The table below looks at the statistics for TDD skills in IT contracts advertised for the Oxfordshire region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 6 May 2016 with a comparison to the same period over 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.

3 months to
6 May 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 27 47 38
Rank change year-on-year
+20 -9
Contract jobs citing TDD 35 23 12
As % of all contract IT jobs located in Oxfordshire 5.93% 2.98% 2.35%
As % of the Processes & Methodologies category 7.99% 3.74% 3.32%
Number of daily rates quoted 27 21 9
Median daily rate £460 £410 £325
Median daily rate % change year-on-year
+12.19% +26.15%
UK excluding London median daily rate £411 £388 £375
% change year-on-year
+6.12% +3.33%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £43.00 £42.50 £45.00
% change year-on-year
+1.17% -5.55%
TDD
South East

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised in the Oxfordshire region.

Processes & Methodologies Category
Oxfordshire
Contract IT job ads with a match in the
Processes & Methodologies category
438 615 361
As % of all contract IT jobs located in Oxfordshire 74.24% 79.66% 70.65%
Number of daily rates quoted 332 407 236
Median daily rate £405 £410 £330
Median daily rate % change year-on-year
-1.21% +24.24%
90% offered a daily rate of more than £250 £270 £225
10% offered a daily rate of more than £525 £550 £525
UK excluding London median daily rate £400 £388 £375
% change year-on-year
+3.22% +3.33%
Number of hourly rates quoted 10 43 18
Median hourly rate £14.00 £25.00 £19.00
Median hourly rate % change year-on-year
-44.00% +31.57%
90% offered a hourly rate of more than £11.00 £13.35 £11.00
10% offered a hourly rate of more than £35.00 £35.00 £42.00
UK excluding London median hourly rate £36.00 £30.00 £30.50
% change year-on-year
+20.00% -1.63%

TDD
Jobs Demand Trend in Oxfordshire

The demand trend of contract jobs across the Oxfordshire region citing TDD as a proportion of all IT contracts with a match in the Processes & Methodologies category.

TDD Jobs Demand Trend in Oxfordshire

TDD
Daily Rate Trend in Oxfordshire

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

TDD Daily Rate Trend in Oxfordshire

TDD
Daily Rate Histogram in Oxfordshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing TDD across the Oxfordshire region over the 3 months to 6 May 2016.

TDD Daily Rate Histogram in Oxfordshire

TDD
Hourly Rate Trend in Oxfordshire

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

TDD Hourly Rate Trend in Oxfordshire

TDD
Contract Job Locations in Oxfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing TDD within the Oxfordshire region over the 3 months to 6 May 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Oxford +18 20 £433 +6.79% 6
TDD
South East

TDD
Top 30 Related IT Skills in Oxfordshire

For the 6 months to 6 May 2016, IT contractor jobs citing TDD also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Oxfordshire region with a requirement for TDD.

1 56 (80.00%) Agile Software Development
2 52 (74.29%) JavaScript
3 50 (71.43%) HTML
4 45 (64.29%) CSS
5 38 (54.29%) Java
6 33 (47.14%) Amazon AWS
7 32 (45.71%) Continuous Integration
7 32 (45.71%) Spring
8 29 (41.43%) NoSQL
8 29 (41.43%) AngularJS
9 28 (40.00%) Publishing
10 27 (38.57%) Linux
10 27 (38.57%) HTML5
11 26 (37.14%) Web Development
12 23 (32.86%) Tomcat
12 23 (32.86%) BDD
13 22 (31.43%) PHP
14 21 (30.00%) Node.js
15 20 (28.57%) Git (software)
16 19 (27.14%) Subversion
17 18 (25.71%) Scrum
17 18 (25.71%) Web Services
17 18 (25.71%) Relational Database
18 17 (24.29%) Windows
18 17 (24.29%) Middleware
18 17 (24.29%) RESTful
19 16 (22.86%) Red Hat Enterprise Linux
19 16 (22.86%) JSON
19 16 (22.86%) Red Hat
19 16 (22.86%) Windows Server

TDD
Top Related IT Skills in Oxfordshire by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 23 (32.86%) Tomcat
2 21 (30.00%) Node.js
3 15 (21.43%) IIS
4 8 (11.43%) Apache Solr
4 8 (11.43%) JBoss
5 7 (10.00%) WebLogic
6 6 (8.57%) WebSphere
7 4 (5.71%) WebSphere Application Server
8 2 (2.86%) nginx
9 1 (1.43%) Alfresco
9 1 (1.43%) CMS
9 1 (1.43%) Oracle Service Bus
9 1 (1.43%) Sitecore CMS
Applications
1 1 (1.43%) MS Excel
Business Applications
1 9 (12.86%) Magento
Cloud Services
1 33 (47.14%) Amazon AWS
2 15 (21.43%) Amazon EC2
3 7 (10.00%) Adobe Analytics
3 7 (10.00%) Google Analytics
3 7 (10.00%) Google Tag Manager
4 6 (8.57%) Amazon SQS
5 4 (5.71%) Amazon S3
Communications & Networking
1 7 (10.00%) Intranet
2 1 (1.43%) HTTP
Database & Business Intelligence
1 29 (41.43%) NoSQL
2 18 (25.71%) Relational Database
3 6 (8.57%) MongoDB
4 3 (4.29%) MySQL
5 2 (2.86%) Amazon DynamoDB
5 2 (2.86%) Apache Cassandra
6 1 (1.43%) PostgreSQL
6 1 (1.43%) SQL Server
Development Applications
1 20 (28.57%) Git (software)
2 19 (27.14%) Subversion
3 8 (11.43%) Jenkins
4 7 (10.00%) JUnit
5 4 (5.71%) Cucumber
6 2 (2.86%) Appcelerator Titanium
6 2 (2.86%) PHPUnit
7 1 (1.43%) Jasmine
7 1 (1.43%) Karma Test Runner
7 1 (1.43%) MSTest
7 1 (1.43%) QUnit
7 1 (1.43%) Sinon.JS
7 1 (1.43%) Team Foundation Server
General
1 28 (40.00%) Publishing
Job Titles
1 64 (91.43%) Developer
2 26 (37.14%) Java Developer
2 26 (37.14%) JavaScript Developer
3 21 (30.00%) Agile Developer
4 19 (27.14%) PHP Developer
5 16 (22.86%) HTML CSS Developer
5 16 (22.86%) HTML Developer
5 16 (22.86%) Node.js Developer
5 16 (22.86%) Web Developer
6 15 (21.43%) AWS Developer
7 12 (17.14%) Full Stack Developer
8 10 (14.29%) Agile Java Developer
8 10 (14.29%) PHP Web Developer
9 9 (12.86%) Angular Developer
9 9 (12.86%) E-Commerce Developer
9 9 (12.86%) E-Commerce PHP Developer
9 9 (12.86%) E-Commerce Web Developer
9 9 (12.86%) Magento Developer
9 9 (12.86%) PHP Magento Developer
10 4 (5.71%) Senior Developer
Libraries, Frameworks & Software Standards
1 50 (71.43%) HTML
2 45 (64.29%) CSS
3 32 (45.71%) Spring
4 29 (41.43%) AngularJS
5 27 (38.57%) HTML5
6 18 (25.71%) Web Services
7 17 (24.29%) Middleware
7 17 (24.29%) RESTful
8 16 (22.86%) JSON
9 13 (18.57%) Java EE
10 11 (15.71%) jQuery
11 10 (14.29%) GWT
11 10 (14.29%) REST
11 10 (14.29%) Sass
12 9 (12.86%) Smart GWT
12 9 (12.86%) XML
13 6 (8.57%) Backbone.js
13 6 (8.57%) Hibernate
14 5 (7.14%) .NET
14 5 (7.14%) CSS3
Miscellaneous
1 4 (5.71%) User Experience
2 2 (2.86%) Enterprise Software
2 2 (2.86%) Streaming Video
2 2 (2.86%) Visualisation
3 1 (1.43%) Mobile App
3 1 (1.43%) N-Tier
3 1 (1.43%) W3C
Operating Systems
1 27 (38.57%) Linux
2 17 (24.29%) Windows
3 16 (22.86%) Red Hat Enterprise Linux
3 16 (22.86%) Windows Server
4 2 (2.86%) Android
5 1 (1.43%) Apple iOS
5 1 (1.43%) Mac OS
5 1 (1.43%) Unix
Processes & Methodologies
1 56 (80.00%) Agile Software Development
2 32 (45.71%) Continuous Integration
3 26 (37.14%) Web Development
4 23 (32.86%) BDD
5 18 (25.71%) Scrum
6 14 (20.00%) Kanban
7 13 (18.57%) E-Commerce
8 12 (17.14%) Pair Programming
9 9 (12.86%) API Development
9 9 (12.86%) Automation Testing
9 9 (12.86%) Open Source
10 8 (11.43%) Analytics
11 7 (10.00%) SEO
11 7 (10.00%) Tag Management
11 7 (10.00%) Web Application Development
12 6 (8.57%) Front End Development
12 6 (8.57%) MVC
12 6 (8.57%) Software Engineering
13 5 (7.14%) Content Enrichment
13 5 (7.14%) Data Protection
Programming Languages
1 52 (74.29%) JavaScript
2 38 (54.29%) Java
3 22 (31.43%) PHP
4 5 (7.14%) SQL
5 4 (5.71%) C#
6 3 (4.29%) C++
7 2 (2.86%) Python
7 2 (2.86%) Ruby
8 1 (1.43%) Objective-C
8 1 (1.43%) PHP 4
8 1 (1.43%) PHP 5
8 1 (1.43%) Scala
8 1 (1.43%) VB.NET
Vendors
1 16 (22.86%) Red Hat
2 7 (10.00%) Adobe
2 7 (10.00%) Google
3 2 (2.86%) Oracle
3 2 (2.86%) Sitecore
3 2 (2.86%) Xamarin
4 1 (1.43%) ForgeRock
4 1 (1.43%) Microsoft
4 1 (1.43%) Pega
4 1 (1.43%) Zend
Oxfordshire
Austin Fraser
Rate: £500 - £550 per day
Posted: Yesterday
Oxford, Oxfordshire
Haybrook IT Resourcing Ltd
Rate: £65,000 per annum
Posted: 2 days ago