The table below looks at the statistics for TDD skills in IT contracts advertised for the Brighton region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 20 February 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
20 Feb 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
East Sussex / Brighton
Rank 25 10 27
Rank change year-on-year
-15 +17
Contract jobs citing TDD 2 19 18
As % of all contract IT jobs located in Brighton 1.49% 13.19% 7.00%
As % of the Processes & Methodologies category 1.94% 19.00% 8.07%
Number of daily rates quoted 2 17 9
Median daily rate £513 £375 £320
Median daily rate % change year-on-year
+36.66% +17.18%
90% offered a daily rate of more than £503 £352 £275
10% offered a daily rate of more than £523 £510 £350
UK excluding London median daily rate £413 £400 £375
% change year-on-year
+3.12% +6.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £37.00 £40.00 £36.00
% change year-on-year
-7.50% +11.11%

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

Processes & Methodologies Category
Brighton
Contract IT job ads with a match in the
Processes & Methodologies category
103 100 223
As % of all contract IT jobs located in Brighton 76.87% 69.44% 86.77%
Number of daily rates quoted 55 75 129
Median daily rate £400 £353 £400
Median daily rate % change year-on-year
+13.47% -11.87%
90% offered a daily rate of more than £275 £213 £175
10% offered a daily rate of more than £550 £513 £500
UK excluding London median daily rate £408 £400 £400
% change year-on-year
+2.00% -
Number of hourly rates quoted 6 1 17
Median hourly rate £42.00 £39.00 £21.58
Median hourly rate % change year-on-year
+7.69% +80.72%
UK excluding London median hourly rate £35.88 £40.00 £27.50
% change year-on-year
-10.31% +45.45%

TDD
Jobs Demand Trend in Brighton

The demand trend of contract jobs across the Brighton region citing TDD as a proportion of all IT contracts with a match in the Processes & Methodologies category.

TDD Jobs Demand Trend in Brighton

TDD
Daily Rate Trend in Brighton

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing TDD across the Brighton region.

TDD Daily Rate Trend in Brighton

TDD
Top 30 Related IT Skills in Brighton

For the 6 months to 20 February 2017, IT contractor jobs citing TDD also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Brighton region with a requirement for TDD.

1 8 (72.73%) Agile Software Development
2 5 (45.45%) C#
2 5 (45.45%) .NET
2 5 (45.45%) BDD
2 5 (45.45%) NoSQL
3 4 (36.36%) Node.js
3 4 (36.36%) AngularJS
3 4 (36.36%) Continuous Integration
3 4 (36.36%) Kanban
3 4 (36.36%) Scala
3 4 (36.36%) JavaScript
3 4 (36.36%) ASP.NET
3 4 (36.36%) Scrum
3 4 (36.36%) MVC
4 3 (27.27%) SQL Server
4 3 (27.27%) SQL Server 2008
4 3 (27.27%) RESTful
4 3 (27.27%) Ruby
4 3 (27.27%) Django
4 3 (27.27%) Elasticsearch
4 3 (27.27%) REST
4 3 (27.27%) MongoDB
4 3 (27.27%) Open Source
4 3 (27.27%) Play Framework
4 3 (27.27%) React
4 3 (27.27%) SQL Server 2012
5 2 (18.18%) HTML5
5 2 (18.18%) Apache Cassandra
5 2 (18.18%) CSS3
5 2 (18.18%) Configuration Management

TDD
Top Related IT Skills in Brighton 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 3 (27.27%) Elasticsearch
Applications
1 1 (9.09%) MS Excel
Cloud Services
1 2 (18.18%) Amazon AWS
2 1 (9.09%) AWS Lambda
2 1 (9.09%) Microsoft Azure
Database & Business Intelligence
1 5 (45.45%) NoSQL
2 3 (27.27%) MongoDB
2 3 (27.27%) SQL Server
2 3 (27.27%) SQL Server 2008
2 3 (27.27%) SQL Server 2012
3 2 (18.18%) Apache Cassandra
3 2 (18.18%) MySQL
3 2 (18.18%) PostgreSQL
4 1 (9.09%) Big Data
4 1 (9.09%) Data Warehouse
Development Applications
1 1 (9.09%) NUnit
1 1 (9.09%) Rhino Mocks
General
1 1 (9.09%) Back Office
1 1 (9.09%) Finance
1 1 (9.09%) Telecoms
Job Titles
1 10 (90.91%) Developer
2 4 (36.36%) Scala Developer
3 3 (27.27%) Angular Developer
3 3 (27.27%) Full Stack Developer
4 2 (18.18%) .NET Developer
4 2 (18.18%) NoSQL Developer
4 2 (18.18%) SQL Developer
5 1 (9.09%) Agile Developer
5 1 (9.09%) Agile Java Developer
5 1 (9.09%) Java Developer
5 1 (9.09%) Java Scala Developer
5 1 (9.09%) Senior .NET Developer
5 1 (9.09%) Senior Developer
5 1 (9.09%) Test Automation Manager
5 1 (9.09%) Test Manager
Libraries, Frameworks & Software Standards
1 5 (45.45%) .NET
2 4 (36.36%) AngularJS
2 4 (36.36%) ASP.NET
2 4 (36.36%) Node.js
3 3 (27.27%) Django
3 3 (27.27%) Play Framework
3 3 (27.27%) React
3 3 (27.27%) REST
3 3 (27.27%) RESTful
4 2 (18.18%) Ajax
4 2 (18.18%) CSS
4 2 (18.18%) CSS3
4 2 (18.18%) HTML
4 2 (18.18%) HTML5
4 2 (18.18%) JSON
4 2 (18.18%) Ruby on Rails
4 2 (18.18%) Web Services
5 1 (9.09%) Hibernate
5 1 (9.09%) J2EE
5 1 (9.09%) WinForms
Miscellaneous
1 1 (9.09%) Digital Media
Operating Systems
1 1 (9.09%) Linux
1 1 (9.09%) Windows
Processes & Methodologies
1 8 (72.73%) Agile Software Development
2 5 (45.45%) BDD
3 4 (36.36%) Continuous Integration
3 4 (36.36%) Kanban
3 4 (36.36%) MVC
3 4 (36.36%) Scrum
4 3 (27.27%) Open Source
5 2 (18.18%) Configuration Management
6 1 (9.09%) Automation Testing
6 1 (9.09%) Business Analysis
6 1 (9.09%) Concurrent Programming
6 1 (9.09%) Continuous Deployment
6 1 (9.09%) Data Analysis
6 1 (9.09%) Front End Development
6 1 (9.09%) OO
6 1 (9.09%) OOD
6 1 (9.09%) SDLC
6 1 (9.09%) Test Strategy
6 1 (9.09%) Unit Testing
Programming Languages
1 5 (45.45%) C#
2 4 (36.36%) JavaScript
2 4 (36.36%) Scala
3 3 (27.27%) Ruby
4 2 (18.18%) Java
4 2 (18.18%) Python
4 2 (18.18%) SQL
Vendors
1 1 (9.09%) Microsoft