The table below looks at the statistics for JSON skills in IT contracts advertised for the England region. Included is a guide to the average contractor rates offered in IT contracts that have cited JSON over the 3 months to 18 December 2014 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
18 Dec 2014
Same period 2013 Same period 2012
JSON
Rank 157 142 201
Rank change year-on-year
-15 +59
Contract jobs citing JSON 715 729 448
As % of all contract IT jobs located in England 1.41% 1.54% 0.99%
As % of the Libraries, Frameworks & Software Standards category 5.24% 5.50% 3.45%
Number of daily rates quoted 465 508 294
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£400 £400 £375
Average daily rate % change year-on-year
- +6.66%
90% offered a daily rate of more than £290 £250 £250
10% offered a daily rate of more than £500 £513 £525
UK excluding London average daily rate £388 £350 £325
% change year-on-year
+10.71% +7.69%
Number of hourly rates quoted 16 12 10
Average hourly rate £38.75 £35.00 £34.00
Average hourly rate % change year-on-year
+10.71% +2.94%
90% offered a hourly rate of more than £30.85 £28.00 £32.85
10% offered a hourly rate of more than £48.75 £37.45 £35.00
UK excluding London average hourly rate £38.75 £36.00 £34.00
% change year-on-year
+7.63% +5.88%
JSON
UK

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in contract jobs advertised in the England region.

Libraries, Frameworks & Software Standards Category
England
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
13648 13265 12974
As % of all contract IT jobs located in England 27.00% 28.04% 28.71%
Number of daily rates quoted 9481 8696 8251
Average daily rate £400 £375 £375
Average daily rate % change year-on-year
+6.66% -
90% offered a daily rate of more than £275 £250 £250
10% offered a daily rate of more than £550 £525 £540
UK excluding London average daily rate £350 £325 £325
% change year-on-year
+7.69% -
Number of hourly rates quoted 179 271 359
Average hourly rate £35.00 £33.84 £34.50
Average hourly rate % change year-on-year
+3.42% -1.91%
90% offered a hourly rate of more than £18.05 £15.75 £16.34
10% offered a hourly rate of more than £50.00 £42.50 £43.00
UK excluding London average hourly rate £35.00 £33.00 £34.00
% change year-on-year
+6.06% -2.94%

JSON
Jobs Demand Trend in England

This chart provides a 3-month moving total of IT contractor jobs citing JSON across the England region as a proportion of the total demand within the Libraries, Frameworks & Software Standards category.

JSON Jobs Demand Trend in England

JSON
Daily Rate Trend in England

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing JSON across the England region.

JSON Daily Rate Trend in England

JSON
Daily Rate Histogram in England

This chart provides a histogram of daily rates quoted in contract IT jobs citing JSON across the England region over the 3 months to 18 December 2014.

JSON Daily Rate Histogram in England

JSON
Hourly Rate Trend in England

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing JSON across the England region.

JSON Hourly Rate Trend in England

JSON
Hourly Rate Histogram in England

This chart provides a histogram of hourly rates quoted in contract IT jobs citing JSON across the England region over the 3 months to 18 December 2014.

JSON Hourly Rate Histogram in England

JSON
Contract Job Locations in England

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing JSON within the England region over the 3 months to 18 December 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
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London -6 369 £400 -5.88% 99
South East -37 141 £375 +25.00% 51
North West -6 46 £375 +0.06% 23
South West -16 39 £400 +16.36% 25
Yorkshire +11 33 £300 -7.69% 17
East of England -3 29 £405 -4.70% 10
North East -12 28 £480 -4.00% 4
East Midlands +6 18 £448 +13.84% 5
West Midlands +1 9 £313 +4.16% 8
Midlands - 1 £500 -
JSON
UK

JSON
Top 30 Related IT Skills in England

For the 6 months to 18 December 2014, IT contractor jobs across the England 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 contract IT job ads sampled that cited JSON.

1 847 (54.16%) XML
2 812 (51.92%) JavaScript
3 800 (51.15%) HTML
4 741 (47.38%) CSS
5 681 (43.54%) Agile Software Development
6 654 (41.82%) Java
7 527 (33.70%) Web Services
8 513 (32.80%) REST
9 448 (28.64%) HTML5
10 435 (27.81%) jQuery
11 408 (26.09%) TDD
12 402 (25.70%) Ajax
13 355 (22.70%) Git (software)
14 346 (22.12%) SQL
15 337 (21.55%) Scrum
16 334 (21.36%) RESTful
17 330 (21.10%) CSS3
18 324 (20.72%) MVC
19 316 (20.20%) OO
20 283 (18.09%) Linux
21 277 (17.71%) .NET
22 271 (17.33%) Spring
23 260 (16.62%) Continuous Integration
24 259 (16.56%) C#
25 238 (15.22%) SOAP
26 217 (13.87%) Apple iOS
27 207 (13.24%) Subversion
28 202 (12.92%) MySQL
29 201 (12.85%) PHP
30 188 (12.02%) Jenkins

JSON
Top Related IT Skills in England by Category

For the 6 months to 18 December 2014, IT contractor jobs across the England 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 contract IT job ads sampled that cited JSON. Up to 20 skills are shown per category.

Application Platforms
1 152 (9.72%) Apache
2 106 (6.78%) Tomcat
3 98 (6.27%) Node.js
4 81 (5.18%) CMS
5 55 (3.52%) Confluence
6 41 (2.62%) JBoss
7 33 (2.11%) SharePoint
8 24 (1.53%) IIS
8 24 (1.53%) Apache Solr
9 19 (1.21%) Elasticsearch
10 17 (1.09%) OpenStack
11 15 (0.96%) WebSphere
11 15 (0.96%) Alfresco
11 15 (0.96%) Drupal
11 15 (0.96%) WordPress
12 14 (0.90%) Adobe CQ
12 14 (0.90%) WebLogic
12 14 (0.90%) Apache ServiceMix
13 10 (0.64%) Jetty
13 10 (0.64%) SharePoint 2013
Applications
1 41 (2.62%) Photoshop
2 39 (2.49%) MS Excel
3 19 (1.21%) MS Office
4 17 (1.09%) MS Visio
5 15 (0.96%) MS PowerPoint
6 13 (0.83%) Adobe Illustrator
7 9 (0.58%) Doxygen
8 6 (0.38%) Adobe Captivate
9 5 (0.32%) Final Cut Pro
9 5 (0.32%) Spreadsheet
10 4 (0.26%) Fireworks
10 4 (0.26%) InfoPath
11 2 (0.13%) Adobe Creative Suite
12 1 (0.064%) Acrobat
12 1 (0.064%) MS Project
12 1 (0.064%) Blender
Business Applications
1 12 (0.77%) Oracle EBS
1 12 (0.77%) SAP Oil and Gas
2 11 (0.70%) Dynamics CRM
3 10 (0.64%) Magento
4 7 (0.45%) Dynamics AX
4 7 (0.45%) Tridion
5 6 (0.38%) Google Analytics
5 6 (0.38%) Advent Portfolio Exchange
6 1 (0.064%) Dynamics NAV
6 1 (0.064%) WebTrends
6 1 (0.064%) Oracle 11i
6 1 (0.064%) SiteCatalyst
6 1 (0.064%) Oracle BPM
6 1 (0.064%) Cordys
Cloud Services
1 51 (3.26%) Amazon AWS
2 26 (1.66%) SaaS
3 22 (1.41%) Amazon EC2
3 22 (1.41%) Amazon S3
4 21 (1.34%) GitHub
5 17 (1.09%) Microsoft Azure
6 10 (0.64%) Amazon SQS
7 8 (0.51%) IaaS
7 8 (0.51%) PaaS
8 7 (0.45%) Force.com
9 6 (0.38%) Cloud Computing
9 6 (0.38%) Office 365
10 3 (0.19%) Heroku
11 2 (0.13%) Route 53
12 1 (0.064%) Google Cloud Platform
12 1 (0.064%) Google App Engine
Communications & Networking
1 166 (10.61%) HTTP
2 71 (4.54%) Internet
3 59 (3.77%) TCP/IP
4 29 (1.85%) HTTPS
5 27 (1.73%) VPN
6 26 (1.66%) Firewall
7 20 (1.28%) SAN
7 20 (1.28%) DNS
8 18 (1.15%) SSL
9 16 (1.02%) Reverse Proxy
10 12 (0.77%) AMQP
11 11 (0.70%) RTSP
12 9 (0.58%) FTP
13 8 (0.51%) Network Security
13 8 (0.51%) VoIP
13 8 (0.51%) LDAP
14 7 (0.45%) NAS
15 6 (0.38%) SPDY
16 5 (0.32%) NGN
16 5 (0.32%) CTI
Database & Business Intelligence
1 202 (12.92%) MySQL
2 175 (11.19%) SQL Server
3 166 (10.61%) NoSQL
4 131 (8.38%) Relational Database
5 104 (6.65%) MongoDB
6 64 (4.09%) PostgreSQL
7 54 (3.45%) RDBMS
8 48 (3.07%) Oracle Database
9 41 (2.62%) Apache Cassandra
9 41 (2.62%) Redis
10 32 (2.05%) SQL Server 2008
11 29 (1.85%) SQLite
12 26 (1.66%) Big Data
13 21 (1.34%) Oracle Database 11g
14 19 (1.21%) Hadoop
15 17 (1.09%) DB2
16 13 (0.83%) RavenDB
17 12 (0.77%) SQL Server Reporting Services
18 11 (0.70%) Data Warehouse
19 10 (0.64%) SQL Server 2012
Development Applications
1 355 (22.70%) Git (software)
2 207 (13.24%) Subversion
3 188 (12.02%) Jenkins
4 177 (11.32%) Maven
5 147 (9.40%) JIRA
6 119 (7.61%) JUnit
7 113 (7.23%) Selenium
8 107 (6.84%) Eclipse
9 95 (6.07%) Cucumber
10 92 (5.88%) Xcode
11 68 (4.35%) Visual Studio
11 68 (4.35%) Ant
12 60 (3.84%) Team Foundation Server
13 58 (3.71%) Mockito
14 49 (3.13%) Grunt
15 44 (2.81%) Hudson
16 29 (1.85%) Gradle
17 28 (1.79%) WebDriver
18 27 (1.73%) QUnit
18 27 (1.73%) IntelliJ
General
1 157 (10.04%) Finance
2 71 (4.54%) Banking
3 56 (3.58%) Telecoms
4 43 (2.75%) Games
4 43 (2.75%) Marketing
5 34 (2.17%) Retail
6 27 (1.73%) Publishing
7 20 (1.28%) Manufacturing
8 13 (0.83%) Electronics
9 12 (0.77%) Investment Banking
10 10 (0.64%) Advertising
11 9 (0.58%) Financial Institution
11 9 (0.58%) French Language
11 9 (0.58%) German Language
12 7 (0.45%) Law
13 5 (0.32%) Music Industry
14 4 (0.26%) Front Office
14 4 (0.26%) Multimedia
14 4 (0.26%) Legal
15 3 (0.19%) Back Office
Job Titles
1 1251 (79.99%) Developer
2 218 (13.94%) Java Developer
3 164 (10.49%) Front-End Developer
4 140 (8.95%) iOS Developer
5 132 (8.44%) Senior Developer
6 120 (7.67%) Web Developer
7 94 (6.01%) .NET Developer
8 87 (5.56%) Android Developer
9 85 (5.43%) PHP Developer
10 82 (5.24%) JavaScript Developer
10 82 (5.24%) Architect
11 51 (3.26%) Mobile Developer
12 41 (2.62%) Software Engineer
13 40 (2.56%) Consultant
14 37 (2.37%) C# Developer
15 35 (2.24%) Programmer
15 35 (2.24%) UI Developer
16 34 (2.17%) UI Programmer
17 33 (2.11%) Solutions Architect
18 31 (1.98%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 847 (54.16%) XML
2 800 (51.15%) HTML
3 741 (47.38%) CSS
4 527 (33.70%) Web Services
5 513 (32.80%) REST
6 448 (28.64%) HTML5
7 435 (27.81%) jQuery
8 402 (25.70%) Ajax
9 334 (21.36%) RESTful
10 330 (21.10%) CSS3
11 277 (17.71%) .NET
12 271 (17.33%) Spring
13 238 (15.22%) SOAP
14 174 (11.13%) AngularJS
15 163 (10.42%) ASP.NET
16 137 (8.76%) Hibernate
17 95 (6.07%) JSP
18 94 (6.01%) Backbone.js
19 88 (5.63%) Sass
20 86 (5.50%) .NET Framework
Miscellaneous
1 186 (11.89%) User Experience
2 131 (8.38%) Mobile App
3 110 (7.03%) Open Source
4 99 (6.33%) Computer Science
5 65 (4.16%) iPhone
5 65 (4.16%) Analytical Skills
6 41 (2.62%) Data Structures
7 36 (2.30%) Enterprise Software
8 27 (1.73%) Algorithms
9 26 (1.66%) iPad
10 25 (1.60%) Social Media
11 23 (1.47%) Visualisation
12 18 (1.15%) Web 2.0
12 18 (1.15%) W3C
13 17 (1.09%) Digital Media
14 16 (1.02%) Video on Demand
15 15 (0.96%) Replication
15 15 (0.96%) DTV
16 13 (0.83%) N-Tier
16 13 (0.83%) Inversion of Control
Operating Systems
1 283 (18.09%) Linux
2 217 (13.87%) Apple iOS
3 182 (11.64%) Android
4 139 (8.89%) UNIX
5 95 (6.07%) Windows
6 25 (1.60%) Mac OS X
7 22 (1.41%) Red Hat Enterprise Linux
8 19 (1.21%) CentOS
9 18 (1.15%) Ubuntu
10 12 (0.77%) Windows Phone
11 9 (0.58%) Windows Mobile
12 8 (0.51%) Solaris
13 5 (0.32%) HPUX
13 5 (0.32%) VMS
13 5 (0.32%) webOS
13 5 (0.32%) Windows Server 2008
14 4 (0.26%) Windows 7
14 4 (0.26%) Windows Phone 7
15 3 (0.19%) AIX
16 2 (0.13%) ThreadX
Processes & Methodologies
1 681 (43.54%) Agile Software Development
2 408 (26.09%) TDD
3 337 (21.55%) Scrum
4 324 (20.72%) MVC
5 316 (20.20%) OO
6 260 (16.62%) Continuous Integration
7 182 (11.64%) iOS Development
8 164 (10.49%) Web Development
9 162 (10.36%) BDD
10 141 (9.02%) Unit Testing
11 132 (8.44%) Android Development
12 118 (7.54%) Software Engineering
13 116 (7.42%) OOP
14 105 (6.71%) SOA
15 104 (6.65%) Responsive Web Design
16 102 (6.52%) E-Commerce
17 81 (5.18%) Kanban
17 81 (5.18%) DevOps
18 77 (4.92%) Mentoring
19 74 (4.73%) Test Automation
Programming Languages
1 812 (51.92%) JavaScript
2 654 (41.82%) Java
3 346 (22.12%) SQL
4 259 (16.56%) C#
5 201 (12.85%) PHP
6 176 (11.25%) Ruby
7 172 (11.00%) Python
8 129 (8.25%) Objective-C
9 92 (5.88%) Scala
10 52 (3.32%) C++
11 51 (3.26%) Shell Script
12 33 (2.11%) C
13 31 (1.98%) VB.NET
13 31 (1.98%) T-SQL
14 30 (1.92%) PHP5
14 30 (1.92%) Bash Shell
15 29 (1.85%) Perl
16 20 (1.28%) PL/SQL
17 19 (1.21%) PowerShell
18 14 (0.90%) Groovy
Qualifications
1 105 (6.71%) Degree
2 54 (3.45%) Security Cleared
3 27 (1.73%) SC Cleared
4 10 (0.64%) Sun Certification
5 6 (0.38%) DV Cleared
6 5 (0.32%) ISEB
7 4 (0.26%) ISTQB
8 3 (0.19%) BC Cleared
9 2 (0.13%) Network+ Certification
10 1 (0.064%) ITIL Foundation Certificate
10 1 (0.064%) ISTQB Foundation Certification
10 1 (0.064%) Microsoft Certification
10 1 (0.064%) ACCA
10 1 (0.064%) Postgraduate
10 1 (0.064%) PhD
10 1 (0.064%) HNC
10 1 (0.064%) HND
10 1 (0.064%) CTC Cleared
Quality Assurance & Compliance
1 106 (6.78%) QA
2 9 (0.58%) COBIT
3 7 (0.45%) WCAG
4 5 (0.32%) HL7
5 2 (0.13%) ISO 9001
System Software
1 22 (1.41%) Docker
2 12 (0.77%) VirtualBox
3 6 (0.38%) KVM
3 6 (0.38%) Apache Flume
4 4 (0.26%) VMware Infrastructure
4 4 (0.26%) vCloud
4 4 (0.26%) HDFS
5 3 (0.19%) Forefront TMG
6 2 (0.13%) Hyper-V
6 2 (0.13%) VMware ESXi
7 1 (0.064%) Terminal Services
7 1 (0.064%) Active Directory
7 1 (0.064%) Varnish
7 1 (0.064%) XenApp
7 1 (0.064%) XenDesktop
Systems Management
1 95 (6.07%) Puppet
2 49 (3.13%) Opscode Chef
3 26 (1.66%) Vagrant
4 15 (0.96%) HP Quality Center
5 7 (0.45%) Ansible
6 4 (0.26%) yum
6 4 (0.26%) OpenIDM
7 2 (0.13%) Nagios
7 2 (0.13%) Salt
7 2 (0.13%) OpenAM
8 1 (0.064%) HAProxy
8 1 (0.064%) Oozie
8 1 (0.064%) logstash
8 1 (0.064%) Mesos
8 1 (0.064%) Kibana
8 1 (0.064%) BladeLogic
8 1 (0.064%) OpenView Configuration Management
8 1 (0.064%) Tivoli
8 1 (0.064%) SCOM
8 1 (0.064%) ZABBIX
Vendors
1 167 (10.68%) Oracle
2 94 (6.01%) Microsoft
3 93 (5.95%) Google
4 48 (3.07%) Salesforce.com
4 48 (3.07%) Adobe
5 41 (2.62%) Twitter
6 36 (2.30%) Red Hat
7 30 (1.92%) Facebook
8 28 (1.79%) SAP
8 28 (1.79%) Atlassian
8 28 (1.79%) Zend
9 19 (1.21%) Sencha
10 15 (0.96%) Apple
11 14 (0.90%) Sybase
12 13 (0.83%) New Relic
13 12 (0.77%) Xamarin
13 12 (0.77%) IBM
14 9 (0.58%) Telerik
14 9 (0.58%) Splunk
14 9 (0.58%) Appcelerator
Buckinghamshire
Hays IT - Uk Posting account
Rate: Competitive
Posted: 9 hours ago
London
Lorien Resourcing
Posted: 13 hours ago
City, London
Hydrogen Group
Rate: £350.00 - £360.00 per day
Posted: 14 hours ago
Newbury
Computer Futures
Rate: £300 - £400 per day + competitive
Posted: Yesterday
City, London
Rullion IT Plus
Rate: £400 - £450 per day
Posted: Yesterday
City, London
Lorien Resourcing
Rate: £1 per annum + Market Rate
Posted: Yesterday
City of London
Hays IT - Uk Posting account
Rate: £400.00 - £455.00 per day
Posted: Yesterday
City, London
Lorien Resourcing
Posted: Yesterday
City of London
Harrington Starr
Rate: £600 per day
Posted: 2 days ago
City of London
Hays IT - Uk Posting account
Rate: £400.00 - £455.00 per day
Posted: 2 days ago
London
Experis Ltd
Rate: £450.00 - £500 per day
Posted: 2 days ago
City of London
Energize Recruitment Solutions Ltd
Posted: 2 days ago
City, London
Montash
Rate: £300 - £400 per annum
Posted: 2 days ago
London
Experis Ltd
Rate: £130.00 - £160.00 per annum
Posted: 2 days ago
Croydon
Jumar Solutions
Posted: 3 days ago
Hertfordshire
Focus Select Ltd
Rate: £30 - £45 Per Hour
Posted: 3 days ago
Leamington Spa, Warwickshire
Senitor Associates
Rate: £270 - £300 per day
Posted: 3 days ago
London
Avance Consulting
Posted: 3 days ago
City, London
Rullion IT Plus
Posted: 3 days ago
City, London
Arrows Group
Rate: £450 - £550 per day
Posted: 3 days ago