Period
to 16 January 2018

The following table provides summary statistics for permanent job vacancies advertised in Isleworth with a requirement for BDD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited BDD over the 6 months to 16 January 2018 with a comparison to the same period in the previous 2 years.

Behaviour-Driven Development (BDD)
Hounslow > Isleworth
6 months to
16 Jan 2018
Same period 2017 Same period 2016
Rank 4 4 3
Rank change year-on-year 0 -1 +4
Permanent jobs citing BDD 12 2 1
As % of all permanent IT jobs advertised in Isleworth 44.44% 33.33% 14.29%
As % of the Processes & Methodologies category 44.44% 33.33% 14.29%
Number of salaries quoted 12 2 1
Isleworth median annual salary £50,000 £76,500 £50,000
Median salary % change year-on-year -34.64% +53.00% -31.03%
10th Percentile £45,000 £69,700 £47,500
90th Percentile £55,000 £83,300 £52,500
Hounslow median annual salary £50,000 £76,500 £40,000
% change year-on-year -34.64% +91.25% -37.25%

BDD 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 Isleworth with a requirement for process or methodology skills.

All Process and Methodology Skills
Isleworth
Permanent vacancies with a requirement for process or methodology skills 27 6 7
As % of all permanent IT jobs advertised in Isleworth 100.00% 100.00% 100.00%
Number of salaries quoted 24 6 7
Isleworth median annual salary £50,000 £48,000 £55,000
Median salary % change year-on-year +4.17% -12.73% -
10th Percentile £45,000 £28,500 £35,250
90th Percentile £57,500 £76,500 £75,500
Hounslow median annual salary £50,000 £52,500 £45,000
% change year-on-year -4.76% +16.67% -14.29%

BDD
Job Vacancy Trend in Isleworth

Job postings citing BDD as a percentage of all IT jobs advertised in Isleworth.

Job vacancy trend for BDD in Isleworth

BDD
Salary Trend in Isleworth

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

Salary trend for BDD in Isleworth

For the 6 months to 16 January 2018, IT jobs citing BDD 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 Isleworth region with a requirement for BDD.

1 12 (100.00%) C#
1 12 (100.00%) .NET
1 12 (100.00%) SQL Server
1 12 (100.00%) ASP.NET
1 12 (100.00%) MVC
1 12 (100.00%) Advertising
1 12 (100.00%) Agile Software Development
1 12 (100.00%) TDD
1 12 (100.00%) Ruby
1 12 (100.00%) .NET Framework
1 12 (100.00%) WCF
1 12 (100.00%) Git (software)
1 12 (100.00%) RESTful
1 12 (100.00%) ASP.NET MVC
1 12 (100.00%) NoSQL
1 12 (100.00%) Entity Framework
1 12 (100.00%) Node.js
1 12 (100.00%) Facebook
1 12 (100.00%) Web Application Development
1 12 (100.00%) Enterprise Software
1 12 (100.00%) ASP.NET Web API
1 12 (100.00%) SQL Server 2016
1 12 (100.00%) ASP.NET MVC 5
1 12 (100.00%) Code First Entity Framework

BDD
Co-occurring IT Skills in Isleworth 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:

Database & Business Intelligence
1 12 (100.00%) NoSQL
1 12 (100.00%) SQL Server
1 12 (100.00%) SQL Server 2016
Development Applications
1 12 (100.00%) Git (software)
General
1 12 (100.00%) Advertising
Job Titles
1 12 (100.00%) .NET Developer
1 12 (100.00%) Developer
Libraries, Frameworks & Software Standards
1 12 (100.00%) .NET
1 12 (100.00%) .NET Framework
1 12 (100.00%) ASP.NET
1 12 (100.00%) ASP.NET MVC
1 12 (100.00%) ASP.NET MVC 5
1 12 (100.00%) ASP.NET Web API
1 12 (100.00%) Code First Entity Framework
1 12 (100.00%) Entity Framework
1 12 (100.00%) Node.js
1 12 (100.00%) RESTful
1 12 (100.00%) WCF
Miscellaneous
1 12 (100.00%) Enterprise Software
Processes & Methodologies
1 12 (100.00%) Agile Software Development
1 12 (100.00%) MVC
1 12 (100.00%) TDD
1 12 (100.00%) Web Application Development
Programming Languages
1 12 (100.00%) C#
1 12 (100.00%) Ruby
Vendors
1 12 (100.00%) Facebook