The table below looks at the statistics for TDD skills in IT jobs advertised for the Chiswick region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 27 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 Aug 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 21 - 20
Rank change year-on-year
- 0
Permanent jobs citing TDD 1 0 3
As % of all permanent IT jobs located in Chiswick 1.67% - 5.00%
As % of the Processes & Methodologies category 1.79% - 7.32%
Number of salaries quoted 1 0 3
Median salary £80,000 - £50,000
UK excluding London median salary £45,000 £42,500 £40,000
% change year-on-year
+5.88% +6.25%
TDD
London

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

Processes & Methodologies Category
Chiswick
Permanent IT job ads with a match in the
Processes & Methodologies category
56 48 41
As % of all permanent IT jobs located in Chiswick 93.33% 71.64% 68.33%
Number of salaries quoted 51 46 40
Median salary £70,000 £50,000 £50,000
Median salary % change year-on-year
+40.00% -
90% offered a salary of more than £50,000 £37,500 £30,000
10% offered a salary of more than £75,000 £50,000 £65,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Chiswick

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

TDD Jobs Demand Trend in Chiswick

TDD
Salary Trend in Chiswick

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

TDD Salary Trend in Chiswick

TDD
Top 30 Related IT Skills in Chiswick

For the 6 months to 27 August 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 Chiswick region with a requirement for TDD.

1 3 (100.00%) Agile Software Development
2 2 (66.67%) Java
3 1 (33.33%) Front Office
3 1 (33.33%) Back Office
3 1 (33.33%) Scrum
3 1 (33.33%) JavaScript
3 1 (33.33%) SQL
3 1 (33.33%) HP UFT
3 1 (33.33%) Pair Programming
3 1 (33.33%) Spring
3 1 (33.33%) Ruby
3 1 (33.33%) Degree
3 1 (33.33%) Computer Science
3 1 (33.33%) QA
3 1 (33.33%) WATIR
3 1 (33.33%) Selenium
3 1 (33.33%) FitNesse
3 1 (33.33%) Test Scripting
3 1 (33.33%) Multithreading
3 1 (33.33%) Manual Testing
3 1 (33.33%) RESTful
3 1 (33.33%) Scala
3 1 (33.33%) Cucumber
3 1 (33.33%) BDD
3 1 (33.33%) MongoDB
3 1 (33.33%) Functional Testing
3 1 (33.33%) AngularJS
3 1 (33.33%) Low Latency
3 1 (33.33%) eggPlant
3 1 (33.33%) Performance Tuning

TDD
Top Related IT Skills in Chiswick 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:

Database & Business Intelligence
1 1 (33.33%) MongoDB
Development Applications
1 1 (33.33%) Cucumber
1 1 (33.33%) eggPlant
1 1 (33.33%) FitNesse
1 1 (33.33%) HP UFT
1 1 (33.33%) Selenium
1 1 (33.33%) WATIR
General
1 1 (33.33%) Back Office
1 1 (33.33%) Front Office
Job Titles
1 2 (66.67%) Developer
1 2 (66.67%) Java Developer
2 1 (33.33%) Analyst
2 1 (33.33%) QA Analyst
2 1 (33.33%) Senior Developer
2 1 (33.33%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 1 (33.33%) AngularJS
1 1 (33.33%) RESTful
1 1 (33.33%) Spring
Miscellaneous
1 1 (33.33%) Computer Science
Processes & Methodologies
1 3 (100.00%) Agile Software Development
2 1 (33.33%) BDD
2 1 (33.33%) Concurrent Programming
2 1 (33.33%) Functional Testing
2 1 (33.33%) Low Latency
2 1 (33.33%) Manual Testing
2 1 (33.33%) Multithreading
2 1 (33.33%) Pair Programming
2 1 (33.33%) Performance Tuning
2 1 (33.33%) Scrum
2 1 (33.33%) Test Scripting
Programming Languages
1 2 (66.67%) Java
2 1 (33.33%) JavaScript
2 1 (33.33%) Ruby
2 1 (33.33%) Scala
2 1 (33.33%) SQL
Qualifications
1 1 (33.33%) Degree
Quality Assurance & Compliance
1 1 (33.33%) QA