The table below looks at the statistics for TDD skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited TDD over the 3 months to 19 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
19 Sep 2014
Same period 2013 Same period 2012
Test-Driven Development (TDD)
Rank 47 40 29
Rank change year-on-year
-7 -11
Permanent jobs citing TDD 112 107 219
As % of all permanent IT jobs located in Hertfordshire 4.88% 5.32% 7.52%
As % of the Processes & Methodologies category 6.08% 7.08% 9.85%
Number of salaries quoted 105 102 204
Average salary £45,000 £45,000 £50,000
Average salary % change year-on-year
- -10.00%
90% offered a salary of more than £35,000 £36,000 £40,000
10% offered a salary of more than £65,000 £72,500 £65,000
UK excluding London average salary £40,000 £40,000 £40,000
TDD
East of England

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

Processes & Methodologies Category
Hertfordshire
Permanent IT job ads with a match in the
Processes & Methodologies category
1841 1511 2223
As % of all permanent IT jobs located in Hertfordshire 80.29% 75.17% 76.34%
Number of salaries quoted 1501 1208 1762
Average salary £48,500 £42,500 £47,500
Average salary % change year-on-year
+14.11% -10.52%
90% offered a salary of more than £30,000 £30,000 £32,000
10% offered a salary of more than £75,000 £65,000 £70,000
UK excluding London average salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

TDD
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of permanent IT jobs citing TDD across the Hertfordshire region as a proportion of the total demand within the Processes & Methodologies category.

TDD Jobs Demand Trend in Hertfordshire

TDD
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing TDD across the Hertfordshire region.

TDD Salary Trend in Hertfordshire

TDD
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing TDD across the Hertfordshire region over the 3 months to 19 September 2014.

TDD Salary Histogram in Hertfordshire

TDD
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing TDD within the Hertfordshire region over the 3 months to 19 September 2014. 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
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
St Albans +9 34 £40,000 -15.78% 4
Hemel Hempstead - 20 £45,000 - 2
Hitchin - 6 £60,000 -
Rickmansworth - 4 £35,000 - 1
Stevenage +4 3 £30,000 -33.33%
Hertford -5 3 £25,000 -62.96% 1
Welwyn Garden City +2 1 £42,500 -5.55% 1
Letchworth -13 1 £47,500 +28.37%
Borehamwood - 1 £57,500 -
TDD
East of England

TDD
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 19 September 2014, IT jobs across the Hertfordshire 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 IT job ads sampled that cited TDD.

1 233 (86.30%) Agile Software Development
2 183 (67.78%) .NET
3 177 (65.56%) MVC
4 168 (62.22%) C#
5 162 (60.00%) ASP.NET
6 122 (45.19%) ASP.NET MVC
7 118 (43.70%) SQL Server
8 111 (41.11%) BDD
9 108 (40.00%) JavaScript
10 95 (35.19%) OO
11 87 (32.22%) HTML
11 87 (32.22%) WCF
12 81 (30.00%) CSS
13 76 (28.15%) Scrum
14 75 (27.78%) Web Services
15 73 (27.04%) SQL
16 68 (25.19%) Web Application Development
17 65 (24.07%) ASP.NET MVC 4
18 62 (22.96%) Node.js
19 57 (21.11%) RESTful
19 57 (21.11%) Git (software)
20 54 (20.00%) Java
21 52 (19.26%) SQL Server 2012
22 51 (18.89%) HTML5
23 50 (18.52%) jQuery
24 49 (18.15%) Software Engineering
25 45 (16.67%) NUnit
25 45 (16.67%) Microsoft
26 44 (16.30%) NoSQL
27 43 (15.93%) Ruby

TDD
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 19 September 2014, IT jobs across the Hertfordshire 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 IT job ads sampled that cited TDD. Up to 20 skills are shown per category.

Application Platforms
1 62 (22.96%) Node.js
2 25 (9.26%) SharePoint
3 21 (7.78%) SharePoint 2010
4 13 (4.81%) SharePoint 2013
5 8 (2.96%) WebLogic
6 6 (2.22%) Tomcat
6 6 (2.22%) CMS
6 6 (2.22%) WebSphere
7 3 (1.11%) IIS
7 3 (1.11%) Liferay
8 2 (0.74%) WebLogic Portal
9 1 (0.37%) lighttpd
9 1 (0.37%) Apache
9 1 (0.37%) BizTalk Server
9 1 (0.37%) Confluence
9 1 (0.37%) Oracle Service Bus
9 1 (0.37%) Oracle SOA Suite
Applications
1 14 (5.19%) MS Excel
2 11 (4.07%) Mingle
3 3 (1.11%) Photoshop
4 2 (0.74%) MS Office
Business Applications
1 1 (0.37%) Temenos T24
Cloud Services
1 19 (7.04%) SaaS
2 6 (2.22%) PaaS
3 2 (0.74%) Microsoft Azure
Communications & Networking
1 37 (13.70%) Internet
2 6 (2.22%) VoIP
2 6 (2.22%) CTI
3 1 (0.37%) WCDMA
3 1 (0.37%) TCP/IP
3 1 (0.37%) Wireless
3 1 (0.37%) LTE
Database & Business Intelligence
1 118 (43.70%) SQL Server
2 52 (19.26%) SQL Server 2012
3 44 (16.30%) NoSQL
4 29 (10.74%) MySQL
5 18 (6.67%) PostgreSQL
6 15 (5.56%) SQL Server 2008
6 15 (5.56%) Relational Database
7 14 (5.19%) MongoDB
8 11 (4.07%) RavenDB
8 11 (4.07%) Neo4j
9 9 (3.33%) DB2
10 8 (2.96%) Informix
11 6 (2.22%) RDBMS
12 5 (1.85%) Oracle Database
13 3 (1.11%) Oracle Database 12c
14 2 (0.74%) Mnesia
14 2 (0.74%) SQL Server Reporting Services
14 2 (0.74%) Big Data
14 2 (0.74%) SQL Server Integration Services
15 1 (0.37%) SQLite
Development Applications
1 57 (21.11%) Git (software)
2 45 (16.67%) NUnit
3 36 (13.33%) Selenium
3 36 (13.33%) Team Foundation Server
4 22 (8.15%) Visual Studio
5 21 (7.78%) Subversion
5 21 (7.78%) TeamCity
6 16 (5.93%) Cucumber
7 14 (5.19%) JUnit
8 12 (4.44%) MSTest
9 11 (4.07%) WebDriver
9 11 (4.07%) Octopus Deploy
9 11 (4.07%) Eclipse
10 10 (3.70%) QuickTest Pro
10 10 (3.70%) JBehave
11 9 (3.33%) RSpec
11 9 (3.33%) Maven
12 8 (2.96%) Rhino Mocks
12 8 (2.96%) SpecFlow
13 6 (2.22%) Moq
General
1 39 (14.44%) Finance
2 28 (10.37%) Games
3 13 (4.81%) Retail
4 8 (2.96%) Telecoms
4 8 (2.96%) Banking
5 3 (1.11%) Back Office
6 2 (0.74%) Legal
7 1 (0.37%) Manufacturing
7 1 (0.37%) Advertising
7 1 (0.37%) Electronics
Job Titles
1 236 (87.41%) Developer
2 121 (44.81%) .NET Developer
3 56 (20.74%) Senior Developer
4 32 (11.85%) Senior .NET Developer
5 27 (10.00%) Web Developer
6 22 (8.15%) Software Developer
6 22 (8.15%) C# Developer
7 19 (7.04%) Software Engineer
7 19 (7.04%) Programmer
7 19 (7.04%) C# .NET Developer
8 17 (6.30%) SharePoint Developer
8 17 (6.30%) Java Developer
9 13 (4.81%) PHP Developer
10 11 (4.07%) .NET Programmer
11 8 (2.96%) Java Programmer
11 8 (2.96%) Senior C# Developer
11 8 (2.96%) Senior Software Engineer
11 8 (2.96%) Senior Web Developer
11 8 (2.96%) Junior
12 7 (2.59%) Senior .NET Programmer
Libraries, Frameworks & Software Standards
1 183 (67.78%) .NET
2 162 (60.00%) ASP.NET
3 122 (45.19%) ASP.NET MVC
4 87 (32.22%) WCF
4 87 (32.22%) HTML
5 81 (30.00%) CSS
6 75 (27.78%) Web Services
7 65 (24.07%) ASP.NET MVC 4
8 57 (21.11%) RESTful
9 51 (18.89%) HTML5
10 50 (18.52%) jQuery
11 41 (15.19%) ASP.NET Web API
12 32 (11.85%) Ajax
12 32 (11.85%) .NET Framework
13 30 (11.11%) CSS3
14 24 (8.89%) XML
15 22 (8.15%) J2EE
15 22 (8.15%) Razor View Engine
16 19 (7.04%) KnockoutJS
17 18 (6.67%) AngularJS
Miscellaneous
1 25 (9.26%) BBC
1 25 (9.26%) Social Media
2 20 (7.41%) Analytical Skills
3 16 (5.93%) Computer Science
4 15 (5.56%) Enterprise Software
5 9 (3.33%) Smartphone
6 8 (2.96%) Tandem
6 8 (2.96%) User Experience
7 6 (2.22%) Open Source
7 6 (2.22%) IVR
8 4 (1.48%) N-Tier
8 4 (1.48%) Mobile App
9 3 (1.11%) iPhone
10 1 (0.37%) Augmented Reality
10 1 (0.37%) Inversion of Control
10 1 (0.37%) Client/Server
10 1 (0.37%) Replication
10 1 (0.37%) VHDL
10 1 (0.37%) Streaming Music
10 1 (0.37%) Mathematics
Operating Systems
1 38 (14.07%) Linux
2 18 (6.67%) Windows
3 13 (4.81%) Android
4 12 (4.44%) Apple iOS
5 8 (2.96%) UNIX
6 7 (2.59%) CentOS
7 1 (0.37%) Mac OS X
Processes & Methodologies
1 233 (86.30%) Agile Software Development
2 177 (65.56%) MVC
3 111 (41.11%) BDD
4 95 (35.19%) OO
5 76 (28.15%) Scrum
6 68 (25.19%) Web Application Development
7 49 (18.15%) Software Engineering
8 38 (14.07%) CQRS
9 34 (12.59%) Unit Testing
10 29 (10.74%) Domain-Driven Design
11 24 (8.89%) Refactoring
12 21 (7.78%) Continuous Integration
13 20 (7.41%) SOA
14 17 (6.30%) OOP
14 17 (6.30%) MVVM
15 16 (5.93%) Automation Testing
16 15 (5.56%) E-Commerce
16 15 (5.56%) UML
17 13 (4.81%) Web Development
18 12 (4.44%) Test Scripting
Programming Languages
1 168 (62.22%) C#
2 108 (40.00%) JavaScript
3 73 (27.04%) SQL
4 54 (20.00%) Java
5 43 (15.93%) Ruby
6 39 (14.44%) PHP
7 16 (5.93%) C++
8 12 (4.44%) PowerShell
9 8 (2.96%) Python
9 8 (2.96%) VB
9 8 (2.96%) VB.NET
10 6 (2.22%) Shell Script
11 5 (1.85%) PL/SQL
11 5 (1.85%) Bash Shell
11 5 (1.85%) PHP5
12 3 (1.11%) Objective-C
13 2 (0.74%) T-SQL
13 2 (0.74%) Erlang
14 1 (0.37%) Lua
14 1 (0.37%) VBA
Qualifications
1 39 (14.44%) Degree
2 8 (2.96%) Microsoft Certification
3 7 (2.59%) MCTS
3 7 (2.59%) MCSD
3 7 (2.59%) MCSE
Quality Assurance & Compliance
1 23 (8.52%) QA
2 6 (2.22%) PCI DSS
3 1 (0.37%) WCAG
Systems Management
1 7 (2.59%) Business Desktop Deployment
2 1 (0.37%) Nagios
Vendors
1 45 (16.67%) Microsoft
2 30 (11.11%) Oracle
3 26 (9.63%) Google
4 25 (9.26%) Facebook
4 25 (9.26%) Sony
4 25 (9.26%) Apple
4 25 (9.26%) Yahoo!
5 11 (4.07%) JBoss
6 9 (3.33%) Zend
7 6 (2.22%) Avaya
8 3 (1.11%) IBM
8 3 (1.11%) Perforce
9 2 (0.74%) BEA
9 2 (0.74%) Dell
9 2 (0.74%) Intel
9 2 (0.74%) CyberSource
9 2 (0.74%) DataCash
9 2 (0.74%) Ogone
9 2 (0.74%) Demandware
10 1 (0.37%) DevExpress
Welwyn Garden City, Hertfordshire
Stott & May
Salary: £55000 - £75000 Per Annum + excellent benefits
Posted: Yesterday
Hemel Hempstead, Hertfordshire
Networking People
Posted: 2 days ago
Hemel Hempstead, Hertfordshire
Networking People
Posted: 2 days ago
Hertfordshire
Verticality Ltd
Salary: £40000 to £45000 per annum - Bonus + Benefits Package
Posted: 3 days ago
Hertfordshire
Streamline Connections
Salary: £65000 - £70000 per annum + Bonus & Benefits
Posted: 3 days ago
Hatfield, Hertfordshire
Dawson & Walsh
Salary: £40000 - £70000 per annum + Excellent Benefits
Posted: 4 days ago
St. Albans, Hertfordshire
Dawson & Walsh
Salary: £40000 - £80000 per annum + Bonus + Pension + Benefits
Posted: 4 days ago
St. Albans, Hertfordshire
Dawson & Walsh
Salary: £30000 - £40000 per annum + Bonus + Pension + Benefits
Posted: 4 days ago
Rickmansworth
Noir Consulting
Salary: £30000 - £40000 per annum + Bonus + Pension + Benefits
Posted: 4 days ago
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £50000 - £70000 per annum + benefits
Posted: 4 days ago
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £40000 - £50000 per annum + benefits
Posted: 4 days ago
Hatfield, Hertfordshire
Understanding Recruitment
Salary: £30000 - £45000 per annum + bens - shares, pens, health+
Posted: 4 days ago
Hertford, Hertfordshire
IT Connections
Salary: £35,000 to £45,000
Posted: 6 days ago
Central London, London, Hounslow, Slough,...
XIST4 IT LIMITED
Salary: £45-60,000 + Bens
Posted: 13 days ago
Hertfordshire
Willmott Dixon
Salary: £30-£37k plus bonus
Posted: 22 days ago