The table below looks at the statistics for TDD skills in IT jobs advertised for the Wales 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 42 39 58
Rank change year-on-year
-3 +19
Permanent jobs citing TDD 64 49 38
As % of all permanent IT jobs located in Wales 4.70% 4.84% 3.30%
As % of the Processes & Methodologies category 5.79% 6.16% 4.42%
Number of salaries quoted 56 46 34
Average salary £37,500 £37,500 £30,000
Average salary % change year-on-year
- +25.00%
UK excluding London average salary £40,000 £40,000 £40,000
TDD
UK

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

Processes & Methodologies Category
Wales
Permanent IT job ads with a match in the
Processes & Methodologies category
1106 795 859
As % of all permanent IT jobs located in Wales 81.20% 78.56% 74.63%
Number of salaries quoted 940 666 723
Average salary £37,500 £37,500 £35,000
Average salary % change year-on-year
- +7.14%
90% offered a salary of more than £27,000 £26,000 £26,000
10% offered a salary of more than £55,000 £47,500 £55,000
UK excluding London average salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

TDD
Jobs Demand Trend in Wales

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

TDD Jobs Demand Trend in Wales

TDD
Salary Trend in Wales

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

TDD Salary Trend in Wales

TDD
Salary Histogram in Wales

This chart provides a salary histogram for IT jobs citing TDD across the Wales region over the 3 months to 4 March 2015.

TDD Salary Histogram in Wales

TDD
Job Locations in Wales

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing TDD within the Wales 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
South Wales -17 46 £36,750 +5.00% 8
North Wales - 15 £37,500 - 1
West Wales +5 2 £36,000 -4.00% 2
Mid Wales -3 1 £34,000 -9.33%
TDD
UK

TDD
Top 30 Related IT Skills in Wales

For the 6 months to 4 March 2015, IT jobs across the Wales 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.

1 106 (83.46%) Agile Software Development
2 89 (70.08%) C#
3 80 (62.99%) .NET
4 72 (56.69%) SQL Server
5 70 (55.12%) MVC
6 64 (50.39%) ASP.NET
7 63 (49.61%) Scrum
8 60 (47.24%) BDD
9 56 (44.09%) WCF
10 51 (40.16%) HTML
11 49 (38.58%) ASP.NET MVC
12 45 (35.43%) .NET Framework
13 44 (34.65%) JavaScript
14 43 (33.86%) Microsoft
15 41 (32.28%) Java
15 41 (32.28%) ASP.NET Web API
16 36 (28.35%) Web Application Development
17 35 (27.56%) Node.js
17 35 (27.56%) RESTful
18 34 (26.77%) Ruby
19 33 (25.98%) CSS
19 33 (25.98%) Git (software)
20 31 (24.41%) Continuous Integration
20 31 (24.41%) ADO.NET Entity Framework
20 31 (24.41%) NoSQL
21 27 (21.26%) Enterprise Software
22 26 (20.47%) Facebook
22 26 (20.47%) SQL
22 26 (20.47%) Advertising
23 24 (18.90%) OO

TDD
Top Related IT Skills in Wales by Category

For the 6 months to 4 March 2015, IT jobs across the Wales 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 35 (27.56%) Node.js
2 12 (9.45%) Elasticsearch
3 11 (8.66%) Confluence
4 6 (4.72%) Umbraco
4 6 (4.72%) CMS
5 5 (3.94%) Apache
6 4 (3.15%) IIS
7 2 (1.57%) Sitecore CMS
8 1 (0.79%) Mule
8 1 (0.79%) Apache Solr
Applications
1 17 (13.39%) MS Excel
Cloud Services
1 11 (8.66%) Microsoft Azure
2 4 (3.15%) SaaS
2 4 (3.15%) Amazon AWS
3 2 (1.57%) IaaS
3 2 (1.57%) PaaS
Communications & Networking
1 12 (9.45%) TCP/IP
2 9 (7.09%) HTTP
3 4 (3.15%) DVB
4 3 (2.36%) Wireshark
Database & Business Intelligence
1 72 (56.69%) SQL Server
2 31 (24.41%) NoSQL
3 16 (12.60%) MongoDB
4 13 (10.24%) PostgreSQL
4 13 (10.24%) SQL Server 2008
5 10 (7.87%) MySQL
6 7 (5.51%) Couchbase
7 6 (4.72%) Azure SQL Database
7 6 (4.72%) Redis
7 6 (4.72%) CouchDB
8 4 (3.15%) Relational Database
8 4 (3.15%) Hadoop
9 2 (1.57%) Big Data
10 1 (0.79%) Data Warehouse
10 1 (0.79%) SQL Server 2005
10 1 (0.79%) Oracle Database 11g
10 1 (0.79%) SQL Server 2012
10 1 (0.79%) Oracle Database
Development Applications
1 33 (25.98%) Git (software)
2 21 (16.54%) NUnit
3 19 (14.96%) JUnit
4 16 (12.60%) Jenkins
5 15 (11.81%) MSTest
5 15 (11.81%) Team Foundation Server
6 13 (10.24%) Rhino Mocks
7 11 (8.66%) JIRA
7 11 (8.66%) Moq
8 9 (7.09%) Mockito
8 9 (7.09%) Cucumber
9 8 (6.30%) TestLink
10 7 (5.51%) Visual Studio
11 6 (4.72%) Maven
11 6 (4.72%) Subversion
12 5 (3.94%) Ant
12 5 (3.94%) EasyMock
13 4 (3.15%) Spock
13 4 (3.15%) Apache Ivy
13 4 (3.15%) Gradle
General
1 26 (20.47%) Advertising
2 3 (2.36%) Law
3 2 (1.57%) Finance
3 2 (1.57%) Games
3 2 (1.57%) Multimedia
Job Titles
1 103 (81.10%) Developer
2 61 (48.03%) .NET Developer
3 18 (14.17%) Software Developer
4 13 (10.24%) Java Developer
5 11 (8.66%) Software Engineer
6 8 (6.30%) Senior Developer
7 7 (5.51%) Test Engineer
8 6 (4.72%) Web Developer
9 5 (3.94%) Lead Developer
10 4 (3.15%) Development Engineer
10 4 (3.15%) C++ Developer
10 4 (3.15%) C++ Software Developer
10 4 (3.15%) Software Development Engineer
11 3 (2.36%) C Software Engineer
11 3 (2.36%) Software Test Engineer
12 2 (1.57%) Node.js Developer
12 2 (1.57%) Head of Software Development
12 2 (1.57%) Head of Development
12 2 (1.57%) Junior Developer
12 2 (1.57%) Senior .NET Developer
Libraries, Frameworks & Software Standards
1 80 (62.99%) .NET
2 64 (50.39%) ASP.NET
3 56 (44.09%) WCF
4 51 (40.16%) HTML
5 49 (38.58%) ASP.NET MVC
6 45 (35.43%) .NET Framework
7 41 (32.28%) ASP.NET Web API
8 35 (27.56%) RESTful
9 33 (25.98%) CSS
10 31 (24.41%) ADO.NET Entity Framework
11 21 (16.54%) jQuery
12 18 (14.17%) HTML5
13 16 (12.60%) Web Services
14 13 (10.24%) XML
14 13 (10.24%) Spring
14 13 (10.24%) Castle Windsor
15 11 (8.66%) Ajax
16 10 (7.87%) REST
16 10 (7.87%) WinForms
16 10 (7.87%) Hibernate
Miscellaneous
1 27 (21.26%) Enterprise Software
2 9 (7.09%) Client/Server
2 9 (7.09%) User Experience
3 8 (6.30%) Management Information System
4 7 (5.51%) Inversion of Control
5 6 (4.72%) Tandem
6 5 (3.94%) DTV
6 5 (3.94%) Wiki
6 5 (3.94%) Computer Science
6 5 (3.94%) iPad
6 5 (3.94%) Data Structures
6 5 (3.94%) Analytical Skills
7 4 (3.15%) Mathematics
7 4 (3.15%) Physics
7 4 (3.15%) Replication
7 4 (3.15%) GIS
7 4 (3.15%) Statistics
8 2 (1.57%) Mobile App
8 2 (1.57%) Social Network
8 2 (1.57%) N-Tier
Operating Systems
1 21 (16.54%) Linux
2 15 (11.81%) Windows
3 10 (7.87%) CentOS
3 10 (7.87%) UNIX
4 7 (5.51%) Red Hat Enterprise Linux
5 2 (1.57%) Apple iOS
5 2 (1.57%) Android
Processes & Methodologies
1 106 (83.46%) Agile Software Development
2 70 (55.12%) MVC
3 63 (49.61%) Scrum
4 60 (47.24%) BDD
5 36 (28.35%) Web Application Development
6 31 (24.41%) Continuous Integration
7 24 (18.90%) OO
8 20 (15.75%) OOP
9 18 (14.17%) Unit Testing
10 15 (11.81%) Dependency Injection
11 13 (10.24%) Regression Testing
12 12 (9.45%) Product Management
12 12 (9.45%) OOD
12 12 (9.45%) Mentoring
13 11 (8.66%) Web Development
13 11 (8.66%) Bug Management
14 9 (7.09%) E-Commerce
14 9 (7.09%) Software Engineering
14 9 (7.09%) Test Management
14 9 (7.09%) MVVM
Programming Languages
1 89 (70.08%) C#
2 44 (34.65%) JavaScript
3 41 (32.28%) Java
4 34 (26.77%) Ruby
5 26 (20.47%) SQL
6 21 (16.54%) C++
7 17 (13.39%) Perl
8 13 (10.24%) Python
9 12 (9.45%) Bash Shell
9 12 (9.45%) Korn
9 12 (9.45%) PHP
10 10 (7.87%) VB.NET
11 6 (4.72%) Groovy
11 6 (4.72%) Objective-C
11 6 (4.72%) T-SQL
12 5 (3.94%) PowerShell
12 5 (3.94%) Scala
12 5 (3.94%) TypeScript
13 4 (3.15%) XAML
13 4 (3.15%) VC++
Qualifications
1 10 (7.87%) Degree
2 5 (3.94%) VCP4
3 2 (1.57%) ISEB
Quality Assurance & Compliance
1 3 (2.36%) SLA
1 3 (2.36%) QA
Vendors
1 43 (33.86%) Microsoft
2 26 (20.47%) Facebook
3 10 (7.87%) Red Hat
4 7 (5.51%) Oracle
4 7 (5.51%) TOWER Software
5 5 (3.94%) Perforce
5 5 (3.94%) hybris
6 4 (3.15%) LexisNexis
7 2 (1.57%) Twitter
7 2 (1.57%) Sitecore
7 2 (1.57%) EPiServer
8 1 (0.79%) Sony
8 1 (0.79%) Hyland
South Wales
Hays IT - Uk Posting account
Salary: £24000.00 - £29000.00 per annum
Posted: 10 hours ago
Wrexham, Clwyd
Dawson & Walsh
Salary: £30000 - £45000 per annum + Bonus + Pension + Benefits
Posted: 2 days ago
Caerphilly, Mid Glamorgan
Dawson & Walsh
Salary: £30000 - £40000 per annum + Bonus + Pension + Benefits
Posted: 2 days ago
Cardiff, South Glamorgan
Dawson & Walsh
Salary: £30000 - £45000 per annum + Bonus + Pension + Benefits
Posted: 2 days ago
Chepstow
Noir Consulting
Salary: £30000 - £45000 per annum + Bonus + Pension + Benefits
Posted: 2 days ago
Cardiff, South Glamorgan
Computer Recruiter Ltd
Salary: c.£38K + benefits
Posted: 4 days ago
Cardiff, South Glamorgan
CPS Group UK
Salary: £35000 - £38000 per annum + Benefits Package
Posted: 6 days ago
Newport
CPS Group
Salary: £35000 - £40000 per annum + Pension, Flexible hours, Bonus
Posted: 15 days ago
Cardiff
Hays IT - Uk Posting account
Salary: £24000 - £29000 per annum + benefits
Posted: 20 days ago