Period
to 19 January 2019

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 19 January 2019 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
South Wales > Torfaen
6 months to
19 Jan 2019
Same period 2018 Same period 2017
Rank 12 15 26
Rank change year-on-year +3 +11 -5
Permanent jobs citing TDD 4 8 5
As % of all permanent IT jobs advertised in Torfaen 7.02% 9.41% 6.17%
As % of the Processes & Methodologies category 8.89% 10.13% 7.35%
Number of salaries quoted 2 7 5
Torfaen median annual salary £48,750 £37,500 £27,500
Median salary % change year-on-year +30.00% +36.36% -14.06%
10th Percentile £40,375 £30,500 £26,025
90th Percentile £54,125 £49,750 £44,500
South Wales median annual salary £45,000 £40,000 £35,000
% change year-on-year +12.50% +14.29% -6.67%

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 45 79 68
As % of all permanent IT jobs advertised in Torfaen 78.95% 92.94% 83.95%
Number of salaries quoted 30 55 48
Torfaen median annual salary £50,000 £40,000 £37,500
Median salary % change year-on-year +25.00% +6.67% -
10th Percentile £30,525 £23,675 £21,750
90th Percentile £66,398 £55,850 £55,375
South Wales median annual salary £40,000 £38,500 £37,500
% change year-on-year +3.90% +2.67% +1.96%

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 19 January 2019.

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 19 January 2019. 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 +3 4 £48,750 +30.00%
TDD
South Wales

For the 6 months to 19 January 2019, IT jobs citing TDD also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Torfaen region with a requirement for TDD.

1 4 (100.00%) BDD
1 4 (100.00%) Continuous Integration
2 3 (75.00%) Continuous Delivery
2 3 (75.00%) webpack
2 3 (75.00%) Agile Software Development
3 2 (50.00%) Scrum
3 2 (50.00%) Android
3 2 (50.00%) Java
3 2 (50.00%) JavaScript
3 2 (50.00%) Python
3 2 (50.00%) TypeScript
3 2 (50.00%) React Native
3 2 (50.00%) Babel
3 2 (50.00%) Software Engineering
3 2 (50.00%) Degree
3 2 (50.00%) Apple iOS
3 2 (50.00%) Node.js
3 2 (50.00%) Computer Science Degree
3 2 (50.00%) Scaled Agile Framework
3 2 (50.00%) Self-Motivation
3 2 (50.00%) React
4 1 (25.00%) Deployment Automation
4 1 (25.00%) Technical Leadership
4 1 (25.00%) Java 8
4 1 (25.00%) Digital Media
4 1 (25.00%) Neo4j
4 1 (25.00%) OpenStack
4 1 (25.00%) AngularJS
4 1 (25.00%) Jenkins
4 1 (25.00%) Mobile App

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 1 (25.00%) Confluence
1 1 (25.00%) OpenStack
Cloud Services
1 1 (25.00%) Amazon AWS
Database & Business Intelligence
1 1 (25.00%) Apache Cassandra
1 1 (25.00%) MongoDB
1 1 (25.00%) Neo4j
1 1 (25.00%) NoSQL
Development Applications
1 3 (75.00%) webpack
2 2 (50.00%) Babel
3 1 (25.00%) Cucumber
3 1 (25.00%) Git (software)
3 1 (25.00%) Jenkins
3 1 (25.00%) JIRA
3 1 (25.00%) Maven
Job Titles
1 1 (25.00%) Continuous Delivery Engineer
1 1 (25.00%) Developer
1 1 (25.00%) DevOps Engineer
1 1 (25.00%) Java Developer
1 1 (25.00%) Mobile Software Engineer
1 1 (25.00%) Software Engineer
1 1 (25.00%) Team Leader
1 1 (25.00%) Web Engineer
Libraries, Frameworks & Software Standards
1 2 (50.00%) Node.js
1 2 (50.00%) React
1 2 (50.00%) React Native
2 1 (25.00%) AngularJS
2 1 (25.00%) Apache Camel
2 1 (25.00%) Apache Cordova
2 1 (25.00%) Dropwizard
2 1 (25.00%) Ionic Framework
2 1 (25.00%) J2EE
2 1 (25.00%) JMX
2 1 (25.00%) JPA
2 1 (25.00%) JSF
2 1 (25.00%) RESTful
2 1 (25.00%) Spring
2 1 (25.00%) Spring Boot
2 1 (25.00%) Web Services
Miscellaneous
1 2 (50.00%) Self-Motivation
2 1 (25.00%) Digital Media
2 1 (25.00%) Digital TV
2 1 (25.00%) Mobile App
2 1 (25.00%) Video\Live Streaming
Operating Systems
1 2 (50.00%) Android
1 2 (50.00%) Apple iOS
2 1 (25.00%) Linux
2 1 (25.00%) Unix
Processes & Methodologies
1 4 (100.00%) BDD
1 4 (100.00%) Continuous Integration
2 3 (75.00%) Agile Software Development
2 3 (75.00%) Continuous Delivery
3 2 (50.00%) Scaled Agile Framework
3 2 (50.00%) Scrum
3 2 (50.00%) Software Engineering
4 1 (25.00%) Asynchronous Programming
4 1 (25.00%) Computer Science
4 1 (25.00%) Dependency Management
4 1 (25.00%) Deployment Automation
4 1 (25.00%) DevOps
4 1 (25.00%) DRM
4 1 (25.00%) Functional Programming
4 1 (25.00%) Mobile Application Development
4 1 (25.00%) OO
4 1 (25.00%) SDLC
4 1 (25.00%) Software Delivery
4 1 (25.00%) Technical Leadership
4 1 (25.00%) Workflow
Programming Languages
1 2 (50.00%) Java
1 2 (50.00%) JavaScript
1 2 (50.00%) Python
1 2 (50.00%) TypeScript
2 1 (25.00%) Apple Swift
2 1 (25.00%) Bash Shell
2 1 (25.00%) ES6
2 1 (25.00%) Java 8
2 1 (25.00%) Objective-C
2 1 (25.00%) SQL
Qualifications
1 2 (50.00%) Computer Science Degree
1 2 (50.00%) Degree
System Software
1 1 (25.00%) Docker
Systems Management
1 1 (25.00%) Ansible
1 1 (25.00%) Kubernetes
1 1 (25.00%) Puppet
Vendors
1 1 (25.00%) Atlassian
1 1 (25.00%) Oracle
1 1 (25.00%) Perforce