Period
to 18 August 2018

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire 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 18 August 2018 with a comparison to the same period in the previous 2 years.

Unit Testing
East of England > Hertfordshire
6 months to
18 Aug 2018
Same period 2017 Same period 2016
Rank 133 103 122
Rank change year-on-year -30 +19 +15
Permanent jobs citing Unit Testing 75 121 98
As % of all permanent IT jobs advertised in Hertfordshire 1.75% 2.91% 2.16%
As % of the Processes & Methodologies category 1.95% 3.24% 2.43%
Number of salaries quoted 62 110 93
Hertfordshire median annual salary £55,000 £47,500 £55,000
Median salary % change year-on-year +15.79% -13.64% -
10th Percentile £32,000 £33,750 £31,750
90th Percentile £60,000 £61,250 £72,500
East of England median annual salary £47,500 £47,500 £47,500

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 Hertfordshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Hertfordshire
Permanent vacancies with a requirement for process or methodology skills 3,851 3,732 4,033
As % of all permanent IT jobs advertised in Hertfordshire 90.00% 89.73% 88.91%
Number of salaries quoted 3,005 3,149 3,317
Hertfordshire median annual salary £50,000 £47,000 £47,500
Median salary % change year-on-year +6.38% -1.05% +5.56%
10th Percentile £27,500 £27,500 £27,500
90th Percentile £73,750 £71,250 £70,000
East of England median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +2.27%

Unit Testing
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Unit Testing in Hertfordshire

Unit Testing
Salary Trend in Hertfordshire

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

Salary trend for Unit Testing in Hertfordshire

Unit Testing
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Unit Testing in Hertfordshire over the 6 months to 18 August 2018.

Salary histogram for Unit Testing in Hertfordshire

Unit Testing
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Unit Testing within the Hertfordshire region over the 6 months to 18 August 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford +9 19 £55,000 -4.35% 3
Hemel Hempstead +18 14 £42,500 +6.25% 2
Rickmansworth -1 11 £60,000 +14.29%
Letchworth +10 10 £34,000 -9.33% 2
St Albans 0 6 £52,500 -2.33% 3
Radlett +1 1 £42,500 -10.53%
Hatfield -10 1 £55,000 +10.00% 1
Hitchin - 1 £37,500 -
Unit Testing
East of England

For the 6 months to 18 August 2018, IT jobs citing Unit Testing 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 Hertfordshire region with a requirement for Unit Testing.

1 35 (46.67%) Agile Software Development
1 35 (46.67%) .NET
2 32 (42.67%) AngularJS
3 29 (38.67%) C#
4 26 (34.67%) SQL
4 26 (34.67%) HTML
4 26 (34.67%) Microsoft
5 23 (30.67%) Web Services
5 23 (30.67%) MVC
6 22 (29.33%) Java
7 20 (26.67%) TDD
8 19 (25.33%) ASP.NET
9 18 (24.00%) MySQL
9 18 (24.00%) ETL
9 18 (24.00%) OO
9 18 (24.00%) Spring
9 18 (24.00%) ASP.NET Web API
9 18 (24.00%) Selenium
9 18 (24.00%) Cucumber
10 17 (22.67%) Scrum
10 17 (22.67%) SQL Server
11 16 (21.33%) Jenkins
12 15 (20.00%) JavaScript
13 14 (18.67%) Retail
13 14 (18.67%) Apache
13 14 (18.67%) Tomcat
13 14 (18.67%) Continuous Improvement
14 13 (17.33%) REST
14 13 (17.33%) Team Foundation Server
15 12 (16.00%) Business Intelligence

Unit Testing
Co-occurring IT Skills in Hertfordshire 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 14 (18.67%) Apache
1 14 (18.67%) Tomcat
2 11 (14.67%) Drupal
3 2 (2.67%) Adobe Experience Manager
3 2 (2.67%) Apache Solr
3 2 (2.67%) CoreMedia CMS
3 2 (2.67%) IIS
3 2 (2.67%) WebSphere
3 2 (2.67%) WebSphere Application Server
4 1 (1.33%) JBoss
Applications
1 2 (2.67%) Photoshop
Business Applications
1 10 (13.33%) Oracle Retail
2 2 (2.67%) Fredhopper
2 2 (2.67%) Magento
2 2 (2.67%) SAP Hybris
Cloud Services
1 1 (1.33%) Amazon AWS
1 1 (1.33%) Microsoft Azure
Communications & Networking
1 4 (5.33%) DNS
1 4 (5.33%) Firewall
1 4 (5.33%) HTTP
1 4 (5.33%) TCP/IP
Database & Business Intelligence
1 18 (24.00%) MySQL
2 17 (22.67%) SQL Server
3 11 (14.67%) SQL Server 2012
4 8 (10.67%) Data Warehouse
4 8 (10.67%) MS Access
4 8 (10.67%) Power BI
4 8 (10.67%) Relational Database
4 8 (10.67%) SQL Server 2016
4 8 (10.67%) SQL Server Analysis Services
4 8 (10.67%) SQL Server Integration Services
5 7 (9.33%) SQL Server Reporting Services
6 5 (6.67%) SAP Data Services
6 5 (6.67%) SQL Server 2014
7 3 (4.00%) MariaDB
7 3 (4.00%) MongoDB
7 3 (4.00%) Sybase ASE
8 2 (2.67%) Endeca
9 1 (1.33%) Redis
9 1 (1.33%) SAP BW
Development Applications
1 18 (24.00%) Cucumber
1 18 (24.00%) Selenium
2 16 (21.33%) Jenkins
3 13 (17.33%) Team Foundation Server
4 9 (12.00%) Git (software)
4 9 (12.00%) Subversion
5 7 (9.33%) Visual Studio
6 6 (8.00%) JIRA
7 5 (6.67%) NUnit
7 5 (6.67%) TeamCity
8 3 (4.00%) Jasmine
8 3 (4.00%) SpecFlow
9 2 (2.67%) Atlassian Bamboo
9 2 (2.67%) FxCop
9 2 (2.67%) gulp
9 2 (2.67%) Karma Test Runner
9 2 (2.67%) Mercurial
9 2 (2.67%) Moq
9 2 (2.67%) StyleCop
9 2 (2.67%) Visual Studio Team System
General
1 14 (18.67%) Retail
2 11 (14.67%) Finance
3 6 (8.00%) Legal
4 2 (2.67%) Games
5 1 (1.33%) Czech Language
5 1 (1.33%) French Language
5 1 (1.33%) German Language
5 1 (1.33%) Manufacturing
5 1 (1.33%) Polish Language
Job Titles
1 55 (73.33%) Developer
2 18 (24.00%) .NET Developer
3 15 (20.00%) Software Developer
4 13 (17.33%) Architect
5 12 (16.00%) C# Developer
6 10 (13.33%) Digital Architect
7 6 (8.00%) Business Intelligence Developer
7 6 (8.00%) Data Warehouse Developer
7 6 (8.00%) ETL Developer
7 6 (8.00%) Java Developer
8 5 (6.67%) ABAP Consultant
8 5 (6.67%) C# .NET Developer
8 5 (6.67%) Consultant
8 5 (6.67%) Java Architect
8 5 (6.67%) SAP Consultant
9 4 (5.33%) .NET Software Developer
9 4 (5.33%) Angular Developer
9 4 (5.33%) SQL BI Developer
9 4 (5.33%) SSIS Developer
9 4 (5.33%) Web Developer
Libraries, Frameworks & Software Standards
1 35 (46.67%) .NET
2 32 (42.67%) AngularJS
3 26 (34.67%) HTML
4 23 (30.67%) Web Services
5 19 (25.33%) ASP.NET
6 18 (24.00%) ASP.NET Web API
6 18 (24.00%) Spring
7 13 (17.33%) REST
8 12 (16.00%) ASP.NET MVC
8 12 (16.00%) SOAP
8 12 (16.00%) WCF
9 11 (14.67%) CSS
10 10 (13.33%) .NET Framework
11 9 (12.00%) Ionic Framework
12 8 (10.67%) MDX
12 8 (10.67%) XML
13 6 (8.00%) JSON
14 5 (6.67%) EDI
14 5 (6.67%) IDoc
14 5 (6.67%) React
Miscellaneous
1 9 (12.00%) Analytical Skills
2 4 (5.33%) Computer Science
2 4 (5.33%) Management Information System
2 4 (5.33%) User Experience
3 3 (4.00%) Self-Motivation
4 2 (2.67%) Client/Server
4 2 (2.67%) Enterprise Software
4 2 (2.67%) Mobile App
4 2 (2.67%) Smartphone
4 2 (2.67%) W3C
5 1 (1.33%) EPoS
5 1 (1.33%) Foreign Exchange (FX)
5 1 (1.33%) Greenfield Project
5 1 (1.33%) Robotics
5 1 (1.33%) Spread Betting
Operating Systems
1 6 (8.00%) Unix
2 3 (4.00%) Android
3 1 (1.33%) Apple iOS
Processes & Methodologies
1 35 (46.67%) Agile Software Development
2 23 (30.67%) MVC
3 20 (26.67%) TDD
4 18 (24.00%) ETL
4 18 (24.00%) OO
5 17 (22.67%) Scrum
6 14 (18.67%) Continuous Improvement
7 12 (16.00%) Business Intelligence
8 10 (13.33%) Creative Thinking
8 10 (13.33%) Data Modelling
8 10 (13.33%) Problem-Solving
8 10 (13.33%) SDLC
8 10 (13.33%) System Testing
9 9 (12.00%) Continuous Integration
9 9 (12.00%) Web Application Development
10 8 (10.67%) BDD
10 8 (10.67%) Database Tuning
10 8 (10.67%) ETL Development
10 8 (10.67%) Performance Tuning
11 7 (9.33%) E-Commerce
Programming Languages
1 29 (38.67%) C#
2 26 (34.67%) SQL
3 22 (29.33%) Java
4 15 (20.00%) JavaScript
5 11 (14.67%) T-SQL
6 9 (12.00%) PowerShell
7 8 (10.67%) VBA
8 5 (6.67%) ABAP
9 4 (5.33%) VB.NET
10 2 (2.67%) Python
10 2 (2.67%) VBScript
11 1 (1.33%) C++
11 1 (1.33%) PL/SQL
11 1 (1.33%) TypeScript
11 1 (1.33%) XAML
Qualifications
1 5 (6.67%) Degree
Vendors
1 26 (34.67%) Microsoft
2 12 (16.00%) SAP
3 11 (14.67%) Oracle
4 4 (5.33%) hybris
5 3 (4.00%) IBM
5 3 (4.00%) Sybase
6 2 (2.67%) Adobe
6 2 (2.67%) Atlassian
6 2 (2.67%) Blue Martini
6 2 (2.67%) Demandware
6 2 (2.67%) Elastic Path
7 1 (1.33%) Cognos
7 1 (1.33%) Xamarin