The first table below looks at the demand for TDD skills in IT contracts advertised for the Salford region. Included is a guide to the average contractor rates offered in IT contracts that have cited TDD over the 3 months to 22 May 2013 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Processes & Methodologies category for the Salford region.

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
22 May 2013
Same period 2012 Same period 2011
Test-Driven Development (TDD)
Rank 2 4 -
Rank change year-on-year
+2 -
Contract jobs citing TDD 9 8 0
As % of all contract IT jobs located in Salford 36.00% 20.51% -
As % of the Processes & Methodologies category 47.37% 27.59% -
Number of daily rates quoted 9 6 0
Average daily rate £323 £313 -
Average daily rate % change year-on-year
+3.20% -
UK excluding London average daily rate £350 £325 £359
% change year-on-year
+7.69% -9.40%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £39.00 £40.00 £42.50
% change year-on-year
-2.50% -5.88%
All Processes & Methodologies
Salford
Contract IT job ads with a match in the
Processes & Methodologies category
19 29 5
As % of all contract IT jobs located in Salford 76.00% 74.36% 71.43%
Number of daily rates quoted 15 24 2
Average daily rate £323 £325 £425
Average daily rate % change year-on-year
-0.76% -23.52%
UK excluding London average daily rate £365 £365 £375
% change year-on-year
- -2.66%
Number of hourly rates quoted 1 2 0
Average hourly rate £17.00 £17.50 -
Average hourly rate % change year-on-year
-2.85% -
UK excluding London average hourly rate £31.00 £25.00 £29.00
% change year-on-year
+24.00% -13.79%
TDD
Manchester

TDD
Jobs Demand Trend

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

Salford TDD Jobs Demand Trend

TDD
Daily Rate Trend

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

Salford TDD Daily Rate Trend

TDD
Top 30 Related IT Skills

For the 6 months to 22 May 2013, IT contractor jobs across the Salford 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 13 (72.22%) Java
1 13 (72.22%) Agile Software Development
2 12 (66.67%) Web Services
2 12 (66.67%) BDD
3 11 (61.11%) OO
4 10 (55.56%) XML
5 9 (50.00%) XSLT
5 9 (50.00%) Scrum
5 9 (50.00%) JSON
6 8 (44.44%) XPath
6 8 (44.44%) Enterprise Architecture
6 8 (44.44%) Pair Programming
6 8 (44.44%) Spring
6 8 (44.44%) RDF
6 8 (44.44%) XQuery
6 8 (44.44%) J2EE
6 8 (44.44%) Test Automation
6 8 (44.44%) RESTful
6 8 (44.44%) REST
7 7 (38.89%) JAX-RS
7 7 (38.89%) Continuous Integration
7 7 (38.89%) Benchmarking
8 6 (33.33%) Internet
9 5 (27.78%) Interactive TV
9 5 (27.78%) Cucumber
10 4 (22.22%) Memory Management
10 4 (22.22%) ActionScript 2.0
10 4 (22.22%) Performance Testing
10 4 (22.22%) Test Scripting
10 4 (22.22%) Embedded Systems

TDD
Top Related IT Skills by Category

For the 6 months to 22 May 2013, IT contractor jobs across the Salford 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.

Application Development
1 12 (66.67%) Web Services
2 10 (55.56%) XML
3 9 (50.00%) XSLT
3 9 (50.00%) JSON
4 8 (44.44%) Spring
4 8 (44.44%) J2EE
4 8 (44.44%) RESTful
4 8 (44.44%) REST
5 7 (38.89%) JAX-RS
6 4 (22.22%) Flash
7 2 (11.11%) iPhone SDK
7 2 (11.11%) iOS SDK
8 1 (5.556%) HTML
8 1 (5.556%) Series 60
Communications & Networking
1 6 (33.33%) Internet
2 1 (5.556%) HTTP
Database & Business Intelligence
1 2 (11.11%) NoSQL
1 2 (11.11%) MarkLogic
Development Applications
1 5 (27.78%) Cucumber
2 4 (22.22%) Subversion
2 4 (22.22%) MTASC
3 2 (11.11%) Xcode
4 1 (5.556%) Eclipse
4 1 (5.556%) Selenium
4 1 (5.556%) Firebug
4 1 (5.556%) JIRA
4 1 (5.556%) Robotium
General
1 4 (22.22%) Publishing
Job Titles
1 9 (50.00%) Developer
2 6 (33.33%) Java Developer
3 3 (16.67%) Analyst
3 3 (16.67%) Business Analyst
3 3 (16.67%) Flash Developer
3 3 (16.67%) Test Engineer
3 3 (16.67%) ActionScript Developer
3 3 (16.67%) Flash ActionScript Developer
4 2 (11.11%) Senior Java Software Engineer
4 2 (11.11%) Senior Software Engineer
4 2 (11.11%) Java Software Engineer
4 2 (11.11%) Software Engineer
5 1 (5.556%) Senior Developer
5 1 (5.556%) Senior Java Developer
Miscellaneous
1 5 (27.78%) Interactive TV
2 4 (22.22%) Embedded Systems
2 4 (22.22%) Streaming Video
2 4 (22.22%) Statistics
3 3 (16.67%) Blackberry
3 3 (16.67%) Semantic Web
4 2 (11.11%) iPhone
4 2 (11.11%) New Media
4 2 (11.11%) Web 2.0
4 2 (11.11%) Social Network
5 1 (5.556%) Mobile App
Operating Systems
1 3 (16.67%) Windows
1 3 (16.67%) Windows Mobile
1 3 (16.67%) Apple iOS
1 3 (16.67%) Android
2 2 (11.11%) bada
2 2 (11.11%) Maemo
2 2 (11.11%) Mac OS X
2 2 (11.11%) Linux
Processes & Methodologies
1 13 (72.22%) Agile Software Development
2 12 (66.67%) BDD
3 11 (61.11%) OO
4 9 (50.00%) Scrum
5 8 (44.44%) Enterprise Architecture
5 8 (44.44%) Pair Programming
5 8 (44.44%) RDF
5 8 (44.44%) Test Automation
6 7 (38.89%) Continuous Integration
6 7 (38.89%) Benchmarking
7 4 (22.22%) Memory Management
7 4 (22.22%) Performance Testing
7 4 (22.22%) Test Scripting
7 4 (22.22%) Content Management
7 4 (22.22%) OOP
8 3 (16.67%) Business Analysis
8 3 (16.67%) User Stories
8 3 (16.67%) Use Case
9 2 (11.11%) Competitor Analysis
9 2 (11.11%) Software Testing
Programming Languages
1 13 (72.22%) Java
2 8 (44.44%) XPath
2 8 (44.44%) XQuery
3 4 (22.22%) ActionScript 2.0
3 4 (22.22%) ActionScript
3 4 (22.22%) C++
4 3 (16.67%) Ruby
4 3 (16.67%) SPARQL
5 1 (5.556%) JavaScript
5 1 (5.556%) PHP
5 1 (5.556%) SQL
5 1 (5.556%) Objective-C
5 1 (5.556%) Shell Script
Qualifications
1 2 (11.11%) ISTQB
1 2 (11.11%) ISEB
Vendors
1 2 (11.11%) Symbian