The following table provides summary statistics for permanent job vacancies advertised in England 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 19 September 2021 with a comparison to the same period in the previous 2 years.
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 England with a requirement for process or methodology skills.
Permanent vacancies with a requirement for process or methodology skills
As % of all permanent IT jobs advertised in England
Number of salaries quoted
Median annual salary (50th Percentile)
Median % change year-on-year
UK median annual salary
% change year-on-year
TDD Job Vacancy Trend in England
Job postings citing TDD as a proportion of all IT jobs advertised in England.
TDD Salary Trend in England
3-month moving average salary quoted in jobs citing TDD in England.
TDD Salary Histogram in England
Salary distribution for jobs citing TDD in England over the 6 months to 19 September 2021.
TDD Job Locations in England
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the England region over the 6 months to 19 September 2021.
The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.
For the 6 months to 19 September 2021, 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 England region with a requirement for TDD.
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: