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 1 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
1 Jul 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 46 44 61
Rank change year-on-year
-2 +17
Contract jobs citing TDD 50 53 33
As % of all contract IT jobs located in Surrey 3.94% 4.10% 2.47%
As % of the Processes & Methodologies category 4.84% 5.31% 3.18%
Number of daily rates quoted 26 32 20
Median daily rate £425 £406 £375
Median daily rate % change year-on-year
+4.61% +8.33%
90% offered a daily rate of more than £325 £327 £272
10% offered a daily rate of more than £544 £425 £450
UK excluding London median daily rate £413 £375 £375
% change year-on-year
+10.00% -
Number of hourly rates quoted 4 1 3
Median hourly rate £41.25 £40.00 £59.50
Median hourly rate % change year-on-year
+3.12% -32.77%
UK excluding London median hourly rate £40.00 £45.00 £59.50
% change year-on-year
-11.11% -24.36%
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
1032 999 1038
As % of all contract IT jobs located in Surrey 81.32% 77.26% 77.75%
Number of daily rates quoted 692 572 611
Median daily rate £425 £413 £375
Median daily rate % change year-on-year
+3.03% +10.00%
90% offered a daily rate of more than £316 £310 £250
10% offered a daily rate of more than £550 £536 £518
UK excluding London median daily rate £400 £385 £375
% change year-on-year
+3.89% +2.66%
Number of hourly rates quoted 50 24 44
Median hourly rate £40.00 £24.45 £40.00
Median hourly rate % change year-on-year
+63.59% -38.87%
90% offered a hourly rate of more than £18.84 £13.50 £14.84
10% offered a hourly rate of more than £46.00 £52.19 £59.50
UK excluding London median hourly rate £28.50 £30.00 £30.00
% change year-on-year
-5.00% -

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 1 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 1 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 +9 18 £388 - 2
Guildford +9 3 £525 +31.25% 1
Redhill - 3 £300 - 1
Weybridge - 3 £488 -
Reigate -4 2 £320 -24.70% 1
Camberley - 2 £556 -
Leatherhead +1 1 £400 - 2
Woking -2 1 - - 5
Horley - 1 £375 -
TDD
South East

TDD
Top 30 Related IT Skills in Surrey

For the 6 months to 1 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 92 (88.46%) Agile Software Development
2 49 (47.12%) Scrum
3 44 (42.31%) C#
4 35 (33.65%) JavaScript
5 32 (30.77%) HTML
5 32 (30.77%) Continuous Integration
6 31 (29.81%) BDD
6 31 (29.81%) Java
7 30 (28.85%) .NET
8 29 (27.88%) SQL
9 26 (25.00%) MVC
10 25 (24.04%) AngularJS
11 24 (23.08%) REST
12 23 (22.12%) CSS
13 21 (20.19%) HTML5
13 21 (20.19%) Team Foundation Server
14 20 (19.23%) SQL Server
15 19 (18.27%) Web Services
16 18 (17.31%) Git (software)
16 18 (17.31%) ASP.NET Web API
17 17 (16.35%) SOAP
17 17 (16.35%) Linux
17 17 (16.35%) C++
18 16 (15.38%) Front End Development
19 15 (14.42%) XML
19 15 (14.42%) SOA
19 15 (14.42%) Software Engineering
20 14 (13.46%) Node.js
21 13 (12.50%) NoSQL
21 13 (12.50%) 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 9 (8.65%) BizTalk Server
2 6 (5.77%) Cloud Foundry
3 5 (4.81%) SharePoint
4 3 (2.88%) SharePoint 2013
5 2 (1.92%) Apache Spark
5 2 (1.92%) OpenStack
6 1 (0.96%) CMS
6 1 (0.96%) ColdFusion
Applications
1 2 (1.92%) MS Excel
Business Applications
1 5 (4.81%) Dynamics CRM
Cloud Services
1 3 (2.88%) Amazon AWS
1 3 (2.88%) Microsoft Azure
2 2 (1.92%) Force.com
3 1 (0.96%) Amazon EC2
3 1 (0.96%) Heroku
3 1 (0.96%) IaaS
3 1 (0.96%) PaaS
3 1 (0.96%) SaaS
Communications & Networking
1 11 (10.58%) HTTP
2 8 (7.69%) DVB
3 3 (2.88%) Firewall
3 3 (2.88%) SAN
3 3 (2.88%) TCP/IP
Database & Business Intelligence
1 20 (19.23%) SQL Server
2 13 (12.50%) NoSQL
3 4 (3.85%) Oracle Database
4 3 (2.88%) Big Data
4 3 (2.88%) Oracle Database 10g
4 3 (2.88%) Relational Database
4 3 (2.88%) SQL Server Reporting Services
5 2 (1.92%) Apache Cassandra
5 2 (1.92%) Apache Hive
5 2 (1.92%) Hadoop
5 2 (1.92%) HBase
5 2 (1.92%) MySQL
5 2 (1.92%) SQL Server 2014
5 2 (1.92%) SQL Server Integration Services
6 1 (0.96%) Amazon DynamoDB
6 1 (0.96%) Microsoft Analysis Services
6 1 (0.96%) MongoDB
6 1 (0.96%) PostgreSQL
6 1 (0.96%) SQL Server 2008
6 1 (0.96%) SQL Server Analysis Services
Development Applications
1 21 (20.19%) Team Foundation Server
2 18 (17.31%) Git (software)
3 7 (6.73%) SpecFlow
4 6 (5.77%) NUnit
5 5 (4.81%) Selenium
5 5 (4.81%) SoapUI
5 5 (4.81%) Visual Studio
6 4 (3.85%) Jasmine
6 4 (3.85%) Moq
6 4 (3.85%) Subversion
6 4 (3.85%) WebDriver
7 3 (2.88%) Jenkins
7 3 (2.88%) TeamCity
8 2 (1.92%) Appium
8 2 (1.92%) Eclipse
8 2 (1.92%) HP UFT
8 2 (1.92%) MSTest
9 1 (0.96%) Bitbucket
9 1 (0.96%) Gradle
9 1 (0.96%) Grunt
General
1 7 (6.73%) Finance
1 7 (6.73%) Telecoms
2 2 (1.92%) Advertising
2 2 (1.92%) Back Office
2 2 (1.92%) Banking
3 1 (0.96%) Games
3 1 (0.96%) Law
Job Titles
1 65 (62.50%) Developer
2 22 (21.15%) .NET Developer
2 22 (21.15%) C# Developer
3 17 (16.35%) C# .NET Developer
4 13 (12.50%) Angular Developer
4 13 (12.50%) ASP.NET MVC Developer
5 11 (10.58%) Front End Developer (Client-Side Developer)
5 11 (10.58%) Java Developer
5 11 (10.58%) JavaScript Developer
6 10 (9.62%) Software Engineer
7 8 (7.69%) Senior Developer
8 7 (6.73%) Agile Developer
8 7 (6.73%) Analyst
8 7 (6.73%) ASP.NET Developer
8 7 (6.73%) Test Analyst
9 5 (4.81%) C++ Developer
9 5 (4.81%) Consultant
9 5 (4.81%) SQL Developer
9 5 (4.81%) Tester
10 4 (3.85%) Software Development Engineer
Libraries, Frameworks & Software Standards
1 32 (30.77%) HTML
2 30 (28.85%) .NET
3 25 (24.04%) AngularJS
4 24 (23.08%) REST
5 23 (22.12%) CSS
6 21 (20.19%) HTML5
7 19 (18.27%) Web Services
8 18 (17.31%) ASP.NET Web API
9 17 (16.35%) SOAP
10 15 (14.42%) XML
11 14 (13.46%) Node.js
12 13 (12.50%) RESTful
13 12 (11.54%) CSS3
13 12 (11.54%) Spring
14 11 (10.58%) ASP.NET
14 11 (10.58%) jQuery
14 11 (10.58%) WCF
15 10 (9.62%) ASP.NET MVC
16 9 (8.65%) Backbone.js
17 8 (7.69%) Ember.js
Miscellaneous
1 8 (7.69%) Digital TV
1 8 (7.69%) MPEG
1 8 (7.69%) STB
2 6 (5.77%) Analytical Skills
3 5 (4.81%) Computer Science
3 5 (4.81%) Fintech
4 4 (3.85%) Data Integration
5 3 (2.88%) Embedded Systems
5 3 (2.88%) Mobile App
5 3 (2.88%) Tandem
6 1 (0.96%) Clustering
Operating Systems
1 17 (16.35%) Linux
2 12 (11.54%) Windows
3 8 (7.69%) Unix
4 2 (1.92%) AIX
5 1 (0.96%) Embedded Linux
Processes & Methodologies
1 92 (88.46%) Agile Software Development
2 49 (47.12%) Scrum
3 32 (30.77%) Continuous Integration
4 31 (29.81%) BDD
5 26 (25.00%) MVC
6 16 (15.38%) Front End Development
7 15 (14.42%) SOA
7 15 (14.42%) Software Engineering
8 13 (12.50%) Open Source
9 11 (10.58%) Web Development
10 10 (9.62%) Kanban
10 10 (9.62%) Multithreading
11 9 (8.65%) Configuration Management
11 9 (8.65%) CRM
12 8 (7.69%) E-Commerce
12 8 (7.69%) Software Architecture
12 8 (7.69%) User Stories
13 7 (6.73%) Analytics
13 7 (6.73%) OO
13 7 (6.73%) OOP
Programming Languages
1 44 (42.31%) C#
2 35 (33.65%) JavaScript
3 31 (29.81%) Java
4 29 (27.88%) SQL
5 17 (16.35%) C++
6 12 (11.54%) C
7 5 (4.81%) PHP
7 5 (4.81%) T-SQL
8 4 (3.85%) Embedded C++
8 4 (3.85%) PL/SQL
8 4 (3.85%) Ruby
9 3 (2.88%) Scala
9 3 (2.88%) Shell Script
10 2 (1.92%) Apex Code
10 2 (1.92%) Embedded C
10 2 (1.92%) SOQL
10 2 (1.92%) SOSL
11 1 (0.96%) ES6
11 1 (0.96%) Go
11 1 (0.96%) Python
Qualifications
1 9 (8.65%) Security Cleared
2 7 (6.73%) SC Cleared
3 6 (5.77%) Degree
4 4 (3.85%) ISTQB
5 2 (1.92%) ISEB
5 2 (1.92%) MCITP
5 2 (1.92%) Microsoft Certification
6 1 (0.96%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 1 (0.96%) Data Quality
1 1 (0.96%) Disclosure Scotland
1 1 (0.96%) QA
1 1 (0.96%) SLA
System Software
1 6 (5.77%) Docker
2 1 (0.96%) Active Directory
2 1 (0.96%) VMware Infrastructure
Systems Management
1 8 (7.69%) HP Quality Center
2 1 (0.96%) Ansible
2 1 (0.96%) Kubernetes
2 1 (0.96%) Microsoft Clustering
2 1 (0.96%) Opscode Chef
2 1 (0.96%) Puppet
2 1 (0.96%) SELinux
Vendors
1 11 (10.58%) Microsoft
1 11 (10.58%) Oracle
2 8 (7.69%) HP
3 4 (3.85%) Sitecore
4 2 (1.92%) Hortonworks
4 2 (1.92%) Salesforce.com
5 1 (0.96%) Adobe
5 1 (0.96%) Atlassian
5 1 (0.96%) VMware
5 1 (0.96%) Zend
Redhill, Surrey
Vantage Recruitment Solutions Ltd
Rate: £300 per day
Posted: 4 days ago
Surrey
Stafford-Sharp Associates
Rate: £350 - £450 per day
Posted: 2 days ago