Period
to 25 July 2017

The following table provides summary statistics for permanent job vacancies advertised in Twickenham 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 25 July 2017 with a comparison to the same period in the previous 2 years.

Behaviour-Driven Development (BDD)
6 months to
25 Jul 2017
Same period 2016 Same period 2015
Rank 18 21 -
Rank change year-on-year +3 - -
Permanent jobs citing BDD 18 1 0
As % of all permanent IT jobs advertised in Twickenham 12.24% 0.84% -
As % of the Processes & Methodologies category 15.93% 0.92% -
Number of salaries quoted 18 1 0
Twickenham median annual salary £50,000 £67,500 -
Median salary % change year-on-year -25.93% - -
Richmond upon Thames median annual salary £50,000 £45,000 £52,500
% change year-on-year +11.11% -14.29% +0.96%

BDD 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 Twickenham with a requirement for process and methodology skills.

Process & Methodology Skills
Twickenham
Permanent job vacancies with a requirement for process and methodology skills 113 109 157
As % of all permanent IT job vacancies advertised in Twickenham 76.87% 91.60% 88.70%
Number of salaries quoted 99 100 141
Twickenham median annual salary £50,000 £40,000 £45,000
Median salary % change year-on-year +25.00% -11.11% -
10th Percentile £32,500 £26,725 £31,250
90th Percentile £64,250 £66,250 £63,750
Richmond upon Thames median annual salary £50,000 £42,500 £45,000
% change year-on-year +17.65% -5.56% -

BDD
Job Vacancy Trend in Twickenham

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

Job vacancy trend for BDD in Twickenham

BDD
Salary Trend in Twickenham

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

Salary trend for BDD in Twickenham

For the 6 months to 25 July 2017, 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 Twickenham region with a requirement for BDD.

1 18 (100.00%) .NET
1 18 (100.00%) SQL Server
1 18 (100.00%) ASP.NET
1 18 (100.00%) C#
1 18 (100.00%) MVC
1 18 (100.00%) TDD
1 18 (100.00%) WCF
1 18 (100.00%) ASP.NET MVC
1 18 (100.00%) Web Application Development
1 18 (100.00%) SQL Server 2016
1 18 (100.00%) ASP.NET MVC 5
2 14 (77.78%) Domain-Driven Design
2 14 (77.78%) CQRS
2 14 (77.78%) Greenfield Project
2 14 (77.78%) Agile Software Development
2 14 (77.78%) Games
2 14 (77.78%) OO
2 14 (77.78%) Internet
3 4 (22.22%) JavaScript
3 4 (22.22%) Git (software)
3 4 (22.22%) Ruby
3 4 (22.22%) Music Industry
3 4 (22.22%) .NET Framework
3 4 (22.22%) RESTful
3 4 (22.22%) Code First Entity Framework
3 4 (22.22%) AngularJS
3 4 (22.22%) Twitter Bootstrap
3 4 (22.22%) ASP.NET Web API
3 4 (22.22%) NoSQL
3 4 (22.22%) Entity Framework

BDD
Co-occurring IT Skills in Twickenham 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:

Communications & Networking
1 14 (77.78%) Internet
Database & Business Intelligence
1 18 (100.00%) SQL Server
1 18 (100.00%) SQL Server 2016
2 4 (22.22%) NoSQL
Development Applications
1 4 (22.22%) Git (software)
General
1 14 (77.78%) Games
2 4 (22.22%) Music Industry
Job Titles
1 18 (100.00%) .NET Developer
1 18 (100.00%) Developer
Libraries, Frameworks & Software Standards
1 18 (100.00%) .NET
1 18 (100.00%) ASP.NET
1 18 (100.00%) ASP.NET MVC
1 18 (100.00%) ASP.NET MVC 5
1 18 (100.00%) WCF
2 4 (22.22%) .NET Framework
2 4 (22.22%) AngularJS
2 4 (22.22%) ASP.NET Web API
2 4 (22.22%) Code First Entity Framework
2 4 (22.22%) Entity Framework
2 4 (22.22%) KnockoutJS
2 4 (22.22%) Node.js
2 4 (22.22%) RESTful
2 4 (22.22%) Twitter Bootstrap
Miscellaneous
1 14 (77.78%) Greenfield Project
Processes & Methodologies
1 18 (100.00%) MVC
1 18 (100.00%) TDD
1 18 (100.00%) Web Application Development
2 14 (77.78%) Agile Software Development
2 14 (77.78%) CQRS
2 14 (77.78%) Domain-Driven Design
2 14 (77.78%) OO
3 4 (22.22%) High Availability
Programming Languages
1 18 (100.00%) C#
2 4 (22.22%) JavaScript
2 4 (22.22%) Ruby
Twickenham, Middlesex
Dawson & Walsh
Salary: £45000 - £55000 per annum + Bonus + Pension + Benefits
Posted: Yesterday
Twickenham, Middlesex
Digitech Resourcing Ltd
Salary: From £45,000 to £55,000 per annum + Training + Benefits
Posted: 17 hours ago