The table below looks at the statistics for TDD skills in IT jobs advertised for the Norwich region. Included is a guide to the average salaries offered in IT jobs that have cited TDD over the 3 months to 27 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
27 Jul 2015
Same period 2014 Same period 2013
Test-Driven Development (TDD)
Rank 23 22 31
Rank change year-on-year
-1 +9
Permanent jobs citing TDD 18 22 29
As % of all permanent IT jobs located in Norwich 10.65% 8.66% 8.10%
As % of the Processes & Methodologies category 13.85% 10.14% 10.36%
Number of salaries quoted 15 21 27
Average salary £37,500 £37,500 £37,500
90% offered a salary of more than £35,000 £30,000 £27,500
10% offered a salary of more than £47,700 £40,000 £60,000
UK excluding London average salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%
TDD
Norfolk

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

Processes & Methodologies Category
Norwich
Permanent IT job ads with a match in the
Processes & Methodologies category
130 217 280
As % of all permanent IT jobs located in Norwich 76.92% 85.43% 78.21%
Number of salaries quoted 108 194 264
Average salary £35,000 £40,000 £35,000
Average salary % change year-on-year
-12.50% +14.28%
90% offered a salary of more than £24,000 £28,500 £27,500
10% offered a salary of more than £48,000 £50,000 £85,000
UK excluding London average salary £44,500 £42,500 £41,000
% change year-on-year
+4.70% +3.65%

TDD
Jobs Demand Trend in Norwich

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

TDD Jobs Demand Trend in Norwich

TDD
Salary Trend in Norwich

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

TDD Salary Trend in Norwich

TDD
Salary Histogram in Norwich

This chart provides a salary histogram for IT jobs citing TDD across the Norwich region over the 3 months to 27 July 2015.

TDD Salary Histogram in Norwich

TDD
Top 30 Related IT Skills in Norwich

For the 6 months to 27 July 2015, IT jobs across the Norwich 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 29 (85.29%) MVC
1 29 (85.29%) HTML
2 27 (79.41%) JavaScript
2 27 (79.41%) C#
3 26 (76.47%) .NET
4 25 (73.53%) ASP.NET
5 24 (70.59%) Team Foundation Server
6 22 (64.71%) jQuery
6 22 (64.71%) SQL
7 21 (61.76%) Agile Software Development
7 21 (61.76%) ASP.NET MVC
8 18 (52.94%) Subversion
9 16 (47.06%) Scrum
9 16 (47.06%) Git (software)
10 15 (44.12%) SQL Server
10 15 (44.12%) XML
11 14 (41.18%) Continuous Integration
12 12 (35.29%) Microsoft
13 11 (32.35%) Marketing
13 11 (32.35%) RESTful
13 11 (32.35%) SDLC
14 10 (29.41%) .NET Framework
14 10 (29.41%) Web Services
15 9 (26.47%) WCF
16 8 (23.53%) WPF
16 8 (23.53%) Silverlight
16 8 (23.53%) QA
16 8 (23.53%) SQL Server Integration Services
16 8 (23.53%) SQL Server Reporting Services
16 8 (23.53%) User Acceptance Testing

TDD
Top Related IT Skills in Norwich by Category

For the 6 months to 27 July 2015, IT jobs across the Norwich 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 2 (5.88%) Apache
Applications
1 8 (23.53%) MS Office
1 8 (23.53%) MS Visio
2 5 (14.71%) Photoshop
Cloud Services
1 5 (14.71%) GitHub
2 1 (2.94%) Microsoft Azure
2 1 (2.94%) Amazon AWS
Database & Business Intelligence
1 15 (44.12%) SQL Server
2 8 (23.53%) SQL Server Reporting Services
2 8 (23.53%) SQL Server Integration Services
3 2 (5.88%) NoSQL
3 2 (5.88%) MarkLogic
3 2 (5.88%) MySQL
4 1 (2.94%) Triplestore
4 1 (2.94%) Oracle Database
Development Applications
1 24 (70.59%) Team Foundation Server
2 18 (52.94%) Subversion
3 16 (47.06%) Git (software)
4 8 (23.53%) VSS/SourceSafe
5 6 (17.65%) Maven
5 6 (17.65%) Jenkins
6 2 (5.88%) Cucumber
7 1 (2.94%) SpecFlow
7 1 (2.94%) SonarQube
7 1 (2.94%) MSTest
7 1 (2.94%) Rhino Mocks
7 1 (2.94%) Moq
7 1 (2.94%) JIRA
7 1 (2.94%) Selenium
7 1 (2.94%) NUnit
7 1 (2.94%) JUnit
7 1 (2.94%) Visual Studio
General
1 11 (32.35%) Marketing
2 4 (11.76%) Finance
2 4 (11.76%) Publishing
3 1 (2.94%) Retail
Job Titles
1 31 (91.18%) Developer
2 15 (44.12%) .NET Developer
3 14 (41.18%) Web Developer
4 5 (14.71%) .NET Web Developer
5 4 (11.76%) Lead Developer
6 3 (8.82%) Java Developer
7 2 (5.88%) Applications Developer
7 2 (5.88%) Senior Developer
7 2 (5.88%) C# Developer
7 2 (5.88%) Web Applications Developer
7 2 (5.88%) Mobile Applications Developer
7 2 (5.88%) Mobile Developer
7 2 (5.88%) Mobile Web Developer
8 1 (2.94%) AWS Developer
8 1 (2.94%) Lead Web Developer
8 1 (2.94%) Applications Architect
8 1 (2.94%) Test Engineer
8 1 (2.94%) PHP Developer
8 1 (2.94%) Programmer
8 1 (2.94%) Software Architect
Libraries, Frameworks & Software Standards
1 29 (85.29%) HTML
2 26 (76.47%) .NET
3 25 (73.53%) ASP.NET
4 22 (64.71%) jQuery
5 21 (61.76%) ASP.NET MVC
6 15 (44.12%) XML
7 11 (32.35%) RESTful
8 10 (29.41%) .NET Framework
8 10 (29.41%) Web Services
9 9 (26.47%) WCF
10 8 (23.53%) WPF
10 8 (23.53%) Silverlight
10 8 (23.53%) CSS
10 8 (23.53%) REST
11 7 (20.59%) HTML5
12 6 (17.65%) Spring
12 6 (17.65%) NancyFx
13 5 (14.71%) SOAP
14 4 (11.76%) CSS3
14 4 (11.76%) Spring MVC
Miscellaneous
1 4 (11.76%) Mobile App
2 3 (8.82%) Kindle
3 1 (2.94%) User Experience
3 1 (2.94%) Replication
3 1 (2.94%) Tandem
3 1 (2.94%) Semantic Web
3 1 (2.94%) Inversion of Control
Operating Systems
1 1 (2.94%) Windows
1 1 (2.94%) Linux
1 1 (2.94%) Android
1 1 (2.94%) Apple iOS
Processes & Methodologies
1 29 (85.29%) MVC
2 21 (61.76%) Agile Software Development
3 16 (47.06%) Scrum
4 14 (41.18%) Continuous Integration
5 11 (32.35%) SDLC
6 8 (23.53%) User Acceptance Testing
6 8 (23.53%) Dependency Injection
6 8 (23.53%) Project Management
7 7 (20.59%) BDD
8 6 (17.65%) Mentoring
8 6 (17.65%) Kanban
9 5 (14.71%) Mobile First
10 4 (11.76%) Software Engineering
10 4 (11.76%) OO
11 3 (8.82%) Web Development
11 3 (8.82%) Mobile Development
11 3 (8.82%) Responsive Web Design
12 2 (5.88%) Mobile Application Development
12 2 (5.88%) Digital Content Management
12 2 (5.88%) DevOps
Programming Languages
1 27 (79.41%) C#
1 27 (79.41%) JavaScript
2 22 (64.71%) SQL
3 8 (23.53%) T-SQL
3 8 (23.53%) VB.NET
3 8 (23.53%) Java
4 3 (8.82%) Objective-C
5 1 (2.94%) PHP
5 1 (2.94%) XQuery
Qualifications
1 1 (2.94%) Degree
Quality Assurance & Compliance
1 8 (23.53%) QA
2 3 (8.82%) ISO 9001
System Software
1 1 (2.94%) Squid
Vendors
1 12 (35.29%) Microsoft
2 5 (14.71%) Adobe
3 2 (5.88%) Coverity
3 2 (5.88%) Xamarin
4 1 (2.94%) Red Hat
4 1 (2.94%) Oracle
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