Period
to 22 November 2017

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

Test-Driven Development (TDD)
North East > Durham
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 49 43 32
Rank change year-on-year -6 -11 -7
Permanent jobs citing TDD 7 2 32
As % of all permanent IT jobs advertised in Durham 2.02% 0.75% 7.75%
As % of the Processes & Methodologies category 2.18% 0.82% 8.56%
Number of salaries quoted 7 2 31
Durham median annual salary £37,500 £32,750 £40,000
Median salary % change year-on-year +14.50% -18.13% +6.67%
10th Percentile £34,750 £27,875 £27,500
90th Percentile £46,000 £38,225 £55,000
North East median annual salary £45,000 £40,000 £40,000
% change year-on-year +12.50% - +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 Durham with a requirement for process or methodology skills.

All Process and Methodology Skills
Durham
Permanent vacancies with a requirement for process or methodology skills 321 243 374
As % of all permanent IT jobs advertised in Durham 92.51% 90.67% 90.56%
Number of salaries quoted 273 219 318
Durham median annual salary £38,500 £35,000 £42,500
Median salary % change year-on-year +10.00% -17.65% +21.43%
10th Percentile £25,000 £25,000 £28,100
90th Percentile £55,000 £55,000 £58,750
North East median annual salary £40,000 £40,000 £40,000

TDD
Job Vacancy Trend in Durham

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

Job vacancy trend for TDD in Durham

TDD
Salary Trend in Durham

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

Salary trend for TDD in Durham

TDD
Job Locations in Durham

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the Durham region over the 6 months to 22 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
Stockton-on-Tees -3 1 £35,000 +25.00%
TDD
North East

For the 6 months to 22 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 Durham region with a requirement for TDD.

1 7 (100.00%) Agile Software Development
2 6 (85.71%) Test Automation
3 5 (71.43%) User Stories
4 4 (57.14%) Waterfall
4 4 (57.14%) BDD
4 4 (57.14%) Git (software)
4 4 (57.14%) Web Services
5 3 (42.86%) Scrum
5 3 (42.86%) SQL
5 3 (42.86%) Security Cleared
5 3 (42.86%) Ruby
5 3 (42.86%) SDLC
6 2 (28.57%) Ranorex
6 2 (28.57%) Non-Functional Testing
6 2 (28.57%) NoSQL
6 2 (28.57%) SoapUI
6 2 (28.57%) Node.js
6 2 (28.57%) REST
6 2 (28.57%) ITIL V3
6 2 (28.57%) Test Strategy
6 2 (28.57%) ATDD
6 2 (28.57%) Cucumber
6 2 (28.57%) Microsoft Azure
6 2 (28.57%) Amazon AWS
6 2 (28.57%) WebDriver
6 2 (28.57%) ISTQB Advanced Certification
6 2 (28.57%) Robot Framework
6 2 (28.57%) Acceptance Criteria
6 2 (28.57%) Operational Acceptance Testing
6 2 (28.57%) Software Testing

TDD
Co-occurring IT Skills in Durham 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 (28.57%) BizTalk Server
2 1 (14.29%) CMS
Cloud Services
1 2 (28.57%) Amazon AWS
1 2 (28.57%) Microsoft Azure
Database & Business Intelligence
1 2 (28.57%) NoSQL
2 1 (14.29%) SQL Server
2 1 (14.29%) SQL Server 2016
Development Applications
1 4 (57.14%) Git (software)
2 2 (28.57%) Cucumber
2 2 (28.57%) JMeter
2 2 (28.57%) LoadRunner
2 2 (28.57%) Ranorex
2 2 (28.57%) Robot Framework
2 2 (28.57%) Selenium
2 2 (28.57%) SoapUI
2 2 (28.57%) Team Foundation Server
2 2 (28.57%) WebDriver
3 1 (14.29%) GoogleTest
3 1 (14.29%) Jasmine
3 1 (14.29%) Mocha
3 1 (14.29%) Subversion
3 1 (14.29%) webpack
Job Titles
1 4 (57.14%) Developer
2 2 (28.57%) Software Test Engineer
2 2 (28.57%) Test Engineer
3 1 (14.29%) .NET Developer
3 1 (14.29%) Agile Developer
3 1 (14.29%) Agile Java Developer
3 1 (14.29%) C++ Developer
3 1 (14.29%) Java Developer
3 1 (14.29%) Java Engineer
3 1 (14.29%) Java Software Engineer
3 1 (14.29%) JavaScript Developer
3 1 (14.29%) Social Media Developer
3 1 (14.29%) Software Engineer
Libraries, Frameworks & Software Standards
1 4 (57.14%) Web Services
2 2 (28.57%) .NET
2 2 (28.57%) Node.js
2 2 (28.57%) REST
2 2 (28.57%) SOAP
3 1 (14.29%) AngularJS
3 1 (14.29%) ASP.NET
3 1 (14.29%) ASP.NET MVC 5
3 1 (14.29%) ASP.NET Web API
3 1 (14.29%) CSS
3 1 (14.29%) HTML
3 1 (14.29%) Jest
3 1 (14.29%) React
3 1 (14.29%) Redux
3 1 (14.29%) Sass
3 1 (14.29%) Spring
3 1 (14.29%) Swing
3 1 (14.29%) Twitter Bootstrap
3 1 (14.29%) Vue (Vue.js)
3 1 (14.29%) Yocto
Miscellaneous
1 2 (28.57%) Management Information System
2 1 (14.29%) BBC
2 1 (14.29%) Social Media
2 1 (14.29%) User Experience
Operating Systems
1 1 (14.29%) Linux
1 1 (14.29%) OpenVMS
1 1 (14.29%) Windows
Processes & Methodologies
1 7 (100.00%) Agile Software Development
2 6 (85.71%) Test Automation
3 5 (71.43%) User Stories
4 4 (57.14%) BDD
4 4 (57.14%) Waterfall
5 3 (42.86%) Scrum
5 3 (42.86%) SDLC
6 2 (28.57%) Acceptance Criteria
6 2 (28.57%) ATDD
6 2 (28.57%) Integration Testing
6 2 (28.57%) ITIL
6 2 (28.57%) ITIL V3
6 2 (28.57%) Operational Acceptance Testing
6 2 (28.57%) Performance Testing
6 2 (28.57%) Regression Testing
6 2 (28.57%) Software Engineering
6 2 (28.57%) Software Testing
6 2 (28.57%) Test Management
6 2 (28.57%) Test Strategy
6 2 (28.57%) Validation
Programming Languages
1 3 (42.86%) Ruby
1 3 (42.86%) SQL
2 2 (28.57%) C#
2 2 (28.57%) C++
2 2 (28.57%) Java
2 2 (28.57%) JavaScript
3 1 (14.29%) Pascal
3 1 (14.29%) TypeScript
Qualifications
1 3 (42.86%) Security Cleared
2 2 (28.57%) ISTQB
2 2 (28.57%) ISTQB Advanced Certification
3 1 (14.29%) Degree
3 1 (14.29%) SC Cleared
Vendors
1 1 (14.29%) Apple
1 1 (14.29%) Facebook
1 1 (14.29%) Google
1 1 (14.29%) Microsoft
1 1 (14.29%) Sony
1 1 (14.29%) Yahoo!