The table below looks at the statistics for TDD skills in IT jobs advertised for the Wiltshire region. Included is a guide to the average salaries offered in IT jobs that have cited TDD over the 3 months to 12 February 2016 with a comparison to the same period in the previous 2 years.

Location
3 months to
12 Feb 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 51 51 70
Rank change year-on-year
0 +19
Permanent jobs citing TDD 45 45 32
As % of all permanent IT jobs located in Wiltshire 4.16% 4.05% 3.21%
As % of the Processes & Methodologies category 4.79% 4.44% 3.75%
Number of salaries quoted 40 45 31
Average salary £40,000 £35,000 £36,500
Average salary % change year-on-year
+14.28% -4.10%
90% offered a salary of more than £34,000 £35,000 £27,500
10% offered a salary of more than £45,000 £44,000 £42,500
UK excluding London average salary £45,000 £40,000 £40,000
% change year-on-year
+12.50% -
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 Wiltshire region.

Processes & Methodologies Category
Wiltshire
Permanent IT job ads with a match in the
Processes & Methodologies category
939 1013 854
As % of all permanent IT jobs located in Wiltshire 86.70% 91.18% 85.74%
Number of salaries quoted 864 857 752
Average salary £42,500 £40,000 £40,000
Average salary % change year-on-year
+6.25% -
90% offered a salary of more than £27,500 £30,000 £27,500
10% offered a salary of more than £65,000 £60,000 £55,648
UK excluding London average salary £45,000 £42,500 £42,500
% change year-on-year
+5.88% -

TDD
Jobs Demand Trend in Wiltshire

This chart provides a 3-month moving total of permanent IT jobs citing TDD across the Wiltshire region as a proportion of the total demand within the Processes & Methodologies category.

TDD Jobs Demand Trend in Wiltshire

TDD
Salary Trend in Wiltshire

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

TDD Salary Trend in Wiltshire

TDD
Salary Histogram in Wiltshire

This chart provides a salary histogram for IT jobs citing TDD across the Wiltshire region over the 3 months to 12 February 2016.

TDD Salary Histogram in Wiltshire

TDD
Job Locations in Wiltshire

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing TDD within the Wiltshire region over the 3 months to 12 February 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Chippenham -2 28 £40,000 +14.28% 5
Swindon -5 10 £35,250 -11.87% 2
TDD
South West

TDD
Top 30 Related IT Skills in Wiltshire

For the 6 months to 12 February 2016, IT jobs across the Wiltshire region citing TDD also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited TDD.

1 89 (88.12%) Agile Software Development
2 69 (68.32%) Java
3 58 (57.43%) HTML
4 56 (55.45%) XML
5 51 (50.50%) Continuous Integration
6 49 (48.51%) Oracle
7 48 (47.52%) Web Services
8 47 (46.53%) JavaScript
9 46 (45.54%) CSS
10 43 (42.57%) SOAP
11 39 (38.61%) MVC
12 38 (37.62%) OO
13 37 (36.63%) SQL
14 36 (35.64%) SQL Server
15 34 (33.66%) Back Office
15 34 (33.66%) Maven
15 34 (33.66%) MongoDB
16 32 (31.68%) BDD
17 31 (30.69%) .NET
17 31 (30.69%) ASP.NET
18 30 (29.70%) Spring
18 30 (29.70%) Degree
19 29 (28.71%) REST
20 28 (27.72%) Hudson
20 28 (27.72%) Jenkins
20 28 (27.72%) Eclipse
21 26 (25.74%) JPA
21 26 (25.74%) NetBeans
22 25 (24.75%) Ant
23 24 (23.76%) HTML5

TDD
Top Related IT Skills in Wiltshire by Category

For the 6 months to 12 February 2016, IT jobs across the Wiltshire region citing TDD also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited TDD. Up to 20 skills are shown per category.

Application Platforms
1 14 (13.86%) Alfresco
1 14 (13.86%) Joomla!
2 5 (4.95%) ColdFusion
3 2 (1.98%) Node.js
Applications
1 9 (8.91%) MS Excel
2 2 (1.98%) Adobe Illustrator
2 2 (1.98%) Photoshop
3 1 (0.99%) MS Office
Business Applications
1 1 (0.99%) SAP Oil and Gas
Cloud Services
1 14 (13.86%) Amazon AWS
2 12 (11.88%) Microsoft Azure
3 3 (2.97%) GitHub
Communications & Networking
1 16 (15.84%) Internet
2 5 (4.95%) SSL
3 1 (0.99%) HTTP
Database & Business Intelligence
1 36 (35.64%) SQL Server
2 34 (33.66%) MongoDB
3 22 (21.78%) PostgreSQL
4 20 (19.80%) NoSQL
5 12 (11.88%) SQL Server 2008
5 12 (11.88%) SQL Server Integration Services
5 12 (11.88%) SQL Server Reporting Services
6 5 (4.95%) SQL Server 2014
Development Applications
1 34 (33.66%) Maven
2 28 (27.72%) Eclipse
2 28 (27.72%) Hudson
2 28 (27.72%) Jenkins
3 26 (25.74%) NetBeans
4 25 (24.75%) Ant
5 21 (20.79%) Git (software)
6 19 (18.81%) Subversion
7 14 (13.86%) Apache Ivy
8 13 (12.87%) JIRA
9 12 (11.88%) Bitbucket
9 12 (11.88%) Octopus Deploy
10 11 (10.89%) JMeter
10 11 (10.89%) Selenium
11 8 (7.92%) Visual Studio
12 3 (2.97%) NUnit
12 3 (2.97%) Rhino Mocks
13 2 (1.98%) Bower
13 2 (1.98%) Karma Test Runner
13 2 (1.98%) Yeoman
General
1 34 (33.66%) Back Office
2 20 (19.80%) Finance
3 12 (11.88%) Telecoms
4 11 (10.89%) Banking
5 6 (5.94%) Retail
6 5 (4.95%) Legal
6 5 (4.95%) Polish Language
6 5 (4.95%) Russian Language
6 5 (4.95%) Ukrainian Language
7 3 (2.97%) Advertising
8 1 (0.99%) Electronics
8 1 (0.99%) Manufacturing
8 1 (0.99%) Marketing
Job Titles
1 94 (93.07%) Developer
2 63 (62.38%) Java Developer
3 26 (25.74%) .NET Developer
4 18 (17.82%) Senior Developer
5 12 (11.88%) C# .NET Developer
5 12 (11.88%) C# Developer
6 10 (9.90%) Senior Java Developer
6 10 (9.90%) Software Developer
7 9 (8.91%) JavaScript Developer
8 8 (7.92%) Mid-Level Java Developer
9 7 (6.93%) Java Software Developer
9 7 (6.93%) Senior JavaScript Developer
10 6 (5.94%) Applications Developer
10 6 (5.94%) Java Applications Developer
10 6 (5.94%) Oracle Developer
10 6 (5.94%) Senior Oracle Developer
10 6 (5.94%) Senior SQL Developer
10 6 (5.94%) SQL Developer
11 5 (4.95%) Mobile Developer
11 5 (4.95%) Software Architect
Libraries, Frameworks & Software Standards
1 58 (57.43%) HTML
2 56 (55.45%) XML
3 48 (47.52%) Web Services
4 46 (45.54%) CSS
5 43 (42.57%) SOAP
6 31 (30.69%) .NET
6 31 (30.69%) ASP.NET
7 30 (29.70%) Spring
8 29 (28.71%) REST
9 26 (25.74%) JPA
10 24 (23.76%) HTML5
11 22 (21.78%) Ajax
11 22 (21.78%) Java EE
11 22 (21.78%) JMS
12 20 (19.80%) Servlets
13 18 (17.82%) ASP.NET MVC
14 17 (16.83%) jQuery
14 17 (16.83%) JSON
15 16 (15.84%) Hibernate
16 15 (14.85%) .NET Framework
Miscellaneous
1 22 (21.78%) Computer Science
2 14 (13.86%) RIA
3 5 (4.95%) Mobile App
4 3 (2.97%) Tandem
5 1 (0.99%) Data Structures
Operating Systems
1 19 (18.81%) Android
1 19 (18.81%) Apple iOS
2 13 (12.87%) Linux
3 1 (0.99%) Windows
Processes & Methodologies
1 89 (88.12%) Agile Software Development
2 51 (50.50%) Continuous Integration
3 39 (38.61%) MVC
4 38 (37.62%) OO
5 32 (31.68%) BDD
6 21 (20.79%) UML
7 20 (19.80%) Mobile Development
8 19 (18.81%) Android Development
8 19 (18.81%) iOS Development
9 18 (17.82%) Scrum
10 17 (16.83%) Software Testing
11 16 (15.84%) Web Development
12 15 (14.85%) Kanban
12 15 (14.85%) Open Source
13 14 (13.86%) SDLC
13 14 (13.86%) Unit Testing
14 13 (12.87%) Mentoring
15 10 (9.90%) Software Engineering
16 8 (7.92%) DSDM
16 8 (7.92%) Integration Testing
Programming Languages
1 69 (68.32%) Java
2 47 (46.53%) JavaScript
3 37 (36.63%) SQL
4 23 (22.77%) C#
5 2 (1.98%) ECMAScript
5 2 (1.98%) ES6
5 2 (1.98%) Ruby
6 1 (0.99%) C++
6 1 (0.99%) Delphi
6 1 (0.99%) PHP
Qualifications
1 30 (29.70%) Degree
2 15 (14.85%) Security Cleared
3 14 (13.86%) SC Cleared
Vendors
1 49 (48.51%) Oracle
2 14 (13.86%) Adobe
3 12 (11.88%) Salesforce.com
4 6 (5.94%) Microsoft
5 2 (1.98%) CODA
5 2 (1.98%) Google
6 1 (0.99%) Borland
6 1 (0.99%) SAP
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