The table below looks at the statistics for TDD skills in IT jobs advertised for the Liverpool region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 31 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
31 May 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 32 38 35
Rank change year-on-year
+6 -3
Permanent jobs citing TDD 19 18 32
As % of all permanent IT jobs located in Liverpool 5.52% 4.53% 5.99%
As % of the Processes & Methodologies category 6.99% 5.39% 6.75%
Number of salaries quoted 18 17 32
Median salary £40,000 £45,000 £40,000
Median salary % change year-on-year
-11.11% +12.50%
UK excluding London median salary £45,000 £42,500 £41,000
% change year-on-year
+5.88% +3.65%
TDD
Merseyside

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

Processes & Methodologies Category
Liverpool
Permanent IT job ads with a match in the
Processes & Methodologies category
272 334 474
As % of all permanent IT jobs located in Liverpool 79.07% 84.13% 88.76%
Number of salaries quoted 211 233 415
Median salary £42,500 £42,500 £40,000
Median salary % change year-on-year
- +6.25%
90% offered a salary of more than £30,000 £26,500 £27,500
10% offered a salary of more than £65,000 £60,000 £57,500
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

TDD
Jobs Demand Trend in Liverpool

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

TDD Jobs Demand Trend in Liverpool

TDD
Salary Trend in Liverpool

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

TDD Salary Trend in Liverpool

TDD
Salary Histogram in Liverpool

This chart provides a salary histogram for IT jobs citing TDD across the Liverpool region over the 3 months to 31 May 2016.

TDD Salary Histogram in Liverpool

TDD
Top 30 Related IT Skills in Liverpool

For the 6 months to 31 May 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 Liverpool region with a requirement for TDD.

1 42 (89.36%) Agile Software Development
2 37 (78.72%) BDD
3 35 (74.47%) MVC
3 35 (74.47%) .NET
4 34 (72.34%) C#
5 31 (65.96%) Git (software)
6 30 (63.83%) Ruby
6 30 (63.83%) ASP.NET
7 29 (61.70%) WCF
8 28 (59.57%) ASP.NET MVC
8 28 (59.57%) Node.js
9 27 (57.45%) NoSQL
9 27 (57.45%) .NET Framework
9 27 (57.45%) SQL Server
10 26 (55.32%) RESTful
10 26 (55.32%) Web Application Development
10 26 (55.32%) Entity Framework
10 26 (55.32%) ASP.NET Web API
10 26 (55.32%) SQL Server 2014
10 26 (55.32%) ASP.NET MVC 5
10 26 (55.32%) Code First Entity Framework
11 12 (25.53%) HTML
12 11 (23.40%) JavaScript
13 10 (21.28%) Java
14 8 (17.02%) SQL
15 7 (14.89%) CSS
15 7 (14.89%) JIRA
15 7 (14.89%) QA
15 7 (14.89%) Automated Testing
15 7 (14.89%) Cucumber

TDD
Top Related IT Skills in Liverpool 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 28 (59.57%) Node.js
2 2 (4.26%) CMS
2 2 (4.26%) Elasticsearch
2 2 (4.26%) Mule
2 2 (4.26%) Sitecore CMS
2 2 (4.26%) Umbraco
3 1 (2.13%) Drupal
Business Applications
1 1 (2.13%) Magento
Cloud Services
1 1 (2.13%) Microsoft Azure
Database & Business Intelligence
1 27 (57.45%) NoSQL
1 27 (57.45%) SQL Server
2 26 (55.32%) SQL Server 2014
3 2 (4.26%) Redis
4 1 (2.13%) Amazon DynamoDB
4 1 (2.13%) Apache Cassandra
4 1 (2.13%) MongoDB
Development Applications
1 31 (65.96%) Git (software)
2 7 (14.89%) Cucumber
2 7 (14.89%) JIRA
2 7 (14.89%) Selenium
2 7 (14.89%) WebDriver
3 4 (8.51%) Gerrit
3 4 (8.51%) Jenkins
3 4 (8.51%) JMeter
3 4 (8.51%) Mercurial
4 3 (6.38%) Selenium IDE
5 2 (4.26%) Team Foundation Server
5 2 (4.26%) Visual Studio
6 1 (2.13%) Bower
6 1 (2.13%) Grunt
General
1 4 (8.51%) Telecoms
2 3 (6.38%) Marketing
3 2 (4.26%) Advertising
3 2 (4.26%) Finance
4 1 (2.13%) Games
4 1 (2.13%) Retail
Job Titles
1 40 (85.11%) Developer
2 34 (72.34%) .NET Developer
3 7 (14.89%) Tester
4 6 (12.77%) Selenium Tester
5 5 (10.64%) Front End Developer (Client-Side Developer)
6 4 (8.51%) Analyst
6 4 (8.51%) C# .NET Developer
6 4 (8.51%) C# Developer
6 4 (8.51%) JavaScript Developer
6 4 (8.51%) QA Analyst
6 4 (8.51%) QA Engineer
6 4 (8.51%) QA Test Analyst
6 4 (8.51%) QA Test Engineer
6 4 (8.51%) QA Tester
6 4 (8.51%) Test Engineer
7 3 (6.38%) Automation Tester
7 3 (6.38%) Java Engineer
7 3 (6.38%) Selenium Automation Tester
7 3 (6.38%) Selenium Test Analyst
7 3 (6.38%) Test Analyst
Libraries, Frameworks & Software Standards
1 35 (74.47%) .NET
2 30 (63.83%) ASP.NET
3 29 (61.70%) WCF
4 28 (59.57%) ASP.NET MVC
5 27 (57.45%) .NET Framework
6 26 (55.32%) ASP.NET MVC 5
6 26 (55.32%) ASP.NET Web API
6 26 (55.32%) Code First Entity Framework
6 26 (55.32%) Entity Framework
6 26 (55.32%) RESTful
7 12 (25.53%) HTML
8 7 (14.89%) CSS
9 5 (10.64%) jQuery
10 4 (8.51%) HTML5
11 3 (6.38%) LINQ
11 3 (6.38%) Web Services
12 2 (4.26%) AngularJS
12 2 (4.26%) ASP.NET Web Forms
12 2 (4.26%) CSS3
12 2 (4.26%) WPF
Miscellaneous
1 2 (4.26%) e-Learning
1 2 (4.26%) Social Network
1 2 (4.26%) User Experience
Operating Systems
1 3 (6.38%) Linux
1 3 (6.38%) Unix
2 2 (4.26%) Android
2 2 (4.26%) Apple iOS
3 1 (2.13%) Windows
Processes & Methodologies
1 42 (89.36%) Agile Software Development
2 37 (78.72%) BDD
3 35 (74.47%) MVC
4 26 (55.32%) Web Application Development
5 7 (14.89%) Automated Testing
5 7 (14.89%) Defect Management
5 7 (14.89%) Test Scripting
6 5 (10.64%) Front End Development
7 4 (8.51%) API Testing
7 4 (8.51%) Functional Testing
7 4 (8.51%) OO
7 4 (8.51%) OWASP
7 4 (8.51%) QA Automation
7 4 (8.51%) Regression Testing
7 4 (8.51%) Scrum
7 4 (8.51%) User Acceptance Testing
7 4 (8.51%) Web Development
7 4 (8.51%) Workflow
8 3 (6.38%) Agile Testing
8 3 (6.38%) DevOps
Programming Languages
1 34 (72.34%) C#
2 30 (63.83%) Ruby
3 11 (23.40%) JavaScript
4 10 (21.28%) Java
5 8 (17.02%) SQL
6 3 (6.38%) PHP
7 2 (4.26%) Clojure
8 1 (2.13%) VB.NET
Quality Assurance & Compliance
1 7 (14.89%) QA
Vendors
1 3 (6.38%) Microsoft
2 2 (4.26%) Oracle
2 2 (4.26%) Sitecore
Liverpool, Merseyside
Dawson & Walsh
Salary: £30000 - £50000 per annum + Bonus + Pension + Benefits
Posted: Yesterday
Liverpool
Applause IT Ltd
Salary: £40000 - £45000 per annum + + Great Benefits Package
Posted: 8 days ago