Period
to 21 February 2019

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Mocha skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Mocha over the 6 months to 21 February 2019 with a comparison to the same period in the previous 2 years.

Mocha
Central London > City of London
6 months to
21 Feb 2019
Same period 2018 Same period 2017
Rank 307 310 318
Rank change year-on-year +3 +8 +34
Permanent jobs citing Mocha 16 35 24
As % of all permanent IT jobs advertised in the City of London 0.15% 0.33% 0.23%
As % of the Development Applications category 0.84% 1.81% 1.13%
Number of salaries quoted 13 33 22
City of London median annual salary £75,000 £70,000 £65,000
Median salary % change year-on-year +7.14% +7.69% -35.00%
10th Percentile £48,000 £46,250 £47,625
90th Percentile £89,000 £93,750 £86,500
Central London median annual salary £77,500 £70,000 £65,000
% change year-on-year +10.71% +7.69% -33.33%

Mocha 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 1,908 1,931 2,129
As % of all permanent IT jobs advertised in the City of London 18.44% 18.00% 20.31%
Number of salaries quoted 1,704 1,704 1,973
City of London median annual salary £65,000 £60,000 £60,000
Median salary % change year-on-year +8.33% - +9.09%
10th Percentile £42,500 £41,250 £38,350
90th Percentile £93,750 £85,000 £86,250
Central London median annual salary £65,000 £60,000 £57,500
% change year-on-year +8.33% +4.35% +4.55%

Mocha
Job Vacancy Trend in the City of London

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

Job vacancy trend for Mocha in the City of London

Mocha
Salary Trend in the City of London

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

Salary trend for Mocha in the City of London

Mocha
Salary Histogram in the City of London

The salary distribution of IT jobs citing Mocha in the City of London over the 6 months to 21 February 2019.

Salary histogram for Mocha in the City of London

For the 6 months to 21 February 2019, IT jobs citing Mocha 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 City of London region with a requirement for Mocha.

1 14 (87.50%) JavaScript
2 11 (68.75%) CSS
2 11 (68.75%) TDD
2 11 (68.75%) Chai
3 10 (62.50%) Redux
3 10 (62.50%) HTML
4 9 (56.25%) Agile Software Development
5 8 (50.00%) Finance
5 8 (50.00%) Unit Testing
5 8 (50.00%) HTML5
5 8 (50.00%) Jest
5 8 (50.00%) CSS3
5 8 (50.00%) Jenkins
6 7 (43.75%) Node.js
6 7 (43.75%) AngularJS
6 7 (43.75%) webpack
6 7 (43.75%) Vue.js
6 7 (43.75%) Test Automation
7 6 (37.50%) Apache Flex
7 6 (37.50%) Retail
7 6 (37.50%) ES6
7 6 (37.50%) gulp
7 6 (37.50%) npm
7 6 (37.50%) Browserify
8 5 (31.25%) React
8 5 (31.25%) Microservices
8 5 (31.25%) Backbone.js
8 5 (31.25%) Travis CI
8 5 (31.25%) Deployment Automation
8 5 (31.25%) Automotive

Mocha
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
1 1 (6.25%) WebSphere
1 1 (6.25%) WebSphere Application Server
Cloud Services
1 6 (37.50%) npm
2 3 (18.75%) Amazon AWS
3 2 (12.50%) SaaS
4 1 (6.25%) Cloud Computing
4 1 (6.25%) Serverless
Communications & Networking
1 1 (6.25%) Internet
Database & Business Intelligence
1 3 (18.75%) PostgreSQL
2 2 (12.50%) Big Data
2 2 (12.50%) MongoDB
2 2 (12.50%) MySQL
3 1 (6.25%) Apache Cassandra
3 1 (6.25%) Hadoop
Development Applications
1 8 (50.00%) Jenkins
2 7 (43.75%) webpack
3 6 (37.50%) gulp
4 5 (31.25%) Atlassian Bamboo
4 5 (31.25%) TeamCity
4 5 (31.25%) Travis CI
5 3 (18.75%) Jasmine
5 3 (18.75%) Mockito
5 3 (18.75%) Selenium
6 2 (12.50%) Cucumber
6 2 (12.50%) Sonatype Nexus
7 1 (6.25%) IBM UrbanCode
7 1 (6.25%) JUnit
7 1 (6.25%) Karma Test Runner
7 1 (6.25%) Maven
7 1 (6.25%) QUnit
7 1 (6.25%) RSpec
7 1 (6.25%) TestNG
7 1 (6.25%) WebDriver
General
1 8 (50.00%) Finance
2 6 (37.50%) Retail
3 5 (31.25%) Automotive
4 3 (18.75%) Banking
5 2 (12.50%) Games
5 2 (12.50%) Marketing
6 1 (6.25%) Publishing
Job Titles
1 9 (56.25%) Developer
2 5 (31.25%) JavaScript Developer
3 4 (25.00%) Senior Developer
4 3 (18.75%) Senior JavaScript Developer
5 2 (12.50%) Front End Developer (Client-Side Developer)
5 2 (12.50%) Node.js Developer
5 2 (12.50%) Software Engineer
6 1 (6.25%) C Developer
6 1 (6.25%) C/C++ Developer
6 1 (6.25%) C++ Developer
6 1 (6.25%) Games Engineer
6 1 (6.25%) Graduate
6 1 (6.25%) Graduate Software Engineer
6 1 (6.25%) Lead Developer
6 1 (6.25%) Product Developer
6 1 (6.25%) Product Engineer
6 1 (6.25%) Python Developer
6 1 (6.25%) Python Engineer
6 1 (6.25%) Ruby on Rails Developer
6 1 (6.25%) Scala Developer
Libraries, Frameworks & Software Standards
1 11 (68.75%) Chai
1 11 (68.75%) CSS
2 10 (62.50%) HTML
2 10 (62.50%) Redux
3 8 (50.00%) CSS3
3 8 (50.00%) HTML5
3 8 (50.00%) Jest
4 7 (43.75%) AngularJS
4 7 (43.75%) Node.js
4 7 (43.75%) Vue.js
5 6 (37.50%) Apache Flex
5 6 (37.50%) Browserify
6 5 (31.25%) Backbone.js
6 5 (31.25%) React
7 3 (18.75%) Sass
7 3 (18.75%) Web Services
8 2 (12.50%) Ember.js
8 2 (12.50%) LESS
8 2 (12.50%) RESTful
8 2 (12.50%) Ruby on Rails
Miscellaneous
1 4 (25.00%) User Experience
2 2 (12.50%) Fintech
2 2 (12.50%) Foreign Exchange (FX)
2 2 (12.50%) Hedge funds
3 1 (6.25%) Derivative
3 1 (6.25%) Equities
3 1 (6.25%) Online Banking
3 1 (6.25%) Virtual Team
Processes & Methodologies
1 11 (68.75%) TDD
2 9 (56.25%) Agile Software Development
3 8 (50.00%) Unit Testing
4 7 (43.75%) Test Automation
5 5 (31.25%) Deployment Automation
5 5 (31.25%) Microservices
5 5 (31.25%) MVC
5 5 (31.25%) MVVM
6 4 (25.00%) BDD
6 4 (25.00%) Software Engineering
7 3 (18.75%) Front End Development
7 3 (18.75%) Responsive Web Design
8 2 (12.50%) Functional Programming
8 2 (12.50%) Open Source
8 2 (12.50%) Pair Programming
8 2 (12.50%) Problem-Solving
9 1 (6.25%) E-Commerce
9 1 (6.25%) Scrum
9 1 (6.25%) SEO
9 1 (6.25%) Web Design
Programming Languages
1 14 (87.50%) JavaScript
2 6 (37.50%) ES6
3 3 (18.75%) ES7
3 3 (18.75%) Java
3 3 (18.75%) Scala
4 2 (12.50%) C
4 2 (12.50%) C++
4 2 (12.50%) Java 8
4 2 (12.50%) Python
4 2 (12.50%) Ruby
4 2 (12.50%) SQL
5 1 (6.25%) Go
5 1 (6.25%) TypeScript
Qualifications
1 1 (6.25%) Degree
Quality Assurance & Compliance
1 1 (6.25%) QA
System Software
1 1 (6.25%) Docker
Systems Management
1 1 (6.25%) Kubernetes
Vendors
1 1 (6.25%) IBM