Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in St Albans with a requirement for Unit Testing skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Unit Testing over the 6 months to 23 November 2017 with a comparison to the same period in the previous 2 years.

Unit Testing
Hertfordshire > St Albans
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 56 64 68
Rank change year-on-year +8 +4 -7
Permanent jobs citing Unit Testing 12 2 3
As % of all permanent IT jobs advertised in St Albans 3.58% 0.50% 1.00%
As % of the Processes & Methodologies category 4.32% 0.56% 1.11%
Number of salaries quoted 10 2 3
St Albans median annual salary £53,750 £60,000 £62,500
Median salary % change year-on-year -10.42% -4.00% +165.96%
10th Percentile £48,125 £60,000 £58,750
90th Percentile £72,500 £60,000 £66,250
Hertfordshire median annual salary £52,500 £52,500 £57,000
% change year-on-year - -7.89% +34.12%

Unit Testing 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 278 355 270
As % of all permanent IT jobs advertised in St Albans 82.99% 88.31% 89.70%
Number of salaries quoted 244 331 259
St Albans median annual salary £52,500 £50,000 £47,500
Median salary % change year-on-year +5.00% +5.26% -
10th Percentile £28,500 £32,500 £25,000
90th Percentile £72,500 £72,500 £72,500
Hertfordshire median annual salary £47,500 £50,000 £47,500
% change year-on-year -5.00% +5.26% +3.26%

Unit Testing
Job Vacancy Trend in St Albans

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

Job vacancy trend for Unit Testing in St Albans

Unit Testing
Salary Trend in St Albans

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

Salary trend for Unit Testing in St Albans

Unit Testing
Salary Histogram in St Albans

The salary distribution of IT jobs citing Unit Testing in St Albans over the 6 months to 23 November 2017.

Salary histogram for Unit Testing in St Albans

For the 6 months to 23 November 2017, IT jobs citing Unit Testing 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 Unit Testing.

1 12 (100.00%) JavaScript
1 12 (100.00%) Agile Software Development
1 12 (100.00%) TDD
1 12 (100.00%) BDD
2 10 (83.33%) Amazon AWS
2 10 (83.33%) jQuery
2 10 (83.33%) .NET
2 10 (83.33%) Web Services
2 10 (83.33%) Finance
2 10 (83.33%) Scrum
2 10 (83.33%) AngularJS
3 9 (75.00%) MVC
4 8 (66.67%) PowerShell
4 8 (66.67%) Python
4 8 (66.67%) Microsoft
4 8 (66.67%) ASP.NET
4 8 (66.67%) ASP.NET Web API
5 4 (33.33%) CSS
5 4 (33.33%) OO
5 4 (33.33%) HTML
5 4 (33.33%) HTML5
5 4 (33.33%) Node.js
6 3 (25.00%) SQL Server
6 3 (25.00%) CSS3
6 3 (25.00%) Front End Development
7 2 (16.67%) Underscore.js
7 2 (16.67%) Vue (Vue.js)
7 2 (16.67%) Backbone.js
7 2 (16.67%) Microservices
7 2 (16.67%) React

Unit Testing
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 10 (83.33%) Amazon AWS
2 2 (16.67%) Microsoft Azure
Database & Business Intelligence
1 3 (25.00%) SQL Server
Development Applications
1 2 (16.67%) Jasmine
1 2 (16.67%) Jenkins
1 2 (16.67%) TeamCity
General
1 10 (83.33%) Finance
2 2 (16.67%) Retail
Job Titles
1 9 (75.00%) Developer
2 5 (41.67%) .NET Developer
2 5 (41.67%) .NET Software Developer
2 5 (41.67%) Software Developer
3 3 (25.00%) .NET Development Team Leader
3 3 (25.00%) .NET Team Leader
3 3 (25.00%) Development Team Leader
3 3 (25.00%) Front End Developer (Client-Side Developer)
3 3 (25.00%) Software Development Team Leader
3 3 (25.00%) Software Team Leader
3 3 (25.00%) Team Leader
4 1 (8.33%) Web Developer
Libraries, Frameworks & Software Standards
1 10 (83.33%) .NET
1 10 (83.33%) AngularJS
1 10 (83.33%) jQuery
1 10 (83.33%) Web Services
2 8 (66.67%) ASP.NET
2 8 (66.67%) ASP.NET Web API
3 4 (33.33%) CSS
3 4 (33.33%) HTML
3 4 (33.33%) HTML5
3 4 (33.33%) Node.js
4 3 (25.00%) CSS3
5 2 (16.67%) Backbone.js
5 2 (16.67%) Express
5 2 (16.67%) koa
5 2 (16.67%) React
5 2 (16.67%) REST
5 2 (16.67%) Semantic HTML
5 2 (16.67%) Underscore.js
5 2 (16.67%) Vue (Vue.js)
6 1 (8.33%) Sass
Processes & Methodologies
1 12 (100.00%) Agile Software Development
1 12 (100.00%) BDD
1 12 (100.00%) TDD
2 10 (83.33%) Scrum
3 9 (75.00%) MVC
4 4 (33.33%) OO
5 3 (25.00%) Front End Development
6 2 (16.67%) ATDD
6 2 (16.67%) Microservices
6 2 (16.67%) Responsive Web Design
6 2 (16.67%) SOA
6 2 (16.67%) Web Development
Programming Languages
1 12 (100.00%) JavaScript
2 8 (66.67%) PowerShell
2 8 (66.67%) Python
3 2 (16.67%) C#
Vendors
1 8 (66.67%) Microsoft