The following table provides summary statistics for contract job vacancies advertised in Reigate 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 25 June 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)
Surrey / Reigate
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 7 7 3
Rank change year-on-year 0 -4  
Contract jobs citing TDD 8 2 5
As % of all contract IT jobs advertised in Reigate 20.51% 12.50% 41.67%
As % of the Processes & Methodologies category 20.51% 12.50% 55.56%
Number of daily rates quoted 6 1 5
Median daily rate £444 £320 £425
Median daily rate % change year-on-year +38.67% -24.70%  
UK excluding London median daily rate £420 £413 £375
% change year-on-year +1.81% +10.00%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £41.50 £40.00 £43.75
% change year-on-year +3.75% -8.57%  

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 Reigate with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Reigate
Contract job vacancies with a requirement for process and methodology skills 39 16 9
As % of all contract IT job vacancies advertised in Reigate 100.00% 100.00% 75.00%
Number of daily rates quoted 32 13 9
Median daily rate £425 £450 £413
Median daily rate % change year-on-year -5.55% +9.09%  
90% offered a daily rate of more than £351 £320 £313
10% offered a daily rate of more than £525 £525 £425
UK excluding London median daily rate £415 £400 £380
% change year-on-year +3.75% +5.26%  
Number of hourly rates quoted 2 0 0
Median hourly rate £17.75 - -
UK excluding London median hourly rate £34.00 £28.50 £30.00
% change year-on-year +19.29% -5.00%  

TDD
Job Vacancy Trend in Reigate

The job posting trend of jobs advertised in Reigate 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 Reigate

TDD
Contractor Daily Rate Trend in Reigate

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

Contractor daily rate trend for TDD in Reigate

For the 6 months to 25 June 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 Reigate region with a requirement for TDD.

1 27 (100.00%) Agile Software Development
2 25 (92.59%) C#
3 21 (77.78%) .NET
4 19 (70.37%) AngularJS
5 18 (66.67%) Finance
5 18 (66.67%) SOA
6 17 (62.96%) E-Commerce
7 13 (48.15%) REST
8 12 (44.44%) Scrum
8 12 (44.44%) Git (software)
9 11 (40.74%) NHibernate
9 11 (40.74%) ASP.NET Web API
9 11 (40.74%) Octopus Deploy
10 10 (37.04%) Continuous Integration
11 9 (33.33%) JavaScript
12 7 (25.93%) Pair Programming
12 7 (25.93%) Analytical Skills
12 7 (25.93%) Twitter Bootstrap
12 7 (25.93%) Web Application Development
13 6 (22.22%) SDLC
13 6 (22.22%) Test Automation
14 5 (18.52%) MVC
14 5 (18.52%) HTML
14 5 (18.52%) Oracle
14 5 (18.52%) SQL Server
14 5 (18.52%) CSS
14 5 (18.52%) jQuery
14 5 (18.52%) .NET Framework
14 5 (18.52%) Dependency Injection
14 5 (18.52%) StructureMap

TDD
Co-occurring IT Skills in Reigate 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 (3.70%) Elasticsearch
Business Applications
1 1 (3.70%) Dynamics CRM
Cloud Services
1 1 (3.70%) GitHub
Communications & Networking
1 1 (3.70%) SSH
Database & Business Intelligence
1 5 (18.52%) SQL Server
2 1 (3.70%) Apache Cassandra
2 1 (3.70%) NoSQL
2 1 (3.70%) Redis
Development Applications
1 12 (44.44%) Git (software)
2 11 (40.74%) Octopus Deploy
3 4 (14.81%) Selenium
3 4 (14.81%) Team Foundation Server
4 3 (11.11%) WebDriver
5 2 (7.41%) MSBuild
5 2 (7.41%) Protractor
5 2 (7.41%) TeamCity
5 2 (7.41%) Visual Studio
6 1 (3.70%) Emacs
6 1 (3.70%) MSTest
6 1 (3.70%) NUnit
6 1 (3.70%) SpecFlow
General
1 18 (66.67%) Finance
2 3 (11.11%) Banking
Job Titles
1 21 (77.78%) Developer
2 20 (74.07%) .NET Developer
3 15 (55.56%) C# .NET Developer
3 15 (55.56%) C# Developer
4 7 (25.93%) Full Stack Developer
4 7 (25.93%) Senior .NET Developer
4 7 (25.93%) Senior Developer
5 6 (22.22%) Agile .NET Developer
5 6 (22.22%) Agile C# Developer
5 6 (22.22%) Agile Developer
5 6 (22.22%) Senior Agile Developer
5 6 (22.22%) Senior C# .NET Developer
5 6 (22.22%) Senior C# Developer
6 4 (14.81%) Analyst
7 3 (11.11%) Automation Test Analyst
7 3 (11.11%) Senior Full Stack Developer
7 3 (11.11%) Test Analyst
8 2 (7.41%) Angular Developer
8 2 (7.41%) C# VB.NET Developer
8 2 (7.41%) Selenium Test Analyst
Libraries, Frameworks & Software Standards
1 21 (77.78%) .NET
2 19 (70.37%) AngularJS
3 13 (48.15%) REST
4 11 (40.74%) ASP.NET Web API
4 11 (40.74%) NHibernate
5 7 (25.93%) Twitter Bootstrap
6 5 (18.52%) .NET Framework
6 5 (18.52%) Autofac
6 5 (18.52%) Castle Windsor
6 5 (18.52%) CSS
6 5 (18.52%) Entity Framework
6 5 (18.52%) HTML
6 5 (18.52%) jQuery
6 5 (18.52%) Ninject
6 5 (18.52%) StructureMap
7 1 (3.70%) Angular 2
7 1 (3.70%) Elastic Stack
7 1 (3.70%) Node.js
7 1 (3.70%) Web Services
Miscellaneous
1 7 (25.93%) Analytical Skills
2 1 (3.70%) Computer Science
2 1 (3.70%) Greenfield Project
Operating Systems
1 1 (3.70%) Linux
Processes & Methodologies
1 27 (100.00%) Agile Software Development
2 18 (66.67%) SOA
3 17 (62.96%) E-Commerce
4 12 (44.44%) Scrum
5 10 (37.04%) Continuous Integration
6 7 (25.93%) Pair Programming
6 7 (25.93%) Web Application Development
7 6 (22.22%) SDLC
7 6 (22.22%) Test Automation
8 5 (18.52%) Dependency Injection
8 5 (18.52%) MVC
9 3 (11.11%) BDD
9 3 (11.11%) Performance Testing
9 3 (11.11%) Regression Testing
9 3 (11.11%) SOLID
9 3 (11.11%) Test Strategy
10 2 (7.41%) Domain-Driven Design
10 2 (7.41%) Kanban
10 2 (7.41%) Release Management
10 2 (7.41%) Test Scripting
Programming Languages
1 25 (92.59%) C#
2 9 (33.33%) JavaScript
3 3 (11.11%) SQL
3 3 (11.11%) VB.NET
4 1 (3.70%) Bash Shell
4 1 (3.70%) Go
4 1 (3.70%) Perl
4 1 (3.70%) Ruby
Qualifications
1 3 (11.11%) ISTQB
1 3 (11.11%) ISTQB Foundation Certification
2 1 (3.70%) Computer Science Degree
2 1 (3.70%) Degree
Quality Assurance & Compliance
1 1 (3.70%) QA
System Software
1 1 (3.70%) Docker
1 1 (3.70%) zsh
Systems Management
1 3 (11.11%) HP Quality Center
2 1 (3.70%) Ansible
2 1 (3.70%) Kibana
2 1 (3.70%) logstash
2 1 (3.70%) Puppet
2 1 (3.70%) Terraform
Vendors
1 5 (18.52%) Oracle
2 3 (11.11%) HP
2 3 (11.11%) Microsoft
Reigate, Surrey
ARC IT Recruitment Ltd
Rate: £25000 - £27000 per annum + Pro rata 6 month fixed term
Posted: 2 days ago
Reigate, Surrey
Oscar
Rate: £350 - £351 per day
Posted: 6 days ago