The table below looks at the statistics for TDD skills in IT jobs advertised for the Warwick region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 25 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
25 Jun 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 23 8 8
Rank change year-on-year
-15 0
Permanent jobs citing TDD 42 51 32
As % of all permanent IT jobs located in Warwick 14.24% 18.21% 21.19%
As % of the Processes & Methodologies category 15.27% 21.16% 23.70%
Number of salaries quoted 23 48 32
Median salary £60,000 £50,000 £40,000
Median salary % change year-on-year
+20.00% +25.00%
UK excluding London median salary £45,000 £42,500 £41,000
% change year-on-year
+5.88% +3.65%
TDD
Warwickshire

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

Processes & Methodologies Category
Warwick
Permanent IT job ads with a match in the
Processes & Methodologies category
275 241 135
As % of all permanent IT jobs located in Warwick 93.22% 86.07% 89.40%
Number of salaries quoted 129 206 113
Median salary £50,000 £50,000 £40,000
Median salary % change year-on-year
- +25.00%
90% offered a salary of more than £32,500 £32,500 £35,000
10% offered a salary of more than £60,000 £55,000 £60,000
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

TDD
Jobs Demand Trend in Warwick

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

TDD Jobs Demand Trend in Warwick

TDD
Salary Trend in Warwick

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

TDD Salary Trend in Warwick

TDD
Salary Histogram in Warwick

This chart provides a salary histogram for IT jobs citing TDD across the Warwick region over the 3 months to 25 June 2016.

TDD Salary Histogram in Warwick

TDD
Top 30 Related IT Skills in Warwick

For the 6 months to 25 June 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 Warwick region with a requirement for TDD.

1 87 (100.00%) Scrum
2 86 (98.85%) Agile Software Development
3 83 (95.40%) Software Engineering
4 82 (94.25%) Unit Testing
5 70 (80.46%) Continuous Integration
6 69 (79.31%) SQL
6 69 (79.31%) Dependency Injection
6 69 (79.31%) Hudson
7 68 (78.16%) Java
7 68 (78.16%) JBoss
8 67 (77.01%) JMS
8 67 (77.01%) SOA
8 67 (77.01%) PostgreSQL
8 67 (77.01%) Hibernate
8 67 (77.01%) MySQL
8 67 (77.01%) Java EE
8 67 (77.01%) Degree
8 67 (77.01%) Mathematics
8 67 (77.01%) Spring
8 67 (77.01%) JPA
8 67 (77.01%) GlassFish
8 67 (77.01%) RESTful
8 67 (77.01%) JAX-RS
8 67 (77.01%) Jenkins
8 67 (77.01%) RESTEasy
9 54 (62.07%) JUnit
10 53 (60.92%) DSDM
10 53 (60.92%) WildFly
10 53 (60.92%) Software Delivery
10 53 (60.92%) JBehave

TDD
Top Related IT Skills in Warwick 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 68 (78.16%) JBoss
2 67 (77.01%) GlassFish
3 53 (60.92%) WildFly
4 34 (39.08%) Apache Spark
5 1 (1.15%) Tomcat
Applications
1 15 (17.24%) Photoshop
Database & Business Intelligence
1 67 (77.01%) MySQL
1 67 (77.01%) PostgreSQL
2 34 (39.08%) Apache Cassandra
2 34 (39.08%) Big Data
2 34 (39.08%) Hadoop
2 34 (39.08%) MongoDB
2 34 (39.08%) NoSQL
3 2 (2.30%) SQL Server
Development Applications
1 69 (79.31%) Hudson
2 67 (77.01%) Jenkins
3 54 (62.07%) JUnit
4 53 (60.92%) JBehave
5 33 (37.93%) Cucumber
5 33 (37.93%) RSpec
6 19 (21.84%) Selenium
6 19 (21.84%) WATIR
7 15 (17.24%) Babel
7 15 (17.24%) Grunt
7 15 (17.24%) gulp
7 15 (17.24%) webpack
8 2 (2.30%) Moq
8 2 (2.30%) MSTest
8 2 (2.30%) NUnit
8 2 (2.30%) Rhino Mocks
9 1 (1.15%) Maven
9 1 (1.15%) Team Foundation Server
General
1 35 (40.23%) Retail
2 33 (37.93%) Billing
3 1 (1.15%) Marketing
Job Titles
1 86 (98.85%) Developer
2 68 (78.16%) Senior Developer
3 67 (77.01%) Java Developer
4 53 (60.92%) Senior Java Developer
5 28 (32.18%) Agile Developer
5 28 (32.18%) Agile Java Developer
6 15 (17.24%) Front End Developer (Client-Side Developer)
6 15 (17.24%) JavaScript Developer
6 15 (17.24%) Senior Front-End Developer
6 15 (17.24%) Senior JavaScript Developer
7 14 (16.09%) Lead Developer
7 14 (16.09%) Lead Java Developer
7 14 (16.09%) Senior Agile Developer
7 14 (16.09%) Senior Agile Java Developer
8 10 (11.49%) Java Engineer
8 10 (11.49%) Senior Java Engineer
9 5 (5.75%) Java Software Developer
9 5 (5.75%) Senior Java Software Developer
9 5 (5.75%) Senior Software Developer
9 5 (5.75%) Software Developer
Libraries, Frameworks & Software Standards
1 67 (77.01%) Hibernate
1 67 (77.01%) Java EE
1 67 (77.01%) JAX-RS
1 67 (77.01%) JMS
1 67 (77.01%) JPA
1 67 (77.01%) RESTEasy
1 67 (77.01%) RESTful
1 67 (77.01%) Spring
2 39 (44.83%) HornetQ
3 17 (19.54%) CSS
3 17 (19.54%) HTML
3 17 (19.54%) HTML5
3 17 (19.54%) jQuery
4 15 (17.24%) Browserify
4 15 (17.24%) Node.js
4 15 (17.24%) OOCSS
4 15 (17.24%) Sass
4 15 (17.24%) Symfony
4 15 (17.24%) Yii
5 14 (16.09%) CSS3
Miscellaneous
1 67 (77.01%) Mathematics
2 34 (39.08%) Artificial Intelligence
2 34 (39.08%) Mobile App
3 15 (17.24%) iPhone
3 15 (17.24%) User Experience
4 14 (16.09%) Smart Meter
5 2 (2.30%) Inversion of Control
Operating Systems
1 34 (39.08%) Android
1 34 (39.08%) Apple iOS
2 1 (1.15%) Linux
2 1 (1.15%) Unix
Processes & Methodologies
1 87 (100.00%) Scrum
2 86 (98.85%) Agile Software Development
3 83 (95.40%) Software Engineering
4 82 (94.25%) Unit Testing
5 70 (80.46%) Continuous Integration
6 69 (79.31%) Dependency Injection
7 67 (77.01%) SOA
8 53 (60.92%) DSDM
8 53 (60.92%) Software Delivery
9 39 (44.83%) Functional Testing
10 36 (41.38%) Kanban
11 34 (39.08%) Analytics
11 34 (39.08%) Predictive Analytics
12 19 (21.84%) Workflow
13 18 (20.69%) MVC
14 16 (18.39%) Front End Development
15 15 (17.24%) Automated Testing
15 15 (17.24%) BEM - Block Element Modifier
15 15 (17.24%) SMACSS
15 15 (17.24%) Web Design
Programming Languages
1 69 (79.31%) SQL
2 68 (78.16%) Java
3 34 (39.08%) Clojure
3 34 (39.08%) Python
3 34 (39.08%) Scala
4 19 (21.84%) Ruby
5 17 (19.54%) JavaScript
6 15 (17.24%) ES6
6 15 (17.24%) PHP
7 14 (16.09%) Groovy
8 4 (4.60%) C#
Qualifications
1 67 (77.01%) Degree
System Software
1 14 (16.09%) Docker
Systems Management
1 14 (16.09%) Puppet
Vendors
1 39 (44.83%) Oracle
2 34 (39.08%) Facebook
2 34 (39.08%) Twitter
3 15 (17.24%) Adobe
3 15 (17.24%) Zend
Warwick, Warwickshire
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