Period
to 22 October 2018

The following table provides summary statistics for permanent job vacancies advertised in Maidstone 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 22 October 2018 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Kent > Maidstone
6 months to
22 Oct 2018
Same period 2017 Same period 2016
Rank 28 21 11
Rank change year-on-year -7 -10 +15
Permanent jobs citing TDD 9 8 42
As % of all permanent IT jobs advertised in Maidstone 6.25% 6.78% 21.65%
As % of the Processes & Methodologies category 6.82% 8.00% 25.30%
Number of salaries quoted 9 5 41
Maidstone median annual salary £37,500 £50,000 £45,000
Median salary % change year-on-year -25.00% +11.11% +20.00%
10th Percentile £32,500 £40,000 £32,500
90th Percentile £52,500 £62,500 £57,500
Kent median annual salary £42,000 £42,500 £42,500
% change year-on-year -1.18% - -

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 Maidstone with a requirement for process or methodology skills.

All Process and Methodology Skills
Maidstone
Permanent vacancies with a requirement for process or methodology skills 132 100 166
As % of all permanent IT jobs advertised in Maidstone 91.67% 84.75% 85.57%
Number of salaries quoted 124 88 154
Maidstone median annual salary £40,656 £40,000 £45,000
Median salary % change year-on-year +1.64% -11.11% +12.50%
10th Percentile £27,500 £23,700 £26,400
90th Percentile £60,000 £53,750 £61,250
Kent median annual salary £40,000 £40,000 £41,750
% change year-on-year - -4.19% +4.38%

TDD
Job Vacancy Trend in Maidstone

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

Job vacancy trend for TDD in Maidstone

TDD
Salary Trend in Maidstone

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

Salary trend for TDD in Maidstone

TDD
Salary Histogram in Maidstone

The salary distribution of IT jobs citing TDD in Maidstone over the 6 months to 22 October 2018.

Salary histogram for TDD in Maidstone

For the 6 months to 22 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 Maidstone region with a requirement for TDD.

1 9 (100.00%) C#
1 9 (100.00%) .NET
1 9 (100.00%) SQL Server
2 7 (77.78%) MVC
2 7 (77.78%) ASP.NET
3 6 (66.67%) CSS
3 6 (66.67%) HTML
3 6 (66.67%) Agile Software Development
4 5 (55.56%) AngularJS
4 5 (55.56%) BDD
5 4 (44.44%) ASP.NET MVC
5 4 (44.44%) WCF
5 4 (44.44%) Unit Testing
5 4 (44.44%) JavaScript
5 4 (44.44%) Microsoft
5 4 (44.44%) Problem-Solving
6 3 (33.33%) Greenfield Project
6 3 (33.33%) SQL Server 2016
6 3 (33.33%) ASP.NET MVC 5
6 3 (33.33%) Web Services
6 3 (33.33%) OO
6 3 (33.33%) Games
6 3 (33.33%) SQL
6 3 (33.33%) Visual Studio
6 3 (33.33%) Internet
6 3 (33.33%) Scrum
6 3 (33.33%) Git (software)
6 3 (33.33%) Domain-Driven Design
6 3 (33.33%) Microsoft Azure
6 3 (33.33%) Continuous Improvement

TDD
Co-occurring IT Skills in Maidstone 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:

Cloud Services
1 3 (33.33%) Microsoft Azure
2 2 (22.22%) Amazon AWS
2 2 (22.22%) Google Analytics
2 2 (22.22%) NuGet
Communications & Networking
1 3 (33.33%) Internet
Database & Business Intelligence
1 9 (100.00%) SQL Server
2 3 (33.33%) SQL Server 2016
3 2 (22.22%) Cosmos DB
3 2 (22.22%) PostgreSQL
4 1 (11.11%) Azure SQL Database
4 1 (11.11%) SQL Server 2012
Development Applications
1 3 (33.33%) Git (software)
1 3 (33.33%) Visual Studio
2 2 (22.22%) Atlassian Bamboo
2 2 (22.22%) Bitbucket
2 2 (22.22%) Cucumber
2 2 (22.22%) JIRA
2 2 (22.22%) SpecFlow
2 2 (22.22%) Visual Studio Code
3 1 (11.11%) Visual Studio Team System
General
1 3 (33.33%) Games
Job Titles
1 9 (100.00%) .NET Developer
1 9 (100.00%) Developer
2 6 (66.67%) C# .NET Developer
2 6 (66.67%) C# Developer
3 4 (44.44%) ASP.NET Developer
3 4 (44.44%) C# ASP.NET Developer
4 3 (33.33%) Senior .NET Developer
4 3 (33.33%) Senior C# .NET Developer
4 3 (33.33%) Senior C# Developer
4 3 (33.33%) Senior Developer
5 1 (11.11%) Azure Developer
5 1 (11.11%) Senior ASP.NET Developer
5 1 (11.11%) Senior C# ASP.NET Developer
5 1 (11.11%) Senior SQL Developer
5 1 (11.11%) SQL Developer
Libraries, Frameworks & Software Standards
1 9 (100.00%) .NET
2 7 (77.78%) ASP.NET
3 6 (66.67%) CSS
3 6 (66.67%) HTML
4 5 (55.56%) AngularJS
5 4 (44.44%) ASP.NET MVC
5 4 (44.44%) WCF
6 3 (33.33%) ASP.NET MVC 5
6 3 (33.33%) Web Services
7 2 (22.22%) .NET Core
7 2 (22.22%) HTML5
7 2 (22.22%) Node.js
8 1 (11.11%) .NET Framework
8 1 (11.11%) ASP.NET Web API
8 1 (11.11%) Entity Framework
8 1 (11.11%) OAuth
8 1 (11.11%) OpenID
8 1 (11.11%) REST
8 1 (11.11%) SOAP
Miscellaneous
1 3 (33.33%) Greenfield Project
Processes & Methodologies
1 7 (77.78%) MVC
2 6 (66.67%) Agile Software Development
3 5 (55.56%) BDD
4 4 (44.44%) Problem-Solving
4 4 (44.44%) Unit Testing
5 3 (33.33%) Continuous Improvement
5 3 (33.33%) CQRS
5 3 (33.33%) Domain-Driven Design
5 3 (33.33%) OO
5 3 (33.33%) Scrum
5 3 (33.33%) Web Application Development
6 2 (22.22%) Analytics
6 2 (22.22%) Software Engineering
7 1 (11.11%) Continuous Integration
7 1 (11.11%) Deployment Automation
7 1 (11.11%) Integration Testing
7 1 (11.11%) IT Strategy
7 1 (11.11%) Mentoring
7 1 (11.11%) SOLID
Programming Languages
1 9 (100.00%) C#
2 4 (44.44%) JavaScript
3 3 (33.33%) SQL
4 2 (22.22%) T-SQL
4 2 (22.22%) TypeScript
5 1 (11.11%) PowerShell
Vendors
1 4 (44.44%) Microsoft
2 2 (22.22%) Google
2 2 (22.22%) Salesforce.com
2 2 (22.22%) Splunk