The following table provides summary statistics for contract job vacancies advertised in Gloucestershire with a requirement for TDD skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited TDD over the 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Test-Driven Development (TDD)
South West / Gloucestershire
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 32 38 43
Rank change year-on-year +6 +5  
Contract jobs citing TDD 13 14 8
As % of all contract IT jobs advertised in Gloucestershire 3.94% 2.96% 1.81%
As % of the Processes & Methodologies category 4.92% 3.87% 2.36%
Number of daily rates quoted 7 13 6
Median daily rate £350 £435 £425
Median daily rate % change year-on-year -19.54% +2.35%  
90% offered a daily rate of more than £340 £375 £413
10% offered a daily rate of more than £418 £475 £445
UK excluding London median daily rate £420 £413 £375
% change year-on-year +1.81% +10.00%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £41.50 £40.00 £43.75
% change year-on-year +3.75% -8.57%  

TDD is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Gloucestershire with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Gloucestershire
Contract job vacancies with a requirement for process and methodology skills 264 362 339
As % of all contract IT job vacancies advertised in Gloucestershire 80.00% 76.53% 76.52%
Number of daily rates quoted 166 208 225
Median daily rate £355 £413 £410
Median daily rate % change year-on-year -13.93% +0.60%  
90% offered a daily rate of more than £263 £308 £300
10% offered a daily rate of more than £450 £600 £511
UK excluding London median daily rate £415 £400 £380
% change year-on-year +3.75% +5.26%  
Number of hourly rates quoted 32 14 19
Median hourly rate £45.00 £27.50 £27.50
Median hourly rate % change year-on-year +63.63% -  
UK excluding London median hourly rate £34.00 £28.50 £30.00
% change year-on-year +19.29% -5.00%  

TDD
Job Vacancy Trend in Gloucestershire

The job posting trend of jobs advertised in Gloucestershire citing TDD as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for TDD in Gloucestershire

TDD
Contractor Daily Rate Trend in Gloucestershire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing TDD in Gloucestershire.

Contractor daily rate trend for TDD in Gloucestershire

TDD
Contract Job Locations in Gloucestershire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing TDD within the Gloucestershire region over the 3 months to 26 June 2017. 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 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
Gloucester -2 5 £350 -22.22% 1
Cirencester - 1 £325 - 1
TDD
South West

For the 6 months to 26 June 2017, 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 Gloucestershire region with a requirement for TDD.

1 13 (92.86%) C#
2 10 (71.43%) .NET
3 9 (64.29%) AngularJS
4 8 (57.14%) SQL Server
4 8 (57.14%) Java
4 8 (57.14%) JavaScript
4 8 (57.14%) Continuous Integration
5 7 (50.00%) MVC
5 7 (50.00%) Agile Software Development
5 7 (50.00%) React
6 6 (42.86%) ASP.NET Web API
6 6 (42.86%) SQL Server 2012
6 6 (42.86%) NoSQL
6 6 (42.86%) Test Automation
6 6 (42.86%) Microsoft Azure
6 6 (42.86%) Visual Studio
7 5 (35.71%) OO
7 5 (35.71%) ASP.NET
7 5 (35.71%) Unit Testing
7 5 (35.71%) Amazon AWS
7 5 (35.71%) MongoDB
8 4 (28.57%) Big Data
8 4 (28.57%) Google Cloud Platform
8 4 (28.57%) Security Cleared
8 4 (28.57%) Node.js
8 4 (28.57%) WCF
8 4 (28.57%) Google
8 4 (28.57%) Python
8 4 (28.57%) Windows
9 3 (21.43%) Linux

TDD
Co-occurring IT Skills in Gloucestershire 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:

Business Applications
1 1 (7.14%) SAP Oil and Gas
Cloud Services
1 6 (42.86%) Microsoft Azure
2 5 (35.71%) Amazon AWS
3 4 (28.57%) Google Cloud Platform
4 1 (7.14%) AWS Lambda
Communications & Networking
1 1 (7.14%) AMQP
1 1 (7.14%) Internet
1 1 (7.14%) Wireshark
Database & Business Intelligence
1 8 (57.14%) SQL Server
2 6 (42.86%) NoSQL
2 6 (42.86%) SQL Server 2012
3 5 (35.71%) MongoDB
4 4 (28.57%) Big Data
5 3 (21.43%) Hadoop
6 2 (14.29%) MySQL
6 2 (14.29%) Relational Database
7 1 (7.14%) Amazon DynamoDB
7 1 (7.14%) Oracle Database
Development Applications
1 6 (42.86%) Visual Studio
2 2 (14.29%) Ant
2 2 (14.29%) Eclipse
2 2 (14.29%) Git (software)
2 2 (14.29%) Gradle
2 2 (14.29%) Hudson
2 2 (14.29%) Jenkins
2 2 (14.29%) JIRA
3 1 (7.14%) Atlassian Bamboo
3 1 (7.14%) Bitbucket
3 1 (7.14%) IDA Disassembler
3 1 (7.14%) Metasploit
3 1 (7.14%) Mocha
3 1 (7.14%) Selenium
3 1 (7.14%) Team Foundation Server
General
1 3 (21.43%) Electronics
2 2 (14.29%) Finance
3 1 (7.14%) Financial Institution
3 1 (7.14%) Manufacturing
3 1 (7.14%) Marketing
3 1 (7.14%) Telecoms
Job Titles
1 11 (78.57%) Developer
2 7 (50.00%) .NET Developer
3 2 (14.29%) C# Software Engineer
3 2 (14.29%) Data Analytics Engineer
3 2 (14.29%) Java Engineer
3 2 (14.29%) Java Software Engineer
3 2 (14.29%) Software Engineer
4 1 (7.14%) C# Developer
4 1 (7.14%) C++ Developer
4 1 (7.14%) Cybersecurity Engineer
4 1 (7.14%) DV Cleared Java Developer
4 1 (7.14%) Java Developer
4 1 (7.14%) Node.js Developer
4 1 (7.14%) Programmer
4 1 (7.14%) Research Engineer
4 1 (7.14%) Security Engineer
Libraries, Frameworks & Software Standards
1 10 (71.43%) .NET
2 9 (64.29%) AngularJS
3 7 (50.00%) React
4 6 (42.86%) ASP.NET Web API
5 5 (35.71%) ASP.NET
6 4 (28.57%) Node.js
6 4 (28.57%) WCF
7 3 (21.43%) CSS
7 3 (21.43%) HTML
7 3 (21.43%) JMS
7 3 (21.43%) Web Services
8 2 (14.29%) EJB
8 2 (14.29%) Java EE
8 2 (14.29%) XML
8 2 (14.29%) XSLT
9 1 (7.14%) Backbone.js
9 1 (7.14%) jQuery
9 1 (7.14%) JSON
9 1 (7.14%) LINQ
9 1 (7.14%) Razor View Engine
Miscellaneous
1 1 (7.14%) Analytical Skills
1 1 (7.14%) Computer Science
1 1 (7.14%) Enterprise Software
Operating Systems
1 4 (28.57%) Windows
2 3 (21.43%) Linux
3 2 (14.29%) Red Hat Enterprise Linux
Processes & Methodologies
1 8 (57.14%) Continuous Integration
2 7 (50.00%) Agile Software Development
2 7 (50.00%) MVC
3 6 (42.86%) Test Automation
4 5 (35.71%) OO
4 5 (35.71%) Unit Testing
5 3 (21.43%) Scrum
5 3 (21.43%) UML
6 2 (14.29%) Analytics
6 2 (14.29%) BDD
6 2 (14.29%) Data Analytics
6 2 (14.29%) High Availability
6 2 (14.29%) Machine Learning
6 2 (14.29%) MapReduce
6 2 (14.29%) Open Source
6 2 (14.29%) Software Engineering
6 2 (14.29%) System Integration Testing
6 2 (14.29%) Web Development
7 1 (7.14%) Cybersecurity
7 1 (7.14%) SOLID
Programming Languages
1 13 (92.86%) C#
2 8 (57.14%) Java
2 8 (57.14%) JavaScript
3 4 (28.57%) Python
4 3 (21.43%) SQL
5 2 (14.29%) C++
5 2 (14.29%) Perl
5 2 (14.29%) VB.NET
6 1 (7.14%) C
6 1 (7.14%) T-SQL
Qualifications
1 4 (28.57%) Security Cleared
2 3 (21.43%) DV Cleared
3 1 (7.14%) MCPD
3 1 (7.14%) Microsoft Certification
Vendors
1 4 (28.57%) Google
2 3 (21.43%) Oracle
3 2 (14.29%) Red Hat
4 1 (7.14%) Atlassian
4 1 (7.14%) Microsoft
4 1 (7.14%) RedGate
4 1 (7.14%) SAP
4 1 (7.14%) Twitter
Gloucestershire
CPS Group UK
Rate: £325 - £375 per day
Posted: 5 days ago
Gloucestershire
CPS Group Limited
Rate: £325 - £375 per day
Posted: 17 days ago