The table below looks at the statistics for TDD skills in IT contracts advertised for the North Yorkshire region. Included is a guide to the average contractor rates offered in IT contracts that have cited TDD over the 3 months to 10 February 2016 with a comparison to the same period in 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.

Location
3 months to
10 Feb 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 29 37 31
Rank change year-on-year
+8 -6
Contract jobs citing TDD 6 4 8
As % of all contract IT jobs located in North Yorkshire 2.69% 1.65% 3.85%
As % of the Processes & Methodologies category 3.33% 2.26% 4.88%
Number of daily rates quoted 2 3 8
Average daily rate £330 £350 £281
Average daily rate % change year-on-year
-5.71% +24.44%
90% offered a daily rate of more than £266 £330 £264
10% offered a daily rate of more than £394 £370 £292
UK excluding London average daily rate £388 £375 £375
% change year-on-year
+3.33% -
Number of hourly rates quoted 3 0 0
Average hourly rate £40.00 - -
UK excluding London average hourly rate £40.00 £36.00 £36.50
% change year-on-year
+11.11% -1.36%
TDD
Yorkshire

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

Processes & Methodologies Category
North Yorkshire
Contract IT job ads with a match in the
Processes & Methodologies category
180 177 164
As % of all contract IT jobs located in North Yorkshire 80.72% 72.84% 78.85%
Number of daily rates quoted 82 120 99
Average daily rate £350 £375 £350
Average daily rate % change year-on-year
-6.66% +7.14%
90% offered a daily rate of more than £159 £300 £258
10% offered a daily rate of more than £450 £425 £425
UK excluding London average daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 13 5 5
Average hourly rate £40.00 £13.00 £11.25
Average hourly rate % change year-on-year
+207.69% +15.55%
UK excluding London average hourly rate £40.00 £27.50 £27.50
% change year-on-year
+45.45% -

TDD
Jobs Demand Trend in North Yorkshire

This chart provides a 3-month moving total of IT contractor jobs citing TDD across the North Yorkshire region as a proportion of the total demand within the Processes & Methodologies category.

TDD Jobs Demand Trend in North Yorkshire

TDD
Daily Rate Trend in North Yorkshire

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

TDD Daily Rate Trend in North Yorkshire

TDD
Daily Rate Histogram in North Yorkshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing TDD across the North Yorkshire region over the 3 months to 10 February 2016.

TDD Daily Rate Histogram in North Yorkshire

TDD
Hourly Rate Trend in North Yorkshire

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

TDD Hourly Rate Trend in North Yorkshire

TDD
Contract Job Locations in North Yorkshire

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing TDD within the North Yorkshire region over the 3 months to 10 February 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
York +4 3 £330 -5.71% 10
Ripon - 3 - -
TDD
Yorkshire

TDD
Top 30 Related IT Skills in North Yorkshire

For the 6 months to 10 February 2016, IT contractor jobs across the North Yorkshire region citing TDD also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited TDD.

1 11 (52.38%) Agile Software Development
2 10 (47.62%) Finance
2 10 (47.62%) JIRA
2 10 (47.62%) Selenium
3 9 (42.86%) BDD
4 7 (33.33%) System Testing
4 7 (33.33%) Kanban
4 7 (33.33%) Unit Testing
4 7 (33.33%) Integration Testing
4 7 (33.33%) Gherkin
4 7 (33.33%) Operational Acceptance Testing
5 6 (28.57%) Cucumber
5 6 (28.57%) SQL
6 4 (19.05%) Unix
6 4 (19.05%) OO
6 4 (19.05%) Toad
6 4 (19.05%) MVC
6 4 (19.05%) Manual Testing
6 4 (19.05%) High Availability
6 4 (19.05%) Automated Testing
6 4 (19.05%) Software Testing
6 4 (19.05%) ISTQB
6 4 (19.05%) SDLC
7 3 (14.29%) Automation Testing
7 3 (14.29%) Low Latency
7 3 (14.29%) Java EE
7 3 (14.29%) Spring
7 3 (14.29%) JSF
7 3 (14.29%) GWT
7 3 (14.29%) Spring MVC

TDD
Top Related IT Skills in North Yorkshire by Category

For the 6 months to 10 February 2016, IT contractor jobs across the North Yorkshire region citing TDD also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited TDD. Up to 20 skills are shown per category.

Database & Business Intelligence
1 1 (4.76%) NoSQL
1 1 (4.76%) SQL Server
Development Applications
1 10 (47.62%) JIRA
1 10 (47.62%) Selenium
2 6 (28.57%) Cucumber
3 4 (19.05%) Toad
4 1 (4.76%) Team Foundation Server
4 1 (4.76%) Visual Studio
General
1 10 (47.62%) Finance
Job Titles
1 10 (47.62%) Analyst
2 9 (42.86%) Test Analyst
3 7 (33.33%) Developer
4 4 (19.05%) Software Tester
4 4 (19.05%) Tester
5 3 (14.29%) Java Developer
5 3 (14.29%) JavaScript Developer
6 2 (9.52%) SQL Analyst
6 2 (9.52%) UI Developer
7 1 (4.76%) .NET Developer
7 1 (4.76%) Business Analyst
7 1 (4.76%) Digital Analyst
7 1 (4.76%) Digital Business Analyst
7 1 (4.76%) Full Stack Developer
7 1 (4.76%) Senior Developer
7 1 (4.76%) Senior Full Stack Developer
7 1 (4.76%) Senior JavaScript Developer
Libraries, Frameworks & Software Standards
1 7 (33.33%) Gherkin
2 3 (14.29%) Apache Wicket
2 3 (14.29%) CSS
2 3 (14.29%) CSS3
2 3 (14.29%) GWT
2 3 (14.29%) Java EE
2 3 (14.29%) JSF
2 3 (14.29%) Spring
2 3 (14.29%) Spring MVC
3 2 (9.52%) HTML
3 2 (9.52%) HTML5
4 1 (4.76%) .NET
4 1 (4.76%) AngularJS
4 1 (4.76%) DOM
4 1 (4.76%) jQuery
4 1 (4.76%) Kendo UI
4 1 (4.76%) Web Services
Miscellaneous
1 2 (9.52%) User Experience
2 1 (4.76%) Management Information System
Operating Systems
1 4 (19.05%) Unix
Processes & Methodologies
1 11 (52.38%) Agile Software Development
2 9 (42.86%) BDD
3 7 (33.33%) Integration Testing
3 7 (33.33%) Kanban
3 7 (33.33%) Operational Acceptance Testing
3 7 (33.33%) System Testing
3 7 (33.33%) Unit Testing
4 4 (19.05%) Automated Testing
4 4 (19.05%) High Availability
4 4 (19.05%) Manual Testing
4 4 (19.05%) MVC
4 4 (19.05%) OO
4 4 (19.05%) SDLC
4 4 (19.05%) Software Testing
5 3 (14.29%) Automation Testing
5 3 (14.29%) Low Latency
5 3 (14.29%) OOA/OOD
5 3 (14.29%) Test Automation
6 2 (9.52%) Test Management
6 2 (9.52%) User Acceptance Testing
Programming Languages
1 6 (28.57%) SQL
2 3 (14.29%) Java
2 3 (14.29%) JavaScript
3 1 (4.76%) C#
Qualifications
1 4 (19.05%) ISTQB
2 2 (9.52%) ISEB
Vendors
1 1 (4.76%) Microsoft
1 1 (4.76%) Telerik