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 19 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
19 Jan 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
Somerset / Street
Rank 6 16 12
Rank change year-on-year
+10 -4
Permanent jobs citing TDD 8 1 1
As % of all permanent IT jobs located in Street 22.22% 3.13% 3.13%
As % of the Processes & Methodologies category 22.86% 3.13% 3.33%
Number of salaries quoted 2 1 1
Median salary £45,000 £65,000 £50,000
Median salary % change year-on-year
-30.76% +30.00%
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 Street region.

Processes & Methodologies Category
Street
Permanent IT job ads with a match in the
Processes & Methodologies category
35 32 30
As % of all permanent IT jobs located in Street 97.22% 100.00% 93.75%
Number of salaries quoted 8 16 30
Median salary £40,000 £35,000 £35,000
Median salary % change year-on-year
+14.28% -
90% offered a salary of more than £34,100 £35,000 £26,600
10% offered a salary of more than £59,000 £50,000 £66,500
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 30 Related IT Skills in Street

For the 6 months to 19 January 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 Street region with a requirement for TDD.

1 10 (100.00%) Agile Software Development
2 9 (90.00%) Pair Programming
2 9 (90.00%) Software Engineering
3 8 (80.00%) Continuous Integration
3 8 (80.00%) E-Commerce
3 8 (80.00%) BDD
3 8 (80.00%) Continuous Improvement
3 8 (80.00%) Jenkins
3 8 (80.00%) Continuous Delivery
3 8 (80.00%) GitHub
4 2 (20.00%) HTTP
4 2 (20.00%) SDLC
5 1 (10.00%) SOLID
5 1 (10.00%) Travis CI
5 1 (10.00%) AngularJS
5 1 (10.00%) Elasticsearch
5 1 (10.00%) Docker
5 1 (10.00%) Analytical Skills
5 1 (10.00%) Microservices
5 1 (10.00%) React
5 1 (10.00%) CoffeeScript
5 1 (10.00%) Responsive Web Design
5 1 (10.00%) Node.js
5 1 (10.00%) REST
5 1 (10.00%) MVC
5 1 (10.00%) LAMP
5 1 (10.00%) HTML
5 1 (10.00%) Java
5 1 (10.00%) JavaScript
5 1 (10.00%) PHP

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:

Application Platforms
1 1 (10.00%) Elasticsearch
Cloud Services
1 8 (80.00%) GitHub
2 1 (10.00%) Amazon AWS
Communications & Networking
1 2 (20.00%) HTTP
Database & Business Intelligence
1 1 (10.00%) MySQL
Development Applications
1 8 (80.00%) Jenkins
2 1 (10.00%) Git (software)
2 1 (10.00%) Travis CI
Job Titles
1 4 (40.00%) Engineering Manager
2 1 (10.00%) Developer
2 1 (10.00%) Java Engineer
2 1 (10.00%) Java Software Engineer
2 1 (10.00%) PHP Developer
2 1 (10.00%) Senior Java Engineer
2 1 (10.00%) Senior Java Software Engineer
2 1 (10.00%) Senior Software Engineer
2 1 (10.00%) Senior Web Engineer
2 1 (10.00%) Software Engineer
2 1 (10.00%) Web Engineer
Libraries, Frameworks & Software Standards
1 1 (10.00%) AngularJS
1 1 (10.00%) CSS
1 1 (10.00%) Grails
1 1 (10.00%) HTML
1 1 (10.00%) HTML5
1 1 (10.00%) JSON
1 1 (10.00%) LAMP
1 1 (10.00%) Node.js
1 1 (10.00%) React
1 1 (10.00%) REST
1 1 (10.00%) RESTful
1 1 (10.00%) Spring
1 1 (10.00%) Spring MVC
1 1 (10.00%) Web Services
1 1 (10.00%) XML
Miscellaneous
1 1 (10.00%) Analytical Skills
1 1 (10.00%) Semantic Web
Processes & Methodologies
1 10 (100.00%) Agile Software Development
2 9 (90.00%) Pair Programming
2 9 (90.00%) Software Engineering
3 8 (80.00%) BDD
3 8 (80.00%) Continuous Delivery
3 8 (80.00%) Continuous Improvement
3 8 (80.00%) Continuous Integration
3 8 (80.00%) E-Commerce
4 2 (20.00%) SDLC
5 1 (10.00%) Automated Testing
5 1 (10.00%) Data Management
5 1 (10.00%) Domain-Driven Design
5 1 (10.00%) Microservices
5 1 (10.00%) MVC
5 1 (10.00%) OOP
5 1 (10.00%) Open Source
5 1 (10.00%) Responsive Web Design
5 1 (10.00%) SOLID
5 1 (10.00%) Web Development
Programming Languages
1 1 (10.00%) CoffeeScript
1 1 (10.00%) Groovy
1 1 (10.00%) Java
1 1 (10.00%) JavaScript
1 1 (10.00%) PHP
System Software
1 1 (10.00%) Docker