The table below looks at the statistics for TDD skills in IT contracts advertised for the Surrey region. Included is a guide to the average contractor rates offered in IT contracts that have cited TDD over the 3 months to 11 February 2016 with a comparison to the same period in 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.

Location
3 months to
11 Feb 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 53 55 48
Rank change year-on-year
+2 -7
Contract jobs citing TDD 46 35 45
As % of all contract IT jobs located in Surrey 3.82% 2.45% 3.46%
As % of the Processes & Methodologies category 4.75% 3.01% 4.52%
Number of daily rates quoted 32 28 26
Average daily rate £425 £388 £375
Average daily rate % change year-on-year
+9.67% +3.33%
90% offered a daily rate of more than £364 £281 £251
10% offered a daily rate of more than £475 £525 £433
UK excluding London average daily rate £388 £375 £375
% change year-on-year
+3.33% -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate £40.00 £36.00 £36.50
% change year-on-year
+11.11% -1.36%
TDD
South East

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
968 1162 996
As % of all contract IT jobs located in Surrey 80.33% 81.37% 76.62%
Number of daily rates quoted 661 647 541
Average daily rate £425 £400 £400
Average daily rate % change year-on-year
+6.25% -
90% offered a daily rate of more than £325 £280 £250
10% offered a daily rate of more than £550 £525 £525
UK excluding London average daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 61 16 36
Average hourly rate £50.00 £42.50 £21.00
Average hourly rate % change year-on-year
+17.64% +102.38%
90% offered a hourly rate of more than £35.00 £18.50 £11.25
10% offered a hourly rate of more than £61.00 £55.00 £175.00
UK excluding London average hourly rate £40.00 £27.50 £27.50
% change year-on-year
+45.45% -

TDD
Jobs Demand Trend in Surrey

This chart provides a 3-month moving total of IT contractor jobs citing TDD across the Surrey region as a proportion of the total demand within 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 11 February 2016.

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 average contractor rates quoted in IT jobs citing TDD within the Surrey region over the 3 months to 11 February 2016. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Leatherhead 0 15 £445 +18.66% 3
Staines - 6 £356 -
Reigate -4 2 £419 -0.29% 2
Weybridge - 2 £431 - 1
Chertsey - 2 £345 - 1
Farnham - 2 £450 - 1
Redhill - 2 £438 - 3
Woking +4 1 £375 +41.50% 1
Guildford +2 1 £375 +1.69% 3
TDD
South East

TDD
Top 30 Related IT Skills in Surrey

For the 6 months to 11 February 2016, IT contractor jobs across the Surrey 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 83 (84.69%) Agile Software Development
2 46 (46.94%) C#
2 46 (46.94%) .NET
3 42 (42.86%) MVC
4 41 (41.84%) Scrum
5 36 (36.73%) JavaScript
6 35 (35.71%) SQL Server
7 33 (33.67%) Continuous Integration
8 31 (31.63%) HTML
9 28 (28.57%) AngularJS
10 27 (27.55%) SQL
11 26 (26.53%) CSS
12 25 (25.51%) Java
13 24 (24.49%) BDD
14 23 (23.47%) ASP.NET
15 20 (20.41%) Web Services
15 20 (20.41%) HTML5
15 20 (20.41%) ASP.NET MVC
16 19 (19.39%) ASP.NET Web API
17 18 (18.37%) Team Foundation Server
17 18 (18.37%) Node.js
18 17 (17.35%) jQuery
19 15 (15.31%) Git (software)
19 15 (15.31%) Oracle
20 13 (13.27%) Twitter Bootstrap
20 13 (13.27%) SOA
20 13 (13.27%) Microsoft
20 13 (13.27%) Finance
20 13 (13.27%) Sitecore
20 13 (13.27%) WCF

TDD
Top Related IT Skills in Surrey by Category

For the 6 months to 11 February 2016, IT contractor jobs across the Surrey 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 Platforms
1 18 (18.37%) Node.js
2 8 (8.16%) BizTalk Server
3 6 (6.12%) WebLogic
4 5 (5.10%) SharePoint
4 5 (5.10%) SharePoint 2013
5 3 (3.06%) Apache
5 3 (3.06%) OpenStack
6 2 (2.04%) Elasticsearch
6 2 (2.04%) IIS
7 1 (1.02%) Cloud Foundry
7 1 (1.02%) CMS
7 1 (1.02%) Confluence
7 1 (1.02%) SharePoint 2010
7 1 (1.02%) Umbraco
7 1 (1.02%) WordPress
Applications
1 6 (6.12%) MS Excel
Business Applications
1 6 (6.12%) Dynamics CRM
Cloud Services
1 6 (6.12%) Microsoft Azure
2 3 (3.06%) GitHub
3 1 (1.02%) Amazon AWS
3 1 (1.02%) Heroku
3 1 (1.02%) IaaS
3 1 (1.02%) PaaS
3 1 (1.02%) Trello
Communications & Networking
1 8 (8.16%) HTTP
2 6 (6.12%) DVB
3 2 (2.04%) TCP/IP
4 1 (1.02%) Firewall
4 1 (1.02%) FTP
4 1 (1.02%) SAN
4 1 (1.02%) SSH
Database & Business Intelligence
1 35 (35.71%) SQL Server
2 10 (10.20%) NoSQL
3 6 (6.12%) Relational Database
4 4 (4.08%) PostgreSQL
4 4 (4.08%) SQL Server 2012
4 4 (4.08%) SQL Server Reporting Services
5 3 (3.06%) Microsoft Analysis Services
5 3 (3.06%) RDBMS
5 3 (3.06%) SQL Server Analysis Services
5 3 (3.06%) SQL Server Integration Services
6 2 (2.04%) Azure SQL Database
6 2 (2.04%) Big Data
6 2 (2.04%) Hadoop
6 2 (2.04%) MySQL
6 2 (2.04%) OpenStack Swift
6 2 (2.04%) Oracle Database
6 2 (2.04%) Oracle Database 11g
6 2 (2.04%) SQL Server 2014
7 1 (1.02%) DB2
7 1 (1.02%) Oracle Database 12c
Development Applications
1 18 (18.37%) Team Foundation Server
2 15 (15.31%) Git (software)
3 12 (12.24%) Visual Studio
4 7 (7.14%) SoapUI
5 5 (5.10%) NUnit
5 5 (5.10%) Selenium
5 5 (5.10%) Subversion
6 4 (4.08%) JIRA
7 3 (3.06%) Cucumber
7 3 (3.06%) Eclipse
7 3 (3.06%) Jasmine
7 3 (3.06%) TestNG
8 2 (2.04%) Jenkins
8 2 (2.04%) JUnit
8 2 (2.04%) Moq
8 2 (2.04%) MSTest
9 1 (1.02%) FxCop
9 1 (1.02%) NDepend
9 1 (1.02%) Rhino Mocks
9 1 (1.02%) StyleCop
General
1 13 (13.27%) Finance
2 3 (3.06%) Games
2 3 (3.06%) Telecoms
3 2 (2.04%) Advertising
3 2 (2.04%) Banking
3 2 (2.04%) Retail
4 1 (1.02%) Investment Banking
4 1 (1.02%) Publishing
Job Titles
1 67 (68.37%) Developer
2 31 (31.63%) .NET Developer
3 19 (19.39%) ASP.NET MVC Developer
3 19 (19.39%) C# Developer
4 15 (15.31%) C# .NET Developer
5 13 (13.27%) JavaScript Developer
6 11 (11.22%) SQL Developer
7 10 (10.20%) ASP.NET Developer
8 7 (7.14%) Agile Developer
8 7 (7.14%) Applications Developer
8 7 (7.14%) Sitecore Developer
9 6 (6.12%) .NET Applications Developer
9 6 (6.12%) .NET Web Applications Developer
9 6 (6.12%) .NET Web Developer
9 6 (6.12%) Angular Developer
9 6 (6.12%) ASP.NET Web Applications Developer
9 6 (6.12%) Front End Developer (Client-Side Developer)
9 6 (6.12%) Web Applications Developer
9 6 (6.12%) Web Developer
10 5 (5.10%) Development Engineer
Libraries, Frameworks & Software Standards
1 46 (46.94%) .NET
2 31 (31.63%) HTML
3 28 (28.57%) AngularJS
4 26 (26.53%) CSS
5 23 (23.47%) ASP.NET
6 20 (20.41%) ASP.NET MVC
6 20 (20.41%) HTML5
6 20 (20.41%) Web Services
7 19 (19.39%) ASP.NET Web API
8 17 (17.35%) jQuery
9 13 (13.27%) Twitter Bootstrap
9 13 (13.27%) WCF
10 11 (11.22%) SOAP
11 10 (10.20%) .NET Framework
11 10 (10.20%) Backbone.js
11 10 (10.20%) Entity Framework
11 10 (10.20%) REST
11 10 (10.20%) RESTful
11 10 (10.20%) Spring
11 10 (10.20%) XML
Miscellaneous
1 12 (12.24%) Fintech
2 6 (6.12%) DTV
2 6 (6.12%) MPEG
2 6 (6.12%) STB
3 5 (5.10%) Computer Science
4 3 (3.06%) Clustering
4 3 (3.06%) Data Integration
5 2 (2.04%) Analytical Skills
5 2 (2.04%) Tandem
5 2 (2.04%) User Experience
6 1 (1.02%) Mobile App
6 1 (1.02%) Online Games
Operating Systems
1 6 (6.12%) Linux
2 4 (4.08%) Windows
3 3 (3.06%) Unix
4 1 (1.02%) Android
4 1 (1.02%) Apple iOS
4 1 (1.02%) Windows Server
4 1 (1.02%) Windows Server 2008
Processes & Methodologies
1 83 (84.69%) Agile Software Development
2 42 (42.86%) MVC
3 41 (41.84%) Scrum
4 33 (33.67%) Continuous Integration
5 24 (24.49%) BDD
6 13 (13.27%) SOA
7 12 (12.24%) CRM
7 12 (12.24%) Web Application Development
8 11 (11.22%) OO
9 10 (10.20%) Front End Development
10 9 (9.18%) Analytics
10 9 (9.18%) Continuous Improvement
10 9 (9.18%) Dependency Injection
10 9 (9.18%) Domain-Driven Design
10 9 (9.18%) E-Commerce
10 9 (9.18%) Test Automation
11 8 (8.16%) User Stories
12 7 (7.14%) Software Engineering
12 7 (7.14%) Unit Testing
13 6 (6.12%) Test Management
Programming Languages
1 46 (46.94%) C#
2 36 (36.73%) JavaScript
3 27 (27.55%) SQL
4 25 (25.51%) Java
5 10 (10.20%) C++
6 8 (8.16%) C
7 6 (6.12%) PHP
8 4 (4.08%) PL/SQL
8 4 (4.08%) Ruby
9 3 (3.06%) Embedded C
9 3 (3.06%) PowerShell
9 3 (3.06%) VBA
10 2 (2.04%) Embedded C++
11 1 (1.02%) Go
11 1 (1.02%) Groovy
11 1 (1.02%) Objective-C
11 1 (1.02%) Perl
11 1 (1.02%) Python
11 1 (1.02%) T-SQL
Qualifications
1 8 (8.16%) Degree
2 7 (7.14%) SC Cleared
2 7 (7.14%) Security Cleared
3 4 (4.08%) ISTQB
4 3 (3.06%) ISEB
Quality Assurance & Compliance
1 3 (3.06%) Data Quality
1 3 (3.06%) Disclosure Scotland
2 2 (2.04%) QA
System Software
1 3 (3.06%) Active Directory
2 1 (1.02%) Docker
Systems Management
1 6 (6.12%) HP Quality Center
2 1 (1.02%) Kubernetes
Vendors
1 15 (15.31%) Oracle
2 13 (13.27%) Microsoft
2 13 (13.27%) Sitecore
3 6 (6.12%) HP
4 2 (2.04%) Apple
5 1 (1.02%) Cadence
5 1 (1.02%) CheckPoint
5 1 (1.02%) Rally
5 1 (1.02%) Selligent
5 1 (1.02%) Zend
Surrey
Coded People
Rate: £400 - £450 per day
Posted: Yesterday
Guildford, Surrey
Oliver Bernard
Rate: £450 - £550 per day
Posted: 2 days ago
Leatherhead, Surrey
Stott & May
Rate: £380 - £420 per day
Posted: 2 days ago