Period
to 27 May 2018

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 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
England > London
6 months to
27 May 2018
Same period 2017 Same period 2016
Rank 404 410 438
Rank change year-on-year +6 +28 +59
Contract jobs citing Mocha 253 172 160
As % of all contract IT jobs advertised in London 0.55% 0.43% 0.37%
As % of the Development Applications category 2.69% 2.42% 2.30%
Number of daily rates quoted 212 126 132
London median daily rate £500 £500 £475
Median daily rate % change year-on-year - +5.26% +8.57%
10th Percentile £407 £375 £363
90th Percentile £625 £606 £575
England median daily rate £475 £450 £450
% change year-on-year +5.56% - +5.88%
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England 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 London with a requirement for development application skills.

All Development Application Skills
London
Contract vacancies with a requirement for development application skills 9,398 7,101 6,949
As % of all contract IT jobs advertised in London 20.62% 17.87% 16.01%
Number of daily rates quoted 7,045 5,232 5,110
London median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.56% +5.88%
10th Percentile £363 £325 £313
90th Percentile £638 £625 £600
England median daily rate £475 £433 £425
% change year-on-year +9.83% +1.76% +6.25%
Number of hourly rates quoted 29 25 17
London median hourly rate £45.00 £40.00 £43.50
Median hourly rate % change year-on-year +12.50% -8.05% +83.16%
10th Percentile £25.00 £19.82 £33.61
90th Percentile £165.00 £57.50 £52.50
England median hourly rate £42.50 £42.50 £42.48
% change year-on-year - +0.06% +14.80%

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 27 May 2018.

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 27 May 2018. 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 -24 59 £500 -1.23% 15
West London - 21 £525 - 4
East London -14 2 £475 -29.63% 8
South London - 2 £575 -
Mocha
England

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 London region with a requirement for Mocha.

1 219 (86.56%) JavaScript
2 176 (69.57%) Node.js
3 150 (59.29%) Agile Software Development
4 145 (57.31%) HTML
5 143 (56.52%) CSS
6 141 (55.73%) Chai
7 125 (49.41%) TDD
8 123 (48.62%) React
9 107 (42.29%) HTML5
10 102 (40.32%) ES6
11 100 (39.53%) Redux
12 94 (37.15%) Git (software)
13 92 (36.36%) Jasmine
14 88 (34.78%) webpack
15 83 (32.81%) Sass
16 79 (31.23%) CSS3
17 75 (29.64%) BDD
18 74 (29.25%) Test Automation
19 70 (27.67%) Unit Testing
20 67 (26.48%) AngularJS
20 67 (26.48%) Express
21 65 (25.69%) Jenkins
22 62 (24.51%) Jest
22 62 (24.51%) Cucumber
23 61 (24.11%) Karma Test Runner
24 58 (22.92%) RESTful
25 57 (22.53%) Front End Development
26 56 (22.13%) Docker
26 56 (22.13%) Scrum
27 46 (18.18%) Web Development

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 5 (1.98%) Confluence
2 3 (1.19%) Apache Spark
2 3 (1.19%) CMS
2 3 (1.19%) Tomcat
3 2 (0.79%) Apache Solr
3 2 (0.79%) EPiServer
4 1 (0.40%) Cloud Foundry
4 1 (0.40%) Elasticsearch
4 1 (0.40%) Ethereum
4 1 (0.40%) JBoss
4 1 (0.40%) Mule
4 1 (0.40%) OpenStack
4 1 (0.40%) SAS
Applications
1 6 (2.37%) GIMP
1 6 (2.37%) Photoshop
2 1 (0.40%) Chatbot
Business Applications
1 5 (1.98%) Payment Gateway
Cloud Services
1 43 (17.00%) Amazon AWS
2 41 (16.21%) npm
3 37 (14.62%) Serverless
4 30 (11.86%) Microsoft Azure
5 19 (7.51%) GitHub
6 9 (3.56%) Yarn
7 5 (1.98%) Sauce Labs
8 4 (1.58%) Amazon S3
8 4 (1.58%) Google Cloud Platform
9 3 (1.19%) Amazon SQS
9 3 (1.19%) BrowserStack
9 3 (1.19%) Google Analytics
9 3 (1.19%) Twilio
10 2 (0.79%) Amazon EC2
10 2 (0.79%) AWS Lambda
10 2 (0.79%) Google Tag Manager
10 2 (0.79%) Virtual Private Cloud
11 1 (0.40%) AWS CloudFormation
11 1 (0.40%) OpenShift
11 1 (0.40%) PaaS
Communications & Networking
1 17 (6.72%) HTTP
2 13 (5.14%) AMQP
3 6 (2.37%) Internet
4 2 (0.79%) SMS
5 1 (0.40%) HTTPS
Database & Business Intelligence
1 40 (15.81%) PostgreSQL
2 18 (7.11%) MongoDB
3 13 (5.14%) Relational Database
4 11 (4.35%) NoSQL
5 10 (3.95%) MySQL
6 8 (3.16%) Big Data
6 8 (3.16%) Blockchain
7 5 (1.98%) KDB
7 5 (1.98%) Redis
8 4 (1.58%) SQL Server
9 3 (1.19%) Amazon DynamoDB
9 3 (1.19%) Apache Cassandra
9 3 (1.19%) CouchDB
9 3 (1.19%) Hadoop
10 2 (0.79%) Amazon RDS
10 2 (0.79%) Amazon Redshift
10 2 (0.79%) Apache Hive
10 2 (0.79%) HBase
10 2 (0.79%) LevelDB
10 2 (0.79%) Sqoop
Development Applications
1 94 (37.15%) Git (software)
2 92 (36.36%) Jasmine
3 88 (34.78%) webpack
4 65 (25.69%) Jenkins
5 62 (24.51%) Cucumber
6 61 (24.11%) Karma Test Runner
7 45 (17.79%) Babel
8 41 (16.21%) Selenium
9 37 (14.62%) Sinon.JS
10 36 (14.23%) Grunt
11 34 (13.44%) Protractor
12 32 (12.65%) gulp
13 20 (7.91%) WebDriver
14 15 (5.93%) Gerrit
15 14 (5.53%) JIRA
16 11 (4.35%) Subversion
17 10 (3.95%) CircleCI
17 10 (3.95%) TeamCity
18 9 (3.56%) Bower
19 8 (3.16%) PostCSS
General
1 36 (14.23%) Finance
2 27 (10.67%) Banking
3 11 (4.35%) Retail
4 5 (1.98%) Games
4 5 (1.98%) Telecoms
5 4 (1.58%) Law
6 1 (0.40%) Advertising
6 1 (0.40%) Financial Institution
6 1 (0.40%) Front Office
6 1 (0.40%) International Banking
Job Titles
1 194 (76.68%) Developer
2 80 (31.62%) JavaScript Developer
3 67 (26.48%) React Developer
4 53 (20.95%) Front End Developer (Client-Side Developer)
5 45 (17.79%) Node.js Developer
6 26 (10.28%) Senior Developer
7 21 (8.30%) JavaScript Engineer
8 20 (7.91%) Full Stack Developer
9 19 (7.51%) Angular Developer
10 18 (7.11%) UI Developer
11 12 (4.74%) Software Engineer
12 11 (4.35%) QA Engineer
12 11 (4.35%) Senior JavaScript Developer
13 10 (3.95%) HTML Developer
14 8 (3.16%) Software Developer
14 8 (3.16%) Web Developer
15 7 (2.77%) AWS DevOps
15 7 (2.77%) Senior Front-End Developer
16 6 (2.37%) Open Source Developer
16 6 (2.37%) Test Automation Developer
Libraries, Frameworks & Software Standards
1 176 (69.57%) Node.js
2 145 (57.31%) HTML
3 143 (56.52%) CSS
4 141 (55.73%) Chai
5 123 (48.62%) React
6 107 (42.29%) HTML5
7 100 (39.53%) Redux
8 83 (32.81%) Sass
9 79 (31.23%) CSS3
10 67 (26.48%) AngularJS
10 67 (26.48%) Express
11 62 (24.51%) Jest
12 58 (22.92%) RESTful
13 40 (15.81%) Twitter Bootstrap
14 36 (14.23%) Enzyme
15 35 (13.83%) REST
16 32 (12.65%) Web Services
17 31 (12.25%) jQuery
18 20 (7.91%) .NET
18 20 (7.91%) Gherkin
Miscellaneous
1 30 (11.86%) User Experience
2 26 (10.28%) Greenfield Project
3 17 (6.72%) Fintech
4 11 (4.35%) Mobile App
5 10 (3.95%) Computer Science
6 9 (3.56%) Virtual Team
7 8 (3.16%) Analytical Skills
8 7 (2.77%) Clustering
9 6 (2.37%) Algorithms
10 5 (1.98%) Data Structures
10 5 (1.98%) Equities
11 4 (1.58%) Online Gambling
12 2 (0.79%) Self-Motivation
13 1 (0.40%) Animation
13 1 (0.40%) e-Learning
13 1 (0.40%) iPad
13 1 (0.40%) iPhone
13 1 (0.40%) Mainframe
13 1 (0.40%) Robotics
Operating Systems
1 16 (6.32%) Linux
2 10 (3.95%) Unix
3 8 (3.16%) Mac OS X
4 5 (1.98%) Apple iOS
5 4 (1.58%) Android
6 3 (1.19%) Mac OS
7 1 (0.40%) Windows
Processes & Methodologies
1 150 (59.29%) Agile Software Development
2 125 (49.41%) TDD
3 75 (29.64%) BDD
4 74 (29.25%) Test Automation
5 70 (27.67%) Unit Testing
6 57 (22.53%) Front End Development
7 56 (22.13%) Scrum
8 46 (18.18%) Web Development
9 39 (15.42%) Continuous Integration
10 36 (14.23%) E-Commerce
10 36 (14.23%) Microservices
11 32 (12.65%) Responsive Web Design
12 28 (11.07%) Continuous Delivery
13 24 (9.49%) DevOps
14 23 (9.09%) API Development
14 23 (9.09%) OO
14 23 (9.09%) Open Source
14 23 (9.09%) Software Engineering
15 21 (8.30%) API Design
16 20 (7.91%) SDLC
Programming Languages
1 219 (86.56%) JavaScript
2 102 (40.32%) ES6
3 40 (15.81%) Java
4 32 (12.65%) TypeScript
5 25 (9.88%) SQL
6 22 (8.70%) C#
7 16 (6.32%) Python
8 13 (5.14%) ES7
9 12 (4.74%) JSX
9 12 (4.74%) PL/SQL
10 8 (3.16%) VB.NET
11 6 (2.37%) C++
11 6 (2.37%) Java 8
11 6 (2.37%) PHP
12 5 (1.98%) Scala
13 3 (1.19%) Bash Shell
13 3 (1.19%) ES8
13 3 (1.19%) Ruby
14 2 (0.79%) Go
15 1 (0.40%) R
Qualifications
1 22 (8.70%) Security Cleared
2 19 (7.51%) SC Cleared
3 15 (5.93%) Degree
4 4 (1.58%) Computer Science Degree
5 3 (1.19%) BPSS Clearance
6 1 (0.40%) DBS Check
6 1 (0.40%) DV Cleared
Quality Assurance & Compliance
1 24 (9.49%) QA
2 3 (1.19%) WAI
2 3 (1.19%) WCAG
3 1 (0.40%) Disclosure Scotland
3 1 (0.40%) GDPR
3 1 (0.40%) ISO/IEC 27001
System Software
1 56 (22.13%) Docker
2 2 (0.79%) Apache ZooKeeper
2 2 (0.79%) HDFS
Systems Management
1 10 (3.95%) Kubernetes
2 5 (1.98%) Ansible
2 5 (1.98%) Mesos
2 5 (1.98%) Opscode Chef
3 4 (1.58%) Docker Swarm
3 4 (1.58%) Terraform
4 2 (0.79%) Grafana
4 2 (0.79%) Hadoop YARN
4 2 (0.79%) Oozie
5 1 (0.40%) Kibana
5 1 (0.40%) Puppet
Vendors
1 9 (3.56%) Google
2 8 (3.16%) Cypress Semiconductor
3 6 (2.37%) Apiary
4 5 (1.98%) TOWER Software
5 3 (1.19%) Apigee
6 2 (0.79%) DevExpress
6 2 (0.79%) Facebook
6 2 (0.79%) Optimizely
6 2 (0.79%) Oracle
6 2 (0.79%) Salesforce.com
6 2 (0.79%) Splunk
6 2 (0.79%) Zend
7 1 (0.40%) AppDynamics
7 1 (0.40%) Apple
7 1 (0.40%) Capita
7 1 (0.40%) DoubleClick
7 1 (0.40%) Infragistics
7 1 (0.40%) ServiceNow
7 1 (0.40%) Sybase
7 1 (0.40%) VMware