The first table below looks at the demand for JSON skills in IT contracts advertised for the City of London region. Included is a guide to the average contractor rates offered in IT contracts that have cited JSON over the 3 months to 10 July 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Libraries, Frameworks & Software Standards category for the City of London region.

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
10 Jul 2014
Same period 2013 Same period 2012
JSON
Rank 94 112 175
Rank change year-on-year
+18 +63
Contract jobs citing JSON 109 113 52
As % of all contract IT jobs located in the City of London 1.91% 1.60% 0.68%
As % of the Libraries, Frameworks & Software Standards category 6.59% 5.41% 2.48%
Number of daily rates quoted 79 94 42
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£425 £374 £375
Average daily rate % change year-on-year
+13.63% -0.26%
90% offered a daily rate of more than £324 £250 £300
10% offered a daily rate of more than £575 £500 £785
UK excluding London average daily rate £350 £300 £300
% change year-on-year
+16.66% -
Number of hourly rates quoted 2 0 0
Average hourly rate £45.00 - -
UK excluding London average hourly rate £27.50 £22.66 £32.00
% change year-on-year
+21.35% -29.18%
Libraries, Frameworks & Software Standards Category
City of London
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
1655 2087 2100
As % of all contract IT jobs located in the City of London 28.98% 29.49% 27.35%
Number of daily rates quoted 1245 1634 1620
Average daily rate £450 £425 £425
Average daily rate % change year-on-year
+5.88% -
90% offered a daily rate of more than £315 £280 £300
10% offered a daily rate of more than £600 £575 £575
UK excluding London average daily rate £343 £325 £325
% change year-on-year
+5.38% -
Number of hourly rates quoted 8 26 20
Average hourly rate £45.00 £41.50 £32.50
Average hourly rate % change year-on-year
+8.43% +27.69%
UK excluding London average hourly rate £33.55 £35.00 £32.50
% change year-on-year
-4.14% +7.69%
JSON
London

JSON
Jobs Demand Trend in the City of London

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

JSON Jobs Demand Trend in the City of London

JSON
Daily Rate Trend in the City of London

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

JSON Daily Rate Trend in the City of London

JSON
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing JSON across the City of London region over the 3 months to 10 July 2014.

JSON Daily Rate Histogram in the City of London

JSON
Hourly Rate Trend in the City of London

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

JSON Hourly Rate Trend in the City of London

JSON
Top 30 Related IT Skills in the City of London

For the 6 months to 10 July 2014, IT contractor jobs across the City of 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 contract IT job ads sampled that cited JSON.

1 114 (56.16%) XML
2 104 (51.23%) HTML
3 102 (50.25%) JavaScript
4 80 (39.41%) CSS
5 79 (38.92%) Java
6 70 (34.48%) Web Services
7 67 (33.00%) HTML5
8 59 (29.06%) jQuery
9 58 (28.57%) REST
9 58 (28.57%) Ajax
10 55 (27.09%) Scrum
11 52 (25.62%) Agile Software Development
11 52 (25.62%) CSS3
12 46 (22.66%) TDD
13 41 (20.20%) .NET
14 40 (19.70%) C#
15 39 (19.21%) OO
15 39 (19.21%) MVC
16 38 (18.72%) BDD
16 38 (18.72%) Apple iOS
16 38 (18.72%) Continuous Integration
16 38 (18.72%) RESTful
17 37 (18.23%) SQL
18 35 (17.24%) iOS Development
19 33 (16.26%) HTTP
20 32 (15.76%) Objective-C
21 31 (15.27%) Subversion
21 31 (15.27%) Spring
21 31 (15.27%) Linux
21 31 (15.27%) SOAP

JSON
Top Related IT Skills in the City of London by Category

For the 6 months to 10 July 2014, IT contractor jobs across the City of 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 contract IT job ads sampled that cited JSON. Up to 20 skills are shown per category.

Application Platforms
1 12 (5.91%) Node.js
2 7 (3.45%) CMS
3 6 (2.96%) OpenStack
4 5 (2.46%) BizTalk Server
5 4 (1.97%) WordPress
6 3 (1.48%) Confluence
7 2 (0.99%) Oracle Coherence
7 2 (0.99%) Umbraco
7 2 (0.99%) ColdFusion
7 2 (0.99%) IIS
7 2 (0.99%) Apache
7 2 (0.99%) Tomcat
7 2 (0.99%) Elasticsearch
8 1 (0.49%) Apache Pig
8 1 (0.49%) Sitefinity
8 1 (0.49%) SharePoint
8 1 (0.49%) WebLogic
8 1 (0.49%) WebLogic Portal
8 1 (0.49%) ArcGIS
8 1 (0.49%) ArcSDE
Applications
1 11 (5.42%) Photoshop
2 6 (2.96%) MS Excel
3 4 (1.97%) Adobe Illustrator
4 1 (0.49%) Final Cut Pro
4 1 (0.49%) SPSS
Business Applications
1 4 (1.97%) Magento
2 1 (0.49%) Google Analytics
Cloud Services
1 7 (3.45%) Microsoft Azure
2 5 (2.46%) Cloud Computing
3 4 (1.97%) PaaS
4 3 (1.48%) Amazon AWS
4 3 (1.48%) SaaS
5 1 (0.49%) CloudFront
5 1 (0.49%) Office 365
5 1 (0.49%) GitHub
5 1 (0.49%) Gitorious
5 1 (0.49%) Amazon EC2
5 1 (0.49%) Amazon S3
5 1 (0.49%) Google App Engine
Communications & Networking
1 33 (16.26%) HTTP
2 11 (5.42%) SSL
3 9 (4.43%) Internet
4 7 (3.45%) TCP/IP
5 6 (2.96%) HTTPS
6 3 (1.48%) VoIP
7 2 (0.99%) FTP
7 2 (0.99%) Firewall
7 2 (0.99%) RTSP
7 2 (0.99%) Wireshark
7 2 (0.99%) AMQP
7 2 (0.99%) tcpdump
8 1 (0.49%) Network Security
8 1 (0.49%) Wi-Fi
8 1 (0.49%) SSH
8 1 (0.49%) Kerberos
8 1 (0.49%) SNMP
Database & Business Intelligence
1 24 (11.82%) NoSQL
2 23 (11.33%) SQL Server
3 22 (10.84%) MySQL
4 16 (7.88%) MongoDB
5 12 (5.91%) Relational Database
6 8 (3.94%) Apache Cassandra
7 7 (3.45%) PostgreSQL
8 5 (2.46%) RDBMS
8 5 (2.46%) SQLite
9 4 (1.97%) SQL Server 2008
9 4 (1.97%) Redis
10 3 (1.48%) Oracle Database
11 2 (0.99%) SQL Server Integration Services
11 2 (0.99%) Star Schema
11 2 (0.99%) DB2
12 1 (0.49%) Oracle Reports
12 1 (0.49%) SQL Navigator
12 1 (0.49%) SQL Server 2000
12 1 (0.49%) SQL Server 2005
12 1 (0.49%) Hadoop
Development Applications
1 31 (15.27%) Subversion
2 25 (12.32%) Git (software)
3 23 (11.33%) Cucumber
4 21 (10.34%) Xcode
5 19 (9.36%) Maven
6 14 (6.90%) Selenium
7 12 (5.91%) WebDriver
8 11 (5.42%) JUnit
9 9 (4.43%) Mockito
9 9 (4.43%) TeamCity
10 8 (3.94%) Visual Studio
10 8 (3.94%) Eclipse
10 8 (3.94%) JIRA
11 7 (3.45%) NUnit
11 7 (3.45%) Hudson
12 6 (2.96%) Mercurial
13 5 (2.46%) Rhino Mocks
13 5 (2.46%) Ant
13 5 (2.46%) SoapUI
13 5 (2.46%) Jasmine
General
1 27 (13.30%) Finance
2 22 (10.84%) Banking
3 5 (2.46%) Retail
3 5 (2.46%) Advertising
4 4 (1.97%) Back Office
5 3 (1.48%) Pharmaceutical
5 3 (1.48%) Games
5 3 (1.48%) Investment Banking
5 3 (1.48%) Marketing
6 2 (0.99%) French Language
6 2 (0.99%) German Language
6 2 (0.99%) Front Office
6 2 (0.99%) Publishing
7 1 (0.49%) Legal
7 1 (0.49%) Financial Institution
7 1 (0.49%) Multimedia
Job Titles
1 146 (71.92%) Developer
2 35 (17.24%) iOS Developer
3 30 (14.78%) Senior Developer
4 25 (12.32%) Java Developer
5 16 (7.88%) Architect
6 15 (7.39%) Front-End Developer
7 14 (6.90%) .NET Developer
8 12 (5.91%) Lead Developer
8 12 (5.91%) Web Developer
9 11 (5.42%) Android Developer
10 9 (4.43%) Analyst
11 8 (3.94%) UI Developer
12 7 (3.45%) Senior Android Developer
13 6 (2.96%) Test Analyst
13 6 (2.96%) Tester
13 6 (2.96%) Storage Engineer
14 5 (2.46%) Senior .NET Developer
14 5 (2.46%) Junior Developer
14 5 (2.46%) Junior
15 4 (1.97%) Technical Architect
Libraries, Frameworks & Software Standards
1 114 (56.16%) XML
2 104 (51.23%) HTML
3 80 (39.41%) CSS
4 70 (34.48%) Web Services
5 67 (33.00%) HTML5
6 59 (29.06%) jQuery
7 58 (28.57%) Ajax
7 58 (28.57%) REST
8 52 (25.62%) CSS3
9 41 (20.20%) .NET
10 38 (18.72%) RESTful
11 31 (15.27%) SOAP
11 31 (15.27%) Spring
12 23 (11.33%) ASP.NET
13 21 (10.34%) AngularJS
14 14 (6.90%) .NET Framework
15 12 (5.91%) Spring MVC
16 11 (5.42%) WCF
16 11 (5.42%) XSLT
16 11 (5.42%) XHTML
Miscellaneous
1 29 (14.29%) Mobile App
2 17 (8.37%) Computer Science
3 11 (5.42%) Open Source
4 7 (3.45%) iPhone
5 5 (2.46%) Enterprise Software
5 5 (2.46%) iPad
6 4 (1.97%) Social Media
6 4 (1.97%) Wiki
7 3 (1.48%) Market Risk
7 3 (1.48%) Pharmacovigilance
7 3 (1.48%) Online Banking
7 3 (1.48%) Taxonomies
7 3 (1.48%) Digital Media
7 3 (1.48%) Data Integration
7 3 (1.48%) Inversion of Control
7 3 (1.48%) Augmented Reality
8 2 (0.99%) Data Conversion
8 2 (0.99%) FMCG
8 2 (0.99%) Mobile Banking
8 2 (0.99%) Animation
Operating Systems
1 38 (18.72%) Apple iOS
2 31 (15.27%) Linux
3 30 (14.78%) Android
4 16 (7.88%) Windows
5 11 (5.42%) UNIX
6 9 (4.43%) Red Hat Enterprise Linux
7 4 (1.97%) Windows Phone
8 3 (1.48%) Windows Phone 8
9 2 (0.99%) Windows Server 2008
10 1 (0.49%) Mac OS X
10 1 (0.49%) Windows Server 2003
10 1 (0.49%) Ubuntu
10 1 (0.49%) Mac OS
10 1 (0.49%) Windows Phone 7
Processes & Methodologies
1 55 (27.09%) Scrum
2 52 (25.62%) Agile Software Development
3 46 (22.66%) TDD
4 39 (19.21%) MVC
4 39 (19.21%) OO
5 38 (18.72%) Continuous Integration
5 38 (18.72%) BDD
6 35 (17.24%) iOS Development
7 25 (12.32%) E-Commerce
8 22 (10.84%) Test Automation
9 20 (9.85%) Kanban
10 17 (8.37%) Web Development
11 16 (7.88%) Unit Testing
11 16 (7.88%) SOA
12 14 (6.90%) Android Development
13 12 (5.91%) User Stories
14 10 (4.93%) Software Engineering
15 9 (4.43%) Configuration Management
15 9 (4.43%) Project Management
16 8 (3.94%) Pair Programming
Programming Languages
1 102 (50.25%) JavaScript
2 79 (38.92%) Java
3 40 (19.70%) C#
4 37 (18.23%) SQL
5 32 (15.76%) Objective-C
6 29 (14.29%) Ruby
7 22 (10.84%) PHP
8 18 (8.87%) Python
9 13 (6.40%) C++
10 11 (5.42%) Shell Script
10 11 (5.42%) Bash Shell
11 10 (4.93%) Groovy
12 9 (4.43%) XPath
12 9 (4.43%) C
13 6 (2.96%) T-SQL
13 6 (2.96%) Scala
14 5 (2.46%) PL/SQL
15 4 (1.97%) Perl
15 4 (1.97%) XQuery
16 3 (1.48%) VB.NET
Qualifications
1 13 (6.40%) Degree
2 2 (0.99%) DV Cleared
2 2 (0.99%) Security Cleared
Quality Assurance & Compliance
1 17 (8.37%) QA
2 1 (0.49%) Sarbanes-Oxley
System Software
1 2 (0.99%) Active Directory
Systems Management
1 7 (3.45%) HP Quality Center
2 6 (2.96%) Puppet
3 4 (1.97%) Vagrant
4 2 (0.99%) Opscode Chef
Vendors
1 18 (8.87%) Oracle
2 13 (6.40%) Adobe
3 12 (5.91%) Microsoft
4 9 (4.43%) Google
4 9 (4.43%) Red Hat
4 9 (4.43%) Apple
5 5 (2.46%) Twitter
6 4 (1.97%) Akamai
6 4 (1.97%) Splunk
7 3 (1.48%) Salesforce.com
7 3 (1.48%) Sybase
7 3 (1.48%) Atlassian
8 2 (0.99%) HP
8 2 (0.99%) Informatica
8 2 (0.99%) Perforce
8 2 (0.99%) Teradata
8 2 (0.99%) JBoss
8 2 (0.99%) WSO2
9 1 (0.49%) SOASTA, Inc
9 1 (0.49%) New Relic
City, London
Salt
Rate: £300 - £325 per day
Posted: 4 hours ago
City, London
LA International
Rate: £400 - £550 per day
Posted: Yesterday
City, London
People Source Consulting
Rate: £40 - £50 per hour
Posted: 2 days ago
City, London
Talent International
Rate: £250 - £325 per day
Posted: 3 days ago
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Opus Recruitment Solutions Ltd
Rate: Market rates
Posted: 6 days ago
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Progressive Recruitment
Rate: £30000 - £40000 per annum + LONDON ALLOWANCE, DISCOUNTS & MORE
Posted: 9 days ago
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Claremont Consulting Limited
Posted: 14 days ago
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Rate: £600 - £650 per day
Posted: 20 days ago
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Energize Recruitment Solutions Ltd
Posted: 22 days ago