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 4 March 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
4 Mar 2015
Same period 2014 Same period 2013
Test-Driven Development (TDD)
Rank 30 42 58
Rank change year-on-year
+12 +16
Permanent jobs citing TDD 156 110 120
As % of all permanent IT jobs located in Hertfordshire 7.57% 5.15% 4.51%
As % of the Processes & Methodologies category 9.74% 6.81% 5.76%
Number of salaries quoted 129 102 118
Average salary £50,000 £50,000 £47,500
Average salary % change year-on-year
- +5.26%
90% offered a salary of more than £35,000 £37,000 £40,000
10% offered a salary of more than £65,000 £62,500 £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
1602 1616 2085
As % of all permanent IT jobs located in Hertfordshire 77.69% 75.62% 78.38%
Number of salaries quoted 1249 1224 1747
Average salary £50,000 £45,000 £45,000
Average salary % change year-on-year
+11.11% -
90% offered a salary of more than £32,500 £30,000 £32,500
10% offered a salary of more than £70,000 £65,000 £62,500
UK excluding London average salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

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 4 March 2015.

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 4 March 2015. 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 +2 46 £60,000 +20.00% 5
Watford +17 36 £42,500 +6.25% 1
Welwyn Garden City +7 19 £57,500 +13.30% 1
Stevenage +35 10 £50,000 - 2
Rickmansworth - 6 £40,000 -
Hemel Hempstead - 4 £45,000 -
Letchworth +15 2 £37,500 +1.35%
Potters Bar - 2 £50,000 - 1
Hertford +6 1 £40,000 -23.80%
TDD
East of England

TDD
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 4 March 2015, 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.

1 236 (83.10%) Agile Software Development
2 197 (69.37%) .NET
3 181 (63.73%) C#
4 147 (51.76%) MVC
5 140 (49.30%) JavaScript
6 139 (48.94%) ASP.NET
7 134 (47.18%) HTML
8 130 (45.77%) ASP.NET MVC
9 125 (44.01%) SQL Server
10 115 (40.49%) BDD
11 108 (38.03%) Scrum
12 102 (35.92%) OO
13 100 (35.21%) CSS
14 99 (34.86%) SQL
15 93 (32.75%) WCF
16 91 (32.04%) XML
17 86 (30.28%) Java
17 86 (30.28%) Git (software)
18 80 (28.17%) Microsoft
19 78 (27.46%) Oracle
20 77 (27.11%) jQuery
21 67 (23.59%) Ajax
22 64 (22.54%) Software Engineering
23 62 (21.83%) Team Foundation Server
24 59 (20.77%) Web Services
25 58 (20.42%) HTML5
25 58 (20.42%) Web Application Development
26 57 (20.07%) NUnit
27 55 (19.37%) CSS3
28 54 (19.01%) Web Development

TDD
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 4 March 2015, 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 43 (15.14%) SharePoint
2 32 (11.27%) Node.js
3 18 (6.34%) Tomcat
4 17 (5.99%) JBoss
5 16 (5.63%) WebSphere
6 15 (5.28%) IIS
7 14 (4.93%) WebLogic
8 11 (3.87%) BizTalk Server
9 6 (2.11%) Confluence
9 6 (2.11%) CMS
10 5 (1.76%) Elasticsearch
11 2 (0.70%) Oracle SOA Suite
11 2 (0.70%) Liferay
11 2 (0.70%) Oracle Service Bus
12 1 (0.35%) WebLogic Portal
12 1 (0.35%) WildFly
Applications
1 54 (19.01%) MS Excel
2 9 (3.17%) Mingle
3 8 (2.82%) MS Office
4 3 (1.06%) Photoshop
Business Applications
1 6 (2.11%) Magento
1 6 (2.11%) Dynamics CRM
2 4 (1.41%) Temenos T24
3 1 (0.35%) Oracle Applications
Cloud Services
1 20 (7.04%) Microsoft Azure
2 4 (1.41%) SaaS
3 3 (1.06%) Amazon AWS
4 2 (0.70%) GitHub
4 2 (0.70%) ElastiCache
4 2 (0.70%) Amazon ElastiCache
5 1 (0.35%) Amazon EC2
Communications & Networking
1 36 (12.68%) Internet
2 17 (5.99%) TCP/IP
3 1 (0.35%) WCDMA
3 1 (0.35%) Wireless
3 1 (0.35%) HTTP
3 1 (0.35%) LTE
Database & Business Intelligence
1 125 (44.01%) SQL Server
2 52 (18.31%) NoSQL
3 35 (12.32%) Relational Database
4 25 (8.80%) SQL Server 2008
5 15 (5.28%) DB2
6 13 (4.58%) SQL Server 2005
7 12 (4.23%) MySQL
8 10 (3.52%) Neo4j
8 10 (3.52%) RavenDB
9 9 (3.17%) RDBMS
9 9 (3.17%) MongoDB
10 7 (2.46%) Informix
10 7 (2.46%) Redis
10 7 (2.46%) Couchbase
11 5 (1.76%) PostgreSQL
12 3 (1.06%) SQL Server Reporting Services
13 2 (0.70%) DbVisualizer
13 2 (0.70%) Big Data
14 1 (0.35%) Oracle Database 11g
14 1 (0.35%) CouchDB
Development Applications
1 86 (30.28%) Git (software)
2 62 (21.83%) Team Foundation Server
3 57 (20.07%) NUnit
4 53 (18.66%) Selenium
5 47 (16.55%) TeamCity
6 37 (13.03%) JUnit
7 21 (7.39%) Visual Studio
7 21 (7.39%) Eclipse
8 19 (6.69%) Maven
9 18 (6.34%) Subversion
10 17 (5.99%) Moq
11 15 (5.28%) Jenkins
12 13 (4.58%) Cucumber
12 13 (4.58%) WebDriver
13 10 (3.52%) JBehave
13 10 (3.52%) Octopus Deploy
13 10 (3.52%) QuickTest Pro
14 9 (3.17%) JIRA
14 9 (3.17%) Visual Studio Team System
14 9 (3.17%) MSTest
General
1 35 (12.32%) Finance
2 28 (9.86%) Games
3 13 (4.58%) Retail
3 13 (4.58%) Back Office
4 11 (3.87%) Marketing
5 6 (2.11%) Banking
6 5 (1.76%) Advertising
7 4 (1.41%) Legal
8 2 (0.70%) Manufacturing
Job Titles
1 242 (85.21%) Developer
2 130 (45.77%) .NET Developer
3 77 (27.11%) Senior Developer
4 49 (17.25%) C# Developer
5 46 (16.20%) C# .NET Developer
5 46 (16.20%) Senior .NET Developer
6 43 (15.14%) Software Developer
7 37 (13.03%) Java Developer
8 31 (10.92%) Software Engineer
9 29 (10.21%) Senior C# Developer
10 22 (7.75%) C# ASP.NET Developer
11 20 (7.04%) Senior Software Developer
12 19 (6.69%) ASP.NET Developer
12 19 (6.69%) C# Software Developer
13 18 (6.34%) .NET Software Engineer
13 18 (6.34%) C# Software Engineer
13 18 (6.34%) Programmer
14 16 (5.63%) .NET Software Developer
14 16 (5.63%) C# Web Developer
14 16 (5.63%) .NET Web Developer
Libraries, Frameworks & Software Standards
1 197 (69.37%) .NET
2 139 (48.94%) ASP.NET
3 134 (47.18%) HTML
4 130 (45.77%) ASP.NET MVC
5 100 (35.21%) CSS
6 93 (32.75%) WCF
7 91 (32.04%) XML
8 77 (27.11%) jQuery
9 67 (23.59%) Ajax
10 59 (20.77%) Web Services
11 58 (20.42%) HTML5
12 55 (19.37%) CSS3
13 50 (17.61%) RESTful
14 37 (13.03%) ASP.NET Web API
15 35 (12.32%) Silverlight
15 35 (12.32%) .NET Framework
16 30 (10.56%) Spring
17 29 (10.21%) XSLT
18 28 (9.86%) J2EE
19 25 (8.80%) WebSockets
Miscellaneous
1 38 (13.38%) Computer Science
2 25 (8.80%) Social Media
2 25 (8.80%) Analytical Skills
2 25 (8.80%) BBC
3 16 (5.63%) Enterprise Software
4 13 (4.58%) EFT
4 13 (4.58%) Inversion of Control
5 9 (3.17%) N-Tier
6 4 (1.41%) User Experience
7 3 (1.06%) Client/Server
8 2 (0.70%) Mathematics
9 1 (0.35%) Blog
9 1 (0.35%) iPhone
9 1 (0.35%) Mobile App
Operating Systems
1 35 (12.32%) Windows
2 17 (5.99%) UNIX
3 16 (5.63%) Linux
4 1 (0.35%) Debian
4 1 (0.35%) CentOS
Processes & Methodologies
1 236 (83.10%) Agile Software Development
2 147 (51.76%) MVC
3 115 (40.49%) BDD
4 108 (38.03%) Scrum
5 102 (35.92%) OO
6 64 (22.54%) Software Engineering
7 58 (20.42%) Web Application Development
8 54 (19.01%) Web Development
9 53 (18.66%) OOD
9 53 (18.66%) SOA
10 48 (16.90%) Unit Testing
11 42 (14.79%) Domain-Driven Design
12 40 (14.08%) Low Latency
13 35 (12.32%) CQRS
14 34 (11.97%) E-Commerce
15 30 (10.56%) User Stories
16 27 (9.51%) Continuous Integration
17 26 (9.15%) Multithreading
18 17 (5.99%) Pair Programming
18 17 (5.99%) Continuous Improvement
Programming Languages
1 181 (63.73%) C#
2 140 (49.30%) JavaScript
3 99 (34.86%) SQL
4 86 (30.28%) Java
5 50 (17.61%) Ruby
6 26 (9.15%) PL/SQL
7 25 (8.80%) Objective-C
8 24 (8.45%) PowerShell
9 20 (7.04%) PHP
10 16 (5.63%) C++
11 15 (5.28%) T-SQL
11 15 (5.28%) Python
12 3 (1.06%) Shell Script
13 1 (0.35%) Lua
13 1 (0.35%) VC++
13 1 (0.35%) C
13 1 (0.35%) VBScript
13 1 (0.35%) VBA
13 1 (0.35%) Scala
Qualifications
1 46 (16.20%) Degree
2 11 (3.87%) VCP4
3 7 (2.46%) Microsoft Certification
4 3 (1.06%) SC Cleared
4 3 (1.06%) Security Cleared
5 2 (0.70%) ISEB
5 2 (0.70%) HND
6 1 (0.35%) ISTQB
6 1 (0.35%) MCTS
6 1 (0.35%) MCSE
6 1 (0.35%) MCSD
6 1 (0.35%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 17 (5.99%) QA
2 13 (4.58%) ISO 8583
3 3 (1.06%) WCAG
4 2 (0.70%) ISO 9001
System Software
1 13 (4.58%) VMware Infrastructure
Systems Management
1 6 (2.11%) Opscode Chef
1 6 (2.11%) Puppet
2 1 (0.35%) Business Desktop Deployment
Vendors
1 80 (28.17%) Microsoft
2 78 (27.46%) Oracle
3 25 (8.80%) Facebook
3 25 (8.80%) Sony
3 25 (8.80%) Apple
3 25 (8.80%) Yahoo!
3 25 (8.80%) Google
4 13 (4.58%) VMware
5 10 (3.52%) Demandware
5 10 (3.52%) Ab Initio
6 9 (3.17%) IBM
7 7 (2.46%) ATG
7 7 (2.46%) hybris
8 6 (2.11%) CyberSource
8 6 (2.11%) Ogone
9 5 (1.76%) Zend
9 5 (1.76%) Splunk
10 4 (1.41%) Temenos
11 2 (0.70%) TIBCO
11 2 (0.70%) webMethods
Hertfordshire
Verticality Ltd
Salary: £55000 - £60000 per annum, Benefits Full benefits package
Posted: Yesterday
Hatfield, Hertfordshire
TEKsystems
Salary: £40000 - £70000 per annum + excellent package
Posted: 2 days ago
St Albans
Net Recruit.co.uk Ltd
Salary: £30000 - £40000 per annum, Benefits: overtime, bonus and other benefits
Posted: 2 days ago
Hertfordshire
Eutopia Solutions Ltd
Salary: £40000 - £50000 per annum + Flex Benefits, Pension, Bonus Scheme,
Posted: 2 days ago
St. Albans, Hertfordshire
Dawson & Walsh
Salary: £40000 - £80000 per annum + Bonus + Pension + Benefits
Posted: 2 days ago
St. Albans
Noir Consulting
Salary: £30000 - £40000 per annum + Bonus + Pension + Benefits
Posted: 2 days ago
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £50000 - £70000 per annum + benefits
Posted: 3 days ago
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £50000 - £70000 per annum + benefits
Posted: 3 days ago
Welwyn Garden City, Hertfordshire
Understanding Recruitment
Salary: £35000 - £45000 per annum + bens - shares, pens, health+
Posted: 3 days ago
Potters Bar, Hertfordshire
Understanding Recruitment
Salary: £45000 - £55000 per annum + bens - shares, pens, health+
Posted: 3 days ago
Stevenage, Hertfordshire
TRG
Salary: £45000 - £55000 Per Annum Benefits
Posted: 5 days ago
Watford, Hertfordshire
Platform People
Posted: 5 days ago
Stevenage, Hertfordshire
Oscar Associates (UK) Ltd
Salary: £50000 - £60000 per annum
Posted: 5 days ago