The table below looks at the statistics for TDD skills in IT contracts advertised for the Surrey region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 24 February 2017 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
24 Feb 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
South East / Surrey
Rank 34 47 57
Rank change year-on-year
+13 +10
Contract jobs citing TDD 51 49 35
As % of all contract IT jobs located in Surrey 5.01% 3.95% 2.45%
As % of the Processes & Methodologies category 6.27% 4.89% 2.97%
Number of daily rates quoted 41 34 29
Median daily rate £413 £425 £400
Median daily rate % change year-on-year
-2.94% +6.25%
90% offered a daily rate of more than £350 £366 £328
10% offered a daily rate of more than £488 £475 £525
UK excluding London median daily rate £419 £400 £375
% change year-on-year
+4.62% +6.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £39.00 £40.00 £34.50
% change year-on-year
-2.50% +15.94%

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

Processes & Methodologies Category
Surrey
Contract IT job ads with a match in the
Processes & Methodologies category
814 1003 1178
As % of all contract IT jobs located in Surrey 79.96% 80.82% 82.55%
Number of daily rates quoted 540 678 652
Median daily rate £425 £425 £400
Median daily rate % change year-on-year
- +6.25%
90% offered a daily rate of more than £300 £318 £288
10% offered a daily rate of more than £565 £570 £525
UK excluding London median daily rate £408 £400 £400
% change year-on-year
+1.87% -
Number of hourly rates quoted 20 66 20
Median hourly rate £31.25 £50.00 £47.50
Median hourly rate % change year-on-year
-37.50% +5.26%
90% offered a hourly rate of more than £14.00 £22.50 £20.00
10% offered a hourly rate of more than £48.00 £60.62 £55.00
UK excluding London median hourly rate £36.00 £40.00 £27.50
% change year-on-year
-10.00% +45.45%

TDD
Jobs Demand Trend in Surrey

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

TDD Jobs Demand Trend in Surrey

TDD
Daily Rate Trend in Surrey

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

TDD Daily Rate Trend in Surrey

TDD
Daily Rate Histogram in Surrey

This chart provides a histogram of daily rates quoted in contract IT jobs citing TDD across the Surrey region over the 3 months to 24 February 2017.

TDD Daily Rate Histogram in Surrey

TDD
Hourly Rate Trend in Surrey

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

TDD Hourly Rate Trend in Surrey

TDD
Contract Job Locations in Surrey

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing TDD within the Surrey region over the 3 months to 24 February 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
Reigate - 10 £413 - 2
Woking 0 8 £450 +20.00% 2
Staines +1 7 £418 +17.19% 1
Leatherhead +13 4 £363 -18.53% 1
Guildford +1 3 £575 +31.42% 6
Epsom - 2 - -
Camberley - 1 £525 - 3
Sunbury-on-Thames - 1 £575 -
TDD
South East

TDD
Top 30 Related IT Skills in Surrey

For the 6 months to 24 February 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 Surrey region with a requirement for TDD.

1 93 (88.57%) Agile Software Development
2 74 (70.48%) C#
3 61 (58.10%) BDD
4 54 (51.43%) .NET
5 45 (42.86%) Git (software)
6 40 (38.10%) Continuous Integration
6 40 (38.10%) ASP.NET Web API
7 36 (34.29%) CSS
8 35 (33.33%) Kanban
8 35 (33.33%) RESTful
9 33 (31.43%) Octopus Deploy
10 31 (29.52%) Team Foundation Server
10 31 (29.52%) Web Services
11 29 (27.62%) Node.js
11 29 (27.62%) AngularJS
12 27 (25.71%) jQuery
12 27 (25.71%) JavaScript
12 27 (25.71%) SQL
12 27 (25.71%) Scrum
12 27 (25.71%) Web Development
13 25 (23.81%) Microsoft
13 25 (23.81%) REST
14 24 (22.86%) Sass
14 24 (22.86%) LESS
14 24 (22.86%) React
15 23 (21.90%) Grunt
15 23 (21.90%) Bower
15 23 (21.90%) CSS3
16 22 (20.95%) KnockoutJS
17 20 (19.05%) Java

TDD
Top Related IT Skills in Surrey 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 4 (3.81%) NServiceBus
2 3 (2.86%) Apache
2 3 (2.86%) CMS
2 3 (2.86%) OpenStack
3 2 (1.90%) Apache Spark
3 2 (1.90%) JBoss
3 2 (1.90%) SharePoint
3 2 (1.90%) Umbraco
4 1 (0.95%) Adobe Experience Manager
4 1 (0.95%) BizTalk Server
4 1 (0.95%) Cloud Foundry
4 1 (0.95%) IIS
4 1 (0.95%) Kentico
4 1 (0.95%) SharePoint 2013
4 1 (0.95%) Sitecore CMS
4 1 (0.95%) Tomcat
4 1 (0.95%) WordPress
Applications
1 4 (3.81%) MS Excel
2 1 (0.95%) MS Office
Business Applications
1 1 (0.95%) Dynamics AX
1 1 (0.95%) Dynamics CRM
Cloud Services
1 11 (10.48%) Microsoft Azure
2 10 (9.52%) Amazon AWS
3 4 (3.81%) SaaS
4 1 (0.95%) Amazon EC2
4 1 (0.95%) Asana
4 1 (0.95%) Heroku
4 1 (0.95%) Office 365
4 1 (0.95%) PaaS
Communications & Networking
1 4 (3.81%) DVB
1 4 (3.81%) HTTP
Database & Business Intelligence
1 9 (8.57%) SQL Server
2 8 (7.62%) NoSQL
3 3 (2.86%) Azure SQL Database
3 3 (2.86%) Big Data
3 3 (2.86%) Hadoop
4 2 (1.90%) Apache Cassandra
4 2 (1.90%) MySQL
4 2 (1.90%) Redis
5 1 (0.95%) Apache Hive
5 1 (0.95%) Couchbase
5 1 (0.95%) CouchDB
5 1 (0.95%) Event Store
5 1 (0.95%) HBase
5 1 (0.95%) MongoDB
5 1 (0.95%) Oracle Reports
5 1 (0.95%) RavenDB
5 1 (0.95%) SQL Server 2005
Development Applications
1 45 (42.86%) Git (software)
2 33 (31.43%) Octopus Deploy
3 31 (29.52%) Team Foundation Server
4 23 (21.90%) Bower
4 23 (21.90%) Grunt
5 17 (16.19%) NuGet
5 17 (16.19%) Selenium
6 15 (14.29%) SpecFlow
7 12 (11.43%) NUnit
7 12 (11.43%) WebDriver
8 9 (8.57%) Jenkins
8 9 (8.57%) MSTest
9 6 (5.71%) TeamCity
10 4 (3.81%) Cucumber
10 4 (3.81%) JSUnit
11 3 (2.86%) Atlassian Bamboo
11 3 (2.86%) JIRA
11 3 (2.86%) JUnit
11 3 (2.86%) Maven
11 3 (2.86%) Visual Studio
General
1 15 (14.29%) Finance
2 7 (6.67%) Publishing
3 3 (2.86%) Advertising
3 3 (2.86%) Telecoms
4 2 (1.90%) Games
4 2 (1.90%) Legal
4 2 (1.90%) Retail
5 1 (0.95%) Banking
5 1 (0.95%) Marketing
Job Titles
1 73 (69.52%) Developer
2 39 (37.14%) .NET Developer
3 26 (24.76%) C# Developer
4 21 (20.00%) C# .NET Developer
5 15 (14.29%) Web Developer
6 13 (12.38%) JavaScript Developer
7 10 (9.52%) Agile Developer
7 10 (9.52%) Analyst
7 10 (9.52%) C# Web Developer
7 10 (9.52%) Front End Developer (Client-Side Developer)
7 10 (9.52%) Full Stack Developer
7 10 (9.52%) Test Analyst
8 8 (7.62%) .NET Web Developer
8 8 (7.62%) Agile C# Developer
8 8 (7.62%) Java Developer
9 7 (6.67%) Agile .NET Developer
9 7 (6.67%) Automation Test Analyst
10 6 (5.71%) Angular Developer
10 6 (5.71%) Node.js Developer
11 5 (4.76%) Test Automation Engineer
Libraries, Frameworks & Software Standards
1 54 (51.43%) .NET
2 40 (38.10%) ASP.NET Web API
3 36 (34.29%) CSS
4 35 (33.33%) RESTful
5 31 (29.52%) Web Services
6 29 (27.62%) AngularJS
6 29 (27.62%) Node.js
7 27 (25.71%) jQuery
8 25 (23.81%) REST
9 24 (22.86%) LESS
9 24 (22.86%) React
9 24 (22.86%) Sass
10 23 (21.90%) CSS3
11 22 (20.95%) KnockoutJS
12 17 (16.19%) HTML
13 15 (14.29%) ASP.NET
13 15 (14.29%) SOAP
14 14 (13.33%) XML
15 9 (8.57%) HTML5
16 7 (6.67%) ASP.NET MVC
Miscellaneous
1 4 (3.81%) Analytical Skills
1 4 (3.81%) Digital TV
1 4 (3.81%) MPEG
1 4 (3.81%) STB
2 2 (1.90%) User Experience
3 1 (0.95%) Data Centre
3 1 (0.95%) Data Structures
3 1 (0.95%) Linux Command Line
3 1 (0.95%) W3C
Operating Systems
1 6 (5.71%) Linux
2 2 (1.90%) Android
2 2 (1.90%) CentOS
2 2 (1.90%) Red Hat Enterprise Linux
2 2 (1.90%) Ubuntu
3 1 (0.95%) Apple iOS
3 1 (0.95%) Unix
3 1 (0.95%) Windows
3 1 (0.95%) Windows Server
3 1 (0.95%) Windows Server 2012
Processes & Methodologies
1 93 (88.57%) Agile Software Development
2 61 (58.10%) BDD
3 40 (38.10%) Continuous Integration
4 35 (33.33%) Kanban
5 27 (25.71%) Scrum
5 27 (25.71%) Web Development
6 19 (18.10%) MVC
7 17 (16.19%) DevOps
8 15 (14.29%) SOA
9 11 (10.48%) MVVM
9 11 (10.48%) SOLID
10 10 (9.52%) E-Commerce
10 10 (9.52%) Non-Functional Testing
10 10 (9.52%) Test Automation
10 10 (9.52%) Test Strategy
11 8 (7.62%) Front End Development
12 7 (6.67%) Unit Testing
13 6 (5.71%) Automated Testing
13 6 (5.71%) Multithreading
13 6 (5.71%) Software Engineering
Programming Languages
1 74 (70.48%) C#
2 27 (25.71%) JavaScript
2 27 (25.71%) SQL
3 20 (19.05%) Java
4 16 (15.24%) T-SQL
5 14 (13.33%) PowerShell
6 6 (5.71%) Python
7 5 (4.76%) C++
8 4 (3.81%) C
8 4 (3.81%) Ruby
9 3 (2.86%) Bash Shell
10 2 (1.90%) Apple Swift
10 2 (1.90%) Embedded C
10 2 (1.90%) Embedded C++
10 2 (1.90%) Objective-C
10 2 (1.90%) Perl
10 2 (1.90%) Scala
10 2 (1.90%) VB.NET
11 1 (0.95%) ES6
11 1 (0.95%) PHP
Qualifications
1 3 (2.86%) Degree
2 2 (1.90%) ISTQB
3 1 (0.95%) ISEB
3 1 (0.95%) ISTQB Foundation Certification
3 1 (0.95%) Security Cleared
Quality Assurance & Compliance
1 5 (4.76%) QA
2 1 (0.95%) SDET
System Software
1 7 (6.67%) Docker
2 3 (2.86%) VMware Infrastructure
2 3 (2.86%) vSphere
3 2 (1.90%) Virtual Machines
4 1 (0.95%) Apache ZooKeeper
Systems Management
1 3 (2.86%) Ansible
2 2 (1.90%) HP Quality Center
2 2 (1.90%) logstash
3 1 (0.95%) Hadoop YARN
3 1 (0.95%) Opscode Chef
3 1 (0.95%) Puppet
Vendors
1 25 (23.81%) Microsoft
2 4 (3.81%) Oracle
2 4 (3.81%) VMware
3 2 (1.90%) Red Hat
3 2 (1.90%) SaltStack
3 2 (1.90%) Splunk
4 1 (0.95%) Adobe
4 1 (0.95%) Cloudera
4 1 (0.95%) Hortonworks
4 1 (0.95%) HP
4 1 (0.95%) Sitecore
Guildford, Surrey
Austin Fraser
Rate: £475 - £500 per annum
Posted: Yesterday