The table below looks at the statistics for TDD skills in IT contracts advertised for the Bristol region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 27 September 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
27 Sep 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 18 38 51
Rank change year-on-year
+20 +13
Contract jobs citing TDD 68 37 23
As % of all contract IT jobs located in Bristol 7.46% 4.21% 2.50%
As % of the Processes & Methodologies category 9.20% 5.47% 3.23%
Number of daily rates quoted 56 36 18
Median daily rate £448 £400 £375
Median daily rate % change year-on-year
+11.87% +6.66%
90% offered a daily rate of more than £325 £356 £334
10% offered a daily rate of more than £550 £425 £500
UK excluding London median daily rate £425 £390 £375
% change year-on-year
+8.97% +4.00%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £41.25 £37.45 £36.25
% change year-on-year
+10.14% +3.31%
TDD
South West

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

Processes & Methodologies Category
Bristol
Contract IT job ads with a match in the
Processes & Methodologies category
739 677 713
As % of all contract IT jobs located in Bristol 81.12% 77.11% 77.42%
Number of daily rates quoted 531 529 502
Median daily rate £400 £400 £375
Median daily rate % change year-on-year
- +6.66%
90% offered a daily rate of more than £275 £277 £275
10% offered a daily rate of more than £550 £550 £510
UK excluding London median daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 39 16 20
Median hourly rate £40.75 £41.00 £20.00
Median hourly rate % change year-on-year
-0.60% +105.00%
90% offered a hourly rate of more than £13.75 £13.15 £14.35
10% offered a hourly rate of more than £48.50 £90.00 £47.50
UK excluding London median hourly rate £32.50 £33.64 £26.25
% change year-on-year
-3.38% +28.15%

TDD
Jobs Demand Trend in Bristol

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

TDD Jobs Demand Trend in Bristol

TDD
Daily Rate Trend in Bristol

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

TDD Daily Rate Trend in Bristol

TDD
Daily Rate Histogram in Bristol

This chart provides a histogram of daily rates quoted in contract IT jobs citing TDD across the Bristol region over the 3 months to 27 September 2016.

TDD Daily Rate Histogram in Bristol

TDD
Top 30 Related IT Skills in Bristol

For the 6 months to 27 September 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 Bristol region with a requirement for TDD.

1 85 (78.70%) Agile Software Development
2 64 (59.26%) JavaScript
3 47 (43.52%) .NET
4 46 (42.59%) C#
5 42 (38.89%) HTML
5 42 (38.89%) SQL Server
6 40 (37.04%) E-Commerce
6 40 (37.04%) MVC
7 38 (35.19%) Scrum
7 38 (35.19%) CSS
8 37 (34.26%) AngularJS
9 36 (33.33%) BDD
9 36 (33.33%) Microsoft Azure
10 32 (29.63%) ASP.NET
11 30 (27.78%) Continuous Integration
12 28 (25.93%) ASP.NET MVC
13 25 (23.15%) Amazon AWS
13 25 (23.15%) TeamCity
14 23 (21.30%) Web Services
15 22 (20.37%) jQuery
16 21 (19.44%) High Availability
17 20 (18.52%) Amazon DynamoDB
17 20 (18.52%) ASP.NET Web API
17 20 (18.52%) Test Automation
17 20 (18.52%) SOAP
17 20 (18.52%) Java
17 20 (18.52%) Octopus Deploy
18 19 (17.59%) Unit Testing
18 19 (17.59%) Apple iOS
19 18 (16.67%) DevOps

TDD
Top Related IT Skills in Bristol 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 13 (12.04%) Elasticsearch
2 8 (7.41%) SharePoint
2 8 (7.41%) SharePoint 2010
3 6 (5.56%) IIS
4 5 (4.63%) BizTalk Server
4 5 (4.63%) CMS
4 5 (4.63%) Mule
4 5 (4.63%) Mule ESB
4 5 (4.63%) OpenROAD
5 4 (3.70%) NServiceBus
6 2 (1.85%) Liferay
7 1 (0.93%) Apache
7 1 (0.93%) Sitecore CMS
7 1 (0.93%) Tomcat
Applications
1 9 (8.33%) MS Excel
Business Applications
1 8 (7.41%) Dynamics AX
2 5 (4.63%) Dynamics CRM
3 3 (2.78%) IBM Operational Decision Manager
Cloud Services
1 36 (33.33%) Microsoft Azure
2 25 (23.15%) Amazon AWS
3 13 (12.04%) Amazon EC2
4 10 (9.26%) Amazon S3
4 10 (9.26%) GitHub
5 6 (5.56%) TestFlight
Communications & Networking
1 2 (1.85%) Internet
Database & Business Intelligence
1 42 (38.89%) SQL Server
2 20 (18.52%) Amazon DynamoDB
3 15 (13.89%) MySQL
4 14 (12.96%) NoSQL
5 13 (12.04%) Hadoop
6 10 (9.26%) SQLite
7 9 (8.33%) PostgreSQL
8 8 (7.41%) MongoDB
9 6 (5.56%) Azure SQL Database
9 6 (5.56%) CouchDB
10 5 (4.63%) Ingres
10 5 (4.63%) SQL Server 2008
11 3 (2.78%) RDBMS
11 3 (2.78%) Relational Database
12 2 (1.85%) RavenDB
13 1 (0.93%) SQL Server 2012
Development Applications
1 25 (23.15%) TeamCity
2 20 (18.52%) Octopus Deploy
3 13 (12.04%) Cucumber
4 12 (11.11%) Git (software)
4 12 (11.11%) Visual Studio
5 10 (9.26%) Selenium
6 9 (8.33%) JUnit
6 9 (8.33%) Maven
7 8 (7.41%) Jenkins
7 8 (7.41%) Subversion
8 6 (5.56%) Team Foundation Server
9 4 (3.70%) Xcode
10 3 (2.78%) Atlassian Bamboo
10 3 (2.78%) Mockito
10 3 (2.78%) SpecFlow
11 2 (1.85%) Robotium
11 2 (1.85%) Sahi
11 2 (1.85%) TestComplete
11 2 (1.85%) WATIR
11 2 (1.85%) WebDriver
General
1 3 (2.78%) Finance
2 1 (0.93%) Legal
2 1 (0.93%) Publishing
Job Titles
1 84 (77.78%) Developer
2 29 (26.85%) .NET Developer
3 18 (16.67%) Senior Developer
4 16 (14.81%) Java Developer
5 14 (12.96%) C# Developer
5 14 (12.96%) iOS Developer
6 13 (12.04%) ASP.NET Developer
6 13 (12.04%) AWS Developer
7 9 (8.33%) C# .NET Developer
7 9 (8.33%) Sitecore Developer
8 8 (7.41%) Senior iOS Developer
9 7 (6.48%) Agile Developer
9 7 (6.48%) ASP.NET MVC Developer
9 7 (6.48%) AWS Engineer
9 7 (6.48%) C# ASP.NET Developer
9 7 (6.48%) JavaScript Developer
10 5 (4.63%) Azure Developer
10 5 (4.63%) Test Manager
11 4 (3.70%) Agile Java Developer
11 4 (3.70%) UI Developer
Libraries, Frameworks & Software Standards
1 47 (43.52%) .NET
2 42 (38.89%) HTML
3 38 (35.19%) CSS
4 37 (34.26%) AngularJS
5 32 (29.63%) ASP.NET
6 28 (25.93%) ASP.NET MVC
7 23 (21.30%) Web Services
8 22 (20.37%) jQuery
9 20 (18.52%) ASP.NET Web API
9 20 (18.52%) SOAP
10 15 (13.89%) RabbitMQ
10 15 (13.89%) REST
11 14 (12.96%) JSON
12 13 (12.04%) Node.js
13 12 (11.11%) Ember.js
14 11 (10.19%) HTML5
14 11 (10.19%) WCF
15 10 (9.26%) RESTful
15 10 (9.26%) Spring
16 7 (6.48%) Cocoa
Miscellaneous
1 15 (13.89%) User Experience
2 13 (12.04%) Public Cloud
3 12 (11.11%) Mobile App
4 10 (9.26%) Blog
5 3 (2.78%) W3C
6 2 (1.85%) Inversion of Control
7 1 (0.93%) Analytical Skills
7 1 (0.93%) Computer Science
7 1 (0.93%) iPad
7 1 (0.93%) iPhone
7 1 (0.93%) Mainframe
7 1 (0.93%) NHS
7 1 (0.93%) Virtual Team
Operating Systems
1 19 (17.59%) Apple iOS
2 9 (8.33%) Android
3 5 (4.63%) Windows
3 5 (4.63%) Windows Server
4 3 (2.78%) Unix
5 1 (0.93%) Linux
Processes & Methodologies
1 85 (78.70%) Agile Software Development
2 40 (37.04%) E-Commerce
2 40 (37.04%) MVC
3 38 (35.19%) Scrum
4 36 (33.33%) BDD
5 30 (27.78%) Continuous Integration
6 21 (19.44%) High Availability
7 20 (18.52%) Test Automation
8 19 (17.59%) Unit Testing
9 18 (16.67%) DevOps
10 17 (15.74%) iOS Development
11 16 (14.81%) Kanban
12 15 (13.89%) Microservices
13 14 (12.96%) Continuous Improvement
14 13 (12.04%) Responsive Web Design
15 12 (11.11%) SDLC
15 12 (11.11%) Waterfall
16 11 (10.19%) Continuous Deployment
16 11 (10.19%) Software Engineering
17 10 (9.26%) Pair Programming
Programming Languages
1 64 (59.26%) JavaScript
2 46 (42.59%) C#
3 20 (18.52%) Java
4 17 (15.74%) Ruby
5 16 (14.81%) SQL
6 13 (12.04%) Apple Swift
6 13 (12.04%) Objective-C
7 11 (10.19%) Scala
8 8 (7.41%) Python
9 4 (3.70%) Perl
10 3 (2.78%) PHP
11 1 (0.93%) Clojure
11 1 (0.93%) Groovy
11 1 (0.93%) T-SQL
Qualifications
1 5 (4.63%) Security Cleared
2 3 (2.78%) Degree
2 3 (2.78%) ISTQB
2 3 (2.78%) ISTQB Advanced Certification
3 2 (1.85%) SC Cleared
Quality Assurance & Compliance
1 17 (15.74%) QA
2 1 (0.93%) Disclosure Scotland
System Software
1 4 (3.70%) Docker
Systems Management
1 13 (12.04%) Opscode Chef
Vendors
1 9 (8.33%) Microsoft
1 9 (8.33%) Sitecore
2 4 (3.70%) ATG
2 4 (3.70%) hybris
2 4 (3.70%) Telerik
3 3 (2.78%) IBM
4 2 (1.85%) Sencha
4 2 (1.85%) Zend
5 1 (0.93%) Apple
5 1 (0.93%) MuleSoft
Bristol, Avon
Randstad Technologies
Rate: £350.00 - £450 per day
Posted: 22 hours ago