Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for JSUnit skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JSUnit over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

JSUnit
Central London > City of London
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 304 338 400
Rank change year-on-year +34 +62 +79
Permanent jobs citing JSUnit 16 7 16
As % of all permanent IT jobs advertised in the City of London 0.16% 0.061% 0.093%
As % of the Development Applications category 0.84% 0.32% 0.58%
Number of salaries quoted 16 7 16
City of London median annual salary £65,000 £28,000 £38,750
Median salary % change year-on-year +132.14% -27.74% -18.42%
10th Percentile £50,000 £25,750 £22,000
90th Percentile £93,750 £39,250 £71,875
Central London median annual salary £65,000 £28,000 £38,750
% change year-on-year +132.14% -27.74% -27.91%

JSUnit is in the Development Applications category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for development application skills.

All Development Application Skills
City of London
Permanent vacancies with a requirement for development application skills 1898 2172 2741
As % of all permanent IT jobs advertised in the City of London 18.60% 18.83% 15.99%
Number of salaries quoted 1734 2013 2347
City of London median annual salary £60,000 £58,000 £55,000
Median salary % change year-on-year +3.45% +5.45% +4.76%
10th Percentile £38,750 £37,500 £37,250
90th Percentile £85,000 £80,000 £80,000
Central London median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% +4.76%

JSUnit
Job Vacancy Trend in the City of London

Job postings citing JSUnit as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for JSUnit in the City of London

JSUnit
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JSUnit in the City of London.

Salary trend for JSUnit in the City of London

JSUnit
Salary Histogram in the City of London

The salary distribution of IT jobs citing JSUnit in the City of London over the 6 months to 20 November 2017.

Salary histogram for JSUnit in the City of London

For the 6 months to 20 November 2017, IT jobs citing JSUnit 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 City of London region with a requirement for JSUnit.

1 16 (100.00%) JavaScript
1 16 (100.00%) Node.js
2 13 (81.25%) ES6
3 9 (56.25%) React
3 9 (56.25%) Front End Development
4 8 (50.00%) Mocha
4 8 (50.00%) HTML
4 8 (50.00%) B2B
4 8 (50.00%) B2C
4 8 (50.00%) CSS
4 8 (50.00%) Unit Testing
5 5 (31.25%) JUnit
5 5 (31.25%) Finance
5 5 (31.25%) Software Engineering
5 5 (31.25%) Atlassian Bamboo
5 5 (31.25%) TDD
5 5 (31.25%) RESTful
5 5 (31.25%) HTML5
5 5 (31.25%) Cucumber
5 5 (31.25%) BDD
5 5 (31.25%) CSS3
5 5 (31.25%) Sass
5 5 (31.25%) Jenkins
5 5 (31.25%) Twitter Bootstrap
5 5 (31.25%) Karma Test Runner
5 5 (31.25%) TypeScript
5 5 (31.25%) Redux
5 5 (31.25%) RxJS
5 5 (31.25%) Enzyme
6 4 (25.00%) SDLC

JSUnit
Co-occurring IT Skills in the City of London 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 1 (6.25%) Apache Spark
Database & Business Intelligence
1 1 (6.25%) Big Data
1 1 (6.25%) Hadoop
1 1 (6.25%) NoSQL
Development Applications
1 8 (50.00%) Mocha
2 5 (31.25%) Atlassian Bamboo
2 5 (31.25%) Cucumber
2 5 (31.25%) Jenkins
2 5 (31.25%) JUnit
2 5 (31.25%) Karma Test Runner
3 3 (18.75%) Jasmine
3 3 (18.75%) Sinon.JS
4 1 (6.25%) Git (software)
4 1 (6.25%) JIRA
4 1 (6.25%) Visual Studio Code
General
1 5 (31.25%) Finance
2 1 (6.25%) Banking
Job Titles
1 7 (43.75%) Developer
2 5 (31.25%) JavaScript Developer
3 3 (18.75%) Node.js Developer
4 2 (12.50%) UI Developer
5 1 (6.25%) Full Stack Developer
5 1 (6.25%) Market Risk Developer
5 1 (6.25%) Senior Developer
5 1 (6.25%) Senior Full Stack Developer
5 1 (6.25%) Senior UI Developer
Libraries, Frameworks & Software Standards
1 16 (100.00%) Node.js
2 9 (56.25%) React
3 8 (50.00%) CSS
3 8 (50.00%) HTML
4 5 (31.25%) CSS3
4 5 (31.25%) Enzyme
4 5 (31.25%) HTML5
4 5 (31.25%) Redux
4 5 (31.25%) RESTful
4 5 (31.25%) RxJS
4 5 (31.25%) Sass
4 5 (31.25%) Twitter Bootstrap
5 4 (25.00%) Angular 2
5 4 (25.00%) AngularJS
6 3 (18.75%) Chai
6 3 (18.75%) DOM
6 3 (18.75%) Kafka
7 1 (6.25%) OpenFin
Miscellaneous
1 1 (6.25%) Derivative
1 1 (6.25%) Market Risk
1 1 (6.25%) User Experience
Processes & Methodologies
1 9 (56.25%) Front End Development
2 8 (50.00%) B2B
2 8 (50.00%) B2C
2 8 (50.00%) Unit Testing
3 5 (31.25%) BDD
3 5 (31.25%) Software Engineering
3 5 (31.25%) TDD
4 4 (25.00%) SDLC
5 3 (18.75%) Code Optimisation
5 3 (18.75%) Cross-Browser Compatibility
5 3 (18.75%) DOM Manipulation/Scripting
5 3 (18.75%) Microservices
5 3 (18.75%) Test Automation
6 1 (6.25%) Complex Event Processing
6 1 (6.25%) CQRS
6 1 (6.25%) Functional Programming
6 1 (6.25%) Kanban
6 1 (6.25%) OO
6 1 (6.25%) Open Source
6 1 (6.25%) Risk Analysis
Programming Languages
1 16 (100.00%) JavaScript
2 13 (81.25%) ES6
3 5 (31.25%) TypeScript
4 4 (25.00%) Java
5 1 (6.25%) Bash Shell
5 1 (6.25%) Scala
System Software
1 3 (18.75%) Apache ZooKeeper
1 3 (18.75%) Docker
2 1 (6.25%) Cygwin