Period
to 16 January 2019

The following table provides summary statistics for permanent job vacancies advertised in Coventry with a requirement for TDD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TDD over the 6 months to 16 January 2019 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
West Midlands > Coventry
6 months to
16 Jan 2019
Same period 2018 Same period 2017
Rank 30 39 23
Rank change year-on-year +9 -16 +24
Permanent jobs citing TDD 59 76 115
As % of all permanent IT jobs advertised in Coventry 6.30% 5.76% 9.10%
As % of the Processes & Methodologies category 7.03% 6.30% 9.95%
Number of salaries quoted 48 57 101
Coventry median annual salary £50,000 £40,000 £40,000
Median salary % change year-on-year +25.00% - -11.11%
10th Percentile £35,875 £35,000 £32,500
90th Percentile £61,625 £61,250 £61,250
West Midlands median annual salary £45,000 £40,000 £42,500
% change year-on-year +12.50% -5.88% +6.25%

TDD is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Coventry with a requirement for process or methodology skills.

All Process and Methodology Skills
Coventry
Permanent vacancies with a requirement for process or methodology skills 839 1,207 1,156
As % of all permanent IT jobs advertised in Coventry 89.54% 91.44% 91.46%
Number of salaries quoted 688 951 922
Coventry median annual salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88% -
10th Percentile £26,250 £26,250 £26,250
90th Percentile £67,500 £63,750 £64,200
West Midlands median annual salary £45,000 £41,000 £42,000
% change year-on-year +9.76% -2.38% +2.44%

TDD
Job Vacancy Trend in Coventry

Job postings citing TDD as a percentage of all IT jobs advertised in Coventry.

Job vacancy trend for TDD in Coventry

TDD
Salary Trend in Coventry

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

Salary trend for TDD in Coventry

TDD
Salary Histogram in Coventry

The salary distribution of IT jobs citing TDD in Coventry over the 6 months to 16 January 2019.

Salary histogram for TDD in Coventry

For the 6 months to 16 January 2019, IT jobs citing TDD also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Coventry region with a requirement for TDD.

1 43 (72.88%) Agile Software Development
2 41 (69.49%) Java
3 36 (61.02%) SQL
4 29 (49.15%) Spring
5 27 (45.76%) MVC
6 21 (35.59%) QA
6 21 (35.59%) BDD
7 19 (32.20%) Test Automation
8 17 (28.81%) Spring MVC
8 17 (28.81%) JBoss
9 15 (25.42%) SQL Server
9 15 (25.42%) Continuous Integration
9 15 (25.42%) Continuous Delivery
10 14 (23.73%) Cucumber
10 14 (23.73%) Software Engineering
10 14 (23.73%) Retail
10 14 (23.73%) Scrum
11 13 (22.03%) C#
12 12 (20.34%) Docker
12 12 (20.34%) Relational Database
12 12 (20.34%) .NET
12 12 (20.34%) Selenium
13 11 (18.64%) JavaScript
13 11 (18.64%) JUnit
13 11 (18.64%) ASP.NET
13 11 (18.64%) NoSQL
13 11 (18.64%) SoapUI
13 11 (18.64%) Concordion
13 11 (18.64%) QA Automation
14 10 (16.95%) AngularJS

TDD
Co-occurring IT Skills in Coventry 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 17 (28.81%) JBoss
2 2 (3.39%) Confluence
3 1 (1.69%) SharePoint
3 1 (1.69%) Tomcat
3 1 (1.69%) Umbraco
Applications
1 1 (1.69%) Microsoft Excel
Cloud Services
1 9 (15.25%) Amazon AWS
2 7 (11.86%) Microsoft Azure
3 3 (5.08%) Google Cloud Platform
4 2 (3.39%) GitHub
5 1 (1.69%) IaaS
5 1 (1.69%) SaaS
Communications & Networking
1 2 (3.39%) HTTPS
1 2 (3.39%) SSH
Database & Business Intelligence
1 15 (25.42%) SQL Server
2 12 (20.34%) Relational Database
3 11 (18.64%) NoSQL
4 8 (13.56%) MongoDB
4 8 (13.56%) PostgreSQL
5 5 (8.47%) Big Data
5 5 (8.47%) MySQL
6 3 (5.08%) Apache Cassandra
6 3 (5.08%) DB2
6 3 (5.08%) Redis
Development Applications
1 14 (23.73%) Cucumber
2 12 (20.34%) Selenium
3 11 (18.64%) Concordion
3 11 (18.64%) JUnit
3 11 (18.64%) SoapUI
4 8 (13.56%) FitNesse
4 8 (13.56%) Maven
5 7 (11.86%) Jenkins
5 7 (11.86%) Mercurial
6 6 (10.17%) Git (software)
7 5 (8.47%) Mockito
8 4 (6.78%) JIRA
9 3 (5.08%) JBehave
10 2 (3.39%) Visual Studio Team System
10 2 (3.39%) Zephyr
11 1 (1.69%) Team Foundation Server
11 1 (1.69%) Visual Studio
General
1 14 (23.73%) Retail
2 10 (16.95%) Automotive
3 2 (3.39%) Finance
4 1 (1.69%) Manufacturing
Job Titles
1 42 (71.19%) Developer
2 26 (44.07%) Java Developer
3 13 (22.03%) Agile Developer
4 12 (20.34%) Agile Java Developer
5 8 (13.56%) QA Automation Engineer
5 8 (13.56%) QA Engineer
6 7 (11.86%) Java Software Developer
6 7 (11.86%) Software Developer
7 5 (8.47%) .NET Developer
7 5 (8.47%) Automation Engineer
8 4 (6.78%) Development Manager
9 3 (5.08%) Developer in Test
9 3 (5.08%) QA Test Engineer
9 3 (5.08%) Senior Developer
9 3 (5.08%) Senior Java Developer
9 3 (5.08%) Test Automation Engineer
9 3 (5.08%) Test Engineer
9 3 (5.08%) UI Engineer
10 2 (3.39%) Full Stack Developer
10 2 (3.39%) SQL Developer
Libraries, Frameworks & Software Standards
1 29 (49.15%) Spring
2 17 (28.81%) Spring MVC
3 12 (20.34%) .NET
4 11 (18.64%) ASP.NET
5 10 (16.95%) AngularJS
6 9 (15.25%) .NET Core
6 9 (15.25%) ASP.NET MVC
7 7 (11.86%) Hibernate
7 7 (11.86%) HTML
7 7 (11.86%) WinForms
8 6 (10.17%) REST
8 6 (10.17%) SOAP
9 5 (8.47%) Apache Cordova
9 5 (8.47%) Ionic Framework
9 5 (8.47%) MyBatis
9 5 (8.47%) PrimeFaces
9 5 (8.47%) React
9 5 (8.47%) RESTful
10 4 (6.78%) HTML5
10 4 (6.78%) Node.js
Miscellaneous
1 8 (13.56%) Enterprise Software
2 5 (8.47%) Public Cloud
3 4 (6.78%) User Experience
4 3 (5.08%) Driving Licence
4 3 (5.08%) Smart Meter
5 1 (1.69%) Augmented Reality
Operating Systems
1 10 (16.95%) Linux
2 7 (11.86%) Windows
3 4 (6.78%) Unix
4 1 (1.69%) Android
4 1 (1.69%) Apple iOS
Processes & Methodologies
1 43 (72.88%) Agile Software Development
2 27 (45.76%) MVC
3 21 (35.59%) BDD
4 19 (32.20%) Test Automation
5 15 (25.42%) Continuous Delivery
5 15 (25.42%) Continuous Integration
6 14 (23.73%) Scrum
6 14 (23.73%) Software Engineering
7 11 (18.64%) QA Automation
8 10 (16.95%) Product Management
9 8 (13.56%) SDLC
9 8 (13.56%) Tech Ops
9 8 (13.56%) Test Management
10 7 (11.86%) Open Source
10 7 (11.86%) Pair Programming
10 7 (11.86%) Problem-Solving
11 6 (10.17%) Collaborative Working
11 6 (10.17%) Microservices
11 6 (10.17%) UML
12 5 (8.47%) Sequence Diagram
Programming Languages
1 41 (69.49%) Java
2 36 (61.02%) SQL
3 13 (22.03%) C#
4 11 (18.64%) JavaScript
5 9 (15.25%) Python
6 5 (8.47%) PHP
7 3 (5.08%) Groovy
7 3 (5.08%) Java 8
7 3 (5.08%) Ruby
7 3 (5.08%) Scala
7 3 (5.08%) Shell Script
8 1 (1.69%) C++
8 1 (1.69%) T-SQL
Qualifications
1 6 (10.17%) Degree
2 2 (3.39%) Computer Science Degree
2 2 (3.39%) ISTQB
2 2 (3.39%) ISTQB Foundation Certification
2 2 (3.39%) Master's Degree
Quality Assurance & Compliance
1 21 (35.59%) QA
System Software
1 12 (20.34%) Docker
2 1 (1.69%) VMware Infrastructure
Systems Management
1 3 (5.08%) Marathon
1 3 (5.08%) Puppet
Vendors
1 10 (16.95%) Microsoft
2 8 (13.56%) Oracle
3 7 (11.86%) Atlassian
4 3 (5.08%) IBM
5 1 (1.69%) Cisco
5 1 (1.69%) EMC
5 1 (1.69%) SAP
5 1 (1.69%) VMware