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

3 months to
2 May 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 12 19 16
Rank change year-on-year
+7 -3
Permanent jobs citing TDD 27 19 17
As % of all permanent IT jobs located in Exeter 15.79% 11.80% 13.08%
As % of the Processes & Methodologies category 18.37% 13.87% 16.83%
Number of salaries quoted 27 18 17
Median salary £45,000 £42,500 £24,000
Median salary % change year-on-year
+5.88% +77.08%
90% offered a salary of more than £31,000 £37,750 £23,000
10% offered a salary of more than £68,500 £54,875 £32,000
UK excluding London median salary £44,000 £42,500 £40,000
% change year-on-year
+3.52% +6.25%
TDD
Devon

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the Exeter region.

Processes & Methodologies Category
Exeter
Permanent IT job ads with a match in the
Processes & Methodologies category
147 137 101
As % of all permanent IT jobs located in Exeter 85.96% 85.09% 77.69%
Number of salaries quoted 139 90 97
Median salary £37,500 £35,000 £28,000
Median salary % change year-on-year
+7.14% +25.00%
90% offered a salary of more than £27,244 £25,000 £19,400
10% offered a salary of more than £120,000 £42,500 £53,750
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

TDD
Jobs Demand Trend in Exeter

The demand trend of job ads across the Exeter region citing TDD as a proportion of all IT jobs with a match in the Processes & Methodologies category.

TDD Jobs Demand Trend in Exeter

TDD
Salary Trend in Exeter

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

TDD Salary Trend in Exeter

TDD
Salary Histogram in Exeter

This chart provides a salary histogram for IT jobs citing TDD across the Exeter region over the 3 months to 2 May 2016.

TDD Salary Histogram in Exeter

TDD
Top 30 Related IT Skills in Exeter

For the 6 months to 2 May 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 Exeter region with a requirement for TDD.

1 30 (81.08%) C#
1 30 (81.08%) .NET
1 30 (81.08%) Agile Software Development
2 25 (67.57%) SQL
3 21 (56.76%) Java
4 20 (54.05%) JavaScript
5 17 (45.95%) Windows
5 17 (45.95%) SOAP
5 17 (45.95%) Continuous Integration
5 17 (45.95%) AngularJS
6 15 (40.54%) JIRA
6 15 (40.54%) HTML
6 15 (40.54%) CSS
7 14 (37.84%) ASP.NET
7 14 (37.84%) QA
7 14 (37.84%) Scrum
7 14 (37.84%) Test Automation
8 13 (35.14%) Linux
8 13 (35.14%) Apache
9 12 (32.43%) C++
9 12 (32.43%) MVC
10 10 (27.03%) Open Source
10 10 (27.03%) SaaS
10 10 (27.03%) DevOps
11 8 (21.62%) Selenium
11 8 (21.62%) Microsoft
11 8 (21.62%) ActiveX
11 8 (21.62%) OpenLayers
11 8 (21.62%) ASP.NET Web API
11 8 (21.62%) Node.js

TDD
Top Related IT Skills in Exeter 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 13 (35.14%) Apache
2 8 (21.62%) Node.js
3 4 (10.81%) Apache Solr
3 4 (10.81%) Elasticsearch
4 3 (8.11%) ColdFusion
4 3 (8.11%) IIS
Cloud Services
1 10 (27.03%) SaaS
2 4 (10.81%) Microsoft Azure
Communications & Networking
1 3 (8.11%) SSH
Database & Business Intelligence
1 4 (10.81%) Hadoop
2 3 (8.11%) MySQL
2 3 (8.11%) SQL Server
Development Applications
1 15 (40.54%) JIRA
2 8 (21.62%) Atlassian Bamboo
2 8 (21.62%) Bitbucket
2 8 (21.62%) Selenium
2 8 (21.62%) WebDriver
3 7 (18.92%) AccuRev
3 7 (18.92%) TeamCity
4 5 (13.51%) JUnit
4 5 (13.51%) Team Foundation Server
5 4 (10.81%) Git (software)
5 4 (10.81%) Jasmine
5 4 (10.81%) Maven
5 4 (10.81%) NUnit
6 3 (8.11%) Subversion
7 1 (2.70%) Bower
7 1 (2.70%) Grunt
General
1 4 (10.81%) Legal
2 3 (8.11%) Marketing
Job Titles
1 20 (54.05%) Developer
2 11 (29.73%) Senior Manager
2 11 (29.73%) Software Manager
3 10 (27.03%) C# Developer
4 9 (24.32%) .NET Developer
4 9 (24.32%) C# .NET Developer
5 4 (10.81%) Development Manager
5 4 (10.81%) Java Developer
5 4 (10.81%) Senior Software Engineer
5 4 (10.81%) Software Engineer
6 3 (8.11%) Senior Development Manager
6 3 (8.11%) Software Developer
6 3 (8.11%) Software Development Manager
7 2 (5.41%) PHP Developer
8 1 (2.70%) .NET Development Manager
8 1 (2.70%) IT Manager
8 1 (2.70%) Senior Developer
8 1 (2.70%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 30 (81.08%) .NET
2 17 (45.95%) AngularJS
2 17 (45.95%) SOAP
3 15 (40.54%) CSS
3 15 (40.54%) HTML
4 14 (37.84%) ASP.NET
5 8 (21.62%) ActiveX
5 8 (21.62%) ASP.NET Web API
5 8 (21.62%) OpenLayers
6 6 (16.22%) .NET Framework
7 5 (13.51%) Entity Framework
7 5 (13.51%) NHibernate
7 5 (13.51%) WCF
7 5 (13.51%) WinForms
7 5 (13.51%) WPF
8 4 (10.81%) HTML5
8 4 (10.81%) RESTful
8 4 (10.81%) Spring
8 4 (10.81%) Twitter Bootstrap
9 3 (8.11%) JSON
Miscellaneous
1 5 (13.51%) Analytical Skills
2 4 (10.81%) Enterprise Cloud
2 4 (10.81%) Mathematics
3 3 (8.11%) Digital Media
4 2 (5.41%) Visualisation
Operating Systems
1 17 (45.95%) Windows
2 13 (35.14%) Linux
Processes & Methodologies
1 30 (81.08%) Agile Software Development
2 17 (45.95%) Continuous Integration
3 14 (37.84%) Scrum
3 14 (37.84%) Test Automation
4 12 (32.43%) MVC
5 10 (27.03%) DevOps
5 10 (27.03%) Open Source
6 5 (13.51%) OO
7 4 (10.81%) API Integration
7 4 (10.81%) Software Engineering
7 4 (10.81%) Time Management
7 4 (10.81%) Unit Testing
8 3 (8.11%) E-Commerce
8 3 (8.11%) Online Marketing
8 3 (8.11%) OOP
8 3 (8.11%) SDLC
9 2 (5.41%) Web Development
10 1 (2.70%) Continuous Improvement
10 1 (2.70%) Regression Testing
Programming Languages
1 30 (81.08%) C#
2 25 (67.57%) SQL
3 21 (56.76%) Java
4 20 (54.05%) JavaScript
5 12 (32.43%) C++
6 5 (13.51%) VB.NET
7 3 (8.11%) PHP
Qualifications
1 4 (10.81%) Degree
Quality Assurance & Compliance
1 14 (37.84%) QA
2 6 (16.22%) ISO 14001
2 6 (16.22%) ISO 9001
Vendors
1 8 (21.62%) Microsoft
2 3 (8.11%) Oracle
3 1 (2.70%) Atlassian