The table below looks at the statistics for TDD skills in IT jobs advertised for the South Wales region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 27 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
27 Feb 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
Wales / South Wales
Rank 32 54 58
Rank change year-on-year
+22 +4
Permanent jobs citing TDD 51 44 42
As % of all permanent IT jobs located in South Wales 6.28% 3.63% 3.43%
As % of the Processes & Methodologies category 7.42% 4.52% 4.15%
Number of salaries quoted 46 37 38
Median salary £36,250 £40,000 £36,000
Median salary % change year-on-year
-9.37% +11.11%
90% offered a salary of more than £29,000 £31,900 £28,925
10% offered a salary of more than £47,500 £53,500 £37,800
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%

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

Processes & Methodologies Category
South Wales
Permanent IT job ads with a match in the
Processes & Methodologies category
687 973 1012
As % of all permanent IT jobs located in South Wales 84.61% 80.28% 82.61%
Number of salaries quoted 597 837 877
Median salary £38,500 £37,500 £37,500
Median salary % change year-on-year
+2.66% -
90% offered a salary of more than £27,500 £27,500 £27,000
10% offered a salary of more than £52,500 £52,500 £53,500
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in South Wales

The demand trend of job ads across the South Wales region citing TDD as a proportion of all IT jobs with a match in the Processes & Methodologies category.

TDD Jobs Demand Trend in South Wales

TDD
Salary Trend in South Wales

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

TDD Salary Trend in South Wales

TDD
Salary Histogram in South Wales

This chart provides a salary histogram for IT jobs citing TDD across the South Wales region over the 3 months to 27 February 2017.

TDD Salary Histogram in South Wales

TDD
Job Locations in South Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the South Wales region over the 3 months to 27 February 2017. 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 Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cardiff +16 35 £35,000 -17.64% 4
Newport +5 8 £30,500 -34.05% 1
Caerphilly - 3 £40,000 - 2
Bridgend - 2 £50,000 - 1
Torfaen +12 1 £26,750 -29.60%
TDD
Wales

TDD
Top 30 Related IT Skills in South Wales

For the 6 months to 27 February 2017, IT jobs citing TDD also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the South Wales region with a requirement for TDD.

1 101 (75.37%) Agile Software Development
2 84 (62.69%) .NET
3 80 (59.70%) C#
4 70 (52.24%) SQL Server
5 64 (47.76%) ASP.NET
5 64 (47.76%) MVC
6 63 (47.01%) Scrum
7 58 (43.28%) JavaScript
8 52 (38.81%) HTML
9 47 (35.07%) CSS
9 47 (35.07%) ASP.NET MVC
10 46 (34.33%) Java
11 40 (29.85%) BDD
12 36 (26.87%) Microsoft
13 35 (26.12%) SQL
14 33 (24.63%) OO
14 33 (24.63%) MS Excel
14 33 (24.63%) .NET Framework
15 30 (22.39%) WCF
16 29 (21.64%) Unit Testing
16 29 (21.64%) ASP.NET Web API
17 28 (20.90%) XML
18 27 (20.15%) NHS
19 26 (19.40%) Informatics
19 26 (19.40%) Coaching
20 25 (18.66%) NoSQL
20 25 (18.66%) RESTful
21 24 (17.91%) Continuous Integration
22 23 (17.16%) jQuery
22 23 (17.16%) Spring

TDD
Top Related IT Skills in South Wales 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 17 (12.69%) Elasticsearch
2 13 (9.70%) Tomcat
3 7 (5.22%) ColdFusion
3 7 (5.22%) IIS
4 6 (4.48%) Apache Spark
4 6 (4.48%) Cloud Foundry
5 3 (2.24%) CMS
5 3 (2.24%) Umbraco
5 3 (2.24%) WebSphere
6 2 (1.49%) Apache Solr
7 1 (0.75%) Apache
7 1 (0.75%) Confluence
7 1 (0.75%) SharePoint
7 1 (0.75%) WildFly
Applications
1 33 (24.63%) MS Excel
Business Applications
1 2 (1.49%) SAP Oil and Gas
2 1 (0.75%) Dynamics CRM
2 1 (0.75%) NetSuite
Cloud Services
1 15 (11.19%) Amazon AWS
2 11 (8.21%) Microsoft Azure
3 2 (1.49%) GitHub
3 2 (1.49%) SaaS
4 1 (0.75%) Amazon SQS
4 1 (0.75%) Cloud Computing
Communications & Networking
1 9 (6.72%) Broadband
2 8 (5.97%) HTTP
3 1 (0.75%) Internet
Database & Business Intelligence
1 70 (52.24%) SQL Server
2 25 (18.66%) NoSQL
3 22 (16.42%) SQL Server 2008
4 20 (14.93%) MongoDB
5 15 (11.19%) SQL Server 2014
6 14 (10.45%) MySQL
7 13 (9.70%) Big Data
8 11 (8.21%) PostgreSQL
9 8 (5.97%) Apache Cassandra
10 7 (5.22%) Hadoop
11 6 (4.48%) HBase
11 6 (4.48%) SQL Server 2012
11 6 (4.48%) SQL Server Reporting Services
11 6 (4.48%) Sqoop
12 5 (3.73%) SQL Server 2016
13 4 (2.99%) Relational Database
14 2 (1.49%) Couchbase
14 2 (1.49%) CouchDB
15 1 (0.75%) Neo4j
15 1 (0.75%) RavenDB
Development Applications
1 22 (16.42%) Visual Studio
2 16 (11.94%) Selenium
2 16 (11.94%) Team Foundation Server
3 13 (9.70%) Git (software)
4 11 (8.21%) Eclipse
4 11 (8.21%) Jenkins
5 10 (7.46%) JUnit
5 10 (7.46%) NUnit
6 9 (6.72%) Maven
7 8 (5.97%) MSTest
8 7 (5.22%) Cucumber
9 6 (4.48%) SpecFlow
10 5 (3.73%) Ant
10 5 (3.73%) Mockito
11 4 (2.99%) IntelliJ
11 4 (2.99%) Jasmine
11 4 (2.99%) Rhino Mocks
11 4 (2.99%) Spock
11 4 (2.99%) Subversion
12 3 (2.24%) Artifactory
General
1 13 (9.70%) Advertising
2 11 (8.21%) Marketing
3 9 (6.72%) Finance
3 9 (6.72%) Telecoms
4 7 (5.22%) Retail
5 5 (3.73%) Banking
6 4 (2.99%) Games
7 2 (1.49%) Electronics
7 2 (1.49%) Manufacturing
8 1 (0.75%) Investment Banking
Job Titles
1 100 (74.63%) Developer
2 48 (35.82%) .NET Developer
3 23 (17.16%) Software Developer
4 14 (10.45%) C# .NET Developer
4 14 (10.45%) C# Developer
4 14 (10.45%) Java Developer
5 12 (8.96%) Senior Developer
5 12 (8.96%) Software Engineer
6 11 (8.21%) Analyst
7 10 (7.46%) Java Engineer
7 10 (7.46%) SQL Developer
8 9 (6.72%) ASP.NET Developer
9 7 (5.22%) .NET Software Developer
9 7 (5.22%) Java Software Engineer
9 7 (5.22%) PHP Developer
9 7 (5.22%) Senior Java Engineer
10 6 (4.48%) Junior
10 6 (4.48%) Junior Developer
10 6 (4.48%) Senior .NET Developer
10 6 (4.48%) Senior Java Software Engineer
Libraries, Frameworks & Software Standards
1 84 (62.69%) .NET
2 64 (47.76%) ASP.NET
3 52 (38.81%) HTML
4 47 (35.07%) ASP.NET MVC
4 47 (35.07%) CSS
5 33 (24.63%) .NET Framework
6 30 (22.39%) WCF
7 29 (21.64%) ASP.NET Web API
8 28 (20.90%) XML
9 25 (18.66%) RESTful
10 23 (17.16%) jQuery
10 23 (17.16%) Spring
11 22 (16.42%) Hibernate
11 22 (16.42%) REST
12 21 (15.67%) Node.js
13 19 (14.18%) HTML5
13 19 (14.18%) WinForms
14 17 (12.69%) ASP.NET Web Forms
14 17 (12.69%) CSS3
15 16 (11.94%) Web Services
Miscellaneous
1 27 (20.15%) NHS
2 23 (17.16%) Management Information System
3 12 (8.96%) Computer Science
4 10 (7.46%) User Experience
5 6 (4.48%) Reference Data
6 4 (2.99%) Analytical Skills
7 3 (2.24%) Fintech
8 2 (1.49%) Digital Media
8 2 (1.49%) Digital TV
8 2 (1.49%) Mobile App
9 1 (0.75%) Enterprise Software
Operating Systems
1 14 (10.45%) Windows
2 12 (8.96%) Linux
3 10 (7.46%) Android
4 5 (3.73%) Unix
5 2 (1.49%) Apple iOS
Processes & Methodologies
1 101 (75.37%) Agile Software Development
2 64 (47.76%) MVC
3 63 (47.01%) Scrum
4 40 (29.85%) BDD
5 33 (24.63%) OO
6 29 (21.64%) Unit Testing
7 26 (19.40%) Coaching
7 26 (19.40%) Informatics
8 24 (17.91%) Continuous Integration
9 18 (13.43%) Software Engineering
10 14 (10.45%) OOP
10 14 (10.45%) Web Development
11 13 (9.70%) Dependency Injection
11 13 (9.70%) Mentoring
12 11 (8.21%) SDLC
12 11 (8.21%) Web Application Development
13 10 (7.46%) DevOps
13 10 (7.46%) Test Automation
13 10 (7.46%) Test Scripting
14 8 (5.97%) Kanban
Programming Languages
1 80 (59.70%) C#
2 58 (43.28%) JavaScript
3 46 (34.33%) Java
4 35 (26.12%) SQL
5 21 (15.67%) T-SQL
6 19 (14.18%) PHP
6 19 (14.18%) Python
7 14 (10.45%) VB.NET
8 12 (8.96%) Scala
9 11 (8.21%) C++
10 8 (5.97%) Ruby
11 7 (5.22%) Bash Shell
11 7 (5.22%) Perl
12 6 (4.48%) Go
12 6 (4.48%) Objective-C
13 5 (3.73%) TypeScript
14 4 (2.99%) Groovy
15 3 (2.24%) VB
16 2 (1.49%) Korn
17 1 (0.75%) Clojure
Qualifications
1 19 (14.18%) Degree
2 2 (1.49%) ISEB
2 2 (1.49%) ISTQB
2 2 (1.49%) Security Cleared
3 1 (0.75%) SC Cleared
3 1 (0.75%) Sun Certification
Quality Assurance & Compliance
1 15 (11.19%) QA
2 3 (2.24%) HMG Security Policy Framework
2 3 (2.24%) ISO/IEC 27001
3 2 (1.49%) Disclosure Scotland
System Software
1 6 (4.48%) Docker
1 6 (4.48%) HDFS
2 1 (0.75%) Varnish
Systems Management
1 1 (0.75%) Ansible
Vendors
1 36 (26.87%) Microsoft
2 12 (8.96%) Oracle
3 9 (6.72%) Facebook
3 9 (6.72%) RedGate
4 6 (4.48%) Cloudera
4 6 (4.48%) Hortonworks
5 4 (2.99%) Sony
5 4 (2.99%) TOWER Software
6 3 (2.24%) IBM
6 3 (2.24%) Sitecore
7 2 (1.49%) SAP
7 2 (1.49%) Zend
8 1 (0.75%) Google
8 1 (0.75%) Perforce
8 1 (0.75%) Xamarin
Cardiff, South Glamorgan
Randstad Technologies
Salary: £30000.00 - £40000.00 per annum
Posted: 3 hours ago
Cardiff, South Glamorgan
Dawson & Walsh
Salary: £30000 - £40000 per annum + Bonus + Pension + Benefits
Posted: 14 hours ago
Bridgend, Mid Glamorgan
Dawson & Walsh
Salary: £45000 - £55000 per annum + Bonus + Pension + Benefits
Posted: 14 hours ago
Cardiff, South Glamorgan
Cardiff DT
Salary: £45000 - £55000 per annum + benefits
Posted: 11 hours ago
Hengoed, Mid Glamorgan
Dawson & Walsh
Salary: £30000 - £45000 per annum + Bonus + Pension + Benefits
Posted: 14 hours ago
Caerphilly, Mid Glamorgan
Dawson & Walsh
Salary: £30000 - £50000 per annum + Bonus + Pension + Benefits
Posted: 14 hours ago