The table below looks at the statistics for TDD skills in IT jobs advertised for the Hertford region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 28 August 2016 with a comparison to the same period over the previous 2 years.

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

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

Processes & Methodologies Category
Hertford
Permanent IT job ads with a match in the
Processes & Methodologies category
31 30 37
As % of all permanent IT jobs located in Hertford 63.27% 81.08% 97.37%
Number of salaries quoted 31 30 37
Median salary £47,500 £67,500 £47,500
Median salary % change year-on-year
-29.62% +42.10%
90% offered a salary of more than £22,500 £60,000 £35,500
10% offered a salary of more than £57,500 £52,500 £95,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Hertford

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

TDD Jobs Demand Trend in Hertford

TDD
Salary Trend in Hertford

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

TDD Salary Trend in Hertford

TDD
Top 28 Related IT Skills in Hertford

For the 6 months to 28 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 Hertford region with a requirement for TDD.

1 5 (100.00%) Java
1 5 (100.00%) J2EE
1 5 (100.00%) JDBC
1 5 (100.00%) Struts
1 5 (100.00%) Web Services
1 5 (100.00%) Hibernate
1 5 (100.00%) Agile Software Development
1 5 (100.00%) Spring
1 5 (100.00%) Analytical Skills
2 3 (60.00%) Mobile Development
2 3 (60.00%) Android
2 3 (60.00%) Software Architecture
2 3 (60.00%) BDD
2 3 (60.00%) Apple iOS
2 3 (60.00%) Retail
2 3 (60.00%) Scrum
2 3 (60.00%) SOA
3 2 (40.00%) XML Schema
3 2 (40.00%) XML
3 2 (40.00%) XSLT
3 2 (40.00%) OO
3 2 (40.00%) CSS
3 2 (40.00%) JavaScript
3 2 (40.00%) SQL
3 2 (40.00%) Build Automation
3 2 (40.00%) Maven
3 2 (40.00%) Apache Flex
3 2 (40.00%) HTML

TDD
Top Related IT Skills in Hertford 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:

Development Applications
1 2 (40.00%) Maven
General
1 3 (60.00%) Retail
Job Titles
1 3 (60.00%) Java Team Leader
1 3 (60.00%) Team Leader
2 2 (40.00%) Agile Developer
2 2 (40.00%) Agile Java Developer
2 2 (40.00%) Developer
2 2 (40.00%) Java Developer
Libraries, Frameworks & Software Standards
1 5 (100.00%) Hibernate
1 5 (100.00%) J2EE
1 5 (100.00%) JDBC
1 5 (100.00%) Spring
1 5 (100.00%) Struts
1 5 (100.00%) Web Services
2 2 (40.00%) Apache Flex
2 2 (40.00%) CSS
2 2 (40.00%) HTML
2 2 (40.00%) XML
2 2 (40.00%) XML Schema
2 2 (40.00%) XSLT
Miscellaneous
1 5 (100.00%) Analytical Skills
Operating Systems
1 3 (60.00%) Android
1 3 (60.00%) Apple iOS
Processes & Methodologies
1 5 (100.00%) Agile Software Development
2 3 (60.00%) BDD
2 3 (60.00%) Mobile Development
2 3 (60.00%) Scrum
2 3 (60.00%) SOA
2 3 (60.00%) Software Architecture
3 2 (40.00%) Build Automation
3 2 (40.00%) OO
Programming Languages
1 5 (100.00%) Java
2 2 (40.00%) JavaScript
2 2 (40.00%) SQL