The table below looks at the statistics for TDD skills in IT jobs advertised for the Wales region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 8 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
8 Dec 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 27 45 34
Rank change year-on-year
+18 -11
Permanent jobs citing TDD 97 60 66
As % of all permanent IT jobs located in Wales 7.50% 4.73% 5.20%
As % of the Processes & Methodologies category 8.63% 5.76% 6.40%
Number of salaries quoted 87 52 62
Median salary £35,000 £38,500 £37,250
Median salary % change year-on-year
-9.09% +3.35%
90% offered a salary of more than £25,500 £26,500 £30,000
10% offered a salary of more than £80,000 £52,000 £40,900
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%
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
1124 1041 1032
As % of all permanent IT jobs located in Wales 86.93% 82.03% 81.32%
Number of salaries quoted 969 904 840
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 £27,000 £27,500
10% offered a salary of more than £57,500 £52,500 £55,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Wales

The demand trend of job ads across the Wales region citing TDD as a proportion of all IT jobs with a match in 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 8 December 2016.

TDD Salary Histogram in Wales

TDD
Job Locations in Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the Wales region over the 3 months to 8 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
South Wales +16 83 £35,000 -12.01% 6
West Wales -7 14 £50,000 +29.87% 2
TDD
UK

TDD
Top 30 Related IT Skills in Wales

For the 6 months to 8 December 2016, 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 Wales region with a requirement for TDD.

1 124 (76.07%) Agile Software Development
2 92 (56.44%) .NET
3 89 (54.60%) C#
4 81 (49.69%) SQL Server
5 72 (44.17%) Scrum
6 71 (43.56%) MVC
6 71 (43.56%) ASP.NET
7 68 (41.72%) Java
8 59 (36.20%) OO
9 56 (34.36%) JavaScript
9 56 (34.36%) ASP.NET MVC
10 55 (33.74%) HTML
11 52 (31.90%) SQL
12 51 (31.29%) Microsoft
13 48 (29.45%) BDD
14 47 (28.83%) CSS
15 40 (24.54%) .NET Framework
16 34 (20.86%) WCF
16 34 (20.86%) XML
17 32 (19.63%) MS Excel
18 30 (18.40%) MongoDB
19 29 (17.79%) Spring
20 28 (17.18%) Continuous Integration
20 28 (17.18%) Coaching
21 27 (16.56%) Informatics
21 27 (16.56%) NHS
21 27 (16.56%) Hibernate
22 26 (15.95%) Management Information System
22 26 (15.95%) Oracle
22 26 (15.95%) RESTful

TDD
Top Related IT Skills in 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 20 (12.27%) Elasticsearch
2 15 (9.20%) Tomcat
3 7 (4.29%) Apache Spark
4 6 (3.68%) Cloud Foundry
4 6 (3.68%) ColdFusion
5 5 (3.07%) IIS
6 4 (2.45%) Apache
6 4 (2.45%) JBoss
7 3 (1.84%) Mule
7 3 (1.84%) Mule ESB
7 3 (1.84%) OpenStack
8 2 (1.23%) Apache Solr
8 2 (1.23%) Confluence
8 2 (1.23%) SharePoint
9 1 (0.61%) BizTalk Server
9 1 (0.61%) CMS
9 1 (0.61%) Sitecore CMS
9 1 (0.61%) Umbraco
9 1 (0.61%) WebSphere
9 1 (0.61%) WildFly
Applications
1 32 (19.63%) MS Excel
2 1 (0.61%) MS Office
Business Applications
1 3 (1.84%) Dynamics CRM
2 2 (1.23%) SAP Oil and Gas
3 1 (0.61%) WebTrends
Cloud Services
1 14 (8.59%) Amazon AWS
2 10 (6.13%) Microsoft Azure
3 7 (4.29%) SaaS
4 2 (1.23%) GitHub
5 1 (0.61%) Amazon SQS
Communications & Networking
1 10 (6.13%) Broadband
2 4 (2.45%) HTTP
3 1 (0.61%) Internet
3 1 (0.61%) Intranet
Database & Business Intelligence
1 81 (49.69%) SQL Server
2 30 (18.40%) MongoDB
3 25 (15.34%) NoSQL
3 25 (15.34%) SQL Server 2008
4 19 (11.66%) MySQL
5 16 (9.82%) PostgreSQL
6 15 (9.20%) SQL Server 2014
7 14 (8.59%) Apache Cassandra
8 9 (5.52%) Big Data
9 8 (4.91%) Hadoop
10 7 (4.29%) SQL Server Reporting Services
10 7 (4.29%) Sqoop
11 6 (3.68%) HBase
12 5 (3.07%) CouchDB
12 5 (3.07%) Neo4j
13 3 (1.84%) Amazon DynamoDB
14 2 (1.23%) Azure SQL Database
14 2 (1.23%) OLAP Cube
14 2 (1.23%) Relational Database
14 2 (1.23%) SQL Server 2012
Development Applications
1 21 (12.88%) Visual Studio
2 20 (12.27%) Team Foundation Server
3 19 (11.66%) Selenium
4 16 (9.82%) JUnit
5 15 (9.20%) Git (software)
6 13 (7.98%) Jenkins
6 13 (7.98%) NUnit
7 12 (7.36%) Cucumber
7 12 (7.36%) Maven
8 9 (5.52%) Eclipse
8 9 (5.52%) MSTest
9 8 (4.91%) Mockito
10 7 (4.29%) IntelliJ
10 7 (4.29%) Spock
11 6 (3.68%) Moq
12 5 (3.07%) Ant
12 5 (3.07%) Rhino Mocks
12 5 (3.07%) TeamCity
13 3 (1.84%) Subversion
13 3 (1.84%) TestNG
General
1 11 (6.75%) Retail
2 10 (6.13%) Finance
3 9 (5.52%) Advertising
4 6 (3.68%) Telecoms
5 5 (3.07%) Games
6 4 (2.45%) Banking
7 2 (1.23%) Electronics
7 2 (1.23%) Manufacturing
7 2 (1.23%) Marketing
7 2 (1.23%) Pharmaceutical
Job Titles
1 116 (71.17%) Developer
2 52 (31.90%) .NET Developer
3 22 (13.50%) Software Developer
4 21 (12.88%) C# Developer
4 21 (12.88%) Java Developer
5 20 (12.27%) C# .NET Developer
5 20 (12.27%) Senior Developer
6 15 (9.20%) ASP.NET Developer
7 14 (8.59%) Software Engineer
8 13 (7.98%) Analyst
8 13 (7.98%) ASP.NET MVC Developer
8 13 (7.98%) Java Engineer
9 12 (7.36%) .NET Software Developer
10 11 (6.75%) C# ASP.NET Developer
10 11 (6.75%) SQL Developer
11 10 (6.13%) Senior Java Engineer
12 9 (5.52%) C++ Developer
12 9 (5.52%) Senior Software Engineer
13 8 (4.91%) Java Software Engineer
13 8 (4.91%) Test Analyst
Libraries, Frameworks & Software Standards
1 92 (56.44%) .NET
2 71 (43.56%) ASP.NET
3 56 (34.36%) ASP.NET MVC
4 55 (33.74%) HTML
5 47 (28.83%) CSS
6 40 (24.54%) .NET Framework
7 34 (20.86%) WCF
7 34 (20.86%) XML
8 29 (17.79%) Spring
9 27 (16.56%) Hibernate
10 26 (15.95%) RESTful
11 24 (14.72%) jQuery
12 21 (12.88%) Node.js
13 20 (12.27%) ASP.NET Web Forms
13 20 (12.27%) WinForms
14 18 (11.04%) Web Services
15 17 (10.43%) ASP.NET Web API
16 16 (9.82%) ASP.NET MVC 5
16 16 (9.82%) REST
16 16 (9.82%) XSLT
Miscellaneous
1 27 (16.56%) Informatics
1 27 (16.56%) NHS
2 26 (15.95%) Management Information System
3 14 (8.59%) Computer Science
4 8 (4.91%) User Experience
5 7 (4.29%) Analytical Skills
5 7 (4.29%) Fintech
5 7 (4.29%) Reference Data
6 6 (3.68%) Inversion of Control
7 5 (3.07%) Digital Media
7 5 (3.07%) Digital TV
8 3 (1.84%) Mobile App
9 2 (1.23%) Mathematics
10 1 (0.61%) Replication
Operating Systems
1 15 (9.20%) Android
2 14 (8.59%) Linux
3 13 (7.98%) Windows
4 7 (4.29%) Apple iOS
5 5 (3.07%) Unix
6 2 (1.23%) CentOS
6 2 (1.23%) Red Hat Enterprise Linux
6 2 (1.23%) Ubuntu
Processes & Methodologies
1 124 (76.07%) Agile Software Development
2 72 (44.17%) Scrum
3 71 (43.56%) MVC
4 59 (36.20%) OO
5 48 (29.45%) BDD
6 28 (17.18%) Coaching
6 28 (17.18%) Continuous Integration
7 22 (13.50%) Software Engineering
8 21 (12.88%) SDLC
9 19 (11.66%) OOP
10 17 (10.43%) Unit Testing
11 16 (9.82%) Kanban
12 15 (9.20%) Dependency Injection
12 15 (9.20%) Mentoring
12 15 (9.20%) Web Development
13 14 (8.59%) Test Automation
14 13 (7.98%) Test Scripting
15 12 (7.36%) Web Application Development
16 10 (6.13%) DevOps
17 9 (5.52%) Automated Testing
Programming Languages
1 89 (54.60%) C#
2 68 (41.72%) Java
3 56 (34.36%) JavaScript
4 52 (31.90%) SQL
5 25 (15.34%) T-SQL
6 24 (14.72%) Python
7 22 (13.50%) PHP
8 19 (11.66%) VB.NET
9 17 (10.43%) C++
10 11 (6.75%) Objective-C
11 9 (5.52%) Bash Shell
11 9 (5.52%) Perl
11 9 (5.52%) Scala
12 8 (4.91%) Groovy
13 6 (3.68%) Go
13 6 (3.68%) Ruby
14 4 (2.45%) Korn
15 2 (1.23%) PL/SQL
16 1 (0.61%) VB
16 1 (0.61%) XAML
Qualifications
1 19 (11.66%) Degree
2 4 (2.45%) ISEB
2 4 (2.45%) ISTQB
3 3 (1.84%) Security Cleared
4 2 (1.23%) SC Cleared
4 2 (1.23%) Sun Certification
5 1 (0.61%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 20 (12.27%) QA
2 2 (1.23%) Disclosure Scotland
System Software
1 7 (4.29%) HDFS
2 4 (2.45%) Docker
3 2 (1.23%) Virtual Machines
4 1 (0.61%) Varnish
Systems Management
1 1 (0.61%) Ansible
Vendors
1 51 (31.29%) Microsoft
2 26 (15.95%) Oracle
3 10 (6.13%) RedGate
4 6 (3.68%) Cloudera
4 6 (3.68%) Hortonworks
5 5 (3.07%) Sony
5 5 (3.07%) TOWER Software
6 2 (1.23%) Red Hat
6 2 (1.23%) SAP
6 2 (1.23%) Sitecore
6 2 (1.23%) Zend
7 1 (0.61%) Atlassian
7 1 (0.61%) Google
7 1 (0.61%) IBM
7 1 (0.61%) NetSuite
7 1 (0.61%) Perforce
7 1 (0.61%) Xamarin
Cardiff, South Glamorgan
Dawson & Walsh
Salary: £30000 - £40000 per annum + Bonus + Pension + Benefits
Posted: 39 minutes ago
Denbigh, Clwyd
Dawson & Walsh
Salary: £20000 - £25000 per annum + Bonus + Pension + Benefits
Posted: 28 minutes ago
Newport, Gwent
Redrock Consulting Ltd
Salary: £30000 - £36000 per annum + benefits
Posted: 2 days ago
Swansea, West Glamorgan
Dawson & Walsh
Salary: £35000 - £65000 per annum + Bonus + Pension + Benefits
Posted: 3 days ago
Cardiff, South Glamorgan
HAYS INFORMATION TECHNOLOGY
Salary: £20000 - £55000 per annum + benefits
Posted: 2 days ago
Cardiff, South Glamorgan
Digitech Resourcing Ltd
Salary: From £40,000 to £50,000 per annum + Package
Posted: 6 days ago
Swansea, West Glamorgan
Randstad Technologies
Salary: £45000.00 - £60000.00 per annum
Posted: 6 days ago
Newport, Gwent
Sopra Steria Recruitment
Salary: From £52,000 to £58,000 per annum
Posted: 3 days ago