The table below looks at the statistics for TDD skills in IT jobs advertised for the Welwyn Garden City region. Included is a guide to the average salaries offered in IT jobs that have cited TDD over the 3 months to 28 April 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
28 Apr 2015
Same period 2014 Same period 2013
Test-Driven Development (TDD)
Rank 23 17 30
Rank change year-on-year
-6 +13
Permanent jobs citing TDD 13 5 16
As % of all permanent IT jobs located in Welwyn Garden City 8.61% 6.10% 6.53%
As % of the Processes & Methodologies category 9.85% 6.94% 7.31%
Number of salaries quoted 7 5 16
Average salary £40,000 £47,500 £40,000
Average salary % change year-on-year
-15.78% +18.75%
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+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 Welwyn Garden City region.

Processes & Methodologies Category
Welwyn Garden City
Permanent IT job ads with a match in the
Processes & Methodologies category
132 72 219
As % of all permanent IT jobs located in Welwyn Garden City 87.42% 87.80% 89.39%
Number of salaries quoted 86 53 217
Average salary £50,000 £40,000 £47,500
Average salary % change year-on-year
+25.00% -15.78%
90% offered a salary of more than £29,000 £32,500 £35,000
10% offered a salary of more than £57,500 £60,000 £55,000
UK excluding London average salary £44,000 £42,500 £40,000
% change year-on-year
+3.52% +6.25%

TDD
Jobs Demand Trend in Welwyn Garden City

This chart provides a 3-month moving total of permanent IT jobs citing TDD across the Welwyn Garden City region as a proportion of the total demand within the Processes & Methodologies category.

TDD Jobs Demand Trend in Welwyn Garden City

TDD
Salary Trend in Welwyn Garden City

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

TDD Salary Trend in Welwyn Garden City

TDD
Salary Histogram in Welwyn Garden City

This chart provides a salary histogram for IT jobs citing TDD across the Welwyn Garden City region over the 3 months to 28 April 2015.

TDD Salary Histogram in Welwyn Garden City

TDD
Top 30 Related IT Skills in Welwyn Garden City

For the 6 months to 28 April 2015, IT jobs across the Welwyn Garden City region citing TDD also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited TDD.

1 26 (86.67%) Java
2 25 (83.33%) Git (software)
3 23 (76.67%) Agile Software Development
4 21 (70.00%) HTML
5 20 (66.67%) SQL
6 19 (63.33%) Scrum
6 19 (63.33%) JUnit
6 19 (63.33%) Degree
6 19 (63.33%) Computer Science
7 17 (56.67%) .NET
8 14 (46.67%) E-Commerce
9 13 (43.33%) OOD
9 13 (43.33%) SQL Server
9 13 (43.33%) Python
9 13 (43.33%) Eclipse
9 13 (43.33%) TCP/IP
9 13 (43.33%) WSDL
9 13 (43.33%) Microsoft
9 13 (43.33%) JAXB
9 13 (43.33%) EFT
9 13 (43.33%) VMware
9 13 (43.33%) ISO 8583
9 13 (43.33%) Back Office
9 13 (43.33%) T-SQL
9 13 (43.33%) OO
9 13 (43.33%) JDBC
9 13 (43.33%) SOAP
9 13 (43.33%) Web Services
9 13 (43.33%) XML
9 13 (43.33%) XSD

TDD
Top Related IT Skills in Welwyn Garden City by Category

For the 6 months to 28 April 2015, IT jobs across the Welwyn Garden City region citing TDD also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited TDD. Up to 20 skills are shown per category.

Application Platforms
1 6 (20.00%) Tomcat
1 6 (20.00%) Confluence
1 6 (20.00%) Elasticsearch
2 1 (3.33%) WebSphere
Communications & Networking
1 13 (43.33%) TCP/IP
Database & Business Intelligence
1 13 (43.33%) SQL Server
1 13 (43.33%) SQL Server 2005
1 13 (43.33%) SQL Server 2008
1 13 (43.33%) Relational Database
2 8 (26.67%) NoSQL
3 6 (20.00%) Couchbase
Development Applications
1 25 (83.33%) Git (software)
2 19 (63.33%) JUnit
3 13 (43.33%) Eclipse
4 6 (20.00%) Maven
4 6 (20.00%) JIRA
4 6 (20.00%) Fiddler
4 6 (20.00%) Jenkins
4 6 (20.00%) Cucumber
5 2 (6.67%) Moq
6 1 (3.33%) Selenium
General
1 13 (43.33%) Back Office
Job Titles
1 20 (66.67%) Developer
2 16 (53.33%) Java Developer
3 6 (20.00%) Java Engineer
4 5 (16.67%) Senior Java Engineer
5 4 (13.33%) Java Software Engineer
5 4 (13.33%) Software Engineer
6 2 (6.67%) C# .NET Developer
6 2 (6.67%) Senior Developer
6 2 (6.67%) .NET Developer
6 2 (6.67%) C# Developer
6 2 (6.67%) Senior C# Developer
6 2 (6.67%) C# ASP.NET Developer
7 1 (3.33%) Java Programmer
7 1 (3.33%) Programmer
Libraries, Frameworks & Software Standards
1 21 (70.00%) HTML
2 17 (56.67%) .NET
3 13 (43.33%) WSDL
3 13 (43.33%) JAXB
3 13 (43.33%) JDBC
3 13 (43.33%) SOAP
3 13 (43.33%) Web Services
3 13 (43.33%) XML
3 13 (43.33%) XSD
3 13 (43.33%) JAX-WS
4 7 (23.33%) REST
4 7 (23.33%) Spring
5 6 (20.00%) Hibernate
5 6 (20.00%) JSON
5 6 (20.00%) RESTful
6 2 (6.67%) AngularJS
6 2 (6.67%) Backbone.js
6 2 (6.67%) KnockoutJS
6 2 (6.67%) ASP.NET
6 2 (6.67%) CSS
Miscellaneous
1 19 (63.33%) Computer Science
2 13 (43.33%) EFT
3 2 (6.67%) Inversion of Control
Processes & Methodologies
1 23 (76.67%) Agile Software Development
2 19 (63.33%) Scrum
3 14 (46.67%) E-Commerce
4 13 (43.33%) OOD
4 13 (43.33%) OO
4 13 (43.33%) Business Development
4 13 (43.33%) Domain-Driven Design
4 13 (43.33%) User Stories
5 11 (36.67%) BDD
6 10 (33.33%) Software Engineering
7 8 (26.67%) MVC
8 7 (23.33%) Continuous Delivery
8 7 (23.33%) Pair Programming
9 6 (20.00%) SOA
9 6 (20.00%) OOP
9 6 (20.00%) DevOps
10 4 (13.33%) Low Latency
11 2 (6.67%) Performance Testing
11 2 (6.67%) Unit Testing
12 1 (3.33%) Continuous Integration
Programming Languages
1 26 (86.67%) Java
2 20 (66.67%) SQL
3 13 (43.33%) Python
3 13 (43.33%) T-SQL
4 12 (40.00%) JavaScript
5 4 (13.33%) C#
6 2 (6.67%) PowerShell
Qualifications
1 19 (63.33%) Degree
Quality Assurance & Compliance
1 13 (43.33%) ISO 8583
System Software
1 13 (43.33%) VMware Infrastructure
Vendors
1 13 (43.33%) Microsoft
1 13 (43.33%) VMware
2 6 (20.00%) Splunk
3 4 (13.33%) Oracle
4 2 (6.67%) Ab Initio
5 1 (3.33%) ATG
5 1 (3.33%) hybris
Welwyn Garden City, Hertfordshire
Sola Technology Ltd
Posted: Yesterday
Welwyn Garden City, Hertfordshire
Understanding Recruitment
Salary: £35000 - £45000 per annum + bens - shares, pens, health+
Posted: Yesterday