Period
to 27 May 2018

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Mocha skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Mocha over the 6 months to 27 May 2018 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.

Mocha
Central London > City of London
6 months to
27 May 2018
Same period 2017 Same period 2016
Rank 213 204 213
Rank change year-on-year -9 +9 +61
Contract jobs citing Mocha 32 33 18
As % of all contract IT jobs advertised in the City of London 0.46% 0.53% 0.28%
As % of the Development Applications category 2.17% 2.93% 1.82%
Number of daily rates quoted 30 29 15
City of London median daily rate £525 £500 £500
Median daily rate % change year-on-year +5.00% - +12.99%
10th Percentile £448 £385 £365
90th Percentile £615 £570 £605
Central London median daily rate £500 £506 £450
% change year-on-year -1.23% +12.50% +4.65%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Mocha 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 the City of London with a requirement for development application skills.

All Development Application Skills
City of London
Contract vacancies with a requirement for development application skills 1,473 1,128 990
As % of all contract IT jobs advertised in the City of London 21.28% 18.19% 15.23%
Number of daily rates quoted 1,176 879 802
City of London median daily rate £500 £450 £450
Median daily rate % change year-on-year +11.11% - +5.88%
10th Percentile £366 £325 £313
90th Percentile £633 £625 £588
Central London median daily rate £500 £450 £450
% change year-on-year +11.11% - +5.88%
Number of hourly rates quoted 5 0 2
City of London median hourly rate £32.00 - £36.82
10th Percentile £27.40 - £30.78
90th Percentile £70.22 - £45.26
Central London median hourly rate £32.00 - £36.82

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
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Mocha in the City of London.

Contractor daily rate trend for Mocha in the City of London

Mocha
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Mocha in the City of London over the 6 months to 27 May 2018.

Contractor daily rate histogram for Mocha in the City of London

For the 6 months to 27 May 2018, IT contractor 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 contract job ads across the City of London region with a requirement for Mocha.

1 28 (87.50%) JavaScript
2 24 (75.00%) Agile Software Development
3 21 (65.63%) Chai
4 19 (59.38%) Node.js
5 18 (56.25%) TDD
5 18 (56.25%) webpack
6 16 (50.00%) Jasmine
7 15 (46.88%) Jenkins
8 14 (43.75%) BDD
9 13 (40.63%) Cucumber
9 13 (40.63%) Test Automation
9 13 (40.63%) ES6
9 13 (40.63%) Redux
10 12 (37.50%) React
10 12 (37.50%) RESTful
10 12 (37.50%) Microservices
11 11 (34.38%) Unit Testing
11 11 (34.38%) Microsoft Azure
11 11 (34.38%) npm
12 10 (31.25%) Greenfield Project
12 10 (31.25%) Amazon AWS
12 10 (31.25%) HTML5
12 10 (31.25%) HTML
12 10 (31.25%) CSS
13 9 (28.13%) Web Services
13 9 (28.13%) Finance
13 9 (28.13%) Git (software)
13 9 (28.13%) CSS3
13 9 (28.13%) Docker
13 9 (28.13%) AngularJS

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:

Applications
1 1 (3.13%) Chatbot
Cloud Services
1 11 (34.38%) Microsoft Azure
1 11 (34.38%) npm
2 10 (31.25%) Amazon AWS
3 4 (12.50%) Yarn
4 3 (9.38%) Google Cloud Platform
4 3 (9.38%) Serverless
5 2 (6.25%) Sauce Labs
Communications & Networking
1 3 (9.38%) AMQP
Database & Business Intelligence
1 4 (12.50%) NoSQL
2 3 (9.38%) Amazon DynamoDB
2 3 (9.38%) Apache Cassandra
2 3 (9.38%) CouchDB
2 3 (9.38%) MongoDB
2 3 (9.38%) PostgreSQL
3 2 (6.25%) LevelDB
4 1 (3.13%) MySQL
4 1 (3.13%) Redis
Development Applications
1 18 (56.25%) webpack
2 16 (50.00%) Jasmine
3 15 (46.88%) Jenkins
4 13 (40.63%) Cucumber
5 9 (28.13%) Git (software)
5 9 (28.13%) Protractor
6 7 (21.88%) Babel
7 6 (18.75%) Selenium
7 6 (18.75%) Sinon.JS
8 4 (12.50%) Sonatype Nexus
8 4 (12.50%) TeamCity
9 3 (9.38%) CircleCI
9 3 (9.38%) Karma Test Runner
10 2 (6.25%) Atlassian Bamboo
10 2 (6.25%) Gerrit
10 2 (6.25%) Gradle
10 2 (6.25%) JIRA
10 2 (6.25%) Maven
10 2 (6.25%) Octopus Deploy
10 2 (6.25%) WebDriver
General
1 9 (28.13%) Finance
2 3 (9.38%) Banking
3 2 (6.25%) Retail
Job Titles
1 23 (71.88%) Developer
2 12 (37.50%) JavaScript Developer
3 7 (21.88%) React Developer
4 5 (15.63%) Angular Developer
4 5 (15.63%) Software Engineer
5 4 (12.50%) Senior Developer
5 4 (12.50%) Senior JavaScript Developer
5 4 (12.50%) Software Developer
6 3 (9.38%) Developer/Software Engineer
7 2 (6.25%) AWS DevOps
7 2 (6.25%) Full Stack Developer
7 2 (6.25%) Node.js Developer
8 1 (3.13%) .NET Developer
8 1 (3.13%) DevOps Engineer
8 1 (3.13%) Java Developer
8 1 (3.13%) Python Software Engineer
8 1 (3.13%) QA Engineer
8 1 (3.13%) Quality Engineer
8 1 (3.13%) Software Tester
8 1 (3.13%) Tester
Libraries, Frameworks & Software Standards
1 21 (65.63%) Chai
2 19 (59.38%) Node.js
3 13 (40.63%) Redux
4 12 (37.50%) React
4 12 (37.50%) RESTful
5 10 (31.25%) CSS
5 10 (31.25%) HTML
5 10 (31.25%) HTML5
6 9 (28.13%) AngularJS
6 9 (28.13%) CSS3
6 9 (28.13%) Jest
6 9 (28.13%) Web Services
7 8 (25.00%) Express
8 7 (21.88%) Gherkin
9 6 (18.75%) jQuery
10 5 (15.63%) RabbitMQ
11 4 (12.50%) JMS
11 4 (12.50%) Vue (Vue.js)
12 3 (9.38%) ASP.NET
12 3 (9.38%) GraphQL
Miscellaneous
1 10 (31.25%) Greenfield Project
2 4 (12.50%) Mobile App
2 4 (12.50%) Virtual Team
3 2 (6.25%) User Experience
4 1 (3.13%) Computer Science
Operating Systems
1 1 (3.13%) Android
1 1 (3.13%) Apple iOS
1 1 (3.13%) Linux
1 1 (3.13%) Windows
Processes & Methodologies
1 24 (75.00%) Agile Software Development
2 18 (56.25%) TDD
3 14 (43.75%) BDD
4 13 (40.63%) Test Automation
5 12 (37.50%) Microservices
6 11 (34.38%) Unit Testing
7 7 (21.88%) Continuous Delivery
8 6 (18.75%) Continuous Integration
8 6 (18.75%) E-Commerce
8 6 (18.75%) SDLC
8 6 (18.75%) Software Engineering
9 5 (15.63%) API Development
9 5 (15.63%) Open Source
9 5 (15.63%) Scrum
10 4 (12.50%) API Design
10 4 (12.50%) Continuous Improvement
10 4 (12.50%) DevOps
10 4 (12.50%) Mentoring
10 4 (12.50%) Release Automation
10 4 (12.50%) SOLID
Programming Languages
1 28 (87.50%) JavaScript
2 13 (40.63%) ES6
3 6 (18.75%) C#
3 6 (18.75%) TypeScript
4 4 (12.50%) SQL
5 3 (9.38%) PL/SQL
5 3 (9.38%) Python
5 3 (9.38%) VB.NET
6 2 (6.25%) Java
6 2 (6.25%) PHP
7 1 (3.13%) Clojure
7 1 (3.13%) Erlang
7 1 (3.13%) F#
7 1 (3.13%) Go
7 1 (3.13%) Ruby
7 1 (3.13%) Scala
Qualifications
1 3 (9.38%) SC Cleared
1 3 (9.38%) Security Cleared
2 1 (3.13%) DV Cleared
Quality Assurance & Compliance
1 5 (15.63%) QA
System Software
1 9 (28.13%) Docker
Systems Management
1 2 (6.25%) Docker Swarm
1 2 (6.25%) Kubernetes
1 2 (6.25%) Mesos
1 2 (6.25%) Opscode Chef
Vendors
1 4 (12.50%) Cypress Semiconductor
2 3 (9.38%) Google
3 1 (3.13%) VMware