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 23 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
23 Jul 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 23 13 44
Rank change year-on-year
-10 +31
Contract jobs citing TDD 46 69 5
As % of all contract IT jobs located in Oxfordshire 7.57% 9.49% 1.05%
As % of the Processes & Methodologies category 9.24% 11.88% 1.51%
Number of daily rates quoted 41 59 4
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 £375 £365 £341
10% offered a daily rate of more than £525 £500 £403
UK excluding London median daily rate £420 £375 £375
% change year-on-year
+12.00% -
Number of hourly rates quoted 0 1 0
Median hourly rate - £45.00 -
UK excluding London median hourly rate £40.00 £40.00 £71.00
% change year-on-year
- -43.66%
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
498 581 331
As % of all contract IT jobs located in Oxfordshire 81.91% 79.92% 69.54%
Number of daily rates quoted 364 416 198
Median daily rate £413 £410 £360
Median daily rate % change year-on-year
+0.60% +13.88%
90% offered a daily rate of more than £318 £300 £275
10% offered a daily rate of more than £525 £500 £500
UK excluding London median daily rate £400 £385 £375
% change year-on-year
+3.89% +2.66%
Number of hourly rates quoted 10 17 23
Median hourly rate £17.00 £16.75 £14.75
Median hourly rate % change year-on-year
+1.49% +13.55%
90% offered a hourly rate of more than £14.00 £8.95 £9.40
10% offered a hourly rate of more than £40.50 £45.00 £142.75
UK excluding London median hourly rate £28.50 £30.00 £27.50
% change year-on-year
-5.00% +9.09%

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 23 July 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 23 July 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 -11 36 £475 +13.09% 13
TDD
South East

TDD
Top 30 Related IT Skills in Oxfordshire

For the 6 months to 23 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 Oxfordshire region with a requirement for TDD.

1 61 (79.22%) Agile Software Development
2 48 (62.34%) Java
3 46 (59.74%) JavaScript
3 46 (59.74%) HTML
4 45 (58.44%) Amazon AWS
5 38 (49.35%) CSS
5 38 (49.35%) Web Services
6 35 (45.45%) Publishing
6 35 (45.45%) Spring
7 33 (42.86%) JSON
7 33 (42.86%) Continuous Integration
8 32 (41.56%) NoSQL
9 31 (40.26%) AngularJS
10 30 (38.96%) Tomcat
11 29 (37.66%) Web Development
12 27 (35.06%) Scrum
13 26 (33.77%) BDD
14 25 (32.47%) Linux
15 23 (29.87%) E-Commerce
15 23 (29.87%) JUnit
15 23 (29.87%) Pair Programming
16 22 (28.57%) Kanban
16 22 (28.57%) HTML5
17 21 (27.27%) Node.js
18 19 (24.68%) PHP
18 19 (24.68%) REST
19 18 (23.38%) Automation Testing
19 18 (23.38%) API Development
19 18 (23.38%) Open Source
19 18 (23.38%) Sass

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 30 (38.96%) Tomcat
2 16 (20.78%) JBoss
2 16 (20.78%) WebLogic
3 15 (19.48%) WebSphere
4 8 (10.39%) IIS
5 7 (9.09%) WebSphere Application Server
6 2 (2.60%) nginx
7 1 (1.30%) Apache Solr
7 1 (1.30%) Elasticsearch
7 1 (1.30%) Oracle Service Bus
Business Applications
1 18 (23.38%) Magento
Cloud Services
1 45 (58.44%) Amazon AWS
2 9 (11.69%) Amazon SQS
3 8 (10.39%) Amazon EC2
4 7 (9.09%) Amazon S3
5 2 (2.60%) Cloud Computing
5 2 (2.60%) Microsoft Azure
5 2 (2.60%) SaaS
6 1 (1.30%) GitHub
Database & Business Intelligence
1 32 (41.56%) NoSQL
2 12 (15.58%) Relational Database
3 10 (12.99%) MongoDB
4 3 (3.90%) PostgreSQL
5 2 (2.60%) MySQL
6 1 (1.30%) Apache Cassandra
6 1 (1.30%) Big Data
Development Applications
1 23 (29.87%) JUnit
2 15 (19.48%) Git (software)
3 12 (15.58%) Cucumber
4 11 (14.29%) Subversion
5 9 (11.69%) Jenkins
6 4 (5.19%) JIRA
7 3 (3.90%) IntelliJ
7 3 (3.90%) Mockito
7 3 (3.90%) Selenium
8 2 (2.60%) Atlassian Bamboo
8 2 (2.60%) GitLab
8 2 (2.60%) Maven
9 1 (1.30%) Appium
9 1 (1.30%) Gradle
9 1 (1.30%) Protractor
9 1 (1.30%) Robotium
9 1 (1.30%) SpecFlow
9 1 (1.30%) WebDriver
9 1 (1.30%) Xcode
General
1 35 (45.45%) Publishing
2 3 (3.90%) Finance
Job Titles
1 64 (83.12%) Developer
2 39 (50.65%) Java Developer
3 30 (38.96%) AWS Developer
4 28 (36.36%) Agile Developer
5 23 (29.87%) JavaScript Developer
6 21 (27.27%) Web Developer
7 19 (24.68%) HTML CSS Developer
7 19 (24.68%) HTML Developer
7 19 (24.68%) Node.js Developer
7 19 (24.68%) PHP Developer
8 18 (23.38%) E-Commerce Developer
8 18 (23.38%) E-Commerce PHP Developer
8 18 (23.38%) E-Commerce Web Developer
8 18 (23.38%) Magento Developer
8 18 (23.38%) PHP Magento Developer
8 18 (23.38%) PHP Web Developer
9 9 (11.69%) Agile Java Developer
10 8 (10.39%) Senior Developer
10 8 (10.39%) Senior Java Developer
11 6 (7.79%) Software Engineer
Libraries, Frameworks & Software Standards
1 46 (59.74%) HTML
2 38 (49.35%) CSS
2 38 (49.35%) Web Services
3 35 (45.45%) Spring
4 33 (42.86%) JSON
5 31 (40.26%) AngularJS
6 22 (28.57%) HTML5
7 21 (27.27%) Node.js
8 19 (24.68%) REST
9 18 (23.38%) Sass
10 14 (18.18%) Java EE
10 14 (18.18%) XML
11 13 (16.88%) CSS3
11 13 (16.88%) RESTful
12 11 (14.29%) Middleware
13 10 (12.99%) GWT
14 9 (11.69%) Smart GWT
15 8 (10.39%) EJB
16 5 (6.49%) J2EE
17 3 (3.90%) .NET
Miscellaneous
1 3 (3.90%) FMCG
2 2 (2.60%) Enterprise Software
2 2 (2.60%) Streaming Video
2 2 (2.60%) Visualisation
2 2 (2.60%) W3C
3 1 (1.30%) User Experience
Operating Systems
1 25 (32.47%) Linux
2 11 (14.29%) Windows
3 9 (11.69%) Red Hat Enterprise Linux
3 9 (11.69%) Windows Server
4 2 (2.60%) Unix
5 1 (1.30%) Android
5 1 (1.30%) Apple iOS
Processes & Methodologies
1 61 (79.22%) Agile Software Development
2 33 (42.86%) Continuous Integration
3 29 (37.66%) Web Development
4 27 (35.06%) Scrum
5 26 (33.77%) BDD
6 23 (29.87%) E-Commerce
6 23 (29.87%) Pair Programming
7 22 (28.57%) Kanban
8 18 (23.38%) API Development
8 18 (23.38%) Automation Testing
8 18 (23.38%) Open Source
9 9 (11.69%) Content Enrichment
9 9 (11.69%) Software Engineering
10 4 (5.19%) Front End Development
11 3 (3.90%) Automated Testing
11 3 (3.90%) Cybersecurity
11 3 (3.90%) Disaster Recovery
11 3 (3.90%) Information Security
11 3 (3.90%) Unit Testing
11 3 (3.90%) Waterfall
Programming Languages
1 48 (62.34%) Java
2 46 (59.74%) JavaScript
3 19 (24.68%) PHP
4 7 (9.09%) SQL
5 5 (6.49%) Python
6 3 (3.90%) C++
6 3 (3.90%) Scala
7 2 (2.60%) C#
8 1 (1.30%) PL/SQL
8 1 (1.30%) Ruby
Qualifications
1 2 (2.60%) Security Cleared
2 1 (1.30%) ISEB
2 1 (1.30%) ISTQB
Quality Assurance & Compliance
1 3 (3.90%) PCI DSS
2 2 (2.60%) QA
System Software
1 1 (1.30%) Docker
Systems Management
1 1 (1.30%) Packer
1 1 (1.30%) Terraform
Vendors
1 9 (11.69%) Red Hat
2 3 (3.90%) Oracle
3 2 (2.60%) ForgeRock
3 2 (2.60%) Pega
3 2 (2.60%) Sitecore
4 1 (1.30%) New Relic
Oxford, Oxfordshire
Austin Fraser
Rate: £350.00 - £450.00 per day
Posted: 2 days ago
Oxford, Oxfordshire
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Rate: £400 - £500 per annum
Posted: 2 days ago
Oxford, Oxfordshire
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Rate: Up to £450 per day
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Spectrum IT
Rate: £400 per day
Posted: 25 days ago