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 6 December 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
6 Dec 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 27 59 73
Rank change year-on-year
+32 +14
Contract jobs citing TDD 59 42 22
As % of all contract IT jobs located in Surrey 5.42% 3.13% 1.43%
As % of the Processes & Methodologies category 6.71% 3.88% 1.88%
Number of daily rates quoted 47 29 14
Median daily rate £425 £425 £350
Median daily rate % change year-on-year
- +21.42%
90% offered a daily rate of more than £371 £345 £275
10% offered a daily rate of more than £480 £474 £418
UK excluding London median daily rate £425 £388 £375
% change year-on-year
+9.67% +3.33%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.50 £36.98 £38.25
% change year-on-year
+14.94% -3.33%
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
879 1082 1170
As % of all contract IT jobs located in Surrey 80.72% 80.57% 76.02%
Number of daily rates quoted 537 708 646
Median daily rate £425 £425 £400
Median daily rate % change year-on-year
- +6.25%
90% offered a daily rate of more than £290 £325 £255
10% offered a daily rate of more than £550 £550 £525
UK excluding London median daily rate £413 £400 £385
% change year-on-year
+3.12% +3.89%
Number of hourly rates quoted 59 17 35
Median hourly rate £41.00 £37.50 £37.50
Median hourly rate % change year-on-year
+9.33% -
90% offered a hourly rate of more than £15.00 £17.41 £15.00
10% offered a hourly rate of more than £47.50 £47.50 £90.00
UK excluding London median hourly rate £31.00 £34.95 £25.00
% change year-on-year
-11.30% +39.80%

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 6 December 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 6 December 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
Woking - 29 £415 - 3
Guildford -2 5 £525 +44.82% 3
Staines -4 5 £360 -0.68%
Leatherhead +12 1 £400 -11.11% 2
Egham +6 1 £400 -5.88%
TDD
South East

TDD
Top 30 Related IT Skills in Surrey

For the 6 months to 6 December 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 84 (90.32%) Agile Software Development
2 50 (53.76%) C#
3 49 (52.69%) BDD
4 40 (43.01%) Continuous Integration
4 40 (43.01%) Git (software)
5 36 (38.71%) Team Foundation Server
5 36 (38.71%) Kanban
6 35 (37.63%) .NET
7 34 (36.56%) RESTful
8 31 (33.33%) Node.js
9 30 (32.26%) CSS
10 28 (30.11%) jQuery
11 27 (29.03%) Web Services
12 26 (27.96%) CSS3
12 26 (27.96%) Sass
13 25 (26.88%) Java
13 25 (26.88%) Scrum
14 24 (25.81%) Web Development
14 24 (25.81%) ASP.NET Web API
15 23 (24.73%) Bower
15 23 (24.73%) React
15 23 (24.73%) Grunt
16 22 (23.66%) KnockoutJS
16 22 (23.66%) JavaScript
16 22 (23.66%) Octopus Deploy
17 21 (22.58%) SQL
18 20 (21.51%) Microsoft
18 20 (21.51%) LESS
19 17 (18.28%) NuGet
20 16 (17.20%) XML

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 6 (6.45%) BizTalk Server
2 4 (4.30%) Apache Spark
3 3 (3.23%) OpenStack
3 3 (3.23%) SharePoint
3 3 (3.23%) SharePoint 2013
4 2 (2.15%) Apache
4 2 (2.15%) Cloud Foundry
4 2 (2.15%) CMS
4 2 (2.15%) JBoss
5 1 (1.08%) Tomcat
5 1 (1.08%) Umbraco
Applications
1 2 (2.15%) MS Excel
Business Applications
1 3 (3.23%) Dynamics CRM
2 1 (1.08%) Dynamics AX
Cloud Services
1 6 (6.45%) Amazon AWS
2 4 (4.30%) Microsoft Azure
3 2 (2.15%) Amazon EC2
4 1 (1.08%) SaaS
Communications & Networking
1 4 (4.30%) DVB
1 4 (4.30%) HTTP
2 3 (3.23%) Firewall
2 3 (3.23%) SAN
Database & Business Intelligence
1 9 (9.68%) SQL Server
2 7 (7.53%) NoSQL
3 5 (5.38%) Big Data
3 5 (5.38%) Hadoop
4 4 (4.30%) Apache Hive
4 4 (4.30%) HBase
5 3 (3.23%) MySQL
6 2 (2.15%) SQL Server 2012
7 1 (1.08%) Oracle Reports
7 1 (1.08%) SQL Server 2005
Development Applications
1 40 (43.01%) Git (software)
2 36 (38.71%) Team Foundation Server
3 23 (24.73%) Bower
3 23 (24.73%) Grunt
4 22 (23.66%) Octopus Deploy
5 17 (18.28%) NuGet
6 13 (13.98%) Selenium
6 13 (13.98%) SpecFlow
7 11 (11.83%) NUnit
8 10 (10.75%) WebDriver
9 8 (8.60%) MSTest
10 7 (7.53%) Jenkins
11 4 (4.30%) Maven
12 3 (3.23%) Cucumber
12 3 (3.23%) Eclipse
12 3 (3.23%) Visual Studio
13 2 (2.15%) Cobertura
13 2 (2.15%) JIRA
13 2 (2.15%) JUnit
13 2 (2.15%) Subversion
General
1 7 (7.53%) Finance
1 7 (7.53%) Publishing
2 2 (2.15%) Legal
3 1 (1.08%) Advertising
3 1 (1.08%) Banking
3 1 (1.08%) Front Office
3 1 (1.08%) Telecoms
Job Titles
1 65 (69.89%) Developer
2 23 (24.73%) .NET Developer
3 17 (18.28%) C# Developer
4 15 (16.13%) Web Developer
5 14 (15.05%) Front End Developer (Client-Side Developer)
5 14 (15.05%) JavaScript Developer
6 13 (13.98%) C# .NET Developer
7 12 (12.90%) Agile Developer
8 10 (10.75%) C# Web Developer
8 10 (10.75%) Java Developer
9 8 (8.60%) .NET Web Developer
10 7 (7.53%) Agile .NET Developer
10 7 (7.53%) Agile C# Developer
10 7 (7.53%) Analyst
10 7 (7.53%) Test Analyst
11 6 (6.45%) Automation Test Analyst
11 6 (6.45%) Node.js Developer
12 5 (5.38%) Full Stack Developer
12 5 (5.38%) Test Engineer
13 4 (4.30%) Software Engineer
Libraries, Frameworks & Software Standards
1 35 (37.63%) .NET
2 34 (36.56%) RESTful
3 31 (33.33%) Node.js
4 30 (32.26%) CSS
5 28 (30.11%) jQuery
6 27 (29.03%) Web Services
7 26 (27.96%) CSS3
7 26 (27.96%) Sass
8 24 (25.81%) ASP.NET Web API
9 23 (24.73%) React
10 22 (23.66%) KnockoutJS
11 20 (21.51%) LESS
12 16 (17.20%) XML
13 15 (16.13%) HTML
14 14 (15.05%) SOAP
15 13 (13.98%) REST
16 12 (12.90%) AngularJS
16 12 (12.90%) ASP.NET
17 11 (11.83%) Spring
18 8 (8.60%) HTML5
Miscellaneous
1 4 (4.30%) Digital TV
1 4 (4.30%) MPEG
1 4 (4.30%) STB
2 3 (3.23%) Data Integration
2 3 (3.23%) Embedded Systems
3 1 (1.08%) Analytical Skills
3 1 (1.08%) Computer Science
3 1 (1.08%) Inversion of Control
3 1 (1.08%) User Experience
3 1 (1.08%) W3C
Operating Systems
1 8 (8.60%) Linux
2 5 (5.38%) Windows
3 2 (2.15%) CentOS
3 2 (2.15%) Red Hat Enterprise Linux
3 2 (2.15%) Ubuntu
4 1 (1.08%) VMS
Processes & Methodologies
1 84 (90.32%) Agile Software Development
2 49 (52.69%) BDD
3 40 (43.01%) Continuous Integration
4 36 (38.71%) Kanban
5 25 (26.88%) Scrum
6 24 (25.81%) Web Development
7 12 (12.90%) MVC
8 11 (11.83%) Front End Development
9 10 (10.75%) MVVM
10 9 (9.68%) Non-Functional Testing
11 8 (8.60%) Automated Testing
11 8 (8.60%) Configuration Management
11 8 (8.60%) Multithreading
11 8 (8.60%) Open Source
11 8 (8.60%) Software Engineering
11 8 (8.60%) Test Strategy
12 6 (6.45%) Microservices
12 6 (6.45%) Test Automation
13 5 (5.38%) Open Source Development
13 5 (5.38%) SOLID
Programming Languages
1 50 (53.76%) C#
2 25 (26.88%) Java
3 22 (23.66%) JavaScript
4 21 (22.58%) SQL
5 11 (11.83%) T-SQL
6 9 (9.68%) PowerShell
7 8 (8.60%) C++
8 6 (6.45%) Python
9 5 (5.38%) Scala
10 4 (4.30%) C
10 4 (4.30%) Embedded C++
11 3 (3.23%) Ruby
11 3 (3.23%) Shell Script
12 2 (2.15%) Bash Shell
12 2 (2.15%) Embedded C
12 2 (2.15%) Perl
13 1 (1.08%) PHP
Qualifications
1 5 (5.38%) Security Cleared
2 3 (3.23%) SC Cleared
3 1 (1.08%) Degree
3 1 (1.08%) ISEB
3 1 (1.08%) ISTQB
3 1 (1.08%) MCITP
3 1 (1.08%) Microsoft Certification
Quality Assurance & Compliance
1 3 (3.23%) QA
2 1 (1.08%) Disclosure Scotland
2 1 (1.08%) SDET
System Software
1 5 (5.38%) Docker
2 3 (3.23%) VMware Infrastructure
3 2 (2.15%) Virtual Machines
3 2 (2.15%) vSphere
Systems Management
1 2 (2.15%) Ansible
1 2 (2.15%) logstash
Vendors
1 20 (21.51%) Microsoft
2 4 (4.30%) Hortonworks
2 4 (4.30%) Oracle
2 4 (4.30%) VMware
3 2 (2.15%) Red Hat
3 2 (2.15%) SaltStack
3 2 (2.15%) Sitecore
3 2 (2.15%) Splunk
4 1 (1.08%) TIBCO
Surrey
Nigel Frank International Ltd
Rate: £350 - £355 per day
Posted: 3 days ago