The following table provides summary statistics for permanent job vacancies advertised in Wiltshire with a requirement for TDD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TDD over the 3 months to 30 April 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
South West / Wiltshire
3 months to
30 Apr 2017
Same period 2016 Same period 2015
Rank 59 51 47
Rank change year-on-year -8 -4  
Permanent jobs citing TDD 19 46 44
As % of all permanent IT jobs advertised in Wiltshire 2.41% 4.39% 4.03%
As % of the Processes & Methodologies category 2.73% 5.03% 4.60%
Number of salaries quoted 13 43 44
Median salary £52,500 £40,000 £35,000
Median salary % change year-on-year +31.25% +14.28%  
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year +2.27% +3.52%  

TDD is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Wiltshire with a requirement for process and methodology skills.

Process & Methodology Skills
Wiltshire
Permanent job vacancies with a requirement for process and methodology skills 697 915 956
As % of all permanent IT job vacancies advertised in Wiltshire 88.34% 87.23% 87.63%
Number of salaries quoted 603 821 767
Median salary £44,500 £45,000 £40,000
Median salary % change year-on-year -1.11% +12.50%  
90% offered a salary of more than £30,250 £31,000 £30,000
10% offered a salary of more than £60,000 £55,000 £65,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

TDD
Job Vacancy Trend in Wiltshire

The job posting trend of jobs advertised in Wiltshire citing TDD as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for TDD in Wiltshire

TDD
Salary Trend in Wiltshire

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

Salary trend for TDD in Wiltshire

TDD
Salary Histogram in Wiltshire

The salary distribution of IT jobs citing TDD in Wiltshire over the 3 months to 30 April 2017.

Salary histogram for TDD in Wiltshire

TDD
Job Locations in Wiltshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the Wiltshire region over the 3 months to 30 April 2017. 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 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
Swindon +10 18 £51,250 +13.88% 4
Chippenham -5 1 £55,000 +57.14%
TDD
South West

For the 6 months to 30 April 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 Wiltshire region with a requirement for TDD.

1 37 (78.72%) Agile Software Development
2 24 (51.06%) Git (software)
3 23 (48.94%) BDD
4 21 (44.68%) Scrum
5 20 (42.55%) MVC
5 20 (42.55%) Java
6 17 (36.17%) HTML
7 16 (34.04%) JUnit
7 16 (34.04%) AngularJS
8 15 (31.91%) Python
8 15 (31.91%) Spring
8 15 (31.91%) Hibernate
8 15 (31.91%) Software Engineering
9 14 (29.79%) JavaScript
10 13 (27.66%) JIRA
10 13 (27.66%) REST
10 13 (27.66%) JPA
10 13 (27.66%) Amazon AWS
10 13 (27.66%) Kanban
11 12 (25.53%) Selenium
11 12 (25.53%) Finance
11 12 (25.53%) CSS
12 11 (23.40%) Web Services
12 11 (23.40%) IntelliJ
12 11 (23.40%) Jenkins
13 10 (21.28%) Twitter Bootstrap
13 10 (21.28%) DevOps
13 10 (21.28%) Django
13 10 (21.28%) Digital Marketing
13 10 (21.28%) CSS3

TDD
Co-occurring IT Skills in Wiltshire 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 6 (12.77%) Tomcat
2 3 (6.38%) GlassFish
3 2 (4.26%) Apache
3 2 (4.26%) Elasticsearch
3 2 (4.26%) JBoss
4 1 (2.13%) IIS
Business Applications
1 10 (21.28%) SAP Oil and Gas
2 2 (4.26%) Oracle BPM
Cloud Services
1 13 (27.66%) Amazon AWS
2 5 (10.64%) Amazon EC2
Communications & Networking
1 6 (12.77%) HTTP
2 3 (6.38%) Internet
Database & Business Intelligence
1 9 (19.15%) MongoDB
2 8 (17.02%) MySQL
3 7 (14.89%) Amazon DynamoDB
4 6 (12.77%) PostgreSQL
5 5 (10.64%) SQL Server
6 4 (8.51%) NoSQL
7 3 (6.38%) SQL Server 2014
8 2 (4.26%) Apache Cassandra
8 2 (4.26%) DB2
8 2 (4.26%) RDBMS
8 2 (4.26%) Relational Database
9 1 (2.13%) SQL Server 2008
9 1 (2.13%) SQL Server 2016
Development Applications
1 24 (51.06%) Git (software)
2 16 (34.04%) JUnit
3 13 (27.66%) JIRA
4 12 (25.53%) Selenium
5 11 (23.40%) IntelliJ
5 11 (23.40%) Jenkins
6 9 (19.15%) JMeter
7 8 (17.02%) Ant
7 8 (17.02%) Maven
8 7 (14.89%) Cucumber
9 6 (12.77%) Atlassian Bamboo
9 6 (12.77%) Gradle
9 6 (12.77%) Liquibase
9 6 (12.77%) Mockito
9 6 (12.77%) Robot Framework
10 4 (8.51%) Subversion
11 3 (6.38%) Eclipse
12 1 (2.13%) MSTest
12 1 (2.13%) NUnit
12 1 (2.13%) Team Foundation Server
General
1 12 (25.53%) Finance
2 10 (21.28%) Electronics
2 10 (21.28%) Manufacturing
2 10 (21.28%) Marketing
2 10 (21.28%) Telecoms
3 2 (4.26%) Local Government
4 1 (2.13%) Advertising
Job Titles
1 31 (65.96%) Developer
2 20 (42.55%) Java Developer
3 12 (25.53%) Java Engineer
3 12 (25.53%) Java Software Developer
4 9 (19.15%) Python Developer
5 8 (17.02%) Senior Developer
5 8 (17.02%) Senior Java Developer
6 7 (14.89%) .NET Developer
6 7 (14.89%) Developer/Software Engineer
6 7 (14.89%) Java Software Engineer
6 7 (14.89%) Senior Java Engineer
6 7 (14.89%) Senior Java Software Developer
6 7 (14.89%) Senior Java Software Engineer
6 7 (14.89%) Senior Software Developer
6 7 (14.89%) Senior Software Engineer
6 7 (14.89%) Software Engineer
7 5 (10.64%) C++/Java Developer
7 5 (10.64%) Senior Java Programmer
7 5 (10.64%) Senior Programmer
7 5 (10.64%) Software Programmer
Libraries, Frameworks & Software Standards
1 17 (36.17%) HTML
2 16 (34.04%) AngularJS
3 15 (31.91%) Hibernate
3 15 (31.91%) Spring
4 13 (27.66%) JPA
4 13 (27.66%) REST
5 12 (25.53%) CSS
6 11 (23.40%) Web Services
7 10 (21.28%) CSS3
7 10 (21.28%) Django
7 10 (21.28%) Twitter Bootstrap
8 9 (19.15%) HTML5
9 8 (17.02%) JSP
9 8 (17.02%) SOAP
10 7 (14.89%) .NET
10 7 (14.89%) JSON
10 7 (14.89%) RESTful
11 6 (12.77%) ASP.NET MVC
11 6 (12.77%) Spring Security
11 6 (12.77%) Thymeleaf
Miscellaneous
1 5 (10.64%) Greenfield Project
2 2 (4.26%) Computer Science
2 2 (4.26%) Enterprise Software
2 2 (4.26%) Robotics
3 1 (2.13%) Client/Server
3 1 (2.13%) Mobile App
Operating Systems
1 10 (21.28%) Linux
2 4 (8.51%) Android
2 4 (8.51%) Windows
3 3 (6.38%) Apple iOS
4 1 (2.13%) Ubuntu
4 1 (2.13%) Unix
Processes & Methodologies
1 37 (78.72%) Agile Software Development
2 23 (48.94%) BDD
3 21 (44.68%) Scrum
4 20 (42.55%) MVC
5 15 (31.91%) Software Engineering
6 13 (27.66%) Kanban
7 10 (21.28%) Business Intelligence
7 10 (21.28%) DevOps
7 10 (21.28%) Digital Marketing
7 10 (21.28%) Programme Management
8 9 (19.15%) E-Commerce
9 7 (14.89%) Continuous Integration
10 6 (12.77%) AOP
10 6 (12.77%) Coaching
10 6 (12.77%) Continuous Deployment
10 6 (12.77%) Continuous Improvement
10 6 (12.77%) Migration
10 6 (12.77%) Performance Testing
10 6 (12.77%) SOA
10 6 (12.77%) Unit Testing
Programming Languages
1 20 (42.55%) Java
2 15 (31.91%) Python
3 14 (29.79%) JavaScript
4 7 (14.89%) C#
5 5 (10.64%) C
5 5 (10.64%) C++
5 5 (10.64%) Go
6 3 (6.38%) SQL
7 2 (4.26%) PHP
8 1 (2.13%) Ruby
Qualifications
1 8 (17.02%) Degree
2 3 (6.38%) ISEB
2 3 (6.38%) ISTQB
3 1 (2.13%) SC Cleared
3 1 (2.13%) Security Cleared
Quality Assurance & Compliance
1 3 (6.38%) QA
2 1 (2.13%) ISO 9001
System Software
1 2 (4.26%) Active Directory
Vendors
1 10 (21.28%) SAP
2 2 (4.26%) Atlassian
2 2 (4.26%) Oracle
3 1 (2.13%) Facebook
3 1 (2.13%) Sencha
Swindon, Wiltshire
Engage PSG
Salary: £40000 - £50000 per day + benefits & bonus
Posted: 4 days ago
Swindon, Wiltshire
People Source Consulting
Salary: £50000 - £55000 per annum + Benefits
Posted: 2 days ago
Corsham, Wiltshire
Square One Resources
Salary: From £30,000 to £35,000 per annum
Posted: 3 days ago
Swindon, Wiltshire
Engage PSG
Salary: £35000 - £45000 per annum + Perks
Posted: 6 days ago
Swindon
greywood
Salary: £25000 - £32000 per annum + Benefits
Posted: 19 days ago