The following table provides summary statistics for permanent job vacancies advertised in Middlesex 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 3 months to 28 March 2017 with a comparison to the same period in the previous 2 years.

Unit Testing
South East / Middlesex
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 21 28 35
Rank change year-on-year +7 +7  
Permanent jobs citing Unit Testing 1 1 2
As % of all permanent IT jobs advertised in Middlesex 1.01% 0.56% 0.71%
As % of the Processes & Methodologies category 1.09% 0.77% 0.92%
Number of salaries quoted 1 1 0
Median salary £45,000 £55,000 -
Median salary % change year-on-year -18.18% -  
UK excluding London median salary £43,500 £45,000 £42,500
% change year-on-year -3.33% +5.88%  

Unit Testing 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 Middlesex with a requirement for process and methodology skills.

Process & Methodology Skills
Middlesex
Permanent job vacancies with a requirement for process and methodology skills 92 130 217
As % of all permanent IT job vacancies advertised in Middlesex 92.93% 72.63% 76.95%
Number of salaries quoted 74 119 143
Median salary £50,000 £57,500 £51,000
Median salary % change year-on-year -13.04% +12.74%  
90% offered a salary of more than £37,200 £40,000 £34,000
10% offered a salary of more than £60,000 £62,500 £130,000
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

Unit Testing
Job Vacancy Trend in Middlesex

The job posting trend of jobs advertised in Middlesex citing Unit Testing as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Unit Testing in Middlesex

Unit Testing
Salary Trend in Middlesex

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

Salary trend for Unit Testing in Middlesex

Unit Testing
Top 30 Co-occurring IT Skills in Middlesex

For the 6 months to 28 March 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 Middlesex region with a requirement for Unit Testing.

1 3 (100.00%) TDD
1 3 (100.00%) .NET
2 2 (66.67%) Presales
2 2 (66.67%) Cloud Native
2 2 (66.67%) Ruby
2 2 (66.67%) Ruby on Rails
2 2 (66.67%) Customer Engagement
2 2 (66.67%) Microsoft Azure
2 2 (66.67%) PaaS
2 2 (66.67%) Sinatra
2 2 (66.67%) Event-Driven Architecture
2 2 (66.67%) IaaS
2 2 (66.67%) Enterprise Software
2 2 (66.67%) Internet of Things
2 2 (66.67%) MCAD
2 2 (66.67%) SharePoint
2 2 (66.67%) SOA
2 2 (66.67%) Microsoft
2 2 (66.67%) Microsoft Certification
2 2 (66.67%) BizTalk Server
2 2 (66.67%) Internet
2 2 (66.67%) Migration
2 2 (66.67%) Scrum
3 1 (33.33%) Agile Software Development
3 1 (33.33%) C#
3 1 (33.33%) HTML
3 1 (33.33%) SQL
3 1 (33.33%) VB.NET
3 1 (33.33%) SDLC
3 1 (33.33%) jQuery

Unit Testing
Co-occurring IT Skills in Middlesex 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:

Application Platforms
1 2 (66.67%) BizTalk Server
1 2 (66.67%) SharePoint
Cloud Services
1 2 (66.67%) IaaS
1 2 (66.67%) Microsoft Azure
1 2 (66.67%) PaaS
Communications & Networking
1 2 (66.67%) Internet
Job Titles
1 2 (66.67%) Architect
1 2 (66.67%) Azure Architect
1 2 (66.67%) Solutions Architect
2 1 (33.33%) C# Developer
2 1 (33.33%) Developer
Libraries, Frameworks & Software Standards
1 3 (100.00%) .NET
2 2 (66.67%) Ruby on Rails
2 2 (66.67%) Sinatra
3 1 (33.33%) ASP.NET
3 1 (33.33%) CSS
3 1 (33.33%) HTML
3 1 (33.33%) jQuery
Miscellaneous
1 2 (66.67%) Cloud Native
1 2 (66.67%) Enterprise Software
1 2 (66.67%) Internet of Things
Processes & Methodologies
1 3 (100.00%) TDD
2 2 (66.67%) Customer Engagement
2 2 (66.67%) Event-Driven Architecture
2 2 (66.67%) Migration
2 2 (66.67%) Presales
2 2 (66.67%) Scrum
2 2 (66.67%) SOA
3 1 (33.33%) Agile Software Development
3 1 (33.33%) SDLC
Programming Languages
1 2 (66.67%) Ruby
2 1 (33.33%) C#
2 1 (33.33%) SQL
2 1 (33.33%) VB.NET
Qualifications
1 2 (66.67%) MCAD
1 2 (66.67%) Microsoft Certification
Vendors
1 2 (66.67%) Microsoft