Period
to 22 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Welwyn Garden City 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 22 November 2017 with a comparison to the same period in the previous 2 years.

Behaviour-Driven Development (BDD)
Hertfordshire > Welwyn Garden City
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 42 29 18
Rank change year-on-year -13 -11 +15
Permanent jobs citing BDD 3 11 22
As % of all permanent IT jobs advertised in Welwyn Garden City 1.37% 5.02% 9.87%
As % of the Processes & Methodologies category 1.47% 5.24% 10.78%
Number of salaries quoted 0 11 22
Welwyn Garden City median annual salary - £70,000 £75,000
Median salary % change year-on-year - -6.67% +25.00%
Hertfordshire median annual salary £52,500 £60,000 £65,000
% change year-on-year -12.50% -7.69% +18.18%

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 Welwyn Garden City with a requirement for process or methodology skills.

All Process and Methodology Skills
Welwyn Garden City
Permanent vacancies with a requirement for process or methodology skills 204 210 204
As % of all permanent IT jobs advertised in Welwyn Garden City 93.15% 95.89% 91.48%
Number of salaries quoted 155 173 141
Welwyn Garden City median annual salary £40,000 £47,500 £55,000
Median salary % change year-on-year -15.79% -13.64% +29.41%
10th Percentile £31,750 £26,000 £26,750
90th Percentile £65,000 £73,250 £77,500
Hertfordshire median annual salary £47,500 £50,000 £47,500
% change year-on-year -5.00% +5.26% +2.15%

BDD
Job Vacancy Trend in Welwyn Garden City

Job postings citing BDD as a percentage of all IT jobs advertised in Welwyn Garden City.

Job vacancy trend for BDD in Welwyn Garden City

BDD
Salary Trend in Welwyn Garden City

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

Salary trend for BDD in Welwyn Garden City

For the 6 months to 22 November 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 Welwyn Garden City region with a requirement for BDD.

1 3 (100.00%) Java
1 3 (100.00%) Ant
1 3 (100.00%) OO
1 3 (100.00%) OOD
1 3 (100.00%) Agile Software Development
1 3 (100.00%) TDD
1 3 (100.00%) Maven
1 3 (100.00%) Software Engineering
1 3 (100.00%) JIRA
1 3 (100.00%) QA
1 3 (100.00%) F#
1 3 (100.00%) Git (software)
1 3 (100.00%) Amazon AWS
1 3 (100.00%) Clojure
1 3 (100.00%) Puppet
1 3 (100.00%) ATDD
1 3 (100.00%) Gradle
1 3 (100.00%) Jenkins
1 3 (100.00%) Go
1 3 (100.00%) Opscode Chef
1 3 (100.00%) Ansible
1 3 (100.00%) DevOps
1 3 (100.00%) Data Structures
1 3 (100.00%) Algorithms
1 3 (100.00%) Rust
1 3 (100.00%) SDLC
1 3 (100.00%) Complexity Analysis

BDD
Co-occurring IT Skills in Welwyn Garden City 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 (100.00%) Amazon AWS
Development Applications
1 3 (100.00%) Ant
1 3 (100.00%) Git (software)
1 3 (100.00%) Gradle
1 3 (100.00%) Jenkins
1 3 (100.00%) JIRA
1 3 (100.00%) Maven
Job Titles
1 3 (100.00%) Development Engineer
1 3 (100.00%) Java Engineer
1 3 (100.00%) Java Software Engineer
1 3 (100.00%) Software Development Engineer
1 3 (100.00%) Software Engineer
Miscellaneous
1 3 (100.00%) Algorithms
1 3 (100.00%) Data Structures
Processes & Methodologies
1 3 (100.00%) Agile Software Development
1 3 (100.00%) ATDD
1 3 (100.00%) Complexity Analysis
1 3 (100.00%) DevOps
1 3 (100.00%) OO
1 3 (100.00%) OOD
1 3 (100.00%) SDLC
1 3 (100.00%) Software Engineering
1 3 (100.00%) TDD
Programming Languages
1 3 (100.00%) Clojure
1 3 (100.00%) F#
1 3 (100.00%) Go
1 3 (100.00%) Java
1 3 (100.00%) Rust
Quality Assurance & Compliance
1 3 (100.00%) QA
Systems Management
1 3 (100.00%) Ansible
1 3 (100.00%) Opscode Chef
1 3 (100.00%) Puppet