The table below looks at the statistics for TDD skills in IT jobs advertised for the Slough region. Included is a guide to the average salaries offered in IT jobs that have cited TDD over the 3 months to 1 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
1 Jul 2015
Same period 2014 Same period 2013
Test-Driven Development (TDD)
Rank 53 34 32
Rank change year-on-year
-19 -2
Permanent jobs citing TDD 13 27 40
As % of all permanent IT jobs located in Slough 2.33% 5.29% 6.13%
As % of the Processes & Methodologies category 2.76% 6.89% 7.37%
Number of salaries quoted 12 24 34
Average salary £55,000 £60,000 £56,250
Average salary % change year-on-year
-8.33% +6.66%
90% offered a salary of more than £38,500 £50,000 £53,250
10% offered a salary of more than £72,500 £75,000 £67,500
UK excluding London average salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%
TDD
Berkshire

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

Processes & Methodologies Category
Slough
Permanent IT job ads with a match in the
Processes & Methodologies category
471 392 543
As % of all permanent IT jobs located in Slough 84.26% 76.86% 83.28%
Number of salaries quoted 360 326 454
Average salary £50,000 £52,500 £52,500
Average salary % change year-on-year
-4.76% -
90% offered a salary of more than £32,500 £32,500 £40,000
10% offered a salary of more than £70,000 £67,500 £70,000
UK excluding London average salary £44,500 £42,500 £40,000
% change year-on-year
+4.70% +6.25%

TDD
Jobs Demand Trend in Slough

This chart provides a 3-month moving total of permanent IT jobs citing TDD across the Slough region as a proportion of the total demand within the Processes & Methodologies category.

TDD Jobs Demand Trend in Slough

TDD
Salary Trend in Slough

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

TDD Salary Trend in Slough

TDD
Salary Histogram in Slough

This chart provides a salary histogram for IT jobs citing TDD across the Slough region over the 3 months to 1 July 2015.

TDD Salary Histogram in Slough

TDD
Top 30 Related IT Skills in Slough

For the 6 months to 1 July 2015, IT jobs across the Slough region citing TDD also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited TDD.

1 34 (100.00%) Agile Software Development
2 19 (55.88%) Continuous Integration
2 19 (55.88%) E-Commerce
3 16 (47.06%) Scrum
4 15 (44.12%) Finance
5 13 (38.24%) Cognos
5 13 (38.24%) Data Modelling
5 13 (38.24%) SQL
5 13 (38.24%) Oracle
6 10 (29.41%) Java
7 9 (26.47%) User Stories
7 9 (26.47%) User Experience
8 8 (23.53%) Mobile App
8 8 (23.53%) Mobile Application Development
8 8 (23.53%) REST
8 8 (23.53%) Telecoms
8 8 (23.53%) SOA
9 7 (20.59%) C#
9 7 (20.59%) .NET
9 7 (20.59%) MVC
9 7 (20.59%) Business Analysis
10 6 (17.65%) NoSQL
10 6 (17.65%) HTML
11 5 (14.71%) ASP.NET
11 5 (14.71%) MongoDB
12 4 (11.76%) Entity Framework
12 4 (11.76%) KnockoutJS
12 4 (11.76%) AngularJS
12 4 (11.76%) ASP.NET Web Forms
12 4 (11.76%) ASP.NET Web API

TDD
Top Related IT Skills in Slough by Category

For the 6 months to 1 July 2015, IT jobs across the Slough region citing TDD also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited TDD. Up to 20 skills are shown per category.

Application Platforms
1 1 (2.94%) Drupal
Communications & Networking
1 1 (2.94%) HTTP
Database & Business Intelligence
1 6 (17.65%) NoSQL
2 5 (14.71%) MongoDB
3 4 (11.76%) SQL Server
4 2 (5.88%) Cognos Transformer
Development Applications
1 4 (11.76%) Git (software)
2 3 (8.82%) WebDriver
2 3 (8.82%) Selenium
3 1 (2.94%) Eclipse
3 1 (2.94%) Maven
3 1 (2.94%) JIRA
General
1 15 (44.12%) Finance
2 8 (23.53%) Telecoms
3 1 (2.94%) Banking
3 1 (2.94%) Marketing
Job Titles
1 19 (55.88%) Developer
2 13 (38.24%) Cognos Developer
3 12 (35.29%) Analyst
4 9 (26.47%) Business Analyst
4 9 (26.47%) Agile Business Analyst
5 4 (11.76%) .NET Developer
6 3 (8.82%) Test Analyst
6 3 (8.82%) Agile Test Analyst
7 2 (5.88%) Java Developer
7 2 (5.88%) Team Leader
7 2 (5.88%) Development Team Leader
8 1 (2.94%) Junior Developer
8 1 (2.94%) Junior Java Developer
8 1 (2.94%) Senior Java Developer
8 1 (2.94%) Development Manager
8 1 (2.94%) Senior Developer
8 1 (2.94%) Junior
8 1 (2.94%) Telecoms Business Analyst
Libraries, Frameworks & Software Standards
1 8 (23.53%) REST
2 7 (20.59%) .NET
3 6 (17.65%) HTML
4 5 (14.71%) ASP.NET
5 4 (11.76%) CSS
5 4 (11.76%) .NET Framework
5 4 (11.76%) KnockoutJS
5 4 (11.76%) AngularJS
5 4 (11.76%) SignalR
5 4 (11.76%) ASP.NET Web Forms
5 4 (11.76%) ASP.NET Web API
5 4 (11.76%) ASP.NET MVC
5 4 (11.76%) Entity Framework
6 2 (5.88%) RESTful
7 1 (2.94%) Spring MVC
7 1 (2.94%) Spring
Miscellaneous
1 9 (26.47%) User Experience
2 8 (23.53%) Mobile App
3 4 (11.76%) Computer Science
3 4 (11.76%) Visualisation
4 1 (2.94%) Web 2.0
Operating Systems
1 1 (2.94%) UNIX
1 1 (2.94%) Linux
Processes & Methodologies
1 34 (100.00%) Agile Software Development
2 19 (55.88%) Continuous Integration
2 19 (55.88%) E-Commerce
3 16 (47.06%) Scrum
4 13 (38.24%) Data Modelling
5 9 (26.47%) User Stories
6 8 (23.53%) Mobile Application Development
6 8 (23.53%) SOA
7 7 (20.59%) MVC
7 7 (20.59%) Business Analysis
8 4 (11.76%) Multithreading
9 3 (8.82%) Automated Testing
10 1 (2.94%) People Management
10 1 (2.94%) Feature Driven Development
10 1 (2.94%) BDD
10 1 (2.94%) Analytics
10 1 (2.94%) Web Analytics
10 1 (2.94%) Pair Programming
10 1 (2.94%) SEO
10 1 (2.94%) Stakeholder Management
Programming Languages
1 13 (38.24%) SQL
2 10 (29.41%) Java
3 7 (20.59%) C#
4 4 (11.76%) JavaScript
5 3 (8.82%) Ruby
6 1 (2.94%) Groovy
6 1 (2.94%) Scala
6 1 (2.94%) PHP
6 1 (2.94%) Python
Qualifications
1 4 (11.76%) Degree
Quality Assurance & Compliance
1 3 (8.82%) QA
Vendors
1 13 (38.24%) Oracle
1 13 (38.24%) Cognos
2 3 (8.82%) Microsoft
2 3 (8.82%) Cognizant