Period
to 23 May 2018

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 May 2018 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
West Midlands > Coventry
6 months to
23 May 2018
Same period 2017 Same period 2016
Rank 30 25 32
Rank change year-on-year -5 +7 +21
Permanent jobs citing TDD 98 113 99
As % of all permanent IT jobs advertised in Coventry 7.30% 9.08% 6.62%
As % of the Processes & Methodologies category 8.15% 10.33% 7.64%
Number of salaries quoted 78 106 79
Coventry median annual salary £45,000 £42,500 £50,000
Median salary % change year-on-year +5.88% -15.00% +5.26%
10th Percentile £35,000 £32,500 £35,000
90th Percentile £61,250 £63,125 £67,500
West Midlands median annual salary £45,000 £42,500 £42,500
% change year-on-year +5.88% - -5.56%

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 1,202 1,094 1,296
As % of all permanent IT jobs advertised in Coventry 89.50% 87.87% 86.69%
Number of salaries quoted 973 924 1,061
Coventry median annual salary £45,000 £42,500 £42,655
Median salary % change year-on-year +5.88% -0.36% +0.36%
10th Percentile £27,500 £26,575 £25,000
90th Percentile £63,500 £62,500 £61,250
West Midlands median annual salary £42,500 £40,500 £42,500
% change year-on-year +4.94% -4.71% +6.25%

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 May 2018.

Salary histogram for TDD in Coventry

For the 6 months to 23 May 2018, 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 95 (96.94%) Agile Software Development
2 63 (64.29%) Scrum
2 63 (64.29%) RESTful
2 63 (64.29%) BDD
3 57 (58.16%) C#
3 57 (58.16%) .NET
4 54 (55.10%) AngularJS
5 53 (54.08%) JavaScript
6 52 (53.06%) Continuous Integration
7 51 (52.04%) SQL Server
8 50 (51.02%) MVC
9 48 (48.98%) ASP.NET Web API
10 47 (47.96%) ASP.NET
11 42 (42.86%) ASP.NET MVC
11 42 (42.86%) KnockoutJS
12 38 (38.78%) SQL
13 35 (35.71%) Unit Testing
13 35 (35.71%) Twitter Bootstrap
14 34 (34.69%) React
15 33 (33.67%) ASP.NET MVC 5
15 33 (33.67%) Web Application Development
15 33 (33.67%) Git (software)
16 31 (31.63%) NoSQL
16 31 (31.63%) Software Engineering
16 31 (31.63%) PostgreSQL
16 31 (31.63%) Microservices
17 30 (30.61%) Docker
18 29 (29.59%) Mentoring
19 27 (27.55%) Linux
20 25 (25.51%) Digital TV

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 7 (7.14%) NServiceBus
2 6 (6.12%) Tomcat
3 5 (5.10%) Apache Spark
3 5 (5.10%) JBoss
3 5 (5.10%) Oracle SOA Suite
3 5 (5.10%) WildFly
4 3 (3.06%) SharePoint
4 3 (3.06%) Umbraco
Cloud Services
1 5 (5.10%) Amazon AWS
Communications & Networking
1 12 (12.24%) Internet
2 8 (8.16%) Hyperconnected
3 3 (3.06%) HTTP
4 2 (2.04%) Intranet
Database & Business Intelligence
1 51 (52.04%) SQL Server
2 31 (31.63%) NoSQL
2 31 (31.63%) PostgreSQL
3 25 (25.51%) MongoDB
3 25 (25.51%) SQL Server 2016
4 16 (16.33%) Data Mining
5 10 (10.20%) Apache Cassandra
6 9 (9.18%) MySQL
7 8 (8.16%) SQL Server 2014
8 7 (7.14%) Event Store
8 7 (7.14%) RavenDB
9 5 (5.10%) Big Data
9 5 (5.10%) Hadoop
9 5 (5.10%) Relational Database
10 4 (4.08%) Amazon DynamoDB
10 4 (4.08%) DB2
11 3 (3.06%) Power BI
11 3 (3.06%) SQL Server Analysis Services
11 3 (3.06%) SQL Server Integration Services
11 3 (3.06%) SQL Server Reporting Services
Development Applications
1 33 (33.67%) Git (software)
2 16 (16.33%) Jenkins
3 11 (11.22%) JUnit
4 10 (10.20%) JBehave
5 8 (8.16%) Mercurial
6 7 (7.14%) SpecFlow
6 7 (7.14%) Visual Studio
7 6 (6.12%) Maven
7 6 (6.12%) Mockito
8 5 (5.10%) Cucumber
9 1 (1.02%) Subversion
General
1 22 (22.45%) Retail
2 21 (21.43%) Back Office
3 2 (2.04%) Finance
Job Titles
1 68 (69.39%) Developer
2 44 (44.90%) .NET Developer
3 18 (18.37%) C# Developer
4 17 (17.35%) Senior Developer
5 16 (16.33%) Python Engineer
5 16 (16.33%) Software Engineer
6 14 (14.29%) Software Developer
7 11 (11.22%) Full Stack Developer
7 11 (11.22%) Python Software Engineer
7 11 (11.22%) Senior Software Engineer
8 10 (10.20%) C# Software Developer
9 8 (8.16%) Agile .NET Developer
9 8 (8.16%) Agile C# Developer
9 8 (8.16%) Agile Developer
9 8 (8.16%) ASP.NET Developer
9 8 (8.16%) ASP.NET MVC Developer
9 8 (8.16%) C# .NET Developer
9 8 (8.16%) C# ASP.NET Developer
10 7 (7.14%) Senior C# Developer
10 7 (7.14%) Senior Software Developer
Libraries, Frameworks & Software Standards
1 63 (64.29%) RESTful
2 57 (58.16%) .NET
3 54 (55.10%) AngularJS
4 48 (48.98%) ASP.NET Web API
5 47 (47.96%) ASP.NET
6 42 (42.86%) ASP.NET MVC
6 42 (42.86%) KnockoutJS
7 35 (35.71%) Twitter Bootstrap
8 34 (34.69%) React
9 33 (33.67%) ASP.NET MVC 5
10 24 (24.49%) Node.js
11 16 (16.33%) Django
11 16 (16.33%) Flask
11 16 (16.33%) Natural Language Processing
11 16 (16.33%) Spring
12 12 (12.24%) HTML
13 11 (11.22%) Hibernate
13 11 (11.22%) Java EE
13 11 (11.22%) JMS
14 9 (9.18%) HTML5
Miscellaneous
1 25 (25.51%) Digital TV
2 16 (16.33%) Linux Command Line
2 16 (16.33%) User Experience
3 15 (15.31%) Mobile App
4 6 (6.12%) Enterprise Software
5 5 (5.10%) Computer Science
5 5 (5.10%) Smart Meter
6 4 (4.08%) RIA
Operating Systems
1 27 (27.55%) Linux
2 6 (6.12%) Android
2 6 (6.12%) Apple iOS
2 6 (6.12%) Unix
Processes & Methodologies
1 95 (96.94%) Agile Software Development
2 63 (64.29%) BDD
2 63 (64.29%) Scrum
3 52 (53.06%) Continuous Integration
4 50 (51.02%) MVC
5 35 (35.71%) Unit Testing
6 33 (33.67%) Web Application Development
7 31 (31.63%) Microservices
7 31 (31.63%) Software Engineering
8 29 (29.59%) Mentoring
9 24 (24.49%) Test Automation
10 23 (23.47%) CRM
11 21 (21.43%) SOA
12 16 (16.33%) Artificial Intelligence
12 16 (16.33%) Machine Learning
12 16 (16.33%) Software Testing
12 16 (16.33%) Speech Recognition
12 16 (16.33%) User Stories
13 15 (15.31%) Kanban
14 13 (13.27%) Dependency Injection
Programming Languages
1 57 (58.16%) C#
2 53 (54.08%) JavaScript
3 38 (38.78%) SQL
4 23 (23.47%) Java
5 16 (16.33%) Python
6 10 (10.20%) Scala
7 5 (5.10%) Groovy
7 5 (5.10%) Java 8
7 5 (5.10%) Ruby
7 5 (5.10%) Shell Script
Qualifications
1 10 (10.20%) Degree
2 4 (4.08%) Computer Science Degree
2 4 (4.08%) Master's Degree
System Software
1 30 (30.61%) Docker
Systems Management
1 24 (24.49%) Marathon
2 5 (5.10%) Puppet
Vendors
1 10 (10.20%) Oracle
2 7 (7.14%) Xamarin