The table below looks at the statistics for TDD skills in IT jobs advertised for the Croydon region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 19 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
19 Feb 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
London / Croydon
Rank 10 31 40
Rank change year-on-year
+21 +9
Permanent jobs citing TDD 37 10 3
As % of all permanent IT jobs located in Croydon 20.90% 3.95% 1.53%
As % of the Processes & Methodologies category 24.83% 5.00% 1.90%
Number of salaries quoted 37 10 3
Median salary £62,500 £55,000 £55,000
Median salary % change year-on-year
+13.63% -
90% offered a salary of more than £40,000 £52,250 £43,000
10% offered a salary of more than £70,000 £67,750 £71,000
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%

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

Processes & Methodologies Category
Croydon
Permanent IT job ads with a match in the
Processes & Methodologies category
149 200 158
As % of all permanent IT jobs located in Croydon 84.18% 79.05% 80.61%
Number of salaries quoted 130 175 131
Median salary £52,500 £55,000 £47,500
Median salary % change year-on-year
-4.54% +15.78%
90% offered a salary of more than £28,500 £30,000 £24,000
10% offered a salary of more than £70,000 £60,000 £60,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Croydon

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

TDD Jobs Demand Trend in Croydon

TDD
Salary Trend in Croydon

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

TDD Salary Trend in Croydon

TDD
Salary Histogram in Croydon

This chart provides a salary histogram for IT jobs citing TDD across the Croydon region over the 3 months to 19 February 2017.

TDD Salary Histogram in Croydon

TDD
Top 30 Related IT Skills in Croydon

For the 6 months to 19 February 2017, 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 Croydon region with a requirement for TDD.

1 40 (90.91%) MVC
1 40 (90.91%) C#
1 40 (90.91%) JavaScript
1 40 (90.91%) .NET
1 40 (90.91%) ASP.NET
1 40 (90.91%) SQL Server
2 33 (75.00%) ASP.NET MVC
3 28 (63.64%) Agile Software Development
3 28 (63.64%) CSS
4 26 (59.09%) SQL
4 26 (59.09%) jQuery
5 25 (56.82%) CSS3
5 25 (56.82%) Finance
6 21 (47.73%) Microsoft
6 21 (47.73%) .NET Framework
6 21 (47.73%) Continuous Integration
7 20 (45.45%) WCF
7 20 (45.45%) MS Excel
7 20 (45.45%) T-SQL
8 19 (43.18%) System Testing
8 19 (43.18%) ASP.NET Web Forms
9 15 (34.09%) Entity Framework
9 15 (34.09%) Node.js
10 14 (31.82%) BDD
10 14 (31.82%) High Availability
10 14 (31.82%) ASP.NET Web API
11 13 (29.55%) KnockoutJS
11 13 (29.55%) Web Application Development
11 13 (29.55%) AngularJS
11 13 (29.55%) Twitter Bootstrap

TDD
Top Related IT Skills in Croydon 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 1 (2.27%) Apache
1 1 (2.27%) JBoss
1 1 (2.27%) Tomcat
Applications
1 20 (45.45%) MS Excel
Cloud Services
1 6 (13.64%) Amazon AWS
1 6 (13.64%) Microsoft Azure
Communications & Networking
1 2 (4.55%) HTTP
Database & Business Intelligence
1 40 (90.91%) SQL Server
2 13 (29.55%) NoSQL
2 13 (29.55%) SQL Server 2014
3 2 (4.55%) SQL Server 2012
4 1 (2.27%) MySQL
4 1 (2.27%) PostgreSQL
4 1 (2.27%) RDBMS
4 1 (2.27%) Relational Database
4 1 (2.27%) SQL Server Analysis Services
4 1 (2.27%) SQL Server Integration Services
4 1 (2.27%) SQL Server Reporting Services
Development Applications
1 13 (29.55%) Git (software)
2 1 (2.27%) DbUnit
2 1 (2.27%) jMock
2 1 (2.27%) JUnit
2 1 (2.27%) Mockito
2 1 (2.27%) Moq
2 1 (2.27%) NUnit
General
1 25 (56.82%) Finance
2 13 (29.55%) Music Industry
3 6 (13.64%) Banking
3 6 (13.64%) Investment Banking
4 1 (2.27%) Games
Job Titles
1 42 (95.45%) Developer
2 38 (86.36%) .NET Developer
3 24 (54.55%) Senior Developer
4 23 (52.27%) Senior .NET Developer
5 19 (43.18%) ASP.NET Developer
5 19 (43.18%) ASP.NET MVC Developer
6 17 (38.64%) Senior ASP.NET Developer
6 17 (38.64%) Senior ASP.NET MVC Developer
7 7 (15.91%) Lead .NET Developer
7 7 (15.91%) Lead Developer
8 3 (6.82%) C# Developer
9 2 (4.55%) C# .NET Developer
9 2 (4.55%) C# ASP.NET Developer
9 2 (4.55%) Java Developer
9 2 (4.55%) Lead C# Developer
10 1 (2.27%) C# Software Developer
10 1 (2.27%) Embedded C++ Engineer
10 1 (2.27%) Java Consultant
10 1 (2.27%) Java Scala Developer
10 1 (2.27%) Senior Java Scala Developer
Libraries, Frameworks & Software Standards
1 40 (90.91%) .NET
1 40 (90.91%) ASP.NET
2 33 (75.00%) ASP.NET MVC
3 28 (63.64%) CSS
4 26 (59.09%) jQuery
5 25 (56.82%) CSS3
6 21 (47.73%) .NET Framework
7 20 (45.45%) WCF
8 19 (43.18%) ASP.NET Web Forms
9 15 (34.09%) Entity Framework
9 15 (34.09%) Node.js
10 14 (31.82%) ASP.NET Web API
11 13 (29.55%) AngularJS
11 13 (29.55%) ASP.NET MVC 5
11 13 (29.55%) Code First Entity Framework
11 13 (29.55%) KnockoutJS
11 13 (29.55%) RESTful
11 13 (29.55%) Twitter Bootstrap
12 9 (20.45%) HTML
13 7 (15.91%) HTML5
Miscellaneous
1 6 (13.64%) Fintech
1 6 (13.64%) Hedge funds
2 1 (2.27%) Smartcard
Operating Systems
1 1 (2.27%) Linux
1 1 (2.27%) Windows
Processes & Methodologies
1 40 (90.91%) MVC
2 28 (63.64%) Agile Software Development
3 21 (47.73%) Continuous Integration
4 19 (43.18%) System Testing
5 14 (31.82%) BDD
5 14 (31.82%) High Availability
6 13 (29.55%) Web Application Development
7 6 (13.64%) Analytics
7 6 (13.64%) DevOps
7 6 (13.64%) Multithreaded Programming
7 6 (13.64%) Multithreading
7 6 (13.64%) SOLID
7 6 (13.64%) Workflow
8 2 (4.55%) OO
8 2 (4.55%) Software Engineering
9 1 (2.27%) Business Intelligence
9 1 (2.27%) OOA/OOD
9 1 (2.27%) Refactoring
9 1 (2.27%) SEO
9 1 (2.27%) Service Delivery
Programming Languages
1 40 (90.91%) C#
1 40 (90.91%) JavaScript
2 26 (59.09%) SQL
3 20 (45.45%) T-SQL
4 13 (29.55%) Ruby
5 8 (18.18%) C++
5 8 (18.18%) Java
6 6 (13.64%) Python
7 1 (2.27%) C
7 1 (2.27%) Embedded C
7 1 (2.27%) Embedded C++
7 1 (2.27%) Go
7 1 (2.27%) Scala
System Software
1 6 (13.64%) Docker
Vendors
1 21 (47.73%) Microsoft
2 1 (2.27%) Oracle
Croydon, Surrey
Dawson & Walsh
Salary: £30000 - £55000 per annum + Bonus + Pension + Benefits
Posted: 6 days ago
Croydon
Client Server
Salary: £40k to £50k + benefits
Posted: 11 days ago