Period
to 22 January 2019

The following table provides summary statistics for permanent job vacancies advertised in Warrington 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 January 2019 with a comparison to the same period in the previous 2 years.

Behaviour-Driven Development (BDD)
Cheshire > Warrington
6 months to
22 Jan 2019
Same period 2018 Same period 2017
Rank 62 38 52
Rank change year-on-year -24 +14 +41
Permanent jobs citing BDD 6 40 21
As % of all permanent IT jobs advertised in Warrington 1.12% 6.67% 3.28%
As % of the Processes & Methodologies category 1.17% 7.65% 3.50%
Number of salaries quoted 6 39 21
Warrington median annual salary £52,500 £40,000 £47,500
Median salary % change year-on-year +31.25% -15.79% +5.56%
10th Percentile £49,375 £35,000 £35,000
90th Percentile £53,750 £45,000 £53,750
Cheshire median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% -5.56%

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 Warrington with a requirement for process or methodology skills.

All Process and Methodology Skills
Warrington
Permanent vacancies with a requirement for process or methodology skills 512 523 600
As % of all permanent IT jobs advertised in Warrington 95.88% 87.17% 93.60%
Number of salaries quoted 386 416 514
Warrington median annual salary £45,000 £42,500 £37,500
Median salary % change year-on-year +5.88% +13.33% -3.85%
10th Percentile £30,000 £25,500 £21,913
90th Percentile £65,000 £66,250 £53,750
Cheshire median annual salary £45,000 £45,000 £37,500
% change year-on-year - +20.00% -6.25%

BDD
Job Vacancy Trend in Warrington

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

Job vacancy trend for BDD in Warrington

BDD
Salary Trend in Warrington

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

Salary trend for BDD in Warrington

For the 6 months to 22 January 2019, IT jobs citing BDD also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Warrington region with a requirement for BDD.

1 6 (100.00%) TDD
2 5 (83.33%) Waterfall
2 5 (83.33%) Agile Software Development
3 1 (16.67%) Continuous Improvement
3 1 (16.67%) Greenfield Project
3 1 (16.67%) Scrum
3 1 (16.67%) C#
3 1 (16.67%) SQL
3 1 (16.67%) .NET
3 1 (16.67%) LoadRunner
3 1 (16.67%) Performance Testing
3 1 (16.67%) Manual Testing
3 1 (16.67%) Test Automation
3 1 (16.67%) Microsoft Azure
3 1 (16.67%) Amazon AWS

BDD
Co-occurring IT Skills in Warrington 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 1 (16.67%) Amazon AWS
1 1 (16.67%) Microsoft Azure
Development Applications
1 1 (16.67%) LoadRunner
Job Titles
1 5 (83.33%) Test Manager
2 1 (16.67%) Performance Test Leader
2 1 (16.67%) Test Leader
Libraries, Frameworks & Software Standards
1 1 (16.67%) .NET
Miscellaneous
1 1 (16.67%) Greenfield Project
Processes & Methodologies
1 6 (100.00%) TDD
2 5 (83.33%) Agile Software Development
2 5 (83.33%) Waterfall
3 1 (16.67%) Continuous Improvement
3 1 (16.67%) Manual Testing
3 1 (16.67%) Performance Testing
3 1 (16.67%) Scrum
3 1 (16.67%) Test Automation
Programming Languages
1 1 (16.67%) C#
1 1 (16.67%) SQL