Period
to 23 October 2018

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 6 months to 23 October 2018 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Berkshire > Maidenhead
6 months to
23 Oct 2018
Same period 2017 Same period 2016
Rank 45 42 13
Rank change year-on-year -3 -29 +34
Permanent jobs citing TDD 58 18 99
As % of all permanent IT jobs advertised in Maidenhead 5.80% 3.33% 12.79%
As % of the Processes & Methodologies category 6.00% 3.78% 13.81%
Number of salaries quoted 52 17 70
Maidenhead median annual salary £63,000 £58,500 £50,000
Median salary % change year-on-year +7.69% +17.00% +5.26%
10th Percentile £32,500 £45,000 £36,250
90th Percentile £75,000 £77,700 £65,000
Berkshire median annual salary £60,000 £52,500 £50,000
% change year-on-year +14.29% +5.00% -

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

All Process and Methodology Skills
Maidenhead
Permanent vacancies with a requirement for process or methodology skills 967 476 717
As % of all permanent IT jobs advertised in Maidenhead 96.70% 87.99% 92.64%
Number of salaries quoted 630 319 546
Maidenhead median annual salary £55,000 £55,000 £50,000
Median salary % change year-on-year - +10.00% -9.09%
10th Percentile £32,125 £27,500 £32,500
90th Percentile £73,775 £80,500 £72,500
Berkshire median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - -

TDD
Job Vacancy Trend in Maidenhead

Job postings citing TDD as a percentage of all IT jobs advertised in Maidenhead.

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 6 months to 23 October 2018.

Salary histogram for TDD in Maidenhead

For the 6 months to 23 October 2018, IT jobs citing TDD also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Maidenhead region with a requirement for TDD.

1 57 (98.28%) BDD
2 47 (81.03%) Agile Software Development
3 33 (56.90%) Microservices
4 23 (39.66%) Java
4 23 (39.66%) Spring
5 21 (36.21%) JavaScript
5 21 (36.21%) AngularJS
6 19 (32.76%) Sass
6 19 (32.76%) Git (software)
6 19 (32.76%) Software Engineering
6 19 (32.76%) Problem-Solving
6 19 (32.76%) Critical Thinking
7 18 (31.03%) Java 8
7 18 (31.03%) Cadence
7 18 (31.03%) Domain-Driven Design
7 18 (31.03%) LESS
7 18 (31.03%) Continuous Delivery
8 17 (29.31%) Front End Development
8 17 (29.31%) .NET
9 16 (27.59%) Continuous Integration
9 16 (27.59%) DevOps
10 15 (25.86%) CSS
10 15 (25.86%) HTML
11 14 (24.14%) CMS
11 14 (24.14%) jQuery
11 14 (24.14%) Subversion
11 14 (24.14%) Content Management
11 14 (24.14%) HTML5
11 14 (24.14%) Backbone.js
12 13 (22.41%) CSS3

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 14 (24.14%) CMS
2 1 (1.72%) EPiServer
2 1 (1.72%) MQSeries
Cloud Services
1 9 (15.52%) Microsoft Azure
2 5 (8.62%) Azure Functions
2 5 (8.62%) Serverless
3 1 (1.72%) Akamai
3 1 (1.72%) PaaS
Database & Business Intelligence
1 7 (12.07%) Cosmos DB
2 4 (6.90%) SQL Server
3 3 (5.17%) NoSQL
3 3 (5.17%) SQL Server 2016
Development Applications
1 19 (32.76%) Git (software)
2 14 (24.14%) Subversion
3 13 (22.41%) git-flow
4 9 (15.52%) Jenkins
5 7 (12.07%) Visual Studio Team System
6 6 (10.34%) NUnit
7 5 (8.62%) Cucumber
7 5 (8.62%) Maven
7 5 (8.62%) SpecFlow
8 2 (3.45%) TeamCity
9 1 (1.72%) Codeception
9 1 (1.72%) Grunt
9 1 (1.72%) Jasmine
9 1 (1.72%) JIRA
9 1 (1.72%) Karma Test Runner
9 1 (1.72%) NSubstitute
9 1 (1.72%) Octopus Deploy
9 1 (1.72%) PHPUnit
9 1 (1.72%) Selenium
9 1 (1.72%) Team Foundation Server
General
1 3 (5.17%) Advertising
1 3 (5.17%) Finance
2 2 (3.45%) Arabic Language
Job Titles
1 51 (87.93%) Developer
2 17 (29.31%) Java Developer
3 12 (20.69%) Lead Developer
3 12 (20.69%) Senior Developer
4 11 (18.97%) .NET Developer
4 11 (18.97%) UI Developer
5 6 (10.34%) Angular Developer
5 6 (10.34%) Software Engineer
6 5 (8.62%) .NET Team Leader
6 5 (8.62%) JavaScript Developer
6 5 (8.62%) Lead .NET Developer
7 4 (6.90%) Senior JavaScript Developer
7 4 (6.90%) Test Engineer
8 3 (5.17%) Developer in Test
8 3 (5.17%) Graduate
8 3 (5.17%) Graduate Developer
8 3 (5.17%) Graduate Java Developer
8 3 (5.17%) Senior UI Developer
9 2 (3.45%) .NET Software Engineer
9 2 (3.45%) Front End Developer (Client-Side Developer)
Libraries, Frameworks & Software Standards
1 23 (39.66%) Spring
2 21 (36.21%) AngularJS
3 19 (32.76%) Sass
4 18 (31.03%) LESS
5 17 (29.31%) .NET
6 15 (25.86%) CSS
6 15 (25.86%) HTML
7 14 (24.14%) Backbone.js
7 14 (24.14%) HTML5
7 14 (24.14%) jQuery
8 13 (22.41%) CSS3
8 13 (22.41%) DOM
8 13 (22.41%) JSON
8 13 (22.41%) Vue.js
9 7 (12.07%) RabbitMQ
9 7 (12.07%) REST
9 7 (12.07%) Spring Boot
9 7 (12.07%) Web Services
10 6 (10.34%) .NET Core
10 6 (10.34%) .NET Framework
Miscellaneous
1 13 (22.41%) Robotics
2 4 (6.90%) User Experience
3 3 (5.17%) Computer Science
3 3 (5.17%) Greenfield Project
Processes & Methodologies
1 57 (98.28%) BDD
2 47 (81.03%) Agile Software Development
3 33 (56.90%) Microservices
4 19 (32.76%) Critical Thinking
4 19 (32.76%) Problem-Solving
4 19 (32.76%) Software Engineering
5 18 (31.03%) Continuous Delivery
5 18 (31.03%) Domain-Driven Design
6 17 (29.31%) Front End Development
7 16 (27.59%) Continuous Integration
7 16 (27.59%) DevOps
8 14 (24.14%) Content Management
9 13 (22.41%) Adaptive Web Design
9 13 (22.41%) Validation
10 11 (18.97%) User Stories
11 10 (17.24%) Robotic Automation
12 9 (15.52%) Open Source
13 8 (13.79%) Logistics
14 7 (12.07%) SOLID
15 6 (10.34%) Pair Programming
Programming Languages
1 23 (39.66%) Java
2 21 (36.21%) JavaScript
3 18 (31.03%) Java 8
4 11 (18.97%) C#
5 5 (8.62%) Java 9
6 3 (5.17%) Ruby
7 1 (1.72%) PHP
Qualifications
1 3 (5.17%) Computer Science Degree
1 3 (5.17%) Degree
Quality Assurance & Compliance
1 10 (17.24%) QA
Systems Management
1 2 (3.45%) Ansible
Vendors
1 18 (31.03%) Cadence
2 11 (18.97%) Microsoft
3 1 (1.72%) Apiary
3 1 (1.72%) Sitecore