The table below looks at the statistics for TDD skills in IT contracts advertised for the Liverpool region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 29 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
29 Jul 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 34 26 24
Rank change year-on-year
-8 -2
Contract jobs citing TDD 3 10 3
As % of all contract IT jobs located in Liverpool 1.19% 3.31% 1.68%
As % of the Processes & Methodologies category 1.50% 4.18% 2.52%
Number of daily rates quoted 1 3 0
Median daily rate £525 £350 -
Median daily rate % change year-on-year
+50.00% -
UK excluding London median daily rate £425 £375 £375
% change year-on-year
+13.33% -
Number of hourly rates quoted 0 0 1
Median hourly rate - - £30.00
UK excluding London median hourly rate £40.00 £40.00 £59.50
% change year-on-year
- -32.77%
TDD
Merseyside

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

Processes & Methodologies Category
Liverpool
Contract IT job ads with a match in the
Processes & Methodologies category
200 239 119
As % of all contract IT jobs located in Liverpool 79.37% 79.14% 66.48%
Number of daily rates quoted 123 134 65
Median daily rate £400 £475 £375
Median daily rate % change year-on-year
-15.78% +26.66%
90% offered a daily rate of more than £300 £250 £260
10% offered a daily rate of more than £525 £700 £500
UK excluding London median daily rate £400 £388 £375
% change year-on-year
+3.22% +3.33%
Number of hourly rates quoted 3 1 6
Median hourly rate £15.00 £135.00 £26.50
Median hourly rate % change year-on-year
-88.88% +409.43%
90% offered a hourly rate of more than £9.00 £135.00 £13.00
10% offered a hourly rate of more than £20.40 £135.00 £39.00
UK excluding London median hourly rate £30.00 £30.00 £27.00
% change year-on-year
- +11.11%

TDD
Jobs Demand Trend in Liverpool

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

TDD Jobs Demand Trend in Liverpool

TDD
Daily Rate Trend in Liverpool

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

TDD Daily Rate Trend in Liverpool

TDD
Top 30 Related IT Skills in Liverpool

For the 6 months to 29 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 Liverpool region with a requirement for TDD.

1 6 (66.67%) JavaScript
2 5 (55.56%) HTML
2 5 (55.56%) CSS
3 4 (44.44%) .NET
3 4 (44.44%) SQL Server
3 4 (44.44%) MVC
3 4 (44.44%) C#
3 4 (44.44%) Web Development
3 4 (44.44%) WCF
4 3 (33.33%) Front End Development
4 3 (33.33%) BDD
4 3 (33.33%) Photoshop
4 3 (33.33%) PHP
5 2 (22.22%) Java
5 2 (22.22%) Continuous Integration
5 2 (22.22%) Agile Software Development
5 2 (22.22%) Smarty
5 2 (22.22%) HTML5
5 2 (22.22%) Adobe Creative Cloud
5 2 (22.22%) CSS3
5 2 (22.22%) User Experience
6 1 (11.11%) GitLab
6 1 (11.11%) SDLC
6 1 (11.11%) Capistrano
6 1 (11.11%) RSpec
6 1 (11.11%) Music Industry
6 1 (11.11%) Git (software)
6 1 (11.11%) Puppet
6 1 (11.11%) MongoDB
6 1 (11.11%) Apache Cassandra

TDD
Top Related IT Skills in Liverpool 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:

Applications
1 3 (33.33%) Photoshop
2 1 (11.11%) Fireworks
Cloud Services
1 2 (22.22%) Adobe Creative Cloud
Communications & Networking
1 1 (11.11%) Network Security
Database & Business Intelligence
1 4 (44.44%) SQL Server
2 1 (11.11%) Amazon DynamoDB
2 1 (11.11%) Apache Cassandra
2 1 (11.11%) MongoDB
2 1 (11.11%) NoSQL
Development Applications
1 1 (11.11%) Git (software)
1 1 (11.11%) GitLab
1 1 (11.11%) Jenkins
1 1 (11.11%) RSpec
1 1 (11.11%) Vagrant
General
1 1 (11.11%) Music Industry
Job Titles
1 9 (100.00%) Developer
2 4 (44.44%) .NET Developer
2 4 (44.44%) ASP.NET MVC Developer
2 4 (44.44%) C# .NET Developer
2 4 (44.44%) C# Developer
2 4 (44.44%) Senior .NET Developer
2 4 (44.44%) Senior C# .NET Developer
2 4 (44.44%) Senior C# Developer
2 4 (44.44%) Senior Developer
2 4 (44.44%) Senior SQL Developer
2 4 (44.44%) Senior SQL Server Developer
2 4 (44.44%) SQL Developer
2 4 (44.44%) SQL Server Developer
3 3 (33.33%) Front End Developer (Client-Side Developer)
3 3 (33.33%) Front End Web Developer (Client-Side Developer)
3 3 (33.33%) Web Developer
4 2 (22.22%) HTML CSS Developer
4 2 (22.22%) Java Developer
4 2 (22.22%) JavaScript Developer
4 2 (22.22%) PHP Web Developer
Libraries, Frameworks & Software Standards
1 5 (55.56%) CSS
1 5 (55.56%) HTML
2 4 (44.44%) .NET
2 4 (44.44%) WCF
3 2 (22.22%) CSS3
3 2 (22.22%) HTML5
3 2 (22.22%) Smarty
4 1 (11.11%) AngularJS
4 1 (11.11%) Ruby on Rails
4 1 (11.11%) Spring
Miscellaneous
1 2 (22.22%) User Experience
2 1 (11.11%) Digital Media
Processes & Methodologies
1 4 (44.44%) MVC
1 4 (44.44%) Web Development
2 3 (33.33%) BDD
2 3 (33.33%) Front End Development
3 2 (22.22%) Agile Software Development
3 2 (22.22%) Continuous Integration
4 1 (11.11%) CRM
4 1 (11.11%) DevOps
4 1 (11.11%) ERP
4 1 (11.11%) Kanban
4 1 (11.11%) Scrum
4 1 (11.11%) SDLC
Programming Languages
1 6 (66.67%) JavaScript
2 4 (44.44%) C#
3 3 (33.33%) PHP
4 2 (22.22%) Java
5 1 (11.11%) Ruby
Systems Management
1 1 (11.11%) Capistrano
1 1 (11.11%) Puppet
Liverpool, Merseyside
Uniting Ambition
Rate: £350 - 450 per day
Posted: 2 days ago