The following table provides summary statistics for contract job vacancies advertised in East Sussex with a requirement for TDD skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited TDD over the 3 months to 22 March 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

3 months to
22 Mar 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
South East / East Sussex
Rank 20 22 28
Rank change year-on-year +2 +6  
Contract jobs citing TDD 14 19 17
As % of all contract IT jobs advertised in East Sussex 6.76% 6.67% 5.47%
As % of the Processes & Methodologies category 8.14% 8.52% 6.27%
Number of daily rates quoted 9 19 6
Median daily rate £401 £375 £323
Median daily rate % change year-on-year +6.80% +16.27%  
90% offered a daily rate of more than £305 £345 £283
10% offered a daily rate of more than £460 £440 £350
UK excluding London median daily rate £405 £400 £375
% change year-on-year +1.25% +6.66%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £39.00 £45.75 £36.00
% change year-on-year -14.75% +27.08%  

TDD is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in East Sussex with a requirement for process and methodology skills.

Contract Process & Methodology Skills
East Sussex
Contract job vacancies with a requirement for process and methodology skills 172 223 271
As % of all contract IT job vacancies advertised in East Sussex 83.09% 78.25% 87.14%
Number of daily rates quoted 112 161 150
Median daily rate £395 £342 £410
Median daily rate % change year-on-year +15.49% -16.58%  
90% offered a daily rate of more than £251 £250 £300
10% offered a daily rate of more than £550 £480 £500
UK excluding London median daily rate £409 £400 £398
% change year-on-year +2.25% +0.62%  
Number of hourly rates quoted 5 5 19
Median hourly rate £11.00 £28.75 £34.00
Median hourly rate % change year-on-year -61.73% -15.44%  
UK excluding London median hourly rate £36.00 £39.00 £30.00
% change year-on-year -7.69% +30.00%  

TDD
Job Vacancy Trend in East Sussex

The job posting trend of jobs advertised in East Sussex citing TDD as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for TDD in East Sussex

TDD
Contractor Daily Rate Trend in East Sussex

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing TDD in East Sussex.

Contractor daily rate trend for TDD in East Sussex

TDD
Contractor Daily Rate Histogram in East Sussex

The daily rate distribution of IT jobs citing TDD in East Sussex over the 3 months to 22 March 2017.

Contractor daily rate histogram for TDD in East Sussex

TDD
Contract Job Locations in East Sussex

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing TDD within the East Sussex region over the 3 months to 22 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Brighton -6 8 £450 +20.00% 8
Hove - 6 £401 -
TDD
South East

TDD
Top 30 Related IT Skills in East Sussex

For the 6 months to 22 March 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 East Sussex region with a requirement for TDD.

1 20 (80.00%) Agile Software Development
2 14 (56.00%) AngularJS
3 12 (48.00%) BDD
4 11 (44.00%) C#
4 11 (44.00%) JavaScript
5 8 (32.00%) .NET
5 8 (32.00%) ASP.NET
5 8 (32.00%) CSS
6 7 (28.00%) HTML
6 7 (28.00%) Scrum
6 7 (28.00%) Unit Testing
6 7 (28.00%) Continuous Integration
7 6 (24.00%) Git (software)
7 6 (24.00%) Microsoft
7 6 (24.00%) ASP.NET Web API
8 5 (20.00%) Node.js
8 5 (20.00%) REST
8 5 (20.00%) Front End Development
8 5 (20.00%) Web Services
8 5 (20.00%) MVC
8 5 (20.00%) Finance
8 5 (20.00%) JSON
8 5 (20.00%) Web Development
9 4 (16.00%) .NET Framework
9 4 (16.00%) JIRA
9 4 (16.00%) Amazon AWS
9 4 (16.00%) Confluence
9 4 (16.00%) Entity Framework
9 4 (16.00%) AWS Lambda
9 4 (16.00%) React

TDD
Top Related IT Skills in East Sussex 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 4 (16.00%) Confluence
2 1 (4.00%) IIS
Applications
1 1 (4.00%) MS Excel
1 1 (4.00%) Photoshop
Business Applications
1 1 (4.00%) Dynamics AX
Cloud Services
1 4 (16.00%) Amazon AWS
1 4 (16.00%) AWS Lambda
2 3 (12.00%) Microsoft Azure
Database & Business Intelligence
1 3 (12.00%) SQL Server
2 2 (8.00%) Big Data
2 2 (8.00%) Data Warehouse
3 1 (4.00%) Apache Cassandra
3 1 (4.00%) MongoDB
3 1 (4.00%) MySQL
3 1 (4.00%) NoSQL
3 1 (4.00%) PostgreSQL
Development Applications
1 6 (24.00%) Git (software)
2 4 (16.00%) JIRA
3 3 (12.00%) Bitbucket
3 3 (12.00%) Gradle
3 3 (12.00%) Jasmine
3 3 (12.00%) Jenkins
3 3 (12.00%) JUnit
3 3 (12.00%) Maven
3 3 (12.00%) Mercurial
3 3 (12.00%) Mocha
3 3 (12.00%) Octopus Deploy
3 3 (12.00%) Subversion
3 3 (12.00%) Team Foundation Server
3 3 (12.00%) TeamCity
4 2 (8.00%) Checkstyle
4 2 (8.00%) Cobertura
4 2 (8.00%) FindBugs
4 2 (8.00%) Mockito
4 2 (8.00%) TestNG
5 1 (4.00%) Selenium
General
1 5 (20.00%) Finance
2 2 (8.00%) Marketing
3 1 (4.00%) Advertising
3 1 (4.00%) Back Office
3 1 (4.00%) Games
Job Titles
1 18 (72.00%) Developer
2 6 (24.00%) .NET Developer
3 4 (16.00%) C# Developer
4 3 (12.00%) C# .NET Developer
4 3 (12.00%) Full Stack Developer
4 3 (12.00%) Microsoft Developer
4 3 (12.00%) Senior .NET Developer
4 3 (12.00%) Senior C# .NET Developer
4 3 (12.00%) Senior C# Developer
4 3 (12.00%) Senior Developer
5 2 (8.00%) Agile Developer
5 2 (8.00%) Front End Developer (Client-Side Developer)
5 2 (8.00%) Java Developer
5 2 (8.00%) Scrum Master
6 1 (4.00%) Junior
6 1 (4.00%) Junior Developer
6 1 (4.00%) Junior Microsoft Developer
6 1 (4.00%) Programmer
6 1 (4.00%) Project Manager
6 1 (4.00%) Quality Engineer
Libraries, Frameworks & Software Standards
1 14 (56.00%) AngularJS
2 8 (32.00%) .NET
2 8 (32.00%) ASP.NET
2 8 (32.00%) CSS
3 7 (28.00%) HTML
4 6 (24.00%) ASP.NET Web API
5 5 (20.00%) JSON
5 5 (20.00%) Node.js
5 5 (20.00%) REST
5 5 (20.00%) Web Services
6 4 (16.00%) .NET Framework
6 4 (16.00%) Entity Framework
6 4 (16.00%) React
7 3 (12.00%) .NET Core
7 3 (12.00%) Ajax
7 3 (12.00%) Angular 2
7 3 (12.00%) Django
7 3 (12.00%) jQuery
7 3 (12.00%) LINQ
7 3 (12.00%) Unreal Engine
Miscellaneous
1 2 (8.00%) Computer Science
1 2 (8.00%) Fintech
1 2 (8.00%) Smart Home
2 1 (4.00%) Foreign Exchange (FX)
2 1 (4.00%) Mobile App
Operating Systems
1 2 (8.00%) Linux
2 1 (4.00%) Android
2 1 (4.00%) Windows
Processes & Methodologies
1 20 (80.00%) Agile Software Development
2 12 (48.00%) BDD
3 7 (28.00%) Continuous Integration
3 7 (28.00%) Scrum
3 7 (28.00%) Unit Testing
4 5 (20.00%) Front End Development
4 5 (20.00%) MVC
4 5 (20.00%) Web Development
5 4 (16.00%) Continuous Deployment
6 3 (12.00%) Continuous Improvement
6 3 (12.00%) Functional Testing
6 3 (12.00%) Kanban
6 3 (12.00%) Open Source
6 3 (12.00%) SOLID
7 2 (8.00%) Data Analysis
7 2 (8.00%) DevOps
7 2 (8.00%) Software Delivery
7 2 (8.00%) User Acceptance Testing
7 2 (8.00%) Visualisation
7 2 (8.00%) Web Design
Programming Languages
1 11 (44.00%) C#
1 11 (44.00%) JavaScript
2 3 (12.00%) C++
2 3 (12.00%) Java
2 3 (12.00%) SQL
2 3 (12.00%) TypeScript
3 2 (8.00%) Python
4 1 (4.00%) Groovy
4 1 (4.00%) Ruby
4 1 (4.00%) Scala
Qualifications
1 2 (8.00%) Degree
2 1 (4.00%) ISEB
2 1 (4.00%) ISTQB
Quality Assurance & Compliance
1 1 (4.00%) QA
System Software
1 2 (8.00%) Varnish
Systems Management
1 2 (8.00%) Consul
1 2 (8.00%) Terraform
Vendors
1 6 (24.00%) Microsoft
2 1 (4.00%) Appcelerator
2 1 (4.00%) Apple
2 1 (4.00%) Atlassian
2 1 (4.00%) CA Agile Central