Period
to 19 October 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 19 October 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
19 Oct 2018
Same period 2017 Same period 2016
Rank 232 206 210
Rank change year-on-year -26 +4 +67
Contract jobs citing Mocha 23 37 30
As % of all contract IT jobs advertised in the City of London 0.33% 0.54% 0.45%
As % of the Development Applications category 1.48% 2.81% 2.50%
Number of daily rates quoted 20 30 17
City of London median daily rate £525 £515 £450
Median daily rate % change year-on-year +1.94% +14.44% -3.23%
10th Percentile £413 £412 £321
90th Percentile £579 £580 £553
Central London median daily rate £510 £500 £450
% change year-on-year +2.00% +11.11% -3.23%
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 1,557 1,315 1,200
As % of all contract IT jobs advertised in the City of London 22.24% 19.15% 18.01%
Number of daily rates quoted 1,285 1,017 978
City of London median daily rate £500 £498 £475
Median daily rate % change year-on-year +0.50% +4.74% +5.56%
10th Percentile £363 £350 £325
90th Percentile £631 £638 £625
Central London median daily rate £500 £476 £475
% change year-on-year +5.15% +0.11% +5.56%
Number of hourly rates quoted 2 2 1
City of London median hourly rate £37.75 £24.99 £32.50
Median hourly rate % change year-on-year +51.05% -23.10% -13.33%
10th Percentile £32.23 £23.18 £31.25
90th Percentile £42.68 £27.11 £33.75
Central London median hourly rate £35.00 £27.75 £32.50
% change year-on-year +26.13% -14.62% -13.33%

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 19 October 2018.

Contractor daily rate histogram for Mocha in the City of London

For the 6 months to 19 October 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 16 (69.57%) JavaScript
2 13 (56.52%) Node.js
3 12 (52.17%) Chai
4 10 (43.48%) Redux
4 10 (43.48%) React
4 10 (43.48%) Agile Software Development
5 9 (39.13%) CSS
5 9 (39.13%) Jasmine
6 8 (34.78%) HTML
6 8 (34.78%) GraphQL
6 8 (34.78%) Jest
7 7 (30.43%) ES6
7 7 (30.43%) Babel
7 7 (30.43%) webpack
7 7 (30.43%) Java
7 7 (30.43%) Scrum
7 7 (30.43%) TDD
7 7 (30.43%) Finance
8 6 (26.09%) SQL
8 6 (26.09%) AngularJS
8 6 (26.09%) Twitter Bootstrap
8 6 (26.09%) Git (software)
8 6 (26.09%) Microsoft Azure
8 6 (26.09%) Microservices
8 6 (26.09%) Greenfield Project
9 5 (21.74%) Front End Development
9 5 (21.74%) Test Automation
9 5 (21.74%) Cucumber
9 5 (21.74%) BDD
9 5 (21.74%) Docker

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 (4.35%) Cloud Foundry
1 1 (4.35%) Confluence
1 1 (4.35%) Mule
1 1 (4.35%) Tomcat
Cloud Services
1 6 (26.09%) Microsoft Azure
2 4 (17.39%) npm
3 3 (13.04%) Amazon AWS
4 2 (8.70%) PaaS
4 2 (8.70%) Serverless
5 1 (4.35%) Apigee
5 1 (4.35%) Azure Active Directory
5 1 (4.35%) Azure Data Factory
5 1 (4.35%) Data Lake Analytics
5 1 (4.35%) GitHub
5 1 (4.35%) IaaS
5 1 (4.35%) SaaS
5 1 (4.35%) Slack
Communications & Networking
1 4 (17.39%) AMQP
2 1 (4.35%) HTTP
2 1 (4.35%) LAN
Database & Business Intelligence
1 3 (13.04%) Big Data
2 2 (8.70%) NoSQL
3 1 (4.35%) Azure SQL Database
3 1 (4.35%) Blockchain
3 1 (4.35%) Couchbase
3 1 (4.35%) Data Lake
3 1 (4.35%) MySQL
3 1 (4.35%) PostgreSQL
3 1 (4.35%) Relational Database
Development Applications
1 9 (39.13%) Jasmine
2 7 (30.43%) Babel
2 7 (30.43%) webpack
3 6 (26.09%) Git (software)
4 5 (21.74%) Cucumber
5 4 (17.39%) Jenkins
5 4 (17.39%) Karma Test Runner
5 4 (17.39%) Protractor
6 2 (8.70%) JIRA
7 1 (4.35%) Calabash
7 1 (4.35%) gulp
7 1 (4.35%) JSUnit
7 1 (4.35%) JUnit
7 1 (4.35%) Maven
7 1 (4.35%) NUnit
7 1 (4.35%) Selenium
7 1 (4.35%) Sinon.JS
7 1 (4.35%) SonarQube
7 1 (4.35%) Visual Studio
7 1 (4.35%) WebDriver
General
1 7 (30.43%) Finance
2 2 (8.70%) Banking
2 2 (8.70%) Front Office
3 1 (4.35%) Retail
Job Titles
1 20 (86.96%) Developer
2 6 (26.09%) React Developer
3 4 (17.39%) JavaScript Developer
4 3 (13.04%) Full Stack Developer
4 3 (13.04%) Java Developer
4 3 (13.04%) Senior Developer
5 2 (8.70%) Front End Developer (Client-Side Developer)
5 2 (8.70%) Senior React Developer
6 1 (4.35%) .NET Developer
6 1 (4.35%) Angular Developer
6 1 (4.35%) Cloud Developer
6 1 (4.35%) DevOps Engineer
6 1 (4.35%) Digital Developer
6 1 (4.35%) DV Cleared Java Developer
6 1 (4.35%) SaaS Developer
6 1 (4.35%) SC Cleared Java Developer
6 1 (4.35%) Senior Java Developer
6 1 (4.35%) UI Developer
6 1 (4.35%) UI/UX Developer
6 1 (4.35%) UX Developer
Libraries, Frameworks & Software Standards
1 13 (56.52%) Node.js
2 12 (52.17%) Chai
3 10 (43.48%) React
3 10 (43.48%) Redux
4 9 (39.13%) CSS
5 8 (34.78%) GraphQL
5 8 (34.78%) HTML
5 8 (34.78%) Jest
6 6 (26.09%) AngularJS
6 6 (26.09%) Twitter Bootstrap
7 5 (21.74%) .NET
7 5 (21.74%) Spring
8 4 (17.39%) ASP.NET
8 4 (17.39%) Gherkin
8 4 (17.39%) HTML5
8 4 (17.39%) RabbitMQ
8 4 (17.39%) Spring Boot
9 3 (13.04%) CSS3
9 3 (13.04%) Enzyme
9 3 (13.04%) REST
Miscellaneous
1 6 (26.09%) Greenfield Project
2 4 (17.39%) Fintech
3 2 (8.70%) Algorithms
3 2 (8.70%) Data Structures
3 2 (8.70%) Hedge funds
3 2 (8.70%) User Experience
4 1 (4.35%) Computer Science
4 1 (4.35%) Fixed Income
4 1 (4.35%) Life Science
4 1 (4.35%) Mobile App
Operating Systems
1 1 (4.35%) Linux
1 1 (4.35%) Windows
Processes & Methodologies
1 10 (43.48%) Agile Software Development
2 7 (30.43%) Scrum
2 7 (30.43%) TDD
3 6 (26.09%) Microservices
4 5 (21.74%) BDD
4 5 (21.74%) Front End Development
4 5 (21.74%) MVC
4 5 (21.74%) Test Automation
5 4 (17.39%) MVVM
5 4 (17.39%) OO
5 4 (17.39%) OOP
5 4 (17.39%) Open Source
5 4 (17.39%) Unit Testing
6 3 (13.04%) Responsive Web Design
6 3 (13.04%) Web Development
7 2 (8.70%) Machine Learning
7 2 (8.70%) Mathematics
7 2 (8.70%) Migration
7 2 (8.70%) Software Engineering
7 2 (8.70%) Visualisation
Programming Languages
1 16 (69.57%) JavaScript
2 7 (30.43%) ES6
2 7 (30.43%) Java
3 6 (26.09%) SQL
4 4 (17.39%) C#
4 4 (17.39%) PL/SQL
4 4 (17.39%) VB.NET
5 3 (13.04%) Java 8
6 1 (4.35%) JSX
6 1 (4.35%) Python
6 1 (4.35%) Scala
6 1 (4.35%) TypeScript
Qualifications
1 4 (17.39%) SC Cleared
1 4 (17.39%) Security Cleared
2 3 (13.04%) Degree
3 1 (4.35%) DV Cleared
3 1 (4.35%) Numerate Degree
Quality Assurance & Compliance
1 1 (4.35%) QA
System Software
1 5 (21.74%) Docker
2 1 (4.35%) Active Directory
2 1 (4.35%) Virtual Machines
Systems Management
1 3 (13.04%) Docker Swarm
2 1 (4.35%) Ansible
2 1 (4.35%) Kubernetes
2 1 (4.35%) Puppet
Vendors
1 1 (4.35%) AppDynamics
1 1 (4.35%) Atlassian
1 1 (4.35%) Microsoft
1 1 (4.35%) Splunk
1 1 (4.35%) VMware