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 31 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
31 May 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 29 35 40
Rank change year-on-year
+6 +5
Contract jobs citing TDD 31 34 7
As % of all contract IT jobs located in Oxfordshire 5.25% 4.59% 1.42%
As % of the Processes & Methodologies category 6.75% 5.95% 2.02%
Number of daily rates quoted 25 28 5
Median daily rate £475 £400 £350
Median daily rate % change year-on-year
+18.75% +14.28%
90% offered a daily rate of more than £395 £345 £335
10% offered a daily rate of more than £525 £460 £440
UK excluding London median daily rate £413 £380 £375
% change year-on-year
+8.55% +1.33%
Number of hourly rates quoted 0 1 0
Median hourly rate - £45.00 -
UK excluding London median hourly rate £42.29 £42.50 £59.50
% change year-on-year
-0.49% -28.57%
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
459 571 347
As % of all contract IT jobs located in Oxfordshire 77.80% 77.16% 70.53%
Number of daily rates quoted 347 372 228
Median daily rate £410 £413 £350
Median daily rate % change year-on-year
-0.60% +17.85%
90% offered a daily rate of more than £285 £275 £260
10% offered a daily rate of more than £525 £530 £500
UK excluding London median daily rate £400 £387 £375
% change year-on-year
+3.35% +3.20%
Number of hourly rates quoted 12 32 18
Median hourly rate £16.00 £25.00 £14.50
Median hourly rate % change year-on-year
-36.00% +72.41%
90% offered a hourly rate of more than £14.00 £13.35 £11.00
10% offered a hourly rate of more than £35.00 £45.00 £47.00
UK excluding London median hourly rate £32.50 £30.50 £30.00
% change year-on-year
+6.55% +1.66%

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 31 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 31 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 +3 20 £475 +17.28% 7
TDD
South East

TDD
Top 30 Related IT Skills in Oxfordshire

For the 6 months to 31 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 58 (76.32%) Agile Software Development
2 54 (71.05%) JavaScript
3 53 (69.74%) HTML
4 47 (61.84%) CSS
5 45 (59.21%) Java
6 39 (51.32%) Amazon AWS
7 36 (47.37%) Spring
8 35 (46.05%) Continuous Integration
9 32 (42.11%) NoSQL
10 30 (39.47%) Publishing
10 30 (39.47%) AngularJS
11 29 (38.16%) HTML5
11 29 (38.16%) Linux
11 29 (38.16%) Web Development
12 27 (35.53%) Tomcat
13 26 (34.21%) Web Services
14 25 (32.89%) BDD
15 23 (30.26%) PHP
16 22 (28.95%) JSON
16 22 (28.95%) Node.js
17 21 (27.63%) Git (software)
18 20 (26.32%) Scrum
19 19 (25.00%) Subversion
19 19 (25.00%) RESTful
20 18 (23.68%) Relational Database
20 18 (23.68%) Windows
21 17 (22.37%) Middleware
21 17 (22.37%) Kanban
22 16 (21.05%) Windows Server
22 16 (21.05%) Red Hat Enterprise Linux

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 27 (35.53%) Tomcat
2 22 (28.95%) Node.js
3 15 (19.74%) IIS
4 11 (14.47%) WebLogic
5 10 (13.16%) JBoss
6 9 (11.84%) WebSphere
7 8 (10.53%) Apache Solr
8 5 (6.58%) WebSphere Application Server
9 2 (2.63%) nginx
10 1 (1.32%) Alfresco
10 1 (1.32%) CMS
10 1 (1.32%) Elasticsearch
10 1 (1.32%) Oracle Service Bus
10 1 (1.32%) Sitecore CMS
Business Applications
1 11 (14.47%) Magento
Cloud Services
1 39 (51.32%) Amazon AWS
2 15 (19.74%) Amazon EC2
3 7 (9.21%) Adobe Analytics
3 7 (9.21%) Amazon SQS
3 7 (9.21%) Google Analytics
3 7 (9.21%) Google Tag Manager
4 5 (6.58%) Amazon S3
5 2 (2.63%) Microsoft Azure
6 1 (1.32%) Cloud Computing
6 1 (1.32%) GitHub
6 1 (1.32%) SaaS
Communications & Networking
1 7 (9.21%) Intranet
2 1 (1.32%) HTTP
Database & Business Intelligence
1 32 (42.11%) NoSQL
2 18 (23.68%) Relational Database
3 8 (10.53%) MongoDB
4 2 (2.63%) Apache Cassandra
4 2 (2.63%) MySQL
5 1 (1.32%) Amazon DynamoDB
5 1 (1.32%) Big Data
5 1 (1.32%) PostgreSQL
Development Applications
1 21 (27.63%) Git (software)
2 19 (25.00%) Subversion
3 13 (17.11%) JUnit
4 9 (11.84%) Jenkins
5 7 (9.21%) Cucumber
6 2 (2.63%) Appcelerator Titanium
6 2 (2.63%) IntelliJ
6 2 (2.63%) Mockito
7 1 (1.32%) GitLab
7 1 (1.32%) Gradle
7 1 (1.32%) Jasmine
7 1 (1.32%) JIRA
7 1 (1.32%) Karma Test Runner
7 1 (1.32%) Maven
7 1 (1.32%) MSTest
7 1 (1.32%) PHPUnit
7 1 (1.32%) QUnit
7 1 (1.32%) Selenium
7 1 (1.32%) Sinon.JS
7 1 (1.32%) Team Foundation Server
General
1 30 (39.47%) Publishing
2 3 (3.95%) Finance
Job Titles
1 65 (85.53%) Developer
2 31 (40.79%) Java Developer
3 24 (31.58%) JavaScript Developer
4 22 (28.95%) Agile Developer
5 21 (27.63%) PHP Developer
6 19 (25.00%) AWS Developer
7 18 (23.68%) HTML CSS Developer
7 18 (23.68%) HTML Developer
8 17 (22.37%) Node.js Developer
8 17 (22.37%) Web Developer
9 12 (15.79%) Full Stack Developer
9 12 (15.79%) PHP Web Developer
10 11 (14.47%) E-Commerce Developer
10 11 (14.47%) E-Commerce PHP Developer
10 11 (14.47%) E-Commerce Web Developer
10 11 (14.47%) Magento Developer
10 11 (14.47%) PHP Magento Developer
11 10 (13.16%) Agile Java Developer
12 5 (6.58%) Angular Developer
12 5 (6.58%) Software Engineer
Libraries, Frameworks & Software Standards
1 53 (69.74%) HTML
2 47 (61.84%) CSS
3 36 (47.37%) Spring
4 30 (39.47%) AngularJS
5 29 (38.16%) HTML5
6 26 (34.21%) Web Services
7 22 (28.95%) JSON
8 19 (25.00%) RESTful
9 17 (22.37%) Middleware
10 14 (18.42%) Java EE
10 14 (18.42%) REST
11 11 (14.47%) jQuery
11 11 (14.47%) Sass
11 11 (14.47%) XML
12 10 (13.16%) GWT
13 9 (11.84%) Smart GWT
14 7 (9.21%) CSS3
15 5 (6.58%) .NET
15 5 (6.58%) Classic ASP
15 5 (6.58%) EJB
Miscellaneous
1 4 (5.26%) User Experience
2 3 (3.95%) FMCG
3 2 (2.63%) Enterprise Software
3 2 (2.63%) Streaming Video
3 2 (2.63%) Visualisation
3 2 (2.63%) W3C
4 1 (1.32%) Mobile App
4 1 (1.32%) N-Tier
Operating Systems
1 29 (38.16%) Linux
2 18 (23.68%) Windows
3 16 (21.05%) Red Hat Enterprise Linux
3 16 (21.05%) Windows Server
4 2 (2.63%) Android
4 2 (2.63%) Unix
5 1 (1.32%) Apple iOS
5 1 (1.32%) Mac OS
Processes & Methodologies
1 58 (76.32%) Agile Software Development
2 35 (46.05%) Continuous Integration
3 29 (38.16%) Web Development
4 25 (32.89%) BDD
5 20 (26.32%) Scrum
6 17 (22.37%) Kanban
7 16 (21.05%) Pair Programming
8 15 (19.74%) E-Commerce
9 11 (14.47%) API Development
9 11 (14.47%) Automation Testing
9 11 (14.47%) Open Source
10 8 (10.53%) Analytics
10 8 (10.53%) Software Engineering
10 8 (10.53%) Web Application Development
11 7 (9.21%) Content Enrichment
11 7 (9.21%) Front End Development
11 7 (9.21%) SEO
11 7 (9.21%) Tag Management
12 5 (6.58%) Data Protection
12 5 (6.58%) MVC
Programming Languages
1 54 (71.05%) JavaScript
2 45 (59.21%) Java
3 23 (30.26%) PHP
4 7 (9.21%) SQL
5 3 (3.95%) C#
5 3 (3.95%) C++
5 3 (3.95%) Python
6 2 (2.63%) Ruby
6 2 (2.63%) Scala
7 1 (1.32%) Objective-C
7 1 (1.32%) PHP 4
7 1 (1.32%) PHP 5
7 1 (1.32%) VB.NET
Quality Assurance & Compliance
1 3 (3.95%) PCI DSS
2 1 (1.32%) QA
System Software
1 1 (1.32%) Docker
Systems Management
1 1 (1.32%) Packer
1 1 (1.32%) Terraform
Vendors
1 16 (21.05%) Red Hat
2 7 (9.21%) Adobe
2 7 (9.21%) Google
3 3 (3.95%) Oracle
3 3 (3.95%) Sitecore
4 2 (2.63%) ForgeRock
4 2 (2.63%) Pega
4 2 (2.63%) Xamarin
5 1 (1.32%) New Relic
5 1 (1.32%) Zend
Oxfordshire
Spectrum IT
Rate: £375 - £400 per day
Posted: 12 days ago