The following table provides summary statistics for permanent job vacancies advertised in Epsom 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 29 June 2017 with a comparison to the same period in the previous 2 years.

Behaviour-Driven Development (BDD)
Surrey > Epsom
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 17 26 -
Rank change year-on-year +9 -  
Permanent jobs citing BDD 1 4 0
As % of all permanent IT jobs advertised in Epsom 1.56% 3.48% -
As % of the Processes & Methodologies category 2.22% 4.88% -
Number of salaries quoted 1 4 0
Epsom median annual salary £70,000 £72,500 -
Median salary % change year-on-year -3.44% -  
Surrey median annual salary £50,000 £42,500 £47,500
% change year-on-year +17.64% -10.52%  

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 Epsom with a requirement for process and methodology skills.

Process & Methodology Skills
Epsom
Permanent job vacancies with a requirement for process and methodology skills 45 82 96
As % of all permanent IT job vacancies advertised in Epsom 70.31% 71.30% 88.07%
Number of salaries quoted 127 310 252
Epsom median annual salary £50,000 £65,000 £50,000
Median salary % change year-on-year -23.07% +30.00%  
10th Percentile £26,250 £36,000 £36,750
90th Percentile £72,500 £61,250 £80,000
Surrey median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% -  

BDD
Job Vacancy Trend in Epsom

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

Job vacancy trend for BDD in Epsom

BDD
Salary Trend in Epsom

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

Salary trend for BDD in Epsom

For the 6 months to 29 June 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 Epsom region with a requirement for BDD.

1 2 (100.00%) Java
1 2 (100.00%) JavaScript
1 2 (100.00%) SOAP
1 2 (100.00%) Web Services
1 2 (100.00%) JMS
1 2 (100.00%) Scrum
1 2 (100.00%) Agile Software Development
1 2 (100.00%) TDD
1 2 (100.00%) ActiveMQ
1 2 (100.00%) Spring
1 2 (100.00%) Hadoop
1 2 (100.00%) MongoDB
1 2 (100.00%) Apache Cassandra
1 2 (100.00%) RabbitMQ
1 2 (100.00%) REST
1 2 (100.00%) Big Data
1 2 (100.00%) Greenfield Project

BDD
Co-occurring IT Skills in Epsom 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 2 (100.00%) Apache Cassandra
1 2 (100.00%) Big Data
1 2 (100.00%) Hadoop
1 2 (100.00%) MongoDB
Job Titles
1 2 (100.00%) Developer
1 2 (100.00%) Java Developer
Libraries, Frameworks & Software Standards
1 2 (100.00%) ActiveMQ
1 2 (100.00%) JMS
1 2 (100.00%) RabbitMQ
1 2 (100.00%) REST
1 2 (100.00%) SOAP
1 2 (100.00%) Spring
1 2 (100.00%) Web Services
Miscellaneous
1 2 (100.00%) Greenfield Project
Processes & Methodologies
1 2 (100.00%) Agile Software Development
1 2 (100.00%) Scrum
1 2 (100.00%) TDD
Programming Languages
1 2 (100.00%) Java
1 2 (100.00%) JavaScript