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 6 May 2016 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
6 May 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 13 26 23
Rank change year-on-year
+13 -3
Contract jobs citing TDD 28 9 5
As % of all contract IT jobs located in Brighton 11.67% 4.27% 2.87%
As % of the Processes & Methodologies category 15.14% 4.95% 4.03%
Number of daily rates quoted 27 2 3
Median daily rate £425 £425 £275
Median daily rate % change year-on-year
- +54.54%
90% offered a daily rate of more than £340 £405 £271
10% offered a daily rate of more than £548 £445 £295
UK excluding London median daily rate £411 £388 £375
% change year-on-year
+6.12% +3.33%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £43.00 £42.50 £45.00
% change year-on-year
+1.17% -5.55%
TDD
East Sussex

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
185 182 124
As % of all contract IT jobs located in Brighton 77.08% 86.26% 71.26%
Number of daily rates quoted 113 116 76
Median daily rate £400 £400 £330
Median daily rate % change year-on-year
- +21.21%
90% offered a daily rate of more than £275 £275 £200
10% offered a daily rate of more than £538 £488 £540
UK excluding London median daily rate £400 £388 £375
% change year-on-year
+3.22% +3.33%
Number of hourly rates quoted 4 5 16
Median hourly rate £11.31 £25.25 £19.31
Median hourly rate % change year-on-year
-55.22% +30.79%
UK excluding London median hourly rate £36.00 £30.00 £30.50
% change year-on-year
+20.00% -1.63%

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
Daily Rate Histogram in Brighton

This chart provides a histogram of daily rates quoted in contract IT jobs citing TDD across the Brighton region over the 3 months to 6 May 2016.

TDD Daily Rate Histogram in Brighton

TDD
Top 30 Related IT Skills in Brighton

For the 6 months to 6 May 2016, 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 35 (81.40%) BDD
2 27 (62.79%) Agile Software Development
3 21 (48.84%) JavaScript
4 18 (41.86%) Java
4 18 (41.86%) AngularJS
5 16 (37.21%) Scrum
6 12 (27.91%) CSS
6 12 (27.91%) .NET
6 12 (27.91%) C#
6 12 (27.91%) NoSQL
7 11 (25.58%) HTML
8 10 (23.26%) Spring
9 9 (20.93%) Pair Programming
9 9 (20.93%) React
10 8 (18.60%) MVC
10 8 (18.60%) MongoDB
10 8 (18.60%) Kanban
11 7 (16.28%) Git (software)
12 6 (13.95%) Elasticsearch
12 6 (13.95%) SpecFlow
12 6 (13.95%) SQL Server
12 6 (13.95%) Continuous Integration
12 6 (13.95%) Hibernate
12 6 (13.95%) HTML5
13 5 (11.63%) Concurrent Programming
14 4 (9.30%) DevOps
14 4 (9.30%) CSS3
14 4 (9.30%) Selenium
14 4 (9.30%) Unit Testing
14 4 (9.30%) Data Protection

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 6 (13.95%) Elasticsearch
2 3 (6.98%) Node.js
3 1 (2.33%) Confluence
3 1 (2.33%) IIS
Applications
1 1 (2.33%) Adobe Illustrator
1 1 (2.33%) Photoshop
Cloud Services
1 1 (2.33%) GitHub
1 1 (2.33%) SaaS
Database & Business Intelligence
1 12 (27.91%) NoSQL
2 8 (18.60%) MongoDB
3 6 (13.95%) SQL Server
4 3 (6.98%) Amazon DynamoDB
4 3 (6.98%) Apache Cassandra
5 2 (4.65%) MySQL
6 1 (2.33%) DB2
6 1 (2.33%) RavenDB
6 1 (2.33%) Relational Database
6 1 (2.33%) SQL Server 2008
6 1 (2.33%) SQL Server Integration Services
6 1 (2.33%) SQL Server Reporting Services
Development Applications
1 7 (16.28%) Git (software)
2 6 (13.95%) SpecFlow
3 4 (9.30%) Cucumber
3 4 (9.30%) Selenium
4 3 (6.98%) WebDriver
5 2 (4.65%) Ant
5 2 (4.65%) Jasmine
5 2 (4.65%) Jenkins
5 2 (4.65%) JIRA
5 2 (4.65%) Maven
5 2 (4.65%) MSTest
5 2 (4.65%) Octopus Deploy
6 1 (2.33%) JMeter
6 1 (2.33%) jMock
6 1 (2.33%) JUnit
6 1 (2.33%) NUnit
6 1 (2.33%) Sinon.JS
6 1 (2.33%) Sonatype Nexus
6 1 (2.33%) Team Foundation Server
6 1 (2.33%) TeamCity
General
1 3 (6.98%) Finance
2 1 (2.33%) Telecoms
Job Titles
1 38 (88.37%) Developer
2 15 (34.88%) Java Developer
3 13 (30.23%) Senior Developer
4 11 (25.58%) Agile Developer
5 10 (23.26%) Agile Java Developer
6 8 (18.60%) Senior Java Developer
7 7 (16.28%) .NET Developer
7 7 (16.28%) Angular Developer
7 7 (16.28%) Senior Agile Developer
7 7 (16.28%) Senior Agile Java Developer
8 5 (11.63%) Full Stack Developer
8 5 (11.63%) Senior .NET Developer
9 3 (6.98%) Analyst
9 3 (6.98%) Applications Developer
9 3 (6.98%) Java Engineer
9 3 (6.98%) JavaScript Developer
10 2 (4.65%) Business Analyst
10 2 (4.65%) C# Developer
10 2 (4.65%) PHP Developer
10 2 (4.65%) Project Analyst
Libraries, Frameworks & Software Standards
1 18 (41.86%) AngularJS
2 12 (27.91%) .NET
2 12 (27.91%) CSS
3 11 (25.58%) HTML
4 10 (23.26%) Spring
5 9 (20.93%) React
6 6 (13.95%) Hibernate
6 6 (13.95%) HTML5
7 4 (9.30%) CSS3
7 4 (9.30%) RESTful
7 4 (9.30%) Web Services
8 3 (6.98%) ASP.NET
8 3 (6.98%) ASP.NET Web API
8 3 (6.98%) jQuery
8 3 (6.98%) WCF
9 2 (4.65%) .NET Framework
9 2 (4.65%) ASP.NET MVC
9 2 (4.65%) Entity Framework
9 2 (4.65%) J2EE
9 2 (4.65%) Unity DI Container
Miscellaneous
1 2 (4.65%) User Experience
2 1 (2.33%) Data Centre
2 1 (2.33%) Mobile App
Operating Systems
1 2 (4.65%) Linux
1 2 (4.65%) Windows
2 1 (2.33%) Android
2 1 (2.33%) Apple iOS
2 1 (2.33%) Mac OS X
Processes & Methodologies
1 35 (81.40%) BDD
2 27 (62.79%) Agile Software Development
3 16 (37.21%) Scrum
4 9 (20.93%) Pair Programming
5 8 (18.60%) Kanban
5 8 (18.60%) MVC
6 6 (13.95%) Continuous Integration
7 5 (11.63%) Concurrent Programming
8 4 (9.30%) Data Protection
8 4 (9.30%) DevOps
8 4 (9.30%) OO
8 4 (9.30%) Unit Testing
9 3 (6.98%) OOP
10 2 (4.65%) Domain-Driven Design
10 2 (4.65%) Front End Development
10 2 (4.65%) SDLC
10 2 (4.65%) SOLID
10 2 (4.65%) Test Automation
10 2 (4.65%) Web Application Development
10 2 (4.65%) Web Development
Programming Languages
1 21 (48.84%) JavaScript
2 18 (41.86%) Java
3 12 (27.91%) C#
4 4 (9.30%) Scala
5 2 (4.65%) PHP
5 2 (4.65%) SQL
6 1 (2.33%) Groovy
6 1 (2.33%) T-SQL
6 1 (2.33%) VB
6 1 (2.33%) VB6
Qualifications
1 1 (2.33%) Degree
1 1 (2.33%) ISEB
1 1 (2.33%) ISTQB
Quality Assurance & Compliance
1 3 (6.98%) QA
2 1 (2.33%) SDET
Vendors
1 1 (2.33%) Atlassian
1 1 (2.33%) Microsoft
1 1 (2.33%) Oracle
1 1 (2.33%) Rally
1 1 (2.33%) Sencha