The table below looks at the statistics for TDD skills in IT jobs advertised for the Devon region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 6 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
6 May 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 17 6 17
Rank change year-on-year
-11 +11
Permanent jobs citing TDD 37 73 34
As % of all permanent IT jobs located in Devon 13.12% 19.84% 10.49%
As % of the Processes & Methodologies category 15.42% 23.55% 13.08%
Number of salaries quoted 34 71 34
Median salary £40,000 £36,000 £28,750
Median salary % change year-on-year
+11.11% +25.21%
90% offered a salary of more than £28,000 £32,500 £21,600
10% offered a salary of more than £69,000 £44,000 £37,500
UK excluding London median salary £44,000 £42,500 £40,000
% change year-on-year
+3.52% +6.25%
TDD
South West

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

Processes & Methodologies Category
Devon
Permanent IT job ads with a match in the
Processes & Methodologies category
240 310 260
As % of all permanent IT jobs located in Devon 85.11% 84.24% 80.25%
Number of salaries quoted 219 247 219
Median salary £37,500 £35,000 £30,000
Median salary % change year-on-year
+7.14% +16.66%
90% offered a salary of more than £27,500 £22,500 £20,000
10% offered a salary of more than £70,000 £47,500 £52,500
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

TDD
Jobs Demand Trend in Devon

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

TDD Jobs Demand Trend in Devon

TDD
Salary Trend in Devon

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

TDD Salary Trend in Devon

TDD
Salary Histogram in Devon

This chart provides a salary histogram for IT jobs citing TDD across the Devon region over the 3 months to 6 May 2016.

TDD Salary Histogram in Devon

TDD
Job Locations in Devon

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the Devon region over the 3 months to 6 May 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Exeter +5 29 £45,000 +12.50% 2
Barnstaple 0 3 - -
Plymouth -8 2 £27,750 -14.61%
Buckfastleigh - 1 £36,000 -
Torquay - 1 £36,000 -
TDD
South West

TDD
Top 30 Related IT Skills in Devon

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

1 67 (81.71%) Agile Software Development
2 61 (74.39%) C#
3 47 (57.32%) JavaScript
4 46 (56.10%) .NET
5 40 (48.78%) SQL
5 40 (48.78%) HTML
5 40 (48.78%) MVC
6 38 (46.34%) Java
7 34 (41.46%) Continuous Integration
8 31 (37.80%) Scrum
9 30 (36.59%) CSS
10 28 (34.15%) Git (software)
10 28 (34.15%) HTML5
11 27 (32.93%) OO
11 27 (32.93%) ASP.NET
12 26 (31.71%) jQuery
13 25 (30.49%) AngularJS
14 24 (29.27%) MySQL
14 24 (29.27%) Web Services
15 22 (26.83%) BDD
16 20 (24.39%) Linux
17 19 (23.17%) JUnit
17 19 (23.17%) Software Engineering
18 18 (21.95%) Spring
18 18 (21.95%) JIRA
18 18 (21.95%) Mathematics
18 18 (21.95%) SOAP
18 18 (21.95%) REST
19 17 (20.73%) OOP
19 17 (20.73%) Windows

TDD
Top Related IT Skills in Devon 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 (15.85%) Apache
2 11 (13.41%) Node.js
3 7 (8.54%) CMS
3 7 (8.54%) WordPress
4 4 (4.88%) Apache Solr
4 4 (4.88%) Elasticsearch
5 3 (3.66%) ColdFusion
5 3 (3.66%) IIS
Applications
1 7 (8.54%) Photoshop
Business Applications
1 1 (1.22%) Magento
Cloud Services
1 10 (12.20%) SaaS
2 6 (7.32%) Microsoft Azure
Communications & Networking
1 3 (3.66%) SSH
2 1 (1.22%) Internet
Database & Business Intelligence
1 24 (29.27%) MySQL
2 16 (19.51%) SQL Server
3 10 (12.20%) SQL Server Reporting Services
4 4 (4.88%) Hadoop
5 1 (1.22%) SQL Server 2014
Development Applications
1 28 (34.15%) Git (software)
2 19 (23.17%) JUnit
3 18 (21.95%) JIRA
4 11 (13.41%) Selenium
5 10 (12.20%) Atlassian Bamboo
5 10 (12.20%) Bitbucket
5 10 (12.20%) WebDriver
6 9 (10.98%) Bower
7 7 (8.54%) AccuRev
7 7 (8.54%) gulp
7 7 (8.54%) PhpStorm
7 7 (8.54%) TeamCity
8 5 (6.10%) NUnit
8 5 (6.10%) Team Foundation Server
9 4 (4.88%) Jasmine
9 4 (4.88%) Maven
10 3 (3.66%) Subversion
11 2 (2.44%) Grunt
12 1 (1.22%) git-flow
12 1 (1.22%) MSTest
General
1 14 (17.07%) Retail
2 10 (12.20%) Telecoms
3 4 (4.88%) Legal
4 3 (3.66%) Marketing
5 1 (1.22%) Finance
5 1 (1.22%) Games
Job Titles
1 48 (58.54%) Developer
2 23 (28.05%) .NET Developer
2 23 (28.05%) C# Developer
3 21 (25.61%) C# .NET Developer
4 19 (23.17%) Software Engineer
5 18 (21.95%) Junior
5 18 (21.95%) Junior Developer
6 14 (17.07%) C# Software Engineer
6 14 (17.07%) Java Engineer
6 14 (17.07%) Java Software Engineer
7 12 (14.63%) Software Manager
8 11 (13.41%) Senior Manager
9 10 (12.20%) ASP.NET Developer
9 10 (12.20%) C# ASP.NET Developer
10 8 (9.76%) Software Developer
11 7 (8.54%) Junior Web Developer
11 7 (8.54%) Web Developer
12 6 (7.32%) JavaScript Developer
12 6 (7.32%) Junior Ruby on Rails Developer
12 6 (7.32%) Ruby on Rails Developer
Libraries, Frameworks & Software Standards
1 46 (56.10%) .NET
2 40 (48.78%) HTML
3 30 (36.59%) CSS
4 28 (34.15%) HTML5
5 27 (32.93%) ASP.NET
6 26 (31.71%) jQuery
7 25 (30.49%) AngularJS
8 24 (29.27%) Web Services
9 18 (21.95%) REST
9 18 (21.95%) SOAP
9 18 (21.95%) Spring
10 17 (20.73%) JSON
11 14 (17.07%) Apache Camel
11 14 (17.07%) Apache CXF
11 14 (17.07%) J2EE
11 14 (17.07%) Spring MVC
12 13 (15.85%) CSS3
13 12 (14.63%) WCF
14 10 (12.20%) ActiveX
14 10 (12.20%) ASP.NET Web API
Miscellaneous
1 18 (21.95%) Mathematics
2 10 (12.20%) iPhone
3 5 (6.10%) Analytical Skills
3 5 (6.10%) Mobile App
3 5 (6.10%) User Experience
4 4 (4.88%) Enterprise Cloud
5 3 (3.66%) Digital Media
5 3 (3.66%) Visualisation
6 1 (1.22%) Blog
6 1 (1.22%) Inversion of Control
Operating Systems
1 20 (24.39%) Linux
2 17 (20.73%) Windows
3 11 (13.41%) Android
Processes & Methodologies
1 67 (81.71%) Agile Software Development
2 40 (48.78%) MVC
3 34 (41.46%) Continuous Integration
4 31 (37.80%) Scrum
5 27 (32.93%) OO
6 22 (26.83%) BDD
7 19 (23.17%) Software Engineering
8 17 (20.73%) OOP
8 17 (20.73%) Test Automation
9 14 (17.07%) OOD
9 14 (17.07%) Pair Programming
9 14 (17.07%) Procedural Programming
10 11 (13.41%) DevOps
10 11 (13.41%) E-Commerce
10 11 (13.41%) Web Development
11 10 (12.20%) Open Source
12 7 (8.54%) CRM
12 7 (8.54%) OO PHP
13 4 (4.88%) API Integration
13 4 (4.88%) SDLC
Programming Languages
1 61 (74.39%) C#
2 47 (57.32%) JavaScript
3 40 (48.78%) SQL
4 38 (46.34%) Java
5 14 (17.07%) C++
6 11 (13.41%) PHP
7 10 (12.20%) VB
8 7 (8.54%) Ruby
9 6 (7.32%) Objective-C
10 5 (6.10%) VB.NET
11 1 (1.22%) Apple Swift
Qualifications
1 7 (8.54%) Degree
Quality Assurance & Compliance
1 16 (19.51%) QA
2 7 (8.54%) ISO 14001
2 7 (8.54%) ISO 9001
Vendors
1 14 (17.07%) hybris
2 10 (12.20%) Microsoft
3 7 (8.54%) Adobe
4 4 (4.88%) Oracle
5 2 (2.44%) Atlassian
6 1 (1.22%) Facebook
6 1 (1.22%) Twitter