The following table provides summary statistics for permanent job vacancies advertised in Street with a requirement for BDD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited BDD over the 3 months to 28 March 2017 with a comparison to the same period in the previous 2 years.

Behaviour-Driven Development (BDD)
Somerset / Street
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank - 17 17
Permanent jobs citing BDD 0 4 1
As % of all permanent IT jobs advertised in Street - 6.78% 2.70%
As % of the Processes & Methodologies category - 7.14% 2.70%
Number of salaries quoted 0 4 1
Median salary - £30,000 £55,000
Median salary % change year-on-year - -45.45%  
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year - +12.50%  

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 Street with a requirement for process and methodology skills.

Process & Methodology Skills
Street
Permanent job vacancies with a requirement for process and methodology skills 24 56 37
As % of all permanent IT job vacancies advertised in Street 100.00% 94.92% 100.00%
Number of salaries quoted 24 31 29
Median salary £42,500 £55,000 £33,250
Median salary % change year-on-year -22.72% +65.41%  
90% offered a salary of more than £40,000 £30,000 £26,450
10% offered a salary of more than £55,500 £55,000 £85,000
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

BDD
Job Vacancy Trend in Street

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

Job vacancy trend for BDD in Street

BDD
Salary Trend in Street

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

Salary trend for BDD in Street

BDD
Top 11 Co-occurring IT Skills in Street

For the 6 months to 28 March 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 Street region with a requirement for BDD.

1 8 (100.00%) Agile Software Development
1 8 (100.00%) TDD
1 8 (100.00%) Pair Programming
1 8 (100.00%) Software Engineering
1 8 (100.00%) Continuous Integration
1 8 (100.00%) Continuous Improvement
1 8 (100.00%) GitHub
1 8 (100.00%) Jenkins
1 8 (100.00%) Continuous Delivery
1 8 (100.00%) E-Commerce
2 2 (25.00%) HTTP

BDD
Co-occurring IT Skills in Street 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 8 (100.00%) GitHub
Communications & Networking
1 2 (25.00%) HTTP
Development Applications
1 8 (100.00%) Jenkins
Job Titles
1 4 (50.00%) Engineering Manager
Processes & Methodologies
1 8 (100.00%) Agile Software Development
1 8 (100.00%) Continuous Delivery
1 8 (100.00%) Continuous Improvement
1 8 (100.00%) Continuous Integration
1 8 (100.00%) E-Commerce
1 8 (100.00%) Pair Programming
1 8 (100.00%) Software Engineering
1 8 (100.00%) TDD