The following table provides summary statistics for contract job vacancies advertised in Norfolk 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 30 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.

Test-Driven Development (TDD)
East of England / Norfolk
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 19 23 -
Rank change year-on-year +4 -  
Contract jobs citing TDD 6 7 0
As % of all contract IT jobs advertised in Norfolk 4.29% 3.52% -
As % of the Processes & Methodologies category 5.17% 4.49% -
Number of daily rates quoted 6 6 0
Median daily rate £400 £310 -
Median daily rate % change year-on-year +29.03% -  
UK excluding London median daily rate £400 £400 £375
% change year-on-year - +6.66%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £39.00 £45.75 £39.25
% change year-on-year -14.75% +16.56%  

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 Norfolk with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Norfolk
Contract job vacancies with a requirement for process and methodology skills 116 156 127
As % of all contract IT job vacancies advertised in Norfolk 82.86% 78.39% 65.46%
Number of daily rates quoted 84 102 92
Median daily rate £450 £375 £396
Median daily rate % change year-on-year +20.00% -5.18%  
90% offered a daily rate of more than £300 £300 £190
10% offered a daily rate of more than £640 £488 £525
UK excluding London median daily rate £410 £400 £396
% change year-on-year +2.50% +1.01%  
Number of hourly rates quoted 1 4 15
Median hourly rate £16.50 £21.50 £22.50
Median hourly rate % change year-on-year -23.25% -4.44%  
UK excluding London median hourly rate £35.75 £38.00 £30.00
% change year-on-year -5.92% +26.66%  

TDD
Job Vacancy Trend in Norfolk

The job posting trend of jobs advertised in Norfolk 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 Norfolk

TDD
Contractor Daily Rate Trend in Norfolk

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

Contractor daily rate trend for TDD in Norfolk

TDD
Contractor Daily Rate Histogram in Norfolk

The daily rate distribution of IT jobs citing TDD in Norfolk over the 3 months to 30 March 2017.

Contractor daily rate histogram for TDD in Norfolk

TDD
Contract Job Locations in Norfolk

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing TDD within the Norfolk region over the 3 months to 30 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
Norwich +2 5 £325 +4.83% 7
TDD
East of England

For the 6 months to 30 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 Norfolk region with a requirement for TDD.

1 6 (100.00%) Agile Software Development
2 5 (83.33%) RESTful
2 5 (83.33%) Xamarin
2 5 (83.33%) Scrum
2 5 (83.33%) C#
3 4 (66.67%) .NET
4 3 (50.00%) MS Visio
4 3 (50.00%) MVC
4 3 (50.00%) MS Office
4 3 (50.00%) JavaScript
4 3 (50.00%) Project Management
4 3 (50.00%) AngularJS
4 3 (50.00%) Jenkins
4 3 (50.00%) QA
4 3 (50.00%) User Acceptance Testing
4 3 (50.00%) SDLC
5 2 (33.33%) Mobile Development
5 2 (33.33%) Continuous Integration
5 2 (33.33%) Android
5 2 (33.33%) Git (software)
5 2 (33.33%) Software Engineering
5 2 (33.33%) Mobile App
5 2 (33.33%) MVVM
5 2 (33.33%) BDD
5 2 (33.33%) Apple iOS
6 1 (16.67%) Continuous Improvement
6 1 (16.67%) Cucumber
6 1 (16.67%) Ajax
6 1 (16.67%) WebSphere
6 1 (16.67%) Spring

TDD
Co-occurring IT Skills in Norfolk 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 (16.67%) WebSphere
Applications
1 3 (50.00%) MS Office
1 3 (50.00%) MS Visio
Communications & Networking
1 1 (16.67%) HTTP
1 1 (16.67%) LDAP
1 1 (16.67%) SSL
1 1 (16.67%) TCP/IP
Development Applications
1 3 (50.00%) Jenkins
2 2 (33.33%) Git (software)
3 1 (16.67%) Cucumber
3 1 (16.67%) JUnit
3 1 (16.67%) Maven
Job Titles
1 6 (100.00%) Developer
2 3 (50.00%) .NET Developer
2 3 (50.00%) Xamarin Developer
3 1 (16.67%) Java Developer
Libraries, Frameworks & Software Standards
1 5 (83.33%) RESTful
2 4 (66.67%) .NET
3 3 (50.00%) AngularJS
4 1 (16.67%) Ajax
4 1 (16.67%) HTML
4 1 (16.67%) Spring
Miscellaneous
1 2 (33.33%) Mobile App
Operating Systems
1 2 (33.33%) Android
1 2 (33.33%) Apple iOS
Processes & Methodologies
1 6 (100.00%) Agile Software Development
2 5 (83.33%) Scrum
3 3 (50.00%) MVC
3 3 (50.00%) Project Management
3 3 (50.00%) SDLC
3 3 (50.00%) User Acceptance Testing
4 2 (33.33%) BDD
4 2 (33.33%) Continuous Integration
4 2 (33.33%) Mobile Development
4 2 (33.33%) MVVM
4 2 (33.33%) Software Engineering
5 1 (16.67%) Continuous Improvement
Programming Languages
1 5 (83.33%) C#
2 3 (50.00%) JavaScript
3 1 (16.67%) Java
Quality Assurance & Compliance
1 3 (50.00%) QA
Vendors
1 5 (83.33%) Xamarin
Poland Site / London Site / Norwich Site
IBS Consulting
Rate: Negotiable
Posted: 3 days ago
Norwich, Norfolk
Sanderson
Posted: 2 days ago