The table below looks at the statistics for TDD skills in IT jobs advertised for the Staines region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 8 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
8 Dec 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 33 34 22
Rank change year-on-year
+1 -12
Permanent jobs citing TDD 1 3 21
As % of all permanent IT jobs located in Staines 0.57% 1.36% 9.13%
As % of the Processes & Methodologies category 0.63% 1.48% 9.63%
Number of salaries quoted 1 3 21
Median salary £55,000 £55,000 £40,000
Median salary % change year-on-year
- +37.50%
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%
TDD
Surrey

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

Processes & Methodologies Category
Staines
Permanent IT job ads with a match in the
Processes & Methodologies category
158 203 218
As % of all permanent IT jobs located in Staines 89.77% 92.27% 94.78%
Number of salaries quoted 107 178 187
Median salary £48,500 £52,500 £45,000
Median salary % change year-on-year
-7.61% +16.66%
90% offered a salary of more than £33,500 £32,650 £35,000
10% offered a salary of more than £85,000 £70,000 £70,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Staines

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

TDD Jobs Demand Trend in Staines

TDD
Salary Trend in Staines

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

TDD Salary Trend in Staines

TDD
Top 30 Related IT Skills in Staines

For the 6 months to 8 December 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 Staines region with a requirement for TDD.

1 15 (100.00%) Agile Software Development
2 8 (53.33%) JavaScript
2 8 (53.33%) HTML
3 7 (46.67%) Java
3 7 (46.67%) C#
3 7 (46.67%) SQL
3 7 (46.67%) .NET
3 7 (46.67%) Service Delivery
3 7 (46.67%) MS Excel
3 7 (46.67%) CRM
3 7 (46.67%) SharePoint
3 7 (46.67%) Microsoft
3 7 (46.67%) Dynamics CRM
3 7 (46.67%) Matrix Management
3 7 (46.67%) jQuery
3 7 (46.67%) Test Scripting
3 7 (46.67%) Team Foundation Server
3 7 (46.67%) Microsoft Azure
3 7 (46.67%) Software Architecture
3 7 (46.67%) User Stories
3 7 (46.67%) Mentoring
3 7 (46.67%) Matrix Organization
4 5 (33.33%) Open Source
5 4 (26.67%) Scrum
5 4 (26.67%) Kanban
5 4 (26.67%) Configuration Management
5 4 (26.67%) Web Services
5 4 (26.67%) Product Management
5 4 (26.67%) Scala
5 4 (26.67%) Akka

TDD
Top Related IT Skills in Staines 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 7 (46.67%) SharePoint
Applications
1 7 (46.67%) MS Excel
Business Applications
1 7 (46.67%) Dynamics CRM
Cloud Services
1 7 (46.67%) Microsoft Azure
2 2 (13.33%) Amazon AWS
2 2 (13.33%) Amazon EC2
3 1 (6.67%) SaaS
Database & Business Intelligence
1 4 (26.67%) NoSQL
2 2 (13.33%) MySQL
Development Applications
1 7 (46.67%) Team Foundation Server
General
1 1 (6.67%) Telecoms
Job Titles
1 13 (86.67%) Developer
2 7 (46.67%) CRM Developer
3 5 (33.33%) Java Developer
4 2 (13.33%) Chief Technology Officer
5 1 (6.67%) JavaScript Developer
5 1 (6.67%) JavaScript Engineer
5 1 (6.67%) Lead Developer
Libraries, Frameworks & Software Standards
1 8 (53.33%) HTML
2 7 (46.67%) .NET
2 7 (46.67%) jQuery
3 4 (26.67%) Akka
3 4 (26.67%) Web Services
4 3 (20.00%) Hibernate
4 3 (20.00%) Java EE
4 3 (20.00%) Spring
5 2 (13.33%) ActiveMQ
5 2 (13.33%) J2EE
5 2 (13.33%) Spring MVC
6 1 (6.67%) AngularJS
6 1 (6.67%) CSS
6 1 (6.67%) Ember.js
6 1 (6.67%) React
6 1 (6.67%) RESTful
Processes & Methodologies
1 15 (100.00%) Agile Software Development
2 7 (46.67%) CRM
2 7 (46.67%) Matrix Management
2 7 (46.67%) Matrix Organization
2 7 (46.67%) Mentoring
2 7 (46.67%) Service Delivery
2 7 (46.67%) Software Architecture
2 7 (46.67%) Test Scripting
2 7 (46.67%) User Stories
3 5 (33.33%) Open Source
4 4 (26.67%) Configuration Management
4 4 (26.67%) Continuous Improvement
4 4 (26.67%) Kanban
4 4 (26.67%) Product Management
4 4 (26.67%) Prototyping
4 4 (26.67%) Scrum
5 3 (20.00%) Continuous Integration
6 2 (13.33%) MVC
7 1 (6.67%) Multithreading
7 1 (6.67%) Refactoring
Programming Languages
1 8 (53.33%) JavaScript
2 7 (46.67%) C#
2 7 (46.67%) Java
2 7 (46.67%) SQL
3 4 (26.67%) Scala
Vendors
1 7 (46.67%) Microsoft