Period
to 23 November 2017

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 23 November 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
West Midlands > Coventry
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 33 28 37
Rank change year-on-year -5 +9 +26
Permanent jobs citing TDD 76 109 72
As % of all permanent IT jobs advertised in Coventry 5.75% 7.65% 5.03%
As % of the Processes & Methodologies category 6.40% 8.56% 5.78%
Number of salaries quoted 66 93 57
Coventry median annual salary £40,000 £40,000 £45,000
Median salary % change year-on-year - -11.11% -5.26%
10th Percentile £34,500 £32,500 £32,500
90th Percentile £61,250 £61,250 £51,250
West Midlands median annual salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.41% +3.75%

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 1188 1274 1245
As % of all permanent IT jobs advertised in Coventry 89.86% 89.40% 87.06%
Number of salaries quoted 949 1050 1018
Coventry median annual salary £42,500 £42,500 £42,500
10th Percentile £25,500 £26,000 £26,250
90th Percentile £63,550 £61,250 £62,500
West Midlands median annual salary £40,000 £40,000 £40,000

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 23 November 2017.

Salary histogram for TDD in Coventry

For the 6 months to 23 November 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 Coventry region with a requirement for TDD.

1 73 (96.05%) Agile Software Development
2 64 (84.21%) RESTful
3 63 (82.89%) MVC
4 59 (77.63%) C#
4 59 (77.63%) .NET
4 59 (77.63%) AngularJS
5 58 (76.32%) ASP.NET
5 58 (76.32%) ASP.NET MVC
6 57 (75.00%) Twitter Bootstrap
7 56 (73.68%) SQL Server
8 55 (72.37%) BDD
8 55 (72.37%) KnockoutJS
8 55 (72.37%) Web Application Development
8 55 (72.37%) ASP.NET Web API
9 52 (68.42%) ASP.NET MVC 5
10 38 (50.00%) Scrum
11 34 (44.74%) Continuous Integration
12 33 (43.42%) Dependency Injection
13 28 (36.84%) SQL Server 2014
14 27 (35.53%) SQL Server 2016
14 27 (35.53%) Kanban
14 27 (35.53%) Digital TV
15 25 (32.89%) Internet
16 24 (31.58%) Hyperconnected
17 13 (17.11%) Retail
17 13 (17.11%) Java
18 11 (14.47%) Oracle
18 11 (14.47%) Spring
19 10 (13.16%) Web Development
19 10 (13.16%) MongoDB

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 6 (7.89%) GlassFish
1 6 (7.89%) JBoss
1 6 (7.89%) Jetty
1 6 (7.89%) Tomcat
2 3 (3.95%) Elasticsearch
3 1 (1.32%) WordPress
Business Applications
1 1 (1.32%) Shopify
Cloud Services
1 3 (3.95%) Amazon AWS
1 3 (3.95%) Microsoft Azure
Communications & Networking
1 25 (32.89%) Internet
2 24 (31.58%) Hyperconnected
3 6 (7.89%) AMQP
4 2 (2.63%) SMS
5 1 (1.32%) HTTP
Database & Business Intelligence
1 56 (73.68%) SQL Server
2 28 (36.84%) SQL Server 2014
3 27 (35.53%) SQL Server 2016
4 10 (13.16%) MongoDB
5 7 (9.21%) MySQL
5 7 (9.21%) NoSQL
5 7 (9.21%) PostgreSQL
6 6 (7.89%) Apache Cassandra
Development Applications
1 6 (7.89%) Hudson
1 6 (7.89%) Jenkins
2 5 (6.58%) jMock
2 5 (6.58%) JUnit
2 5 (6.58%) Mockito
3 3 (3.95%) TeamCity
4 2 (2.63%) Git (software)
General
1 13 (17.11%) Retail
2 6 (7.89%) Advertising
2 6 (7.89%) Billing
3 4 (5.26%) Finance
4 3 (3.95%) Games
Job Titles
1 65 (85.53%) Developer
2 56 (73.68%) .NET Developer
3 27 (35.53%) C# Developer
4 26 (34.21%) ASP.NET Developer
4 26 (34.21%) ASP.NET MVC Developer
4 26 (34.21%) C# .NET Developer
4 26 (34.21%) C# ASP.NET Developer
5 24 (31.58%) Agile .NET Developer
5 24 (31.58%) Agile C# Developer
5 24 (31.58%) Agile Developer
6 6 (7.89%) Principal Engineer
6 6 (7.89%) Principal Software Engineer
6 6 (7.89%) Software Engineer
7 4 (5.26%) Java Developer
8 3 (3.95%) Graduate
8 3 (3.95%) Graduate .NET Developer
8 3 (3.95%) Graduate Developer
8 3 (3.95%) Junior
8 3 (3.95%) Junior .NET Developer
8 3 (3.95%) Junior Developer
Libraries, Frameworks & Software Standards
1 64 (84.21%) RESTful
2 59 (77.63%) .NET
2 59 (77.63%) AngularJS
3 58 (76.32%) ASP.NET
3 58 (76.32%) ASP.NET MVC
4 57 (75.00%) Twitter Bootstrap
5 55 (72.37%) ASP.NET Web API
5 55 (72.37%) KnockoutJS
6 52 (68.42%) ASP.NET MVC 5
7 11 (14.47%) Spring
8 9 (11.84%) HTML
9 7 (9.21%) REST
10 6 (7.89%) CSS
10 6 (7.89%) J2EE
10 6 (7.89%) Java EE
10 6 (7.89%) JAX-RS
10 6 (7.89%) JMS
10 6 (7.89%) JPA
10 6 (7.89%) RESTEasy
10 6 (7.89%) Spring Boot
Miscellaneous
1 27 (35.53%) Digital TV
2 6 (7.89%) Smart Meter
3 3 (3.95%) Computer Science
4 2 (2.63%) BYOD
4 2 (2.63%) Greenfield Project
Operating Systems
1 3 (3.95%) Linux
1 3 (3.95%) Windows
Processes & Methodologies
1 73 (96.05%) Agile Software Development
2 63 (82.89%) MVC
3 55 (72.37%) BDD
3 55 (72.37%) Web Application Development
4 38 (50.00%) Scrum
5 34 (44.74%) Continuous Integration
6 33 (43.42%) Dependency Injection
7 27 (35.53%) Kanban
8 10 (13.16%) Web Development
9 9 (11.84%) Unit Testing
10 7 (9.21%) Coaching
10 7 (9.21%) Software Engineering
11 6 (7.89%) Continuous Delivery
11 6 (7.89%) Data Transformation
11 6 (7.89%) ETL
11 6 (7.89%) Microservices
12 5 (6.58%) Continuous Improvement
13 4 (5.26%) Test Automation
14 3 (3.95%) Multithreading
14 3 (3.95%) Regression Testing
Programming Languages
1 59 (77.63%) C#
2 13 (17.11%) Java
3 9 (11.84%) JavaScript
4 7 (9.21%) SQL
5 6 (7.89%) Clojure
5 6 (7.89%) Scala
6 5 (6.58%) PHP
7 4 (5.26%) Ruby
8 3 (3.95%) F#
Qualifications
1 4 (5.26%) Degree
Quality Assurance & Compliance
1 2 (2.63%) QA
System Software
1 7 (9.21%) Docker
Systems Management
1 6 (7.89%) Marathon
2 3 (3.95%) Kibana
Vendors
1 11 (14.47%) Oracle
2 3 (3.95%) Google
3 1 (1.32%) Microsoft