Period
to 18 November 2017

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for JUnit skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JUnit over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

JUnit
East of England > Hertfordshire
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 88 77 90
Rank change year-on-year -11 +13 -14
Contract jobs citing JUnit 11 16 11
As % of all contract IT jobs advertised in Hertfordshire 0.70% 1.15% 0.68%
As % of the Development Applications category 4.45% 8.94% 5.29%
Number of daily rates quoted 3 12 7
Hertfordshire median daily rate £545 £388 £400
Median daily rate % change year-on-year +40.65% -3.13% +2.40%
10th Percentile £509 £228 £370
90th Percentile £564 £444 £528
East of England median daily rate £413 £421 £400
% change year-on-year -2.08% +5.31% +6.67%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate £62.50 £36.00 £38.00
% change year-on-year +73.61% -5.26% -

JUnit is in the Development Applications category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hertfordshire with a requirement for development application skills.

All Development Application Skills
Hertfordshire
Contract vacancies with a requirement for development application skills 247 179 208
As % of all contract IT jobs advertised in Hertfordshire 15.78% 12.87% 12.79%
Number of daily rates quoted 122 96 114
Hertfordshire median daily rate £425 £416 £375
Median daily rate % change year-on-year +2.16% +10.93% -
10th Percentile £296 £256 £271
90th Percentile £575 £538 £509
East of England median daily rate £450 £400 £400
% change year-on-year +12.50% - +8.47%
Number of hourly rates quoted 1 13 8
Hertfordshire median hourly rate £44.00 £50.00 £33.75
Median hourly rate % change year-on-year -12.00% +48.15% -6.25%
10th Percentile £42.00 £43.75 £11.38
90th Percentile £46.00 £53.75 £42.88
East of England median hourly rate £42.50 £40.56 £40.00
% change year-on-year +4.78% +1.41% +6.67%

JUnit
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for JUnit in Hertfordshire

JUnit
Contractor Daily Rate Trend in Hertfordshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JUnit in Hertfordshire.

Contractor daily rate trend for JUnit in Hertfordshire

JUnit
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JUnit within the Hertfordshire region over the 6 months to 18 November 2017. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford -2 7 - - 4
Hatfield - 1 £545 - 2
Waltham Cross - 1 £563 -
JUnit
East of England

For the 6 months to 18 November 2017, IT contractor jobs citing JUnit also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Hertfordshire region with a requirement for JUnit.

1 11 (100.00%) Java
2 10 (90.91%) Spring
3 8 (72.73%) TDD
4 7 (63.64%) SQL
4 7 (63.64%) J2EE
4 7 (63.64%) Web Services
4 7 (63.64%) Linux
4 7 (63.64%) Agile Software Development
4 7 (63.64%) JSON
4 7 (63.64%) Git (software)
4 7 (63.64%) REST
5 6 (54.55%) Mockito
5 6 (54.55%) Maven
5 6 (54.55%) Unix
5 6 (54.55%) JSP
5 6 (54.55%) Solaris
5 6 (54.55%) Tomcat
5 6 (54.55%) Eclipse
6 5 (45.45%) IBM
6 5 (45.45%) Internet
6 5 (45.45%) RAD
6 5 (45.45%) Apache
6 5 (45.45%) MQSeries
6 5 (45.45%) E-Commerce
6 5 (45.45%) JMS
6 5 (45.45%) Log4j
6 5 (45.45%) EJB
6 5 (45.45%) XML
6 5 (45.45%) XSD
6 5 (45.45%) XSLT

JUnit
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 6 (54.55%) Tomcat
2 5 (45.45%) Apache
2 5 (45.45%) MQSeries
3 2 (18.18%) Confluence
4 1 (9.09%) Adobe Experience Manager
4 1 (9.09%) CMS
4 1 (9.09%) WebSphere
4 1 (9.09%) WebSphere Application Server
Business Applications
1 1 (9.09%) Magento
Communications & Networking
1 5 (45.45%) Internet
Database & Business Intelligence
1 5 (45.45%) MySQL
2 4 (36.36%) RDBMS
2 4 (36.36%) Relational Database
3 2 (18.18%) DB2
3 2 (18.18%) SQL Server
4 1 (9.09%) Jackrabbit
4 1 (9.09%) MongoDB
4 1 (9.09%) NoSQL
4 1 (9.09%) Oracle Database
4 1 (9.09%) PostgreSQL
4 1 (9.09%) Sybase ASE
Development Applications
1 7 (63.64%) Git (software)
2 6 (54.55%) Eclipse
2 6 (54.55%) Maven
2 6 (54.55%) Mockito
3 5 (45.45%) Log4j
3 5 (45.45%) Subversion
4 4 (36.36%) Talend Open Studio
5 3 (27.27%) Selenium
6 2 (18.18%) Cucumber
6 2 (18.18%) JBehave
6 2 (18.18%) Jenkins
6 2 (18.18%) JIRA
6 2 (18.18%) jMock
6 2 (18.18%) Protractor
6 2 (18.18%) SoapUI
6 2 (18.18%) WebDriver
7 1 (9.09%) Apache Ivy
7 1 (9.09%) GoCD
7 1 (9.09%) Gradle
7 1 (9.09%) Sonatype Nexus
General
1 4 (36.36%) Games
2 2 (18.18%) Finance
Job Titles
1 4 (36.36%) Developer
1 4 (36.36%) Technical Leader
2 3 (27.27%) Java Developer
2 3 (27.27%) Java Engineer
3 2 (18.18%) Full Stack Developer
3 2 (18.18%) Senior Java Engineer
3 2 (18.18%) Senior Test Engineer
3 2 (18.18%) Test Engineer
4 1 (9.09%) SC Cleared Java Developer
4 1 (9.09%) Senior Test Automation Engineer
4 1 (9.09%) Test Automation Engineer
Libraries, Frameworks & Software Standards
1 10 (90.91%) Spring
2 7 (63.64%) J2EE
2 7 (63.64%) JSON
2 7 (63.64%) REST
2 7 (63.64%) Web Services
3 6 (54.55%) JSP
4 5 (45.45%) EJB
4 5 (45.45%) JDBC
4 5 (45.45%) JMS
4 5 (45.45%) SOAP
4 5 (45.45%) XML
4 5 (45.45%) XSD
4 5 (45.45%) XSLT
5 4 (36.36%) ActiveMQ
5 4 (36.36%) Apache Camel
5 4 (36.36%) Spring Boot
5 4 (36.36%) Spring Security
6 3 (27.27%) Hibernate
6 3 (27.27%) HTML
6 3 (27.27%) Spring MVC
Operating Systems
1 7 (63.64%) Linux
2 6 (54.55%) Solaris
2 6 (54.55%) Unix
3 5 (45.45%) HPUX
4 1 (9.09%) Windows
Processes & Methodologies
1 8 (72.73%) TDD
2 7 (63.64%) Agile Software Development
3 5 (45.45%) E-Commerce
3 5 (45.45%) RAD
4 4 (36.36%) Dependency Management
4 4 (36.36%) ETL
5 3 (27.27%) MVC
5 3 (27.27%) Scrum
5 3 (27.27%) Test Automation
6 2 (18.18%) ATDD
6 2 (18.18%) BDD
6 2 (18.18%) Continuous Delivery
6 2 (18.18%) High Availability
6 2 (18.18%) Kanban
6 2 (18.18%) OO
6 2 (18.18%) Open Source
6 2 (18.18%) Software Testing
6 2 (18.18%) Test Strategy
6 2 (18.18%) Web Development
7 1 (9.09%) Microservices
Programming Languages
1 11 (100.00%) Java
2 7 (63.64%) SQL
3 5 (45.45%) JavaScript
4 2 (18.18%) Python
5 1 (9.09%) Bash Shell
5 1 (9.09%) C#
5 1 (9.09%) Groovy
5 1 (9.09%) Perl
5 1 (9.09%) PL/SQL
5 1 (9.09%) Scala
5 1 (9.09%) Shell Script
5 1 (9.09%) T-SQL
Qualifications
1 3 (27.27%) Security Cleared
2 2 (18.18%) SC Cleared
Vendors
1 5 (45.45%) IBM
2 4 (36.36%) Talend
3 3 (27.27%) Oracle
4 2 (18.18%) Atlassian
5 1 (9.09%) ATG
5 1 (9.09%) Blue Martini
5 1 (9.09%) Demandware
5 1 (9.09%) Elastic Path
5 1 (9.09%) hybris
5 1 (9.09%) Sonatype
5 1 (9.09%) Sybase