Period
to 20 January 2018

The following table provides summary statistics for permanent job vacancies advertised in St Albans 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 20 January 2018 with a comparison to the same period in the previous 2 years.

Behaviour-Driven Development (BDD)
Hertfordshire > St Albans
6 months to
20 Jan 2018
Same period 2017 Same period 2016
Rank 27 26 32
Rank change year-on-year -1 +6 -13
Permanent jobs citing BDD 44 45 44
As % of all permanent IT jobs advertised in St Albans 12.09% 11.03% 16.24%
As % of the Processes & Methodologies category 14.24% 12.47% 18.03%
Number of salaries quoted 37 45 44
St Albans median annual salary £65,000 £65,000 £65,000
10th Percentile £45,000 £32,500 £32,500
90th Percentile £72,500 £72,500 £75,000
Hertfordshire median annual salary £52,500 £50,000 £65,000
% change year-on-year +5.00% -23.08% +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 St Albans with a requirement for process or methodology skills.

All Process and Methodology Skills
St Albans
Permanent vacancies with a requirement for process or methodology skills 309 361 244
As % of all permanent IT jobs advertised in St Albans 84.89% 88.48% 90.04%
Number of salaries quoted 274 330 233
St Albans median annual salary £50,000 £52,500 £45,000
Median salary % change year-on-year -4.76% +16.67% -7.69%
10th Percentile £28,500 £32,500 £25,000
90th Percentile £72,500 £72,500 £72,500
Hertfordshire median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% -

BDD
Job Vacancy Trend in St Albans

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

Job vacancy trend for BDD in St Albans

BDD
Salary Trend in St Albans

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

Salary trend for BDD in St Albans

BDD
Salary Histogram in St Albans

The salary distribution of IT jobs citing BDD in St Albans over the 6 months to 20 January 2018.

Salary histogram for BDD in St Albans

For the 6 months to 20 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 St Albans region with a requirement for BDD.

1 44 (100.00%) Agile Software Development
2 40 (90.91%) TDD
3 36 (81.82%) .NET
4 34 (77.27%) C#
5 31 (70.45%) OO
5 31 (70.45%) MVC
5 31 (70.45%) Git (software)
6 30 (68.18%) SQL Server
6 30 (68.18%) ASP.NET
6 30 (68.18%) ASP.NET Web API
7 25 (56.82%) Node.js
8 23 (52.27%) RESTful
8 23 (52.27%) ASP.NET MVC
8 23 (52.27%) Facebook
8 23 (52.27%) Web Application Development
8 23 (52.27%) ASP.NET MVC 5
9 22 (50.00%) SQL Server 2014
9 22 (50.00%) Social Media
9 22 (50.00%) NoSQL
9 22 (50.00%) BBC
9 22 (50.00%) Sony
9 22 (50.00%) Apple
9 22 (50.00%) WCF
9 22 (50.00%) Ruby
9 22 (50.00%) Yahoo!
9 22 (50.00%) Google
10 15 (34.09%) Amazon AWS
11 10 (22.73%) Scrum
11 10 (22.73%) JavaScript
12 9 (20.45%) Finance

BDD
Co-occurring IT Skills in St Albans 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 15 (34.09%) Amazon AWS
2 6 (13.64%) Microsoft Azure
Database & Business Intelligence
1 30 (68.18%) SQL Server
2 22 (50.00%) NoSQL
2 22 (50.00%) SQL Server 2014
3 3 (6.82%) Relational Database
4 1 (2.27%) SQL Server 2016
Development Applications
1 31 (70.45%) Git (software)
2 8 (18.18%) Jenkins
3 4 (9.09%) Selenium
3 4 (9.09%) SpecFlow
3 4 (9.09%) Team Foundation Server
3 4 (9.09%) WebDriver
4 2 (4.55%) Ant
4 2 (4.55%) Gradle
4 2 (4.55%) JIRA
4 2 (4.55%) Maven
4 2 (4.55%) TeamCity
5 1 (2.27%) Jasmine
General
1 9 (20.45%) Finance
2 4 (9.09%) Retail
3 1 (2.27%) Advertising
3 1 (2.27%) Marketing
Job Titles
1 37 (84.09%) Developer
2 31 (70.45%) .NET Developer
3 22 (50.00%) Social Media Developer
4 4 (9.09%) .NET Software Developer
4 4 (9.09%) C# .NET Developer
4 4 (9.09%) C# Developer
4 4 (9.09%) Full Stack Developer
4 4 (9.09%) Junior
4 4 (9.09%) Software Developer
5 3 (6.82%) .NET Development Team Leader
5 3 (6.82%) .NET Team Leader
5 3 (6.82%) Automation Tester
5 3 (6.82%) Development Team Leader
5 3 (6.82%) Java Developer
5 3 (6.82%) Junior Automation Tester
5 3 (6.82%) Junior Tester
5 3 (6.82%) Software Development Team Leader
5 3 (6.82%) Software Team Leader
5 3 (6.82%) Team Leader
5 3 (6.82%) Tester
Libraries, Frameworks & Software Standards
1 36 (81.82%) .NET
2 30 (68.18%) ASP.NET
2 30 (68.18%) ASP.NET Web API
3 25 (56.82%) Node.js
4 23 (52.27%) ASP.NET MVC
4 23 (52.27%) ASP.NET MVC 5
4 23 (52.27%) RESTful
5 22 (50.00%) WCF
6 9 (20.45%) AngularJS
7 8 (18.18%) jQuery
7 8 (18.18%) Web Services
8 6 (13.64%) CSS
8 6 (13.64%) HTML
9 4 (9.09%) Gherkin
9 4 (9.09%) Velocity
10 3 (6.82%) HTML5
11 2 (4.55%) CSS3
11 2 (4.55%) Vue (Vue.js)
12 1 (2.27%) koa
12 1 (2.27%) React
Miscellaneous
1 22 (50.00%) BBC
1 22 (50.00%) Social Media
2 4 (9.09%) Computer Science
3 2 (4.55%) Data Structures
Processes & Methodologies
1 44 (100.00%) Agile Software Development
2 40 (90.91%) TDD
3 31 (70.45%) MVC
3 31 (70.45%) OO
4 23 (52.27%) Web Application Development
5 10 (22.73%) Scrum
6 9 (20.45%) Unit Testing
7 5 (11.36%) Continuous Integration
8 4 (9.09%) Continuous Delivery
8 4 (9.09%) CRM
8 4 (9.09%) OOP
8 4 (9.09%) Test Automation
9 3 (6.82%) ATDD
9 3 (6.82%) SDLC
9 3 (6.82%) Software Engineering
10 2 (4.55%) Front End Development
10 2 (4.55%) OOD
10 2 (4.55%) Responsive Web Design
10 2 (4.55%) Web Development
11 1 (2.27%) SOA
Programming Languages
1 34 (77.27%) C#
2 22 (50.00%) Ruby
3 10 (22.73%) JavaScript
4 9 (20.45%) PowerShell
5 7 (15.91%) SQL
6 6 (13.64%) Python
7 3 (6.82%) Java
7 3 (6.82%) T-SQL
8 2 (4.55%) Go
8 2 (4.55%) Rust
Qualifications
1 4 (9.09%) Computer Science Degree
1 4 (9.09%) Degree
Quality Assurance & Compliance
1 1 (2.27%) QA
Systems Management
1 2 (4.55%) Ansible
1 2 (4.55%) Opscode Chef
1 2 (4.55%) Puppet
Vendors
1 23 (52.27%) Facebook
2 22 (50.00%) Apple
2 22 (50.00%) Google
2 22 (50.00%) Sony
2 22 (50.00%) Yahoo!
3 6 (13.64%) Microsoft