Period
to 22 November 2017

The following table provides summary statistics for contract job vacancies advertised in 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 22 November 2017 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
England > London
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 416 435 496
Rank change year-on-year +19 +61 +35
Contract jobs citing Mocha 227 179 117
As % of all contract IT jobs advertised in London 0.48% 0.40% 0.25%
As % of the Development Applications category 2.38% 2.19% 1.64%
Number of daily rates quoted 183 138 94
London median daily rate £483 £444 £475
Median daily rate % change year-on-year +8.73% -6.58% +5.56%
10th Percentile £363 £350 £322
90th Percentile £625 £663 £588
England median daily rate £450 £425 £475
% change year-on-year +5.88% -10.53% +5.56%
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England median hourly rate £48.75 - -

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 London with a requirement for development application skills.

All Development Application Skills
London
Contract vacancies with a requirement for development application skills 9540 8181 7137
As % of all contract IT jobs advertised in London 20.24% 18.09% 15.44%
Number of daily rates quoted 7209 5929 5252
London median daily rate £500 £465 £450
Median daily rate % change year-on-year +7.53% +3.33% +5.88%
10th Percentile £350 £319 £308
90th Percentile £631 £613 £600
England median daily rate £455 £425 £403
% change year-on-year +7.06% +5.59% +0.63%
Number of hourly rates quoted 27 14 19
London median hourly rate £37.50 £36.25 £30.00
Median hourly rate % change year-on-year +3.45% +20.83% -33.33%
10th Percentile £22.17 £10.00 £21.06
90th Percentile £49.50 £57.05 £55.00
England median hourly rate £42.50 £41.00 £40.00
% change year-on-year +3.66% +2.50% +6.67%

Mocha
Job Vacancy Trend in London

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

Job vacancy trend for Mocha in London

Mocha
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Mocha in London

Mocha
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Mocha in London over the 6 months to 22 November 2017.

Contractor daily rate histogram for Mocha in London

Mocha
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Mocha within the London region over the 6 months to 22 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -2 33 £500 +11.11% 3
West London +9 15 £450 +20.00% 6
North London -10 4 £400 +10.34% 2
East London -4 2 £575 +64.29% 1
South London -29 2 £325 +13.04%
Mocha
England

For the 6 months to 22 November 2017, IT contractor jobs citing Mocha also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for Mocha.

1 199 (87.67%) JavaScript
2 162 (71.37%) TDD
3 152 (66.96%) Agile Software Development
4 131 (57.71%) CSS
5 129 (56.83%) HTML
5 129 (56.83%) React
6 122 (53.74%) Node.js
7 93 (40.97%) HTML5
8 92 (40.53%) Git (software)
9 91 (40.09%) ES6
10 89 (39.21%) Jasmine
11 85 (37.44%) AngularJS
11 85 (37.44%) Chai
12 82 (36.12%) BDD
13 74 (32.60%) Redux
14 72 (31.72%) Test Automation
15 68 (29.96%) Jenkins
16 67 (29.52%) Sass
17 65 (28.63%) Karma Test Runner
17 65 (28.63%) CSS3
18 64 (28.19%) webpack
19 55 (24.23%) RESTful
19 55 (24.23%) OO
20 53 (23.35%) Unit Testing
21 52 (22.91%) Front End Development
22 49 (21.59%) Selenium
23 48 (21.15%) Scrum
24 46 (20.26%) Java
25 39 (17.18%) gulp
26 38 (16.74%) User Experience

Mocha
Co-occurring IT Skills in 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 17 (7.49%) CMS
2 12 (5.29%) EPiServer
3 6 (2.64%) Cloud Foundry
4 4 (1.76%) Confluence
4 4 (1.76%) Umbraco
5 3 (1.32%) Apache
5 3 (1.32%) Apache Spark
5 3 (1.32%) nginx
5 3 (1.32%) Sitecore CMS
6 2 (0.88%) Mule
7 1 (0.44%) Apache Solr
7 1 (0.44%) Elasticsearch
7 1 (0.44%) JBoss
7 1 (0.44%) Jetty
7 1 (0.44%) Tomcat
Applications
1 2 (0.88%) Photoshop
2 1 (0.44%) HipChat
Business Applications
1 3 (1.32%) Eloqua
2 2 (0.88%) Payment Gateway
Cloud Services
1 38 (16.74%) npm
2 33 (14.54%) Amazon AWS
3 18 (7.93%) Microsoft Azure
4 15 (6.61%) Serverless
5 14 (6.17%) Yarn
6 13 (5.73%) GitHub
7 7 (3.08%) Amazon EC2
8 6 (2.64%) Amazon CloudWatch
9 5 (2.20%) Google Cloud Platform
9 5 (2.20%) Heroku
10 4 (1.76%) OpenShift
11 3 (1.32%) IaaS
11 3 (1.32%) PaaS
12 2 (0.88%) Amazon S3
12 2 (0.88%) AWS Lambda
12 2 (0.88%) BrowserStack
12 2 (0.88%) CloudBees
12 2 (0.88%) SaaS
13 1 (0.44%) Slack
13 1 (0.44%) Virtual Private Cloud
Communications & Networking
1 11 (4.85%) HTTP
2 9 (3.96%) Internet
3 7 (3.08%) SMS
4 1 (0.44%) TCP/IP
Database & Business Intelligence
1 23 (10.13%) MongoDB
2 14 (6.17%) SQL Server
3 13 (5.73%) Big Data
4 12 (5.29%) NoSQL
5 10 (4.41%) MySQL
6 9 (3.96%) Amazon DynamoDB
7 6 (2.64%) PostgreSQL
8 4 (1.76%) Redis
9 3 (1.32%) Couchbase
9 3 (1.32%) Hadoop
10 1 (0.44%) Apache Cassandra
10 1 (0.44%) Blockchain
10 1 (0.44%) DB2
10 1 (0.44%) HDInsight
10 1 (0.44%) RDBMS
10 1 (0.44%) Relational Database
Development Applications
1 92 (40.53%) Git (software)
2 89 (39.21%) Jasmine
3 68 (29.96%) Jenkins
4 65 (28.63%) Karma Test Runner
5 64 (28.19%) webpack
6 49 (21.59%) Selenium
7 39 (17.18%) gulp
8 38 (16.74%) Protractor
9 29 (12.78%) Sinon.JS
10 28 (12.33%) Babel
11 27 (11.89%) TeamCity
12 26 (11.45%) JIRA
13 23 (10.13%) Cucumber
14 21 (9.25%) Subversion
15 18 (7.93%) Grunt
16 14 (6.17%) WebDriver
17 13 (5.73%) Gerrit
18 12 (5.29%) SpecFlow
19 11 (4.85%) NUnit
20 10 (4.41%) QUnit
General
1 23 (10.13%) Banking
1 23 (10.13%) Finance
2 12 (5.29%) Marketing
3 11 (4.85%) Retail
4 7 (3.08%) Front Office
4 7 (3.08%) Investment Banking
5 5 (2.20%) Telecoms
6 4 (1.76%) Advertising
7 3 (1.32%) International Banking
7 3 (1.32%) Retail Banking
8 2 (0.88%) Financial Institution
8 2 (0.88%) Games
9 1 (0.44%) Automotive
9 1 (0.44%) Digital Economy
9 1 (0.44%) Electronics
9 1 (0.44%) Law
9 1 (0.44%) Polish Language
9 1 (0.44%) Private Banking
9 1 (0.44%) Publishing
Job Titles
1 186 (81.94%) Developer
2 70 (30.84%) JavaScript Developer
3 42 (18.50%) Front End Developer (Client-Side Developer)
3 42 (18.50%) UI Developer
4 35 (15.42%) Full Stack Developer
5 27 (11.89%) Node.js Developer
6 20 (8.81%) HTML Developer
7 16 (7.05%) Senior Developer
8 14 (6.17%) HTML CSS Developer
9 13 (5.73%) JavaScript Engineer
10 12 (5.29%) Java Developer
11 11 (4.85%) Angular Developer
11 11 (4.85%) Web Developer
12 10 (4.41%) Agile Developer
13 9 (3.96%) Web UI Developer
14 8 (3.52%) Lead Developer
14 8 (3.52%) QA Automation Engineer
14 8 (3.52%) QA Engineer
14 8 (3.52%) Senior JavaScript Developer
15 7 (3.08%) EPiServer Developer
Libraries, Frameworks & Software Standards
1 131 (57.71%) CSS
2 129 (56.83%) HTML
2 129 (56.83%) React
3 122 (53.74%) Node.js
4 93 (40.97%) HTML5
5 85 (37.44%) AngularJS
5 85 (37.44%) Chai
6 74 (32.60%) Redux
7 67 (29.52%) Sass
8 65 (28.63%) CSS3
9 55 (24.23%) RESTful
10 36 (15.86%) Express
10 36 (15.86%) Web Services
11 35 (15.42%) REST
12 26 (11.45%) LESS
13 25 (11.01%) .NET
13 25 (11.01%) Backbone.js
14 18 (7.93%) Semantic HTML
15 17 (7.49%) D3.js
16 15 (6.61%) Enzyme
Miscellaneous
1 38 (16.74%) User Experience
2 10 (4.41%) Fintech
3 8 (3.52%) Mobile App
3 8 (3.52%) Virtual Team
4 5 (2.20%) Analytical Skills
4 5 (2.20%) Greenfield Project
5 4 (1.76%) Analytical Mindset
5 4 (1.76%) Credit Risk
5 4 (1.76%) Market Risk
5 4 (1.76%) W3C
6 3 (1.32%) Cloud Native
6 3 (1.32%) New Media
7 2 (0.88%) Computer Science
7 2 (0.88%) Data Structures
7 2 (0.88%) Derivative
7 2 (0.88%) Equities
7 2 (0.88%) FMCG
7 2 (0.88%) Management Information System
8 1 (0.44%) Smartphone
8 1 (0.44%) Tandem
Operating Systems
1 11 (4.85%) Mac OS
2 8 (3.52%) Linux
3 4 (1.76%) Android
3 4 (1.76%) Apple iOS
3 4 (1.76%) CoreOS
4 3 (1.32%) Unix
5 2 (0.88%) CentOS
5 2 (0.88%) Windows
6 1 (0.44%) Mac OS X
Processes & Methodologies
1 162 (71.37%) TDD
2 152 (66.96%) Agile Software Development
3 82 (36.12%) BDD
4 72 (31.72%) Test Automation
5 55 (24.23%) OO
6 53 (23.35%) Unit Testing
7 52 (22.91%) Front End Development
8 48 (21.15%) Scrum
9 35 (15.42%) Continuous Integration
9 35 (15.42%) Responsive Web Design
10 34 (14.98%) E-Commerce
10 34 (14.98%) Web Development
11 31 (13.66%) OOP
12 26 (11.45%) Mobile First
13 24 (10.57%) Analytics
14 23 (10.13%) SOLID
15 18 (7.93%) MVC
15 18 (7.93%) Pair Programming
16 17 (7.49%) Continuous Improvement
17 16 (7.05%) Kanban
Programming Languages
1 199 (87.67%) JavaScript
2 91 (40.09%) ES6
3 46 (20.26%) Java
4 27 (11.89%) TypeScript
5 20 (8.81%) SQL
6 18 (7.93%) C#
7 11 (4.85%) PowerShell
7 11 (4.85%) Shell Script
8 9 (3.96%) Python
9 8 (3.52%) Scala
10 6 (2.64%) PHP
11 5 (2.20%) GraphQL
12 3 (1.32%) C
12 3 (1.32%) Ruby
13 1 (0.44%) Apple Swift
13 1 (0.44%) Bash Shell
13 1 (0.44%) Perl
13 1 (0.44%) PL/SQL
13 1 (0.44%) R
13 1 (0.44%) T-SQL
Qualifications
1 6 (2.64%) Degree
2 4 (1.76%) SC Cleared
2 4 (1.76%) Security Cleared
3 2 (0.88%) Computer Science Degree
Quality Assurance & Compliance
1 26 (11.45%) QA
2 10 (4.41%) WCAG
3 9 (3.96%) WAI
4 1 (0.44%) GDPR
4 1 (0.44%) ISO/IEC 27001
System Software
1 35 (15.42%) Docker
2 2 (0.88%) Varnish
3 1 (0.44%) Virtual Machines
Systems Management
1 12 (5.29%) Kubernetes
2 11 (4.85%) Control-M
3 9 (3.96%) Ansible
4 6 (2.64%) Business Desktop Deployment
5 4 (1.76%) Mesos
6 2 (0.88%) Opscode Chef
6 2 (0.88%) Puppet
6 2 (0.88%) Terraform
7 1 (0.44%) HP Quality Center
Vendors
1 12 (5.29%) Microsoft
2 9 (3.96%) Oracle
3 8 (3.52%) Google
4 3 (1.32%) Marketo
4 3 (1.32%) Sitecore
5 2 (0.88%) Apiary
5 2 (0.88%) Apple
5 2 (0.88%) GoCardless
5 2 (0.88%) PayPal
5 2 (0.88%) Recurly
5 2 (0.88%) Red Hat
5 2 (0.88%) Sage
5 2 (0.88%) Telerik
5 2 (0.88%) WorldPay
5 2 (0.88%) Xamarin
6 1 (0.44%) Atlassian
6 1 (0.44%) Databricks
6 1 (0.44%) HP
6 1 (0.44%) Perforce