Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Herefordshire 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 November 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
West Midlands > Herefordshire
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 28 19 21
Rank change year-on-year -9 +2 -
Permanent jobs citing TDD 8 14 4
As % of all permanent IT jobs advertised in Herefordshire 6.61% 8.64% 3.92%
As % of the Processes & Methodologies category 7.21% 9.52% 4.55%
Number of salaries quoted 4 14 4
Herefordshire median annual salary £37,500 £30,000 £52,500
Median salary % change year-on-year +25.00% -42.86% -
10th Percentile £34,500 £21,250 £46,250
90th Percentile £40,500 £32,500 £58,750
West Midlands median annual salary £40,000 £40,000 £41,500
% change year-on-year - -3.61% +3.75%

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 Herefordshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Herefordshire
Permanent vacancies with a requirement for process or methodology skills 111 147 88
As % of all permanent IT jobs advertised in Herefordshire 91.74% 90.74% 86.27%
Number of salaries quoted 85 122 72
Herefordshire median annual salary £37,500 £32,500 £40,000
Median salary % change year-on-year +15.38% -18.75% +14.29%
10th Percentile £22,900 £22,000 £29,450
90th Percentile £52,500 £50,250 £55,775
West Midlands median annual salary £40,000 £40,000 £40,000

TDD
Job Vacancy Trend in Herefordshire

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

Job vacancy trend for TDD in Herefordshire

TDD
Salary Trend in Herefordshire

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

Salary trend for TDD in Herefordshire

TDD
Job Locations in Herefordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the Herefordshire region over the 6 months to 19 November 2017. 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
Leominster - 6 £37,500 -
TDD
West Midlands

For the 6 months to 19 November 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 Herefordshire region with a requirement for TDD.

1 8 (100.00%) Agile Software Development
2 7 (87.50%) BDD
2 7 (87.50%) NoSQL
2 7 (87.50%) SQL Server
3 6 (75.00%) C#
3 6 (75.00%) .NET
4 5 (62.50%) HTML
4 5 (62.50%) CSS
4 5 (62.50%) Test Automation
4 5 (62.50%) HTML5
4 5 (62.50%) Twitter Bootstrap
4 5 (62.50%) SDLC
5 4 (50.00%) Acceptance Criteria
5 4 (50.00%) Retail
5 4 (50.00%) Google
5 4 (50.00%) ASP.NET
6 3 (37.50%) JavaScript
6 3 (37.50%) SQL
6 3 (37.50%) Google Analytics
6 3 (37.50%) MongoDB
6 3 (37.50%) SpecFlow
6 3 (37.50%) Gherkin
6 3 (37.50%) Analytics
6 3 (37.50%) Google Cloud Platform
7 2 (25.00%) AngularJS
7 2 (25.00%) ASP.NET Web API
7 2 (25.00%) QA
7 2 (25.00%) KnockoutJS
7 2 (25.00%) jQuery
8 1 (12.50%) MVC

TDD
Co-occurring IT Skills in Herefordshire 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:

Cloud Services
1 3 (37.50%) Google Analytics
1 3 (37.50%) Google Cloud Platform
Database & Business Intelligence
1 7 (87.50%) NoSQL
1 7 (87.50%) SQL Server
2 3 (37.50%) MongoDB
Development Applications
1 3 (37.50%) SpecFlow
2 1 (12.50%) JIRA
2 1 (12.50%) JIRA Agile
General
1 4 (50.00%) Retail
Job Titles
1 6 (75.00%) Developer
2 3 (37.50%) .NET Developer
2 3 (37.50%) ASP.NET Developer
2 3 (37.50%) C# .NET Developer
2 3 (37.50%) C# ASP.NET Developer
2 3 (37.50%) C# Developer
3 2 (25.00%) Analyst
3 2 (25.00%) Software Developer
4 1 (12.50%) Agile Developer
4 1 (12.50%) Cloud Developer
4 1 (12.50%) QA Analyst
4 1 (12.50%) Test Analyst
4 1 (12.50%) UI Developer
Libraries, Frameworks & Software Standards
1 6 (75.00%) .NET
2 5 (62.50%) CSS
2 5 (62.50%) HTML
2 5 (62.50%) HTML5
2 5 (62.50%) Twitter Bootstrap
3 4 (50.00%) ASP.NET
4 3 (37.50%) Gherkin
5 2 (25.00%) AngularJS
5 2 (25.00%) ASP.NET Web API
5 2 (25.00%) jQuery
5 2 (25.00%) KnockoutJS
6 1 (12.50%) ASP.NET MVC 5
Miscellaneous
1 1 (12.50%) Analytical Skills
Processes & Methodologies
1 8 (100.00%) Agile Software Development
2 7 (87.50%) BDD
3 5 (62.50%) SDLC
3 5 (62.50%) Test Automation
4 4 (50.00%) Acceptance Criteria
5 3 (37.50%) Analytics
6 1 (12.50%) E-Commerce
6 1 (12.50%) Microservices
6 1 (12.50%) MVC
Programming Languages
1 6 (75.00%) C#
2 3 (37.50%) JavaScript
2 3 (37.50%) SQL
Quality Assurance & Compliance
1 2 (25.00%) QA
Vendors
1 4 (50.00%) Google