The table below looks at the statistics for TDD skills in IT jobs advertised for the Egham region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 30 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Sep 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 21 15 51
Rank change year-on-year
-6 +36
Permanent jobs citing TDD 17 38 8
As % of all permanent IT jobs located in Egham 9.83% 14.73% 2.06%
As % of the Processes & Methodologies category 10.97% 15.70% 2.30%
Number of salaries quoted 17 38 8
Median salary £60,000 £57,500 £67,500
Median salary % change year-on-year
+4.34% -14.81%
UK excluding London median salary £45,000 £42,500 £40,000
% change year-on-year
+5.88% +6.25%
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 Egham region.

Processes & Methodologies Category
Egham
Permanent IT job ads with a match in the
Processes & Methodologies category
155 242 348
As % of all permanent IT jobs located in Egham 89.60% 93.80% 89.69%
Number of salaries quoted 65 127 124
Median salary £60,000 £55,000 £60,000
Median salary % change year-on-year
+9.09% -8.33%
90% offered a salary of more than £50,000 £32,500 £20,500
10% offered a salary of more than £85,000 £85,000 £75,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Egham

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

TDD Jobs Demand Trend in Egham

TDD
Salary Trend in Egham

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

TDD Salary Trend in Egham

TDD
Salary Histogram in Egham

This chart provides a salary histogram for IT jobs citing TDD across the Egham region over the 3 months to 30 September 2016.

TDD Salary Histogram in Egham

TDD
Top 30 Related IT Skills in Egham

For the 6 months to 30 September 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 Egham region with a requirement for TDD.

1 20 (100.00%) C#
1 20 (100.00%) .NET
1 20 (100.00%) SQL Server
1 20 (100.00%) ASP.NET
1 20 (100.00%) Scrum
1 20 (100.00%) Agile Software Development
1 20 (100.00%) Continuous Integration
2 18 (90.00%) MVC
2 18 (90.00%) Microsoft
3 17 (85.00%) AngularJS
4 15 (75.00%) Git (software)
5 10 (50.00%) User Experience
6 8 (40.00%) Wireframes
6 8 (40.00%) Use Case
7 3 (15.00%) SQL Server Analysis Services
7 3 (15.00%) SQL Server 2008
7 3 (15.00%) OLAP Cube
7 3 (15.00%) SDLC
7 3 (15.00%) Microsoft Analysis Services
7 3 (15.00%) SQL Server Reporting Services
7 3 (15.00%) jQuery
7 3 (15.00%) SQL Server Integration Services
7 3 (15.00%) Requirements Analysis
7 3 (15.00%) Microsoft Certification
7 3 (15.00%) MCSE
7 3 (15.00%) MS Excel
7 3 (15.00%) ETL
7 3 (15.00%) OLAP
7 3 (15.00%) Visual Studio
7 3 (15.00%) HTML

TDD
Top Related IT Skills in Egham 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:

Applications
1 3 (15.00%) MS Excel
Database & Business Intelligence
1 20 (100.00%) SQL Server
2 3 (15.00%) Microsoft Analysis Services
2 3 (15.00%) OLAP
2 3 (15.00%) OLAP Cube
2 3 (15.00%) SQL Server 2008
2 3 (15.00%) SQL Server Analysis Services
2 3 (15.00%) SQL Server Integration Services
2 3 (15.00%) SQL Server Reporting Services
Development Applications
1 15 (75.00%) Git (software)
2 3 (15.00%) Visual Studio
3 2 (10.00%) Cucumber
3 2 (10.00%) JIRA
3 2 (10.00%) Karma Test Runner
3 2 (10.00%) Selenium
Job Titles
1 18 (90.00%) .NET Developer
1 18 (90.00%) Developer
2 11 (55.00%) C# .NET Developer
2 11 (55.00%) C# Developer
3 7 (35.00%) Angular Developer
3 7 (35.00%) ASP.NET Developer
3 7 (35.00%) Lead .NET Developer
3 7 (35.00%) Lead Developer
4 3 (15.00%) ETL Developer
4 3 (15.00%) SSIS Developer
5 2 (10.00%) Analyst
5 2 (10.00%) Test Analyst
5 2 (10.00%) Tester
Libraries, Frameworks & Software Standards
1 20 (100.00%) .NET
1 20 (100.00%) ASP.NET
2 17 (85.00%) AngularJS
3 3 (15.00%) HTML
3 3 (15.00%) jQuery
Miscellaneous
1 10 (50.00%) User Experience
Processes & Methodologies
1 20 (100.00%) Agile Software Development
1 20 (100.00%) Continuous Integration
1 20 (100.00%) Scrum
2 18 (90.00%) MVC
3 8 (40.00%) Use Case
3 8 (40.00%) Wireframes
4 3 (15.00%) ETL
4 3 (15.00%) Requirements Analysis
4 3 (15.00%) SDLC
5 2 (10.00%) Automated Testing
5 2 (10.00%) Defect Tracking
5 2 (10.00%) Integration Testing
5 2 (10.00%) Test Planning
5 2 (10.00%) Test Strategy
Programming Languages
1 20 (100.00%) C#
2 3 (15.00%) JavaScript
2 3 (15.00%) SQL
2 3 (15.00%) T-SQL
3 2 (10.00%) Ruby
Qualifications
1 3 (15.00%) MCSE
1 3 (15.00%) Microsoft Certification
Systems Management
1 2 (10.00%) HP Quality Center
Vendors
1 18 (90.00%) Microsoft