The table below looks at the statistics for TDD skills in IT jobs advertised for the Street region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 7 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
7 Dec 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 12 - 10
Rank change year-on-year
- 0
Permanent jobs citing TDD 8 0 5
As % of all permanent IT jobs located in Street 14.81% - 15.15%
As % of the Processes & Methodologies category 15.09% - 15.63%
Number of salaries quoted 0 0 5
Median salary - - £60,000
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%
TDD
Somerset

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

Processes & Methodologies Category
Street
Permanent IT job ads with a match in the
Processes & Methodologies category
53 21 32
As % of all permanent IT jobs located in Street 98.15% 100.00% 96.97%
Number of salaries quoted 15 15 32
Median salary £57,500 £35,000 £40,000
Median salary % change year-on-year
+64.28% -12.50%
90% offered a salary of more than £32,500 £35,000 £30,000
10% offered a salary of more than £81,500 £60,000 £70,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Street

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

TDD Jobs Demand Trend in Street

TDD
Salary Trend in Street

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

TDD Salary Trend in Street

TDD
Top 11 Related IT Skills in Street

For the 6 months to 7 December 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 Street region with a requirement for TDD.

1 8 (100.00%) Agile Software Development
1 8 (100.00%) Pair Programming
1 8 (100.00%) Software Engineering
1 8 (100.00%) Continuous Integration
1 8 (100.00%) BDD
1 8 (100.00%) Continuous Improvement
1 8 (100.00%) GitHub
1 8 (100.00%) Jenkins
1 8 (100.00%) Continuous Delivery
1 8 (100.00%) E-Commerce
2 2 (25.00%) HTTP

TDD
Top Related IT Skills in Street 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:

Cloud Services
1 8 (100.00%) GitHub
Communications & Networking
1 2 (25.00%) HTTP
Development Applications
1 8 (100.00%) Jenkins
Job Titles
1 4 (50.00%) Engineering Manager
Processes & Methodologies
1 8 (100.00%) Agile Software Development
1 8 (100.00%) BDD
1 8 (100.00%) Continuous Delivery
1 8 (100.00%) Continuous Improvement
1 8 (100.00%) Continuous Integration
1 8 (100.00%) E-Commerce
1 8 (100.00%) Pair Programming
1 8 (100.00%) Software Engineering