Period
to 22 January 2018

The following table provides summary statistics for permanent job vacancies advertised in Torfaen with a requirement for TDD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TDD over the 6 months to 22 January 2018 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
South Wales > Torfaen
6 months to
22 Jan 2018
Same period 2017 Same period 2016
Rank 15 24 22
Rank change year-on-year +9 -2 +2
Permanent jobs citing TDD 8 5 16
As % of all permanent IT jobs advertised in Torfaen 9.41% 6.17% 10.81%
As % of the Processes & Methodologies category 10.81% 8.06% 12.03%
Number of salaries quoted 7 5 16
Torfaen median annual salary £37,500 £27,500 £32,000
Median salary % change year-on-year +36.36% -14.06% -5.88%
10th Percentile £30,500 £26,025 £22,250
90th Percentile £49,750 £44,500 £41,000
South Wales median annual salary £40,000 £35,000 £37,500
% change year-on-year +14.29% -6.67% +7.14%

TDD is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Torfaen with a requirement for process or methodology skills.

All Process and Methodology Skills
Torfaen
Permanent vacancies with a requirement for process or methodology skills 74 62 133
As % of all permanent IT jobs advertised in Torfaen 87.06% 76.54% 89.86%
Number of salaries quoted 50 43 121
Torfaen median annual salary £38,750 £39,000 £37,500
Median salary % change year-on-year -0.64% +4.00% -
10th Percentile £23,738 £21,750 £22,500
90th Percentile £56,375 £56,000 £55,250
South Wales median annual salary £38,500 £37,500 £37,000
% change year-on-year +2.67% +1.35% +5.71%

TDD
Job Vacancy Trend in Torfaen

Job postings citing TDD as a percentage of all IT jobs advertised in Torfaen.

Job vacancy trend for TDD in Torfaen

TDD
Salary Trend in Torfaen

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

Salary trend for TDD in Torfaen

TDD
Salary Histogram in Torfaen

The salary distribution of IT jobs citing TDD in Torfaen over the 6 months to 22 January 2018.

Salary histogram for TDD in Torfaen

TDD
Job Locations in Torfaen

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the Torfaen region over the 6 months to 22 January 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cwmbran +9 8 £37,500 +36.36%
TDD
South Wales

For the 6 months to 22 January 2018, 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 Torfaen region with a requirement for TDD.

1 7 (87.50%) SOLID
2 5 (62.50%) ASP.NET Web API
2 5 (62.50%) Node.js
2 5 (62.50%) IaaS
2 5 (62.50%) HTML
2 5 (62.50%) SQL
2 5 (62.50%) .NET
2 5 (62.50%) XML
2 5 (62.50%) OO
2 5 (62.50%) C#
2 5 (62.50%) OOD
2 5 (62.50%) Microsoft
2 5 (62.50%) NUnit
2 5 (62.50%) WCF
2 5 (62.50%) Microsoft Azure
2 5 (62.50%) PaaS
2 5 (62.50%) MSTest
2 5 (62.50%) HTML5
2 5 (62.50%) Moq
3 3 (37.50%) Agile Software Development
4 2 (25.00%) DevOps
4 2 (25.00%) SDLC
4 2 (25.00%) Software Engineering
4 2 (25.00%) C++
4 2 (25.00%) MTS
4 2 (25.00%) Advertising
4 2 (25.00%) C
4 2 (25.00%) BDD
5 1 (12.50%) Continuous Integration
5 1 (12.50%) Test Automation

TDD
Co-occurring IT Skills in Torfaen 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 2 (25.00%) MTS
Cloud Services
1 5 (62.50%) IaaS
1 5 (62.50%) Microsoft Azure
1 5 (62.50%) PaaS
Database & Business Intelligence
1 1 (12.50%) Big Data
Development Applications
1 5 (62.50%) Moq
1 5 (62.50%) MSTest
1 5 (62.50%) NUnit
General
1 2 (25.00%) Advertising
2 1 (12.50%) Multimedia
Job Titles
1 5 (62.50%) Developer
2 3 (37.50%) .NET Developer
2 3 (37.50%) .NET Software Developer
2 3 (37.50%) C# .NET Developer
2 3 (37.50%) C# Developer
2 3 (37.50%) C# Software Developer
2 3 (37.50%) Software Developer
3 2 (25.00%) C++ Developer
3 2 (25.00%) Senior C++ Developer
3 2 (25.00%) Senior Developer
4 1 (12.50%) Analyst
4 1 (12.50%) Analyst Programmer
4 1 (12.50%) Development Team Leader
4 1 (12.50%) Product Manager
4 1 (12.50%) Programmer
4 1 (12.50%) Team Leader
Libraries, Frameworks & Software Standards
1 5 (62.50%) .NET
1 5 (62.50%) ASP.NET Web API
1 5 (62.50%) HTML
1 5 (62.50%) HTML5
1 5 (62.50%) Node.js
1 5 (62.50%) WCF
1 5 (62.50%) XML
Miscellaneous
1 1 (12.50%) Greenfield Project
Processes & Methodologies
1 7 (87.50%) SOLID
2 5 (62.50%) OO
2 5 (62.50%) OOD
3 3 (37.50%) Agile Software Development
4 2 (25.00%) BDD
4 2 (25.00%) DevOps
4 2 (25.00%) SDLC
4 2 (25.00%) Software Engineering
5 1 (12.50%) ATDD
5 1 (12.50%) Continuous Deployment
5 1 (12.50%) Continuous Integration
5 1 (12.50%) Scrum
5 1 (12.50%) Test Automation
5 1 (12.50%) User Stories
Programming Languages
1 5 (62.50%) C#
1 5 (62.50%) SQL
2 2 (25.00%) C
2 2 (25.00%) C++
Vendors
1 5 (62.50%) Microsoft