The following table provides summary statistics for permanent job vacancies advertised in Croydon with a requirement for JUnit skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JUnit over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

JUnit
London / Croydon
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 26 43 -
Rank change year-on-year +17 -  
Permanent jobs citing JUnit 12 3 0
As % of all permanent IT jobs advertised in Croydon 6.32% 1.20% -
As % of the Development Applications category 38.71% 7.69% -
Number of salaries quoted 4 1 0
Median salary £61,250 £67,500 -
Median salary % change year-on-year -9.25% -  
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

JUnit is in the development application skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Croydon with a requirement for development application skills.

Development Application Skills
Croydon
Permanent job vacancies with a requirement for development application skills 31 39 14
As % of all permanent IT job vacancies advertised in Croydon 16.32% 15.66% 6.97%
Number of salaries quoted 22 29 14
Median salary £60,000 £50,000 £52,500
Median salary % change year-on-year +20.00% -4.76%  
90% offered a salary of more than £50,000 £35,000 £46,000
10% offered a salary of more than £65,000 £57,500 £67,500
UK excluding London median salary £45,000 £42,500 £42,000
% change year-on-year +5.88% +1.19%  

JUnit
Job Vacancy Trend in Croydon

The job posting trend of jobs advertised in Croydon citing JUnit as a proportion of all permanent or contract IT jobs with a match in the Development Applications category.

Job vacancy trend for JUnit in Croydon

JUnit
Salary Trend in Croydon

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

Salary trend for JUnit in Croydon

For the 6 months to 23 June 2017, IT jobs citing JUnit 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 Croydon region with a requirement for JUnit.

1 12 (100.00%) Java
1 12 (100.00%) SOAP
1 12 (100.00%) Web Services
1 12 (100.00%) REST
2 11 (91.67%) Jenkins
3 10 (83.33%) BDD
3 10 (83.33%) Agile Software Development
3 10 (83.33%) TDD
3 10 (83.33%) Maven
3 10 (83.33%) Git (software)
4 9 (75.00%) Continuous Integration
5 8 (66.67%) Kanban
5 8 (66.67%) jMock
5 8 (66.67%) RESTful
5 8 (66.67%) DbUnit
5 8 (66.67%) Mockito
5 8 (66.67%) Spring
5 8 (66.67%) Scrum
5 8 (66.67%) J2EE
5 8 (66.67%) E-Commerce
5 8 (66.67%) PowerMock
5 8 (66.67%) SonarQube
6 7 (58.33%) Tomcat
6 7 (58.33%) XML
6 7 (58.33%) PostgreSQL
7 6 (50.00%) OO
8 5 (41.67%) Apache Camel
9 4 (33.33%) Microservices
9 4 (33.33%) Test Automation
10 3 (25.00%) Security Cleared

JUnit
Co-occurring IT Skills in Croydon 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 7 (58.33%) Tomcat
2 1 (8.33%) Apache
Cloud Services
1 2 (16.67%) Amazon AWS
1 2 (16.67%) Amazon EC2
2 1 (8.33%) GitHub
2 1 (8.33%) SaaS
Database & Business Intelligence
1 7 (58.33%) PostgreSQL
2 2 (16.67%) Big Data
Development Applications
1 11 (91.67%) Jenkins
2 10 (83.33%) Git (software)
2 10 (83.33%) Maven
3 8 (66.67%) DbUnit
3 8 (66.67%) jMock
3 8 (66.67%) Mockito
3 8 (66.67%) SonarQube
4 2 (16.67%) FitNesse
4 2 (16.67%) NUnit
4 2 (16.67%) Selenium
5 1 (8.33%) Cucumber
5 1 (8.33%) Hudson
Job Titles
1 10 (83.33%) Developer
2 8 (66.67%) Java Developer
3 2 (16.67%) Test Automation Developer
4 1 (8.33%) Agile Developer
4 1 (8.33%) Agile Java Developer
4 1 (8.33%) Analyst
4 1 (8.33%) Automation Test Analyst
4 1 (8.33%) Automation Tester
4 1 (8.33%) BPM Developer
4 1 (8.33%) Lead Tester
4 1 (8.33%) PostgreSQL Developer
4 1 (8.33%) Selenium Test Analyst
4 1 (8.33%) Senior Developer
4 1 (8.33%) Senior Java Developer
4 1 (8.33%) Service Analyst
4 1 (8.33%) Test Analyst
4 1 (8.33%) Tester
4 1 (8.33%) Web Analyst
4 1 (8.33%) Web Test Analyst
Libraries, Frameworks & Software Standards
1 12 (100.00%) REST
1 12 (100.00%) SOAP
1 12 (100.00%) Web Services
2 8 (66.67%) J2EE
2 8 (66.67%) PowerMock
2 8 (66.67%) RESTful
2 8 (66.67%) Spring
3 7 (58.33%) XML
4 5 (41.67%) Apache Camel
5 2 (16.67%) ActiveMQ
5 2 (16.67%) Apache CXF
5 2 (16.67%) RESTEasy
5 2 (16.67%) Spring Boot
5 2 (16.67%) XSLT
6 1 (8.33%) CSS
6 1 (8.33%) HTML
6 1 (8.33%) jBPM
Miscellaneous
1 1 (8.33%) Analytical Skills
1 1 (8.33%) Mobile App
Processes & Methodologies
1 10 (83.33%) Agile Software Development
1 10 (83.33%) BDD
1 10 (83.33%) TDD
2 9 (75.00%) Continuous Integration
3 8 (66.67%) E-Commerce
3 8 (66.67%) Kanban
3 8 (66.67%) Scrum
4 6 (50.00%) OO
5 4 (33.33%) Microservices
5 4 (33.33%) Test Automation
6 2 (16.67%) Build Automation
6 2 (16.67%) Continuous Improvement
6 2 (16.67%) Cybersecurity
6 2 (16.67%) Data Protection
6 2 (16.67%) DevOps
6 2 (16.67%) Open Source
6 2 (16.67%) Service Design
6 2 (16.67%) User Stories
6 2 (16.67%) Virtual Infrastructure
6 2 (16.67%) Waterfall
Programming Languages
1 12 (100.00%) Java
2 2 (16.67%) SQL
2 2 (16.67%) XPath
3 1 (8.33%) Go
3 1 (8.33%) JavaScript
3 1 (8.33%) Python
3 1 (8.33%) Ruby
3 1 (8.33%) Scala
Qualifications
1 3 (25.00%) Security Cleared
2 1 (8.33%) SC Cleared
Quality Assurance & Compliance
1 2 (16.67%) QA
System Software
1 2 (16.67%) VMware Infrastructure
1 2 (16.67%) vSphere
Vendors
1 2 (16.67%) VMware