
18 9 (0.53%) BizTalk Server
Applications
1 85 (4.98%) MS Excel
2 21 (1.23%) Photoshop
3 16 (0.94%) MS Visio
4 13 (0.76%) MS PowerPoint
5 10 (0.59%) Adobe Illustrator
6 6 (0.35%) MS Office
7 4 (0.23%) GIMP
8 3 (0.18%) Adobe Creative Suite
8 3 (0.18%) Fireworks
9 2 (0.12%) Maya
9 2 (0.12%) Houdini
9 2 (0.12%) PowerPivot
10 1 (0.059%) InfoPath
Business Applications
1 12 (0.70%) Magento
2 4 (0.23%) Agresso
2 4 (0.23%) SAP Oil and Gas
3 3 (0.18%) Dynamics CRM
4 1 (0.059%) Dynamics AX
4 1 (0.059%) SAP SRM
4 1 (0.059%) Remedy ITSM
4 1 (0.059%) WebTrends
4 1 (0.059%) Oracle BPM
Cloud Services
1 139 (8.14%) Amazon AWS
2 118 (6.91%) Microsoft Azure
3 39 (2.28%) SaaS
4 13 (0.76%) Cloud Computing
4 13 (0.76%) Heroku
5 10 (0.59%) Amazon S3
6 7 (0.41%) GitHub
7 5 (0.29%) Google Analytics
7 5 (0.29%) Amazon EC2
8 4 (0.23%) Google Cloud Platform
9 3 (0.18%) Amazon SQS
10 2 (0.12%) Office 365
10 2 (0.12%) IaaS
10 2 (0.12%) Trello
10 2 (0.12%) PaaS
10 2 (0.12%) Google App Engine
11 1 (0.059%) Basecamp
11 1 (0.059%) Joyent
11 1 (0.059%) Google Apps
11 1 (0.059%) AWS CloudFormation
Communications & Networking
1 182 (10.66%) HTTP
2 64 (3.75%) Internet
3 31 (1.81%) TCP/IP
4 20 (1.17%) AMQP
5 18 (1.05%) LDAP
6 16 (0.94%) SSL
7 15 (0.88%) FTP
8 13 (0.76%) CTI
8 13 (0.76%) VPN
9 12 (0.70%) Broadband
10 9 (0.53%) Firewall
11 8 (0.47%) DNS
12 6 (0.35%) VoIP
12 6 (0.35%) Skype
13 5 (0.29%) WebEx
13 5 (0.29%) SSH
14 4 (0.23%) 802.15
14 4 (0.23%) ZigBee
14 4 (0.23%) OpenVPN
15 3 (0.18%) SMTP
Database & Business Intelligence
1 292 (17.10%) SQL Server
2 236 (13.82%) MySQL
3 177 (10.36%) Relational Database
4 136 (7.96%) MongoDB
5 104 (6.09%) NoSQL
6 84 (4.92%) RDBMS
7 66 (3.86%) PostgreSQL
8 65 (3.81%) SQL Server Reporting Services
8 65 (3.81%) SQL Server 2008
9 53 (3.10%) Big Data
10 47 (2.75%) SQL Server Integration Services
11 39 (2.28%) SQLite
12 33 (1.93%) Apache Cassandra
12 33 (1.93%) SQL Server 2012
13 30 (1.76%) Hadoop
14 22 (1.29%) Oracle Database
15 21 (1.23%) Redis
16 15 (0.88%) DB2
17 12 (0.70%) Crystal Reports
18 11 (0.64%) Data Warehouse
Development Applications
1 396 (23.19%) Git (software)
2 222 (13.00%) Jenkins
3 214 (12.53%) Subversion
4 140 (8.20%) Maven
5 128 (7.49%) Cucumber
6 114 (6.67%) JIRA
7 104 (6.09%) Eclipse
8 94 (5.50%) Selenium
9 93 (5.44%) JUnit
10 78 (4.57%) Xcode
11 58 (3.40%) Visual Studio
12 52 (3.04%) Jasmine
13 48 (2.81%) Grunt
14 44 (2.58%) Ant
15 41 (2.40%) Team Foundation Server
16 40 (2.34%) Android Studio
17 38 (2.22%) RSpec
18 35 (2.05%) WebDriver
19 32 (1.87%) Gradle
20 29 (1.70%) Mockito
General
1 247 (14.46%) Finance
2 146 (8.55%) Retail
3 91 (5.33%) Banking
4 80 (4.68%) Marketing
5 67 (3.92%) French Language
6 56 (3.28%) Telecoms
7 47 (2.75%) Advertising
8 42 (2.46%) Games
9 34 (1.99%) Legal
10 33 (1.93%) Back Office
11 15 (0.88%) Publishing
12 14 (0.82%) Financial Institution
13 13 (0.76%) Law
14 11 (0.64%) Investment Banking
15 9 (0.53%) Front Office
16 7 (0.41%) Manufacturing
17 6 (0.35%) Retail Banking
17 6 (0.35%) Online Betting
18 5 (0.29%) Local Government
18 5 (0.29%) Multimedia
Job Titles
1 1322 (77.40%) Developer
2 301 (17.62%) Senior Developer
3 256 (14.99%) Java Developer
4 156 (9.13%) Front-End Developer
5 135 (7.90%) Android Developer
6 133 (7.79%) iOS Developer
7 116 (6.79%) .NET Developer
8 104 (6.09%) C# Developer
9 99 (5.80%) Software Engineer
10 96 (5.62%) PHP Developer
11 94 (5.50%) Web Developer
12 77 (4.51%) Senior Java Developer
12 77 (4.51%) JavaScript Developer
13 70 (4.10%) Programmer
14 67 (3.92%) Mobile Developer
15 64 (3.75%) Software Developer
16 63 (3.69%) C# .NET Developer
17 61 (3.57%) Architect
18 50 (2.93%) Senior Android Developer
19 47 (2.75%) Analyst
Libraries, Frameworks & Software Standards
1 980 (57.38%) XML
2 859 (50.29%) HTML
3 797 (46.66%) CSS
4 680 (39.81%) jQuery
5 605 (35.42%) REST
6 529 (30.97%) Web Services
7 512 (29.98%) HTML5
8 451 (26.41%) Ajax
9 374 (21.90%) .NET
10 342 (20.02%) SOAP
11 285 (16.69%) Spring
12 269 (15.75%) RESTful
13 247 (14.46%) CSS3
14 229 (13.41%) ASP.NET
15 217 (12.70%) AngularJS
16 168 (9.84%) Backbone.js
17 129 (7.55%) Hibernate
17 129 (7.55%) .NET Framework
18 112 (6.56%) Java EE
19 111 (6.50%) J2EE
Miscellaneous
1 216 (12.65%) Mobile App
2 190 (11.12%) Computer Science
3 188 (11.01%) User Experience
4 125 (7.32%) Analytical Skills
5 55 (3.22%) Enterprise Software
6 48 (2.81%) Data Structures
6 48 (2.81%) iPhone
7 47 (2.75%) Algorithms
8 46 (2.69%) Social Media
9 31 (1.81%) Visualisation
9 31 (1.81%) Social Network
9 31 (1.81%) Mathematics
10 28 (1.64%) W3C
10 28 (1.64%) iPad
11 25 (1.46%) Blog
12 23 (1.35%) Client/Server
13 19 (1.11%) Inversion of Control
14 18 (1.05%) Smartphone
15 17 (1.00%) Hedge funds
16 16 (0.94%) Cryptography
Operating Systems
1 296 (17.33%) Linux
2 283 (16.57%) Apple iOS
3 281 (16.45%) Android
4 155 (9.07%) Windows
5 129 (7.55%) UNIX
6 28 (1.64%) Windows Phone
7 26 (1.52%) Windows Server 2008
8 20 (1.17%) Windows 8
9 18 (1.05%) Mac OS X
10 14 (0.82%) Solaris
10 14 (0.82%) Ubuntu
11 13 (0.76%) Windows Phone 7
12 12 (0.70%) Windows Phone 8
13 11 (0.64%) Windows Mobile
14 8 (0.47%) Red Hat Enterprise Linux
15 6 (0.35%) Windows Server 2012
16 5 (0.29%) Embedded Linux
16 5 (0.29%) Windows CE
16 5 (0.29%) Windows Server 2003
17 4 (0.23%) CentOS
Processes & Methodologies
1 952 (55.74%) Agile Software Development
2 512 (29.98%) MVC
3 501 (29.33%) TDD
4 457 (26.76%) OO
5 340 (19.91%) Scrum
6 327 (19.15%) Continuous Integration
7 260 (15.22%) E-Commerce
8 242 (14.17%) Software Engineering
9 220 (12.88%) OOP
10 203 (11.89%) iOS Development
11 195 (11.42%) Web Development
12 191 (11.18%) Android Development
13 187 (10.95%) Unit Testing
14 186 (10.89%) BDD
15 181 (10.60%) Mobile Development
16 164 (9.60%) Open Source
17 146 (8.55%) Multithreading
18 139 (8.14%) SOA
19 109 (6.38%) SDLC
20 98 (5.74%) Kanban
Programming Languages
1 1001 (58.61%) JavaScript
2 720 (42.15%) Java
3 472 (27.63%) SQL
4 363 (21.25%) C#
5 242 (14.17%) PHP
6 144 (8.43%) Objective-C
7 137 (8.02%) Ruby
8 117 (6.85%) Scala
9 106 (6.21%) Python
10 74 (4.33%) T-SQL
11 69 (4.04%) C++
12 65 (3.81%) ActionScript
13 64 (3.75%) ActionScript 3.0
14 61 (3.57%) Shell Script
15 59 (3.45%) Perl
16 55 (3.22%) Groovy
17 47 (2.75%) Apple Swift
18 35 (2.05%) VB.NET
19 22 (1.29%) XAML
19 22 (1.29%) C
Qualifications
1 253 (14.81%) Degree
2 7 (0.41%) Security Cleared
3 6 (0.35%) HND
3 6 (0.35%) PhD
4 5 (0.29%) HNC
5 4 (0.23%) ISEB
5 4 (0.23%) Microsoft Certification
6 3 (0.18%) Sun Certification
6 3 (0.18%) SC Cleared
7 2 (0.12%) DV Cleared
8 1 (0.059%) MCSD
8 1 (0.059%) ITIL Certification
8 1 (0.059%) MCPD
Quality Assurance & Compliance
1 142 (8.31%) QA
2 20 (1.17%) SLA
3 1 (0.059%) RosettaNet
3 1 (0.059%) WCAG
3 1 (0.059%) Data Quality
System Software
1 27 (1.58%) Docker
2 13 (0.76%) Active Directory
3 11 (0.64%) VMware Infrastructure
4 8 (0.47%) Varnish
5 5 (0.29%) Firmware
6 1 (0.059%) Xen
6 1 (0.059%) Hyper-V
6 1 (0.059%) GridGain
6 1 (0.059%) KVM
6 1 (0.059%) LXC
Systems Management
1 21 (1.23%) logstash
1 21 (1.23%) Kibana
1 21 (1.23%) StatsD
2 19 (1.11%) Nagios
3 17 (1.00%) Puppet
4 11 (0.64%) Opscode Chef
5 10 (0.59%) Ansible
6 7 (0.41%) TeamSite
7 5 (0.29%) SCOM
8 3 (0.18%) yum
9 1 (0.059%) ZABBIX
9 1 (0.059%) EMC NetWorker
9 1 (0.059%) Graphite
9 1 (0.059%) CloudHub
Vendors
1 169 (9.89%) Microsoft
2 150 (8.78%) Oracle
3 85 (4.98%) Google
4 64 (3.75%) Zend
5 50 (2.93%) Facebook
6 43 (2.52%) Twitter
7 32 (1.87%) Splunk
8 28 (1.64%) New Relic
9 27 (1.58%) Adobe
10 26 (1.52%) Apple
11 25 (1.46%) VMware
12 24 (1.41%) IBM
13 22 (1.29%) TIBCO
14 20 (1.17%) hybris
15 17 (1.00%) Salesforce.com
16 14 (0.82%) Red Hat
17 13 (0.76%) KANA
17 13 (0.76%) Assembla
18 11 (0.64%) Sencha
18 11 (0.64%) Sybase
London
C4 Commerce
Salary: From £35,000 to £50,000 per annum
Posted: 1 hour ago
Central London / West End
Red Sofa London
Salary: £45000.00 - £60000.00 per annum + Excellent Benefits
Posted: 3 hours ago
South East London
Aquent
Salary: From £30,000 to £40,000 per annum
Posted: 3 hours ago
City, London
Annapurna
Salary: £30000 - £40000 per annum + Benefits
Posted: 4 hours ago
City, London
Randstad Technologies
Salary: £700000.00 per annum
Posted: 5 hours ago
Central London / West End
Digital Pursuit Ltd
Salary: From £25,000 to £27,000 per annum
Posted: 6 hours ago
London
The Bridge Ltd
Salary: Up to £38,000 per annum + On-call + Great benefits
Posted: 6 hours ago
London
Opus Resourcing Ltd
Salary: Bens + Bonus
Posted: 16 hours ago
City, London
Total Recruitment Specialists Limited / TRG / Total recruitment group
Salary: £30000 - £60000 Per Annum Benefits
Posted: 23 hours ago
London
Burns Sheehan
Salary: £50000.00 - £65000.00 per annum + benefits
Posted: Yesterday
City, London
Experis Ltd
Salary: £30000.00 - £40000.00 per annum
Posted: Yesterday
City, London
Engage PSG
Salary: £40000 - £50000 per annum
Posted: Yesterday
London
Exposed Solutions
Salary: £50000 - £75000 per annum
Posted: Yesterday
City, London
Client Server
Salary: £50k to £65k + bonus + benefits
Posted: Yesterday
London
Nicoll Curtin Technology
Salary: Benefits
Posted: Yesterday
South West London
Understanding Recruitment
Salary: £50000 - £60000 per annum + equity options
Posted: 2 days ago
London
Expert Employment Ltd
Salary: £45000 - £60000 Per Annum
Posted: 3 days ago
London
Burns Sheehan
Salary: £30000 - £40000 per annum
Posted: 3 days ago
London
Burns Sheehan
Salary: £300 - £450 per day
Posted: 3 days ago
South West London
Acceler-IT
Salary: From £45,000 to £65,000 per annum negotiable DOE
Posted: 4 days ago