The table below looks at the statistics for TDD skills in IT jobs advertised for the Surbiton region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 27 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
27 Feb 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
London / Surbiton
Rank 4 14 10
Rank change year-on-year
+10 -4
Permanent jobs citing TDD 5 2 11
As % of all permanent IT jobs located in Surbiton 23.81% 4.65% 19.64%
As % of the Processes & Methodologies category 25.00% 4.76% 20.75%
Number of salaries quoted 4 2 11
Median salary £50,000 £57,500 £52,500
Median salary % change year-on-year
-13.04% +9.52%
90% offered a salary of more than £43,000 £57,500 £40,000
10% offered a salary of more than £53,500 £57,500 £55,000
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%

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

Processes & Methodologies Category
Surbiton
Permanent IT job ads with a match in the
Processes & Methodologies category
20 42 53
As % of all permanent IT jobs located in Surbiton 95.24% 97.67% 94.64%
Number of salaries quoted 9 42 51
Median salary £50,000 £52,500 £40,000
Median salary % change year-on-year
-4.76% +31.25%
90% offered a salary of more than £25,000 £35,000 £25,000
10% offered a salary of more than £55,000 £55,000 £85,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Surbiton

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

TDD Jobs Demand Trend in Surbiton

TDD
Salary Trend in Surbiton

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

TDD Salary Trend in Surbiton

TDD
Salary Histogram in Surbiton

This chart provides a salary histogram for IT jobs citing TDD across the Surbiton region over the 3 months to 27 February 2017.

TDD Salary Histogram in Surbiton

TDD
Top 30 Related IT Skills in Surbiton

For the 6 months to 27 February 2017, 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 Surbiton region with a requirement for TDD.

1 8 (100.00%) Java
1 8 (100.00%) C++
1 8 (100.00%) Agile Software Development
2 6 (75.00%) HTML
2 6 (75.00%) SEO
2 6 (75.00%) JavaScript
2 6 (75.00%) PHP
2 6 (75.00%) SQL
2 6 (75.00%) CSS
2 6 (75.00%) Python
2 6 (75.00%) Automated Testing
2 6 (75.00%) Google
2 6 (75.00%) Selenium
2 6 (75.00%) CodeIgniter
2 6 (75.00%) Django
2 6 (75.00%) Kanban
2 6 (75.00%) Data Protection
2 6 (75.00%) Git (software)
2 6 (75.00%) RESTful
2 6 (75.00%) Amazon AWS
2 6 (75.00%) BDD
2 6 (75.00%) Node.js
2 6 (75.00%) Laravel
2 6 (75.00%) AngularJS
2 6 (75.00%) Flask
2 6 (75.00%) Google Cloud Platform
2 6 (75.00%) Phalcon
2 6 (75.00%) jQuery
2 6 (75.00%) React
2 6 (75.00%) Redux

TDD
Top Related IT Skills in Surbiton 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 6 (75.00%) Amazon AWS
1 6 (75.00%) Google Cloud Platform
Development Applications
1 6 (75.00%) Git (software)
1 6 (75.00%) Selenium
2 2 (25.00%) Eclipse
2 2 (25.00%) Gradle
Job Titles
1 7 (87.50%) Developer
2 5 (62.50%) Full Stack Developer
3 2 (25.00%) AWS Developer
3 2 (25.00%) C++ Developer
3 2 (25.00%) C++/Java Developer
3 2 (25.00%) Java Developer
3 2 (25.00%) PHP Developer
3 2 (25.00%) Senior Developer
3 2 (25.00%) Senior Software Developer
3 2 (25.00%) Software Developer
Libraries, Frameworks & Software Standards
1 6 (75.00%) AngularJS
1 6 (75.00%) CodeIgniter
1 6 (75.00%) CSS
1 6 (75.00%) Django
1 6 (75.00%) Flask
1 6 (75.00%) HTML
1 6 (75.00%) jQuery
1 6 (75.00%) Laravel
1 6 (75.00%) Mithril
1 6 (75.00%) Node.js
1 6 (75.00%) Phalcon
1 6 (75.00%) React
1 6 (75.00%) Redux
1 6 (75.00%) RESTful
Miscellaneous
1 2 (25.00%) Computer Science
Operating Systems
1 2 (25.00%) Linux
Processes & Methodologies
1 8 (100.00%) Agile Software Development
2 6 (75.00%) Automated Testing
2 6 (75.00%) BDD
2 6 (75.00%) Data Protection
2 6 (75.00%) Kanban
2 6 (75.00%) SEO
3 2 (25.00%) Mathematics
3 2 (25.00%) OOD
3 2 (25.00%) Physics
3 2 (25.00%) Scrum
3 2 (25.00%) SDLC
3 2 (25.00%) Unit Testing
Programming Languages
1 8 (100.00%) C++
1 8 (100.00%) Java
2 6 (75.00%) JavaScript
2 6 (75.00%) PHP
2 6 (75.00%) Python
2 6 (75.00%) SQL
Qualifications
1 2 (25.00%) Degree
Vendors
1 6 (75.00%) Google