The table below looks at the statistics for JSON skills in IT contracts advertised for the Leeds region. Included is a guide to the average contractor rates offered in IT contracts that have cited JSON over the 3 months to 1 October 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
1 Oct 2014
Same period 2013 Same period 2012
JSON
Rank 65 71 76
Rank change year-on-year
+6 +5
Contract jobs citing JSON 12 6 6
As % of all contract IT jobs located in Leeds 1.24% 0.68% 0.54%
As % of the Libraries, Frameworks & Software Standards category 4.26% 2.05% 1.74%
Number of daily rates quoted 6 4 4
Average daily rate
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£738 £231 £293
Average daily rate % change year-on-year
+218.91% -20.94%
90% offered a daily rate of more than £460 £155 £267
10% offered a daily rate of more than £775 £253 £322
UK excluding London average daily rate £363 £350 £325
% change year-on-year
+3.57% +7.69%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £35.00 £6.00 £18.00
% change year-on-year
+483.33% -66.66%
JSON
West Yorkshire

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 Leeds region.

Libraries, Frameworks & Software Standards Category
Leeds
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
282 293 344
As % of all contract IT jobs located in Leeds 29.04% 33.37% 31.24%
Number of daily rates quoted 197 206 203
Average daily rate £325 £300 £313
Average daily rate % change year-on-year
+8.33% -4.00%
90% offered a daily rate of more than £175 £213 £265
10% offered a daily rate of more than £425 £400 £400
UK excluding London average daily rate £350 £325 £325
% change year-on-year
+7.69% -
Number of hourly rates quoted 2 8 2
Average hourly rate £50.00 £45.00 £45.41
Average hourly rate % change year-on-year
+11.11% -0.90%
UK excluding London average hourly rate £35.00 £35.00 £32.50
% change year-on-year
- +7.69%

JSON
Jobs Demand Trend in Leeds

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

JSON Jobs Demand Trend in Leeds

JSON
Daily Rate Trend in Leeds

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

JSON Daily Rate Trend in Leeds

JSON
Daily Rate Histogram in Leeds

This chart provides a histogram of daily rates quoted in contract IT jobs citing JSON across the Leeds region over the 3 months to 1 October 2014.

JSON Daily Rate Histogram in Leeds

JSON
Top 30 Related IT Skills in Leeds

For the 6 months to 1 October 2014, IT contractor jobs across the Leeds 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 15 (71.43%) HTML
1 15 (71.43%) CSS
2 11 (52.38%) CSS3
3 10 (47.62%) MongoDB
3 10 (47.62%) NoSQL
3 10 (47.62%) MySQL
3 10 (47.62%) Agile Software Development
4 8 (38.10%) TDD
4 8 (38.10%) Subversion
4 8 (38.10%) Android
4 8 (38.10%) HTML5
4 8 (38.10%) JavaScript
4 8 (38.10%) Web Services
5 7 (33.33%) CMMI
5 7 (33.33%) iPhone
5 7 (33.33%) TOGAF
5 7 (33.33%) Ajax
5 7 (33.33%) COBIT
5 7 (33.33%) REST
6 6 (28.57%) Apache Cassandra
6 6 (28.57%) Enterprise Architecture
6 6 (28.57%) Technical Architecture
6 6 (28.57%) MVC
6 6 (28.57%) PostgreSQL
6 6 (28.57%) .NET
7 5 (23.81%) C#
7 5 (23.81%) SQL
7 5 (23.81%) Law
7 5 (23.81%) Data Protection
7 5 (23.81%) Apple iOS

JSON
Top Related IT Skills in Leeds by Category

For the 6 months to 1 October 2014, IT contractor jobs across the Leeds 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 3 (14.29%) Tomcat
1 3 (14.29%) IIS
1 3 (14.29%) CMS
1 3 (14.29%) Kentico
Cloud Services
1 1 (4.76%) Amazon AWS
1 1 (4.76%) Amazon SQS
Database & Business Intelligence
1 10 (47.62%) MongoDB
1 10 (47.62%) NoSQL
1 10 (47.62%) MySQL
2 6 (28.57%) Apache Cassandra
2 6 (28.57%) PostgreSQL
3 4 (19.05%) Relational Database
3 4 (19.05%) Amazon DynamoDB
3 4 (19.05%) RavenDB
3 4 (19.05%) RDBMS
3 4 (19.05%) SQL Server
4 1 (4.76%) SQLite
Development Applications
1 8 (38.10%) Subversion
2 4 (19.05%) Git (software)
2 4 (19.05%) Team Foundation Server
3 3 (14.29%) Maven
3 3 (14.29%) Appcelerator Titanium
3 3 (14.29%) LLBLGen Pro
General
1 5 (23.81%) Law
Job Titles
1 14 (66.67%) Developer
2 7 (33.33%) Head of Architecture
3 5 (23.81%) .NET Developer
3 5 (23.81%) Android Developer
4 4 (19.05%) iPhone Developer
5 3 (14.29%) Java Developer
6 2 (9.52%) Lead Architect
6 2 (9.52%) Architect
7 1 (4.76%) C# Developer
7 1 (4.76%) .NET Web Developer
7 1 (4.76%) Software Developer
7 1 (4.76%) Web Developer
7 1 (4.76%) Mobile Developer
7 1 (4.76%) Front-End Developer
7 1 (4.76%) C# Software Developer
7 1 (4.76%) C# .NET Developer
7 1 (4.76%) .NET Software Developer
Libraries, Frameworks & Software Standards
1 15 (71.43%) HTML
1 15 (71.43%) CSS
2 11 (52.38%) CSS3
3 8 (38.10%) HTML5
3 8 (38.10%) Web Services
4 7 (33.33%) Ajax
4 7 (33.33%) REST
5 6 (28.57%) .NET
6 4 (19.05%) ASP.NET Web Forms
6 4 (19.05%) UIKit
6 4 (19.05%) WCF
6 4 (19.05%) Cocoa
6 4 (19.05%) ASP.NET
7 3 (14.29%) Hibernate
7 3 (14.29%) jQuery
7 3 (14.29%) Java EE
7 3 (14.29%) NHibernate
7 3 (14.29%) Spring
7 3 (14.29%) Dapper ORM
7 3 (14.29%) Sencha Touch
Miscellaneous
1 7 (33.33%) iPhone
2 4 (19.05%) Mobile App
2 4 (19.05%) Digital Media
2 4 (19.05%) iPad
2 4 (19.05%) Handset
Operating Systems
1 8 (38.10%) Android
2 5 (23.81%) Apple iOS
3 3 (14.29%) Windows
3 3 (14.29%) Windows Mobile
Processes & Methodologies
1 10 (47.62%) Agile Software Development
2 8 (38.10%) TDD
3 7 (33.33%) CMMI
3 7 (33.33%) TOGAF
4 6 (28.57%) Enterprise Architecture
4 6 (28.57%) Technical Architecture
4 6 (28.57%) MVC
5 5 (23.81%) Data Protection
5 5 (23.81%) Android Development
5 5 (23.81%) iOS Development
6 4 (19.05%) Continuous Integration
6 4 (19.05%) OO
7 1 (4.76%) Mentoring
Programming Languages
1 8 (38.10%) JavaScript
2 5 (23.81%) C#
2 5 (23.81%) SQL
3 4 (19.05%) Objective-C
4 3 (14.29%) Java
5 2 (9.52%) Ruby
5 2 (9.52%) Scala
Qualifications
1 1 (4.76%) Security Cleared
Quality Assurance & Compliance
1 7 (33.33%) COBIT
Vendors
1 4 (19.05%) Oracle
2 3 (14.29%) Appcelerator
2 3 (14.29%) Sencha