The table below looks at the statistics for TDD skills in IT contracts advertised for the Oxford region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 1 July 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
1 Jul 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 18 8 29
Rank change year-on-year
-10 +21
Contract jobs citing TDD 29 46 3
As % of all contract IT jobs located in Oxford 9.73% 13.07% 1.25%
As % of the Processes & Methodologies category 12.34% 16.37% 1.78%
Number of daily rates quoted 25 41 3
Median daily rate £475 £413 £425
Median daily rate % change year-on-year
+15.15% -2.94%
90% offered a daily rate of more than £375 £375 £345
10% offered a daily rate of more than £525 £500 £445
UK excluding London median daily rate £413 £375 £375
% change year-on-year
+10.00% -
Number of hourly rates quoted 0 1 0
Median hourly rate - £45.00 -
UK excluding London median hourly rate £40.00 £45.00 £59.50
% change year-on-year
-11.11% -24.36%
TDD
Oxfordshire

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

Processes & Methodologies Category
Oxford
Contract IT job ads with a match in the
Processes & Methodologies category
235 281 169
As % of all contract IT jobs located in Oxford 78.86% 79.83% 70.42%
Number of daily rates quoted 177 236 98
Median daily rate £410 £414 £350
Median daily rate % change year-on-year
-0.90% +18.21%
90% offered a daily rate of more than £325 £275 £250
10% offered a daily rate of more than £520 £500 £451
UK excluding London median daily rate £400 £385 £375
% change year-on-year
+3.89% +2.66%
Number of hourly rates quoted 3 7 17
Median hourly rate £16.00 £36.25 £14.00
Median hourly rate % change year-on-year
-55.86% +158.92%
UK excluding London median hourly rate £28.50 £30.00 £30.00
% change year-on-year
-5.00% -

TDD
Jobs Demand Trend in Oxford

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

TDD Jobs Demand Trend in Oxford

TDD
Daily Rate Trend in Oxford

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

TDD Daily Rate Trend in Oxford

TDD
Daily Rate Histogram in Oxford

This chart provides a histogram of daily rates quoted in contract IT jobs citing TDD across the Oxford region over the 3 months to 1 July 2016.

TDD Daily Rate Histogram in Oxford

TDD
Hourly Rate Trend in Oxford

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

TDD Hourly Rate Trend in Oxford

TDD
Top 30 Related IT Skills in Oxford

For the 6 months to 1 July 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 Oxford region with a requirement for TDD.

1 37 (75.51%) Agile Software Development
2 32 (65.31%) Amazon AWS
3 31 (63.27%) HTML
3 31 (63.27%) Web Services
4 30 (61.22%) JavaScript
5 28 (57.14%) Publishing
6 27 (55.10%) JSON
7 25 (51.02%) CSS
8 24 (48.98%) Java
9 23 (46.94%) Continuous Integration
10 22 (44.90%) Web Development
11 19 (38.78%) NoSQL
11 19 (38.78%) Spring
12 18 (36.73%) Pair Programming
12 18 (36.73%) Scrum
12 18 (36.73%) BDD
12 18 (36.73%) Kanban
12 18 (36.73%) AngularJS
13 17 (34.69%) Node.js
13 17 (34.69%) Linux
13 17 (34.69%) E-Commerce
14 16 (32.65%) Tomcat
14 16 (32.65%) PHP
15 15 (30.61%) JUnit
15 15 (30.61%) Open Source
15 15 (30.61%) Magento
15 15 (30.61%) Sass
15 15 (30.61%) Automation Testing
15 15 (30.61%) API Development
16 14 (28.57%) REST

TDD
Top Related IT Skills in Oxford 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 16 (32.65%) Tomcat
2 14 (28.57%) WebLogic
3 12 (24.49%) JBoss
3 12 (24.49%) WebSphere
4 6 (12.24%) WebSphere Application Server
5 2 (4.08%) IIS
5 2 (4.08%) nginx
6 1 (2.04%) Apache Solr
Business Applications
1 15 (30.61%) Magento
Cloud Services
1 32 (65.31%) Amazon AWS
2 8 (16.33%) Amazon SQS
3 6 (12.24%) Amazon S3
4 2 (4.08%) Amazon EC2
Database & Business Intelligence
1 19 (38.78%) NoSQL
2 3 (6.12%) MongoDB
2 3 (6.12%) Relational Database
3 2 (4.08%) Apache Cassandra
4 1 (2.04%) Amazon DynamoDB
4 1 (2.04%) Big Data
4 1 (2.04%) MySQL
4 1 (2.04%) PostgreSQL
Development Applications
1 15 (30.61%) JUnit
2 7 (14.29%) Cucumber
3 4 (8.16%) Git (software)
4 3 (6.12%) Subversion
5 2 (4.08%) Jenkins
5 2 (4.08%) Selenium
6 1 (2.04%) Appcelerator Titanium
6 1 (2.04%) Appium
6 1 (2.04%) Gradle
6 1 (2.04%) IntelliJ
6 1 (2.04%) Protractor
6 1 (2.04%) Robotium
6 1 (2.04%) SpecFlow
6 1 (2.04%) WebDriver
6 1 (2.04%) Xcode
General
1 28 (57.14%) Publishing
2 2 (4.08%) Finance
Job Titles
1 36 (73.47%) Developer
2 22 (44.90%) Agile Developer
3 21 (42.86%) AWS Developer
4 16 (32.65%) PHP Developer
5 15 (30.61%) E-Commerce Developer
5 15 (30.61%) E-Commerce PHP Developer
5 15 (30.61%) E-Commerce Web Developer
5 15 (30.61%) HTML CSS Developer
5 15 (30.61%) HTML Developer
5 15 (30.61%) Java Developer
5 15 (30.61%) JavaScript Developer
5 15 (30.61%) Magento Developer
5 15 (30.61%) Node.js Developer
5 15 (30.61%) PHP Magento Developer
5 15 (30.61%) PHP Web Developer
5 15 (30.61%) Web Developer
6 7 (14.29%) Agile Java Developer
7 6 (12.24%) Software Engineer
8 5 (10.20%) Java Engineer
8 5 (10.20%) Java Software Engineer
Libraries, Frameworks & Software Standards
1 31 (63.27%) HTML
1 31 (63.27%) Web Services
2 27 (55.10%) JSON
3 25 (51.02%) CSS
4 19 (38.78%) Spring
5 18 (36.73%) AngularJS
6 17 (34.69%) Node.js
7 15 (30.61%) Sass
8 14 (28.57%) REST
9 13 (26.53%) HTML5
9 13 (26.53%) XML
10 9 (18.37%) CSS3
11 6 (12.24%) EJB
12 5 (10.20%) Java EE
13 3 (6.12%) .NET
13 3 (6.12%) GWT
13 3 (6.12%) Middleware
13 3 (6.12%) RabbitMQ
13 3 (6.12%) RESTful
14 2 (4.08%) Django
Miscellaneous
1 2 (4.08%) Enterprise Software
1 2 (4.08%) FMCG
1 2 (4.08%) Streaming Video
1 2 (4.08%) Visualisation
1 2 (4.08%) W3C
2 1 (2.04%) N-Tier
2 1 (2.04%) User Experience
Operating Systems
1 17 (34.69%) Linux
2 4 (8.16%) Windows
3 2 (4.08%) Android
3 2 (4.08%) Red Hat Enterprise Linux
3 2 (4.08%) Unix
3 2 (4.08%) Windows Server
4 1 (2.04%) Apple iOS
Processes & Methodologies
1 37 (75.51%) Agile Software Development
2 23 (46.94%) Continuous Integration
3 22 (44.90%) Web Development
4 18 (36.73%) BDD
4 18 (36.73%) Kanban
4 18 (36.73%) Pair Programming
4 18 (36.73%) Scrum
5 17 (34.69%) E-Commerce
6 15 (30.61%) API Development
6 15 (30.61%) Automation Testing
6 15 (30.61%) Open Source
7 9 (18.37%) Software Engineering
8 8 (16.33%) Content Enrichment
9 3 (6.12%) MVC
10 2 (4.08%) Automated Testing
10 2 (4.08%) Enterprise Architecture
10 2 (4.08%) Information Security
10 2 (4.08%) Refactoring
10 2 (4.08%) Unit Testing
10 2 (4.08%) Web Design
Programming Languages
1 30 (61.22%) JavaScript
2 24 (48.98%) Java
3 16 (32.65%) PHP
4 3 (6.12%) Python
4 3 (6.12%) SQL
5 2 (4.08%) C#
5 2 (4.08%) C++
5 2 (4.08%) Scala
6 1 (2.04%) Ruby
6 1 (2.04%) VB.NET
Qualifications
1 1 (2.04%) ISEB
1 1 (2.04%) ISTQB
Quality Assurance & Compliance
1 2 (4.08%) PCI DSS
1 2 (4.08%) QA
Vendors
1 2 (4.08%) ForgeRock
1 2 (4.08%) Oracle
1 2 (4.08%) Pega
1 2 (4.08%) Red Hat
1 2 (4.08%) Sitecore
2 1 (2.04%) New Relic
2 1 (2.04%) Xamarin
Oxford, Oxfordshire
Spectrum IT Recruitment (South) Ltd
Rate: £400 per day
Posted: 2 days ago