The following table provides summary statistics for permanent job vacancies advertised in Maidenhead with a requirement for TDD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TDD over the 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Berkshire / Maidenhead
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 29 25 49
Rank change year-on-year -4 +24  
Permanent jobs citing TDD 10 27 8
As % of all permanent IT jobs advertised in Maidenhead 3.39% 7.22% 1.91%
As % of the Processes & Methodologies category 4.10% 7.94% 2.13%
Number of salaries quoted 9 23 8
Median salary £60,000 £40,000 £55,000
Median salary % change year-on-year +50.00% -27.27%  
90% offered a salary of more than £56,800 £37,500 £37,000
10% offered a salary of more than £77,100 £65,000 £59,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

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

Process & Methodology Skills
Maidenhead
Permanent job vacancies with a requirement for process and methodology skills 244 340 376
As % of all permanent IT job vacancies advertised in Maidenhead 82.71% 90.91% 89.95%
Number of salaries quoted 153 273 308
Median salary £60,000 £52,500 £57,500
Median salary % change year-on-year +14.28% -8.69%  
90% offered a salary of more than £40,000 £37,500 £35,000
10% offered a salary of more than £80,000 £75,000 £72,500
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

TDD
Job Vacancy Trend in Maidenhead

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

Job vacancy trend for TDD in Maidenhead

TDD
Salary Trend in Maidenhead

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing TDD in Maidenhead.

Salary trend for TDD in Maidenhead

TDD
Salary Histogram in Maidenhead

The salary distribution of IT jobs citing TDD in Maidenhead over the 3 months to 26 June 2017.

Salary histogram for TDD in Maidenhead

For the 6 months to 26 June 2017, IT jobs citing TDD also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Maidenhead region with a requirement for TDD.

1 23 (85.19%) Agile Software Development
2 16 (59.26%) Scrum
3 14 (51.85%) BDD
4 9 (33.33%) Java
4 9 (33.33%) CMS
5 8 (29.63%) MVC
5 8 (29.63%) Retail
5 8 (29.63%) C#
5 8 (29.63%) .NET
5 8 (29.63%) iPad
5 8 (29.63%) User Stories
5 8 (29.63%) DevOps
5 8 (29.63%) Multichannel Retail
6 7 (25.93%) Kanban
6 7 (25.93%) Test Automation
7 6 (22.22%) SQL
7 6 (22.22%) ASP.NET
7 6 (22.22%) E-Commerce
8 5 (18.52%) SOA
8 5 (18.52%) Windows
8 5 (18.52%) Continuous Improvement
8 5 (18.52%) Continuous Integration
8 5 (18.52%) AngularJS
8 5 (18.52%) Microservices
9 4 (14.81%) Continuous Delivery
9 4 (14.81%) Ansible
9 4 (14.81%) Jenkins
9 4 (14.81%) Coaching
9 4 (14.81%) ASP.NET MVC
9 4 (14.81%) Web Services

TDD
Co-occurring IT Skills in Maidenhead 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 9 (33.33%) CMS
2 3 (11.11%) Sitecore CMS
3 2 (7.41%) MQSeries
4 1 (3.70%) Cloud Foundry
4 1 (3.70%) Oracle SOA Suite
Applications
1 1 (3.70%) Chatbot
Cloud Services
1 3 (11.11%) Microsoft Azure
2 1 (3.70%) Amazon AWS
Communications & Networking
1 1 (3.70%) Internet
Database & Business Intelligence
1 2 (7.41%) NoSQL
2 1 (3.70%) Apache Cassandra
2 1 (3.70%) MongoDB
2 1 (3.70%) SQL Server
2 1 (3.70%) SQL Server Integration Services
Development Applications
1 4 (14.81%) Jenkins
2 3 (11.11%) Git (software)
2 3 (11.11%) Sonatype Nexus
3 2 (7.41%) Atlassian Bamboo
3 2 (7.41%) Maven
3 2 (7.41%) NSubstitute
3 2 (7.41%) NUnit
3 2 (7.41%) Rhino Mocks
3 2 (7.41%) Selenium
4 1 (3.70%) Cucumber
4 1 (3.70%) LoadRunner
4 1 (3.70%) NuGet
4 1 (3.70%) Subversion
4 1 (3.70%) Team Foundation Server
General
1 8 (29.63%) Retail
2 1 (3.70%) Back Office
2 1 (3.70%) Electronics
2 1 (3.70%) Finance
Job Titles
1 11 (40.74%) Developer
2 7 (25.93%) C# Developer
3 6 (22.22%) Analyst
3 6 (22.22%) Business Analyst
3 6 (22.22%) Senior Developer
4 5 (18.52%) Angular Developer
5 4 (14.81%) Agile Developer
5 4 (14.81%) C# Software Developer
5 4 (14.81%) Development Manager
5 4 (14.81%) Software Developer
6 3 (11.11%) .NET Developer
6 3 (11.11%) ASP.NET MVC Developer
6 3 (11.11%) C# .NET Developer
6 3 (11.11%) Digital Analyst
6 3 (11.11%) Digital Business Analyst
6 3 (11.11%) Java Developer
6 3 (11.11%) Senior C# Developer
6 3 (11.11%) SQL Developer
6 3 (11.11%) Technical Leader
7 2 (7.41%) Head of Logistics
Libraries, Frameworks & Software Standards
1 8 (29.63%) .NET
2 6 (22.22%) ASP.NET
3 5 (18.52%) AngularJS
4 4 (14.81%) ASP.NET MVC
4 4 (14.81%) Spring
4 4 (14.81%) Web Services
5 3 (11.11%) .NET Framework
6 2 (7.41%) ASP.NET Web API
6 2 (7.41%) Entity Framework
6 2 (7.41%) JSON
6 2 (7.41%) Kafka
6 2 (7.41%) Node.js
6 2 (7.41%) RabbitMQ
6 2 (7.41%) REST
7 1 (3.70%) Ajax
7 1 (3.70%) Akka
7 1 (3.70%) HTML5
7 1 (3.70%) Java EE
7 1 (3.70%) jQuery
7 1 (3.70%) Spring Boot
Miscellaneous
1 8 (29.63%) iPad
2 3 (11.11%) PMI
3 2 (7.41%) Mobile App
4 1 (3.70%) Cloud Native
4 1 (3.70%) Computer Science
4 1 (3.70%) Enterprise Software
4 1 (3.70%) Greenfield Project
4 1 (3.70%) Internet of Things
Operating Systems
1 5 (18.52%) Windows
2 1 (3.70%) Windows Server
Processes & Methodologies
1 23 (85.19%) Agile Software Development
2 16 (59.26%) Scrum
3 14 (51.85%) BDD
4 8 (29.63%) DevOps
4 8 (29.63%) Multichannel Retail
4 8 (29.63%) MVC
4 8 (29.63%) User Stories
5 7 (25.93%) Kanban
5 7 (25.93%) Test Automation
6 6 (22.22%) E-Commerce
7 5 (18.52%) Continuous Improvement
7 5 (18.52%) Continuous Integration
7 5 (18.52%) Microservices
7 5 (18.52%) SOA
8 4 (14.81%) Coaching
8 4 (14.81%) Continuous Delivery
8 4 (14.81%) Logistics
9 3 (11.11%) Content Management
9 3 (11.11%) Front End Development
9 3 (11.11%) Software Architecture
Programming Languages
1 9 (33.33%) Java
2 8 (29.63%) C#
3 6 (22.22%) SQL
4 1 (3.70%) C
4 1 (3.70%) Groovy
4 1 (3.70%) JavaScript
4 1 (3.70%) Scala
4 1 (3.70%) T-SQL
Qualifications
1 3 (11.11%) PMI Certification
2 1 (3.70%) Computer Science Degree
2 1 (3.70%) Degree
Quality Assurance & Compliance
1 3 (11.11%) PMO
2 1 (3.70%) ISO 14001
2 1 (3.70%) ISO 9001
2 1 (3.70%) QA
System Software
1 2 (7.41%) Docker
2 1 (3.70%) Firmware
Systems Management
1 4 (14.81%) Ansible
2 1 (3.70%) Kubernetes
Vendors
1 3 (11.11%) Sitecore
2 2 (7.41%) Microsoft
3 1 (3.70%) hybris
3 1 (3.70%) Oracle
3 1 (3.70%) Xamarin