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 24 August 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
24 Aug 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 27 14 37
Rank change year-on-year
-13 +23
Contract jobs citing TDD 59 73 17
As % of all contract IT jobs located in Oxfordshire 9.23% 9.99% 3.35%
As % of the Processes & Methodologies category 11.11% 12.33% 4.46%
Number of daily rates quoted 55 63 14
Median daily rate £433 £403 £350
Median daily rate % change year-on-year
+7.45% +15.00%
90% offered a daily rate of more than £375 £375 £328
10% offered a daily rate of more than £525 £500 £425
UK excluding London median daily rate £425 £388 £375
% change year-on-year
+9.67% +3.33%
Number of hourly rates quoted 1 1 0
Median hourly rate £36.00 £45.00 -
Median hourly rate % change year-on-year
-20.00% -
UK excluding London median hourly rate £38.00 £40.00 £65.25
% change year-on-year
-5.00% -38.69%
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
531 592 381
As % of all contract IT jobs located in Oxfordshire 83.10% 80.98% 75.15%
Number of daily rates quoted 379 442 233
Median daily rate £425 £400 £350
Median daily rate % change year-on-year
+6.25% +14.28%
90% offered a daily rate of more than £348 £290 £275
10% offered a daily rate of more than £520 £500 £500
UK excluding London median daily rate £400 £395 £375
% change year-on-year
+1.26% +5.33%
Number of hourly rates quoted 10 20 29
Median hourly rate £23.25 £22.50 £15.60
Median hourly rate % change year-on-year
+3.33% +44.23%
90% offered a hourly rate of more than £14.68 £13.25 £11.58
10% offered a hourly rate of more than £40.50 £45.00 £37.00
UK excluding London median hourly rate £30.50 £32.50 £25.75
% change year-on-year
-6.15% +26.21%

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 24 August 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 24 August 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 -12 43 £448 +5.91% 8
Kidlington -3 2 £450 +14.64% 2
TDD
South East

TDD
Top 30 Related IT Skills in Oxfordshire

For the 6 months to 24 August 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 64 (71.91%) Agile Software Development
2 54 (60.67%) HTML
2 54 (60.67%) Java
3 52 (58.43%) Web Services
4 49 (55.06%) Amazon AWS
5 48 (53.93%) JavaScript
6 43 (48.31%) JSON
7 41 (46.07%) Spring
8 39 (43.82%) AngularJS
9 38 (42.70%) CSS
10 37 (41.57%) Web Development
11 36 (40.45%) Publishing
12 35 (39.33%) Tomcat
13 34 (38.20%) JUnit
13 34 (38.20%) Scrum
14 33 (37.08%) Continuous Integration
15 31 (34.83%) NoSQL
16 30 (33.71%) E-Commerce
17 29 (32.58%) BDD
18 27 (30.34%) REST
18 27 (30.34%) Linux
18 27 (30.34%) Kanban
18 27 (30.34%) Pair Programming
19 26 (29.21%) Node.js
20 24 (26.97%) Open Source
20 24 (26.97%) Automation Testing
21 23 (25.84%) HTML5
22 22 (24.72%) Magento
22 22 (24.72%) Sass
22 22 (24.72%) JBoss

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 35 (39.33%) Tomcat
2 22 (24.72%) JBoss
2 22 (24.72%) WebLogic
3 21 (23.60%) WebSphere
4 12 (13.48%) WebSphere Application Server
5 5 (5.62%) Apache Solr
5 5 (5.62%) Elasticsearch
6 4 (4.49%) nginx
7 3 (3.37%) Apache
7 3 (3.37%) Jetty
8 1 (1.12%) IIS
8 1 (1.12%) Oracle Service Bus
Business Applications
1 22 (24.72%) Magento
Cloud Services
1 49 (55.06%) Amazon AWS
2 14 (15.73%) Amazon SQS
3 13 (14.61%) Amazon S3
4 4 (4.49%) Cloud Computing
5 3 (3.37%) Amazon EC2
6 2 (2.25%) Microsoft Azure
6 2 (2.25%) SaaS
7 1 (1.12%) GitHub
Database & Business Intelligence
1 31 (34.83%) NoSQL
2 13 (14.61%) MongoDB
3 4 (4.49%) Relational Database
4 3 (3.37%) PostgreSQL
5 2 (2.25%) MySQL
6 1 (1.12%) Apache Cassandra
6 1 (1.12%) Big Data
Development Applications
1 34 (38.20%) JUnit
2 20 (22.47%) Cucumber
3 16 (17.98%) Git (software)
4 9 (10.11%) JIRA
4 9 (10.11%) Maven
5 7 (7.87%) Selenium
6 6 (6.74%) Mockito
6 6 (6.74%) Subversion
7 5 (5.62%) GitLab
7 5 (5.62%) Gradle
8 3 (3.37%) Atlassian Bamboo
8 3 (3.37%) IntelliJ
9 2 (2.25%) Jenkins
10 1 (1.12%) Appium
10 1 (1.12%) Protractor
10 1 (1.12%) Robotium
10 1 (1.12%) SpecFlow
10 1 (1.12%) WebDriver
10 1 (1.12%) WiX
10 1 (1.12%) Xcode
General
1 36 (40.45%) Publishing
2 3 (3.37%) Finance
3 1 (1.12%) Aerospace
3 1 (1.12%) Automotive
Job Titles
1 74 (83.15%) Developer
2 44 (49.44%) Java Developer
3 37 (41.57%) AWS Developer
4 33 (37.08%) Agile Developer
5 26 (29.21%) JavaScript Developer
6 24 (26.97%) HTML Developer
7 23 (25.84%) Node.js Developer
8 22 (24.72%) HTML CSS Developer
9 19 (21.35%) E-Commerce Developer
9 19 (21.35%) E-Commerce PHP Developer
9 19 (21.35%) Magento Developer
9 19 (21.35%) PHP Developer
9 19 (21.35%) PHP Magento Developer
10 16 (17.98%) Web Developer
11 13 (14.61%) E-Commerce Web Developer
11 13 (14.61%) PHP Web Developer
12 12 (13.48%) Senior Developer
12 12 (13.48%) Senior Java Developer
13 11 (12.36%) Agile Java Developer
13 11 (12.36%) Software Engineer
Libraries, Frameworks & Software Standards
1 54 (60.67%) HTML
2 52 (58.43%) Web Services
3 43 (48.31%) JSON
4 41 (46.07%) Spring
5 39 (43.82%) AngularJS
6 38 (42.70%) CSS
7 27 (30.34%) REST
8 26 (29.21%) Node.js
9 23 (25.84%) HTML5
10 22 (24.72%) Sass
11 20 (22.47%) XML
12 18 (20.22%) CSS3
13 13 (14.61%) EJB
14 12 (13.48%) RESTful
15 7 (7.87%) .NET
15 7 (7.87%) J2EE
16 6 (6.74%) Spring Boot
17 5 (5.62%) Hibernate
17 5 (5.62%) JPA
17 5 (5.62%) jQuery
Miscellaneous
1 3 (3.37%) FMCG
2 2 (2.25%) Enterprise Software
2 2 (2.25%) Streaming Video
2 2 (2.25%) Visualisation
2 2 (2.25%) W3C
3 1 (1.12%) Embedded Systems
Operating Systems
1 27 (30.34%) Linux
2 5 (5.62%) Windows
3 2 (2.25%) Red Hat Enterprise Linux
3 2 (2.25%) Unix
3 2 (2.25%) Windows Server
4 1 (1.12%) Android
4 1 (1.12%) Apple iOS
Processes & Methodologies
1 64 (71.91%) Agile Software Development
2 37 (41.57%) Web Development
3 34 (38.20%) Scrum
4 33 (37.08%) Continuous Integration
5 30 (33.71%) E-Commerce
6 29 (32.58%) BDD
7 27 (30.34%) Kanban
7 27 (30.34%) Pair Programming
8 24 (26.97%) Automation Testing
8 24 (26.97%) Open Source
9 21 (23.60%) API Development
10 15 (16.85%) Software Engineering
11 14 (15.73%) Content Enrichment
12 6 (6.74%) Front End Development
13 4 (4.49%) Build Automation
14 3 (3.37%) Automated Testing
14 3 (3.37%) Disaster Recovery
14 3 (3.37%) Information Security
14 3 (3.37%) Unit Testing
14 3 (3.37%) Waterfall
Programming Languages
1 54 (60.67%) Java
2 48 (53.93%) JavaScript
3 22 (24.72%) PHP
4 8 (8.99%) SQL
5 7 (7.87%) C++
5 7 (7.87%) Python
6 6 (6.74%) Scala
7 5 (5.62%) Ruby
8 4 (4.49%) C#
9 3 (3.37%) Bash Shell
10 1 (1.12%) C
10 1 (1.12%) C++/CLI
10 1 (1.12%) Embedded C
10 1 (1.12%) PL/SQL
Qualifications
1 2 (2.25%) Security Cleared
2 1 (1.12%) ISEB
2 1 (1.12%) ISTQB
Quality Assurance & Compliance
1 3 (3.37%) PCI DSS
1 3 (3.37%) QA
2 1 (1.12%) MISRA
2 1 (1.12%) MISRA C
System Software
1 1 (1.12%) Docker
Systems Management
1 1 (1.12%) Packer
1 1 (1.12%) Terraform
Vendors
1 3 (3.37%) Oracle
2 2 (2.25%) ForgeRock
2 2 (2.25%) Pega
2 2 (2.25%) Red Hat
2 2 (2.25%) Sitecore
3 1 (1.12%) Microsoft
3 1 (1.12%) New Relic
3 1 (1.12%) Perforce
Kidlington, Oxfordshire
Haybrook IT Resourcing Ltd
Rate: £508 per day
Posted: 4 days ago
Oxfordshire
Spectrum IT
Rate: £400 per day
Posted: 7 days ago
Oxfordshire
Vivid Resourcing
Rate: £35 - £38 per hour
Posted: Yesterday