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 31 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
31 Jul 2015
Same period 2014 Same period 2013
JSON
Rank 168 155 126
Rank change year-on-year
-13 -29
Permanent jobs citing JSON 851 949 1049
As % of all permanent IT jobs located in London 1.92% 1.97% 2.36%
As % of the Libraries, Frameworks & Software Standards category 5.21% 5.08% 5.94%
Number of salaries quoted 698 795 830
Average salary £55,000 £50,000 £50,000
Average salary % change year-on-year
+10.00% -
90% offered a salary of more than £35,000 £36,650 £35,000
10% offered a salary of more than £75,000 £70,000 £70,000
UK excluding London average salary £41,000 £40,000 £37,500
% change year-on-year
+2.50% +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
16325 18668 17671
As % of all permanent IT jobs located in London 36.91% 38.78% 39.84%
Number of salaries quoted 14030 16068 15087
Average salary £55,000 £52,500 £50,000
Average salary % change year-on-year
+4.76% +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 31 July 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 31 July 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 -23 180 £55,000 +4.76% 23
Kingston Upon Thames +3 6 £46,250 +12.12%
Uxbridge +3 6 £55,000 +29.41%
Harrow +6 4 £37,500 -21.05%
Ealing - 4 £60,000 -
Surbiton +5 2 £48,750 +14.70%
Hammersmith - 2 £48,250 -
Chiswick - 2 £46,250 -
Croydon +3 1 £45,000 +5.88%
Teddington - 1 - -
JSON
England

JSON
Top 30 Related IT Skills in London

For the 6 months to 31 July 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 1107 (61.81%) JavaScript
2 1017 (56.78%) Agile Software Development
3 1012 (56.50%) XML
4 947 (52.88%) HTML
5 852 (47.57%) CSS
6 743 (41.49%) Java
7 665 (37.13%) jQuery
8 632 (35.29%) REST
9 524 (29.26%) HTML5
10 513 (28.64%) SQL
11 512 (28.59%) TDD
12 477 (26.63%) MVC
13 473 (26.41%) Web Services
14 438 (24.46%) Ajax
15 429 (23.95%) Git (software)
16 420 (23.45%) OO
17 402 (22.45%) Scrum
18 381 (21.27%) .NET
18 381 (21.27%) C#
19 355 (19.82%) Continuous Integration
20 320 (17.87%) Spring
21 303 (16.92%) Linux
22 290 (16.19%) SOAP
23 286 (15.97%) AngularJS
24 283 (15.80%) Android
25 272 (15.19%) ASP.NET
26 267 (14.91%) Apple iOS
27 261 (14.57%) CSS3
28 258 (14.41%) SQL Server
29 257 (14.35%) Finance

JSON
Top Related IT Skills in London by Category

For the 6 months to 31 July 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
1 179 (9.99%) Node.js
2 126 (7.04%) Tomcat
3 118 (6.59%) Apache
4 74 (4.13%) Elasticsearch
5 73 (4.08%) IIS
6 58 (3.24%) JBoss
7 47 (2.62%) Apache Solr
8 39 (2.18%) CMS
9 38 (2.12%) Confluence
10 32 (1.79%) WebSphere
11 30 (1.68%) WordPress
12 28 (1.56%) GlassFish
13 26 (1.45%) SharePoint
14 25 (1.40%) Drupal
15 24 (1.34%) Jetty
16 22 (1.23%) OpenStack
17 21 (1.17%) Apache Spark
18 19 (1.06%) WebLogic
19 18 (1.01%) MQSeries
20 17 (0.95%) Umbraco
Applications
1 83 (4.63%) MS Excel
2 29 (1.62%) Photoshop
3 15 (0.84%) MS Visio
4 12 (0.67%) MS PowerPoint
5 9 (0.50%) Fireworks
6 8 (0.45%) MS Office
7 7 (0.39%) Adobe Creative Suite
8 5 (0.28%) Adobe Illustrator
8 5 (0.28%) Adobe After Effects
9 4 (0.22%) InDesign
9 4 (0.22%) Adobe Premiere
9 4 (0.22%) GIMP
9 4 (0.22%) Acrobat
10 2 (0.11%) Maya
10 2 (0.11%) MS Project
10 2 (0.11%) PowerPivot
10 2 (0.11%) Houdini
11 1 (0.056%) InfoPath
11 1 (0.056%) SPSS
Business Applications
1 11 (0.61%) Magento
2 9 (0.50%) WebTrends
3 4 (0.22%) Dynamics CRM
4 3 (0.17%) SAP Oil and Gas
5 1 (0.056%) Agresso
5 1 (0.056%) Dynamics AX
5 1 (0.056%) SAP SRM
5 1 (0.056%) Remedy ITSM
Cloud Services
1 140 (7.82%) Amazon AWS
2 103 (5.75%) Microsoft Azure
3 51 (2.85%) SaaS
4 15 (0.84%) Google Analytics
5 14 (0.78%) Cloud Computing
6 11 (0.61%) Google Cloud Platform
7 8 (0.45%) GitHub
8 7 (0.39%) Amazon SQS
8 7 (0.39%) Google App Engine
8 7 (0.39%) Amazon S3
9 6 (0.34%) Heroku
10 5 (0.28%) Amazon EC2
11 3 (0.17%) Trello
11 3 (0.17%) Google Compute Engine
12 2 (0.11%) Amazon CloudSearch
12 2 (0.11%) Firebase
13 1 (0.056%) AWS CloudFormation
13 1 (0.056%) Virtual Private Cloud
13 1 (0.056%) Basecamp
13 1 (0.056%) IaaS
Communications & Networking
1 214 (11.95%) HTTP
2 52 (2.90%) Internet
3 37 (2.07%) TCP/IP
4 23 (1.28%) AMQP
5 19 (1.06%) SSL
6 16 (0.89%) LDAP
7 12 (0.67%) CTI
8 11 (0.61%) DNS
9 10 (0.56%) FTP
10 9 (0.50%) SMTP
11 8 (0.45%) VPN
11 8 (0.45%) Firewall
12 7 (0.39%) Wi-Fi
12 7 (0.39%) Broadband
13 6 (0.34%) Intranet
14 5 (0.28%) SSH
15 4 (0.22%) OpenLDAP
15 4 (0.22%) VoIP
15 4 (0.22%) HTTPS
15 4 (0.22%) Skype
Database & Business Intelligence
1 258 (14.41%) SQL Server
2 249 (13.90%) MySQL
3 185 (10.33%) Relational Database
4 177 (9.88%) MongoDB
5 112 (6.25%) NoSQL
6 92 (5.14%) RDBMS
7 68 (3.80%) PostgreSQL
8 62 (3.46%) Big Data
9 53 (2.96%) SQL Server 2008
10 50 (2.79%) SQLite
11 43 (2.40%) Apache Cassandra
11 43 (2.40%) SQL Server Reporting Services
12 42 (2.35%) Hadoop
13 36 (2.01%) SQL Server Integration Services
14 32 (1.79%) Oracle Database
15 21 (1.17%) Data Warehouse
16 19 (1.06%) Crystal Reports
17 18 (1.01%) Redis
18 17 (0.95%) CouchDB
19 14 (0.78%) DB2
Development Applications
1 429 (23.95%) Git (software)
2 234 (13.07%) Jenkins
3 216 (12.06%) Subversion
4 165 (9.21%) Maven
5 139 (7.76%) JIRA
6 106 (5.92%) Cucumber
7 95 (5.30%) JUnit
8 81 (4.52%) Visual Studio
9 77 (4.30%) Eclipse
10 75 (4.19%) Selenium
11 62 (3.46%) Xcode
12 52 (2.90%) Jasmine
13 49 (2.74%) Grunt
14 48 (2.68%) Team Foundation Server
15 43 (2.40%) Ant
16 42 (2.35%) Android Studio
17 35 (1.95%) Gradle
17 35 (1.95%) gulp
17 35 (1.95%) WebDriver
17 35 (1.95%) Mockito
General
1 257 (14.35%) Finance
2 136 (7.59%) Retail
3 87 (4.86%) Banking
4 70 (3.91%) Marketing
5 66 (3.69%) French Language
6 53 (2.96%) Telecoms
7 48 (2.68%) Back Office
8 44 (2.46%) Advertising
9 42 (2.35%) Legal
10 37 (2.07%) Games
11 25 (1.40%) Publishing
12 22 (1.23%) Front Office
13 18 (1.01%) Law
14 14 (0.78%) Financial Institution
15 11 (0.61%) Investment Banking
16 9 (0.50%) Local Government
17 8 (0.45%) Retail Banking
18 5 (0.28%) Pharmaceutical
18 5 (0.28%) Manufacturing
19 4 (0.22%) Billing
Job Titles
1 1408 (78.62%) Developer
2 330 (18.43%) Senior Developer
3 265 (14.80%) Java Developer
4 178 (9.94%) Front-End Developer
5 134 (7.48%) Android Developer
6 127 (7.09%) Web Developer
7 119 (6.64%) iOS Developer
8 113 (6.31%) .NET Developer
9 105 (5.86%) JavaScript Developer
10 104 (5.81%) C# Developer
11 78 (4.36%) PHP Developer
12 75 (4.19%) Software Engineer
13 68 (3.80%) Software Developer
13 68 (3.80%) Architect
13 68 (3.80%) C# .NET Developer
14 65 (3.63%) Senior Java Developer
15 61 (3.41%) Programmer
16 53 (2.96%) Mobile Developer
17 47 (2.62%) C# ASP.NET Developer
18 45 (2.51%) Scala Developer
Libraries, Frameworks & Software Standards
1 1012 (56.50%) XML
2 947 (52.88%) HTML
3 852 (47.57%) CSS
4 665 (37.13%) jQuery
5 632 (35.29%) REST
6 524 (29.26%) HTML5
7 473 (26.41%) Web Services
8 438 (24.46%) Ajax
9 381 (21.27%) .NET
10 320 (17.87%) Spring
11 290 (16.19%) SOAP
12 286 (15.97%) AngularJS
13 272 (15.19%) ASP.NET
14 261 (14.57%) CSS3
15 240 (13.40%) RESTful
16 189 (10.55%) Backbone.js
17 143 (7.98%) .NET Framework
18 127 (7.09%) Hibernate
19 112 (6.25%) WCF
20 109 (6.09%) Java EE
Miscellaneous
1 237 (13.23%) Mobile App
2 208 (11.61%) Computer Science
3 195 (10.89%) User Experience
4 110 (6.14%) Analytical Skills
5 60 (3.35%) Data Structures
6 52 (2.90%) Algorithms
7 41 (2.29%) Mathematics
8 37 (2.07%) Visualisation
9 32 (1.79%) Social Media
10 30 (1.68%) W3C
11 28 (1.56%) Client/Server
12 27 (1.51%) Enterprise Software
13 25 (1.40%) Blog
14 24 (1.34%) Social Network
15 21 (1.17%) iPhone
15 21 (1.17%) Derivative
16 20 (1.12%) Smartphone
16 20 (1.12%) Foreign Exchange (FX)
16 20 (1.12%) Management Information System
16 20 (1.12%) Hedge funds
Operating Systems
1 303 (16.92%) Linux
2 283 (15.80%) Android
3 267 (14.91%) Apple iOS
4 181 (10.11%) Windows
5 148 (8.26%) UNIX
6 29 (1.62%) Solaris
7 26 (1.45%) Red Hat Enterprise Linux
8 25 (1.40%) Windows Server 2008
9 20 (1.12%) CentOS
9 20 (1.12%) Windows Phone
10 19 (1.06%) Windows 8
11 15 (0.84%) Ubuntu
12 13 (0.73%) Mac OS X
12 13 (0.73%) Windows Phone 7
13 11 (0.61%) Windows Server 2012
14 10 (0.56%) Windows Phone 8
14 10 (0.56%) Windows Server 2003
15 9 (0.50%) Windows Mobile
16 8 (0.45%) AIX
17 3 (0.17%) webOS
Processes & Methodologies
1 1017 (56.78%) Agile Software Development
2 512 (28.59%) TDD
3 477 (26.63%) MVC
4 420 (23.45%) OO
5 402 (22.45%) Scrum
6 355 (19.82%) Continuous Integration
7 231 (12.90%) Software Engineering
8 229 (12.79%) E-Commerce
9 215 (12.00%) Web Development
10 202 (11.28%) Unit Testing
10 202 (11.28%) Mobile Development
11 197 (11.00%) OOP
12 189 (10.55%) BDD
12 189 (10.55%) Android Development
12 189 (10.55%) iOS Development
13 178 (9.94%) Open Source
14 129 (7.20%) Multithreading
14 129 (7.20%) SOA
15 117 (6.53%) SDLC
16 102 (5.70%) Kanban
Programming Languages
1 1107 (61.81%) JavaScript
2 743 (41.49%) Java
3 513 (28.64%) SQL
4 381 (21.27%) C#
5 241 (13.46%) PHP
6 163 (9.10%) Scala
7 160 (8.93%) Python
8 140 (7.82%) Objective-C
9 130 (7.26%) Ruby
10 87 (4.86%) Perl
11 78 (4.36%) C++
12 70 (3.91%) T-SQL
13 67 (3.74%) ActionScript
14 65 (3.63%) ActionScript 3.0
15 56 (3.13%) Apple Swift
15 56 (3.13%) Groovy
16 49 (2.74%) Shell Script
17 40 (2.23%) PL/SQL
18 36 (2.01%) Clojure
19 28 (1.56%) VB.NET
Qualifications
1 256 (14.29%) Degree
2 10 (0.56%) PhD
3 8 (0.45%) Security Cleared
4 7 (0.39%) PMI Certification
5 6 (0.34%) SC Cleared
6 4 (0.22%) Microsoft Certification
6 4 (0.22%) PMP
7 3 (0.17%) ISEB
8 2 (0.11%) Postgraduate
9 1 (0.056%) Sun Certification
9 1 (0.056%) ITIL Certification
9 1 (0.056%) MCSD
9 1 (0.056%) HND
9 1 (0.056%) Six Sigma Green Belt
9 1 (0.056%) ISTQB
9 1 (0.056%) MCPD
9 1 (0.056%) PRINCE2 Practitioner
Quality Assurance & Compliance
1 115 (6.42%) QA
2 16 (0.89%) SLA
3 5 (0.28%) Data Quality
4 1 (0.056%) RosettaNet
4 1 (0.056%) WCAG
System Software
1 27 (1.51%) Docker
2 13 (0.73%) Active Directory
3 11 (0.61%) VMware Infrastructure
4 3 (0.17%) Squid
4 3 (0.17%) Xen
4 3 (0.17%) KVM
4 3 (0.17%) Varnish
4 3 (0.17%) FreeRADIUS
5 2 (0.11%) pfSense
5 2 (0.11%) VMware ESXi
5 2 (0.11%) VMware Server
5 2 (0.11%) XenServer
5 2 (0.11%) vSphere
6 1 (0.056%) Hyper-V
6 1 (0.056%) Firmware
6 1 (0.056%) LXC
6 1 (0.056%) iptables
Systems Management
1 33 (1.84%) Puppet
2 30 (1.68%) Nagios
3 23 (1.28%) Ansible
4 22 (1.23%) Opscode Chef
5 20 (1.12%) StatsD
5 20 (1.12%) logstash
5 20 (1.12%) Kibana
6 10 (0.56%) SCOM
7 3 (0.17%) Kubernetes
7 3 (0.17%) TeamSite
8 2 (0.11%) CloudHub
9 1 (0.056%) Oracle ZFS
9 1 (0.056%) AirWatch
9 1 (0.056%) Graphite
9 1 (0.056%) SELinux
9 1 (0.056%) ZABBIX
9 1 (0.056%) yum
9 1 (0.056%) EMC NetWorker
9 1 (0.056%) Vagrant
Vendors
1 159 (8.88%) Microsoft
2 158 (8.82%) Oracle
3 96 (5.36%) Google
4 43 (2.40%) Splunk
5 40 (2.23%) Zend
6 37 (2.07%) Twitter
7 34 (1.90%) Facebook
8 33 (1.84%) Apple
8 33 (1.84%) Adobe
9 32 (1.79%) Salesforce.com
10 25 (1.40%) New Relic
11 20 (1.12%) IBM
12 18 (1.01%) Sybase
12 18 (1.01%) Red Hat
13 17 (0.95%) Atlassian
14 16 (0.89%) hybris
15 15 (0.84%) Tableau
16 14 (0.78%) SAP
17 13 (0.73%) VMware
17 13 (0.73%) Xamarin
City, London
World Pay
Salary: Competitive
Posted: 4 hours ago
London
Harrington Starr
Salary: £60000 - £85000 per annum + Bonus + Benefits
Posted: 13 hours ago
London
Harrington Starr
Salary: £70000 - £100000 per annum + Benefits + Bonus
Posted: Yesterday
Central London / West End
Expert Employment Ltd
Salary: £50000 - £60000 Per Annum
Posted: Yesterday
Central London / West End
Expert Employment Ltd
Salary: £50000 - £60000 Per Annum
Posted: Yesterday
London
Expert Employment Ltd
Salary: £50000 - £70000 Per Annum
Posted: Yesterday
London
Xcede
Salary: £80000 - £90000 per annum + Bonus & benefits
Posted: 2 days ago
City, London
Austin Fraser
Salary: £65000.00 - £80000.00 per annum + Benefits
Posted: 2 days ago
West London
Digital Gurus
Salary: £30000 - £40000 Per Annum
Posted: 2 days ago
London
Westbourne Partners
Salary: From £80,000 to £120,000 per annum
Posted: 2 days ago
London
Westbourne Partners
Salary: Unspecified Excellent earning potential
Posted: 2 days ago
London
Digitech Resourcing Ltd
Salary: From £65,000 to £80,000 per annum Benefits on top
Posted: 2 days ago
London
Preferred Choice
Salary: £60000 - £70000 per annum + Benefits
Posted: 2 days ago
City, London
The Developer Portal
Salary: From £30,000 to £45,000 per annum
Posted: 2 days ago
London
Sanderson
Salary: £50000 - £80000 per annum
Posted: 2 days ago
London
Keytree ltd
Salary: Based on experience
Posted: 3 days ago
London
Digital Gurus
Salary: £45000 - £55000 Per Annum Benefits
Posted: 3 days ago
London
Digital Gurus
Salary: £60000 - £75000 Per Annum Benefits
Posted: 3 days ago
City, London
Digital Gurus
Salary: £60000 - £75000 Per Annum Bonus and Benefits
Posted: 3 days ago