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 30 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
30 Jul 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 55 33 62
Rank change year-on-year
-22 +29
Contract jobs citing TDD 45 70 25
As % of all contract IT jobs located in Surrey 3.51% 5.22% 1.97%
As % of the Processes & Methodologies category 4.25% 6.62% 2.56%
Number of daily rates quoted 28 46 17
Median daily rate £488 £406 £363
Median daily rate % change year-on-year
+20.00% +12.06%
90% offered a daily rate of more than £335 £325 £243
10% offered a daily rate of more than £563 £431 £400
UK excluding London median daily rate £425 £375 £375
% change year-on-year
+13.33% -
Number of hourly rates quoted 2 1 2
Median hourly rate £42.50 £40.00 £59.50
Median hourly rate % change year-on-year
+6.25% -32.77%
UK excluding London median hourly rate £40.00 £40.00 £59.50
% change year-on-year
- -32.77%
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
1060 1058 977
As % of all contract IT jobs located in Surrey 82.68% 78.96% 76.99%
Number of daily rates quoted 738 609 596
Median daily rate £438 £400 £375
Median daily rate % change year-on-year
+9.37% +6.66%
90% offered a daily rate of more than £300 £300 £245
10% offered a daily rate of more than £550 £513 £520
UK excluding London median daily rate £400 £388 £375
% change year-on-year
+3.22% +3.33%
Number of hourly rates quoted 33 32 30
Median hourly rate £40.00 £42.50 £43.25
Median hourly rate % change year-on-year
-5.88% -1.73%
90% offered a hourly rate of more than £16.21 £13.50 £15.50
10% offered a hourly rate of more than £45.90 £60.50 £59.50
UK excluding London median hourly rate £30.00 £30.50 £26.50
% change year-on-year
-1.63% +15.09%

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 30 July 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 median contractor rates quoted in IT jobs citing TDD within the Surrey region over the 3 months to 30 July 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
(Click see detailed
statistics and trends)
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
Staines +7 15 £388 +3.33%
Leatherhead +13 3 £475 +25.00% 3
Guildford +1 3 £550 +41.93% 2
Redhill -7 3 £300 -4.00%
Weybridge -13 3 £488 +25.00% 2
Camberley - 3 £550 -
Woking 0 1 - - 3
Reigate -3 1 - -
Horley - 1 £375 -
TDD
South East

TDD
Top 30 Related IT Skills in Surrey

For the 6 months to 30 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 Surrey region with a requirement for TDD.

1 88 (90.72%) Agile Software Development
2 44 (45.36%) Scrum
3 34 (35.05%) C#
4 33 (34.02%) HTML
4 33 (34.02%) JavaScript
5 32 (32.99%) Java
6 30 (30.93%) Continuous Integration
7 27 (27.84%) BDD
8 26 (26.80%) SQL
9 25 (25.77%) .NET
10 24 (24.74%) REST
10 24 (24.74%) AngularJS
11 23 (23.71%) HTML5
11 23 (23.71%) CSS
12 21 (21.65%) MVC
12 21 (21.65%) Team Foundation Server
13 18 (18.56%) Git (software)
13 18 (18.56%) Web Services
13 18 (18.56%) C++
14 17 (17.53%) SQL Server
14 17 (17.53%) Linux
14 17 (17.53%) Front End Development
15 16 (16.49%) SOAP
16 15 (15.46%) Software Engineering
16 15 (15.46%) Open Source
17 14 (14.43%) Spring
17 14 (14.43%) XML
18 13 (13.40%) Windows
18 13 (13.40%) SOA
18 13 (13.40%) RESTful

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 7 (7.22%) BizTalk Server
2 6 (6.19%) Cloud Foundry
3 5 (5.15%) SharePoint
4 3 (3.09%) Apache Spark
4 3 (3.09%) SharePoint 2013
5 1 (1.03%) CMS
5 1 (1.03%) ColdFusion
5 1 (1.03%) OpenStack
Business Applications
1 5 (5.15%) Dynamics CRM
Cloud Services
1 2 (2.06%) Amazon AWS
1 2 (2.06%) Force.com
1 2 (2.06%) Microsoft Azure
2 1 (1.03%) Amazon EC2
2 1 (1.03%) SaaS
Communications & Networking
1 11 (11.34%) HTTP
2 8 (8.25%) DVB
3 3 (3.09%) Firewall
3 3 (3.09%) SAN
3 3 (3.09%) TCP/IP
Database & Business Intelligence
1 17 (17.53%) SQL Server
2 10 (10.31%) NoSQL
3 4 (4.12%) Big Data
3 4 (4.12%) Oracle Database
4 3 (3.09%) Apache Hive
4 3 (3.09%) Hadoop
4 3 (3.09%) HBase
4 3 (3.09%) Oracle Database 10g
4 3 (3.09%) Relational Database
4 3 (3.09%) SQL Server Reporting Services
5 2 (2.06%) SQL Server 2012
5 2 (2.06%) SQL Server Integration Services
6 1 (1.03%) Amazon DynamoDB
6 1 (1.03%) Apache Cassandra
6 1 (1.03%) Microsoft Analysis Services
6 1 (1.03%) MongoDB
6 1 (1.03%) MySQL
6 1 (1.03%) SQL Server Analysis Services
Development Applications
1 21 (21.65%) Team Foundation Server
2 18 (18.56%) Git (software)
3 7 (7.22%) SpecFlow
4 6 (6.19%) Selenium
5 5 (5.15%) Jenkins
5 5 (5.15%) NUnit
6 4 (4.12%) Moq
6 4 (4.12%) SoapUI
6 4 (4.12%) Subversion
6 4 (4.12%) WebDriver
7 3 (3.09%) Eclipse
7 3 (3.09%) Jasmine
7 3 (3.09%) TeamCity
7 3 (3.09%) Visual Studio
8 2 (2.06%) Appium
8 2 (2.06%) HP UFT
8 2 (2.06%) Maven
9 1 (1.03%) Bitbucket
9 1 (1.03%) Capybara
9 1 (1.03%) Gradle
General
1 7 (7.22%) Finance
2 6 (6.19%) Telecoms
3 2 (2.06%) Back Office
3 2 (2.06%) Banking
4 1 (1.03%) Front Office
4 1 (1.03%) Law
Job Titles
1 61 (62.89%) Developer
2 17 (17.53%) .NET Developer
3 15 (15.46%) C# Developer
4 12 (12.37%) C# .NET Developer
4 12 (12.37%) Front End Developer (Client-Side Developer)
4 12 (12.37%) Java Developer
5 11 (11.34%) Angular Developer
6 10 (10.31%) JavaScript Developer
6 10 (10.31%) Senior Developer
7 9 (9.28%) Agile Developer
7 9 (9.28%) ASP.NET MVC Developer
7 9 (9.28%) Software Engineer
8 6 (6.19%) Analyst
8 6 (6.19%) Test Analyst
9 5 (5.15%) ASP.NET Developer
9 5 (5.15%) C++ Developer
9 5 (5.15%) Tester
10 4 (4.12%) Development Engineer
10 4 (4.12%) Senior .NET Developer
10 4 (4.12%) Software Development Engineer
Libraries, Frameworks & Software Standards
1 33 (34.02%) HTML
2 25 (25.77%) .NET
3 24 (24.74%) AngularJS
3 24 (24.74%) REST
4 23 (23.71%) CSS
4 23 (23.71%) HTML5
5 18 (18.56%) Web Services
6 16 (16.49%) SOAP
7 14 (14.43%) Spring
7 14 (14.43%) XML
8 13 (13.40%) ASP.NET Web API
8 13 (13.40%) CSS3
8 13 (13.40%) RESTful
9 12 (12.37%) Node.js
10 11 (11.34%) ASP.NET
10 11 (11.34%) jQuery
11 9 (9.28%) Backbone.js
11 9 (9.28%) WCF
12 8 (8.25%) ASP.NET MVC
12 8 (8.25%) OAuth
Miscellaneous
1 8 (8.25%) Digital TV
1 8 (8.25%) MPEG
1 8 (8.25%) STB
2 6 (6.19%) Analytical Skills
2 6 (6.19%) Computer Science
3 4 (4.12%) Embedded Systems
4 3 (3.09%) Data Integration
4 3 (3.09%) Fintech
4 3 (3.09%) Mobile App
4 3 (3.09%) Tandem
5 1 (1.03%) Clustering
Operating Systems
1 17 (17.53%) Linux
2 13 (13.40%) Windows
3 7 (7.22%) Unix
4 2 (2.06%) AIX
5 1 (1.03%) Embedded Linux
5 1 (1.03%) VMS
Processes & Methodologies
1 88 (90.72%) Agile Software Development
2 44 (45.36%) Scrum
3 30 (30.93%) Continuous Integration
4 27 (27.84%) BDD
5 21 (21.65%) MVC
6 17 (17.53%) Front End Development
7 15 (15.46%) Open Source
7 15 (15.46%) Software Engineering
8 13 (13.40%) SOA
9 11 (11.34%) Configuration Management
9 11 (11.34%) Kanban
10 10 (10.31%) Multithreading
10 10 (10.31%) Web Development
11 9 (9.28%) User Stories
12 8 (8.25%) E-Commerce
12 8 (8.25%) Software Architecture
13 7 (7.22%) CRM
13 7 (7.22%) OOP
14 6 (6.19%) Domain-Driven Design
14 6 (6.19%) Workflow
Programming Languages
1 34 (35.05%) C#
2 33 (34.02%) JavaScript
3 32 (32.99%) Java
4 26 (26.80%) SQL
5 18 (18.56%) C++
6 12 (12.37%) C
7 5 (5.15%) T-SQL
8 4 (4.12%) Embedded C++
8 4 (4.12%) Scala
8 4 (4.12%) Shell Script
9 3 (3.09%) PHP
9 3 (3.09%) PL/SQL
10 2 (2.06%) Apex Code
10 2 (2.06%) Embedded C
10 2 (2.06%) SOQL
10 2 (2.06%) SOSL
11 1 (1.03%) ES6
11 1 (1.03%) Python
11 1 (1.03%) Ruby
Qualifications
1 11 (11.34%) Security Cleared
2 8 (8.25%) SC Cleared
3 7 (7.22%) Degree
4 2 (2.06%) ISTQB
4 2 (2.06%) MCITP
4 2 (2.06%) Microsoft Certification
5 1 (1.03%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 2 (2.06%) Disclosure Scotland
2 1 (1.03%) Data Quality
2 1 (1.03%) QA
2 1 (1.03%) SLA
System Software
1 6 (6.19%) Docker
2 1 (1.03%) Active Directory
2 1 (1.03%) VMware Infrastructure
Systems Management
1 7 (7.22%) HP Quality Center
2 1 (1.03%) Ansible
2 1 (1.03%) Microsoft Clustering
2 1 (1.03%) Opscode Chef
2 1 (1.03%) Puppet
2 1 (1.03%) SELinux
Vendors
1 9 (9.28%) Oracle
2 8 (8.25%) Microsoft
3 7 (7.22%) HP
4 4 (4.12%) Sitecore
5 3 (3.09%) Hortonworks
6 2 (2.06%) Salesforce.com
7 1 (1.03%) Adobe
7 1 (1.03%) Atlassian
7 1 (1.03%) TIBCO
7 1 (1.03%) VMware
7 1 (1.03%) Zend
Surrey
Stafford-Sharp Associates
Rate: £500 per day
Posted: 3 days ago