The following table provides summary statistics for contract job vacancies advertised in London with a requirement for CoffeeScript skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited CoffeeScript over the 3 months to 24 March 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.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
CoffeeScript
England / London
Rank 391 416 392
Rank change year-on-year +25 -24  
Contract jobs citing CoffeeScript 9 12 17
As % of all contract IT jobs advertised in London 0.046% 0.054% 0.081%
As % of the Programming Languages category 0.10% 0.13% 0.19%
Number of daily rates quoted 9 11 15
Median daily rate £575 £575 £413
Median daily rate % change year-on-year - +39.39%  
90% offered a daily rate of more than £522 £438 £366
10% offered a daily rate of more than £603 £613 £500
UK excluding London median daily rate £450 £350 £338
% change year-on-year +28.57% +3.70%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

CoffeeScript is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for programming language skills.

Contract Programming Language Skills
London
Contract job vacancies with a requirement for programming language skills 8970 9363 8776
As % of all contract IT job vacancies advertised in London 46.08% 42.46% 41.84%
Number of daily rates quoted 6663 7022 6359
Median daily rate £485 £475 £450
Median daily rate % change year-on-year +2.10% +5.55%  
90% offered a daily rate of more than £350 £325 £310
10% offered a daily rate of more than £625 £625 £600
UK excluding London median daily rate £390 £375 £350
% change year-on-year +4.00% +7.14%  
Number of hourly rates quoted 72 55 45
Median hourly rate £45.00 £34.00 £27.37
Median hourly rate % change year-on-year +32.35% +24.22%  
90% offered a hourly rate of more than £27.86 £17.52 £19.80
10% offered a hourly rate of more than £55.00 £52.50 £54.00
UK excluding London median hourly rate £41.64 £40.00 £36.00
% change year-on-year +4.10% +11.11%  

CoffeeScript
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing CoffeeScript as a proportion of all contract or permanent IT jobs with a match in the Programming Languages category.

Job vacancy trend for CoffeeScript in London

CoffeeScript
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for CoffeeScript in London

CoffeeScript
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing CoffeeScript in London over the 3 months to 24 March 2017.

Contractor daily rate histogram for CoffeeScript in London

CoffeeScript
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 CoffeeScript within the London region over the 3 months to 24 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +6 2 £600 +33.33% 6
CoffeeScript
England

CoffeeScript
Top 30 Related IT Skills in London

For the 6 months to 24 March 2017, IT contractor jobs citing CoffeeScript 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 CoffeeScript.

1 15 (68.18%) Node.js
2 14 (63.64%) JavaScript
3 13 (59.09%) Continuous Integration
3 13 (59.09%) Amazon AWS
3 13 (59.09%) Docker
4 12 (54.55%) DevOps
5 11 (50.00%) Agile Software Development
5 11 (50.00%) Java
5 11 (50.00%) Python
5 11 (50.00%) Git (software)
5 11 (50.00%) Ruby
6 10 (45.45%) Jenkins
7 9 (40.91%) Linux
8 8 (36.36%) nginx
8 8 (36.36%) PaaS
8 8 (36.36%) IaaS
8 8 (36.36%) Go
8 8 (36.36%) OpenStack
8 8 (36.36%) Kubernetes
8 8 (36.36%) Terraform
8 8 (36.36%) Consul
8 8 (36.36%) Hubot
9 7 (31.82%) Redis
9 7 (31.82%) AngularJS
9 7 (31.82%) jQuery
10 6 (27.27%) Microsoft Azure
10 6 (27.27%) Configuration Management
10 6 (27.27%) Windows
10 6 (27.27%) Travis CI
10 6 (27.27%) React

CoffeeScript
Top Related 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 8 (36.36%) Hubot
1 8 (36.36%) nginx
1 8 (36.36%) OpenStack
2 5 (22.73%) Apache Solr
3 3 (13.64%) Cloud Foundry
Cloud Services
1 13 (59.09%) Amazon AWS
2 8 (36.36%) IaaS
2 8 (36.36%) PaaS
3 6 (27.27%) Microsoft Azure
4 3 (13.64%) SaaS
5 2 (9.09%) Bluemix
5 2 (9.09%) Google Cloud Platform
5 2 (9.09%) IBM Cloud
6 1 (4.55%) GitHub
6 1 (4.55%) Heroku
6 1 (4.55%) Slack
6 1 (4.55%) Trello
Communications & Networking
1 3 (13.64%) Software-Defined Networking
Database & Business Intelligence
1 7 (31.82%) Redis
2 5 (22.73%) Riak
2 5 (22.73%) SQL Server
3 4 (18.18%) MongoDB
4 3 (13.64%) PostgreSQL
5 2 (9.09%) Amazon DynamoDB
5 2 (9.09%) Amazon Redshift
5 2 (9.09%) Big Data
5 2 (9.09%) Hadoop
5 2 (9.09%) MySQL
5 2 (9.09%) Presto
5 2 (9.09%) SimpleDB
6 1 (4.55%) Neo4j
Development Applications
1 11 (50.00%) Git (software)
2 10 (45.45%) Jenkins
3 6 (27.27%) Travis CI
4 5 (22.73%) TeamCity
5 3 (13.64%) Android Studio
5 3 (13.64%) Codeship
5 3 (13.64%) Selenium
General
1 3 (13.64%) Marketing
2 1 (4.55%) Publishing
Job Titles
1 12 (54.55%) Developer
2 6 (27.27%) DevOps Engineer
3 4 (18.18%) .NET Developer
3 4 (18.18%) Angular Developer
3 4 (18.18%) ASP.NET MVC Developer
3 4 (18.18%) AWS DevOps
3 4 (18.18%) AWS Engineer
3 4 (18.18%) C# .NET Developer
3 4 (18.18%) C# Developer
3 4 (18.18%) Cloud Engineer
3 4 (18.18%) JavaScript Developer
3 4 (18.18%) Node.js Developer
3 4 (18.18%) Security Engineer
4 3 (13.64%) Architect
4 3 (13.64%) Django Developer
4 3 (13.64%) Python Developer
4 3 (13.64%) Python/Django Developer
4 3 (13.64%) Senior Architect
4 3 (13.64%) Senior Developer
4 3 (13.64%) Senior Python Developer
Libraries, Frameworks & Software Standards
1 15 (68.18%) Node.js
2 7 (31.82%) AngularJS
2 7 (31.82%) jQuery
3 6 (27.27%) React
4 5 (22.73%) .NET
4 5 (22.73%) ASP.NET
4 5 (22.73%) RabbitMQ
5 4 (18.18%) HTML
5 4 (18.18%) Ruby on Rails
6 3 (13.64%) Django
7 2 (9.09%) CSS
7 2 (9.09%) CSS3
7 2 (9.09%) HTML5
7 2 (9.09%) Sass
7 2 (9.09%) Web Services
8 1 (4.55%) Express
8 1 (4.55%) JSON
8 1 (4.55%) MEAN Stack
8 1 (4.55%) Velocity
Miscellaneous
1 4 (18.18%) Virtual Team
2 3 (13.64%) iPad
3 2 (9.09%) User Experience
4 1 (4.55%) Cloud Native
4 1 (4.55%) Private Cloud
Operating Systems
1 9 (40.91%) Linux
2 6 (27.27%) Windows
3 3 (13.64%) Android
Processes & Methodologies
1 13 (59.09%) Continuous Integration
2 12 (54.55%) DevOps
3 11 (50.00%) Agile Software Development
4 6 (27.27%) Configuration Management
5 5 (22.73%) BDD
5 5 (22.73%) MVC
5 5 (22.73%) TDD
6 4 (18.18%) Microservices
6 4 (18.18%) Pair Programming
7 3 (13.64%) Continuous Delivery
7 3 (13.64%) Dependency Management
7 3 (13.64%) E-Commerce
7 3 (13.64%) Open Source
8 2 (9.09%) Data Analysis
8 2 (9.09%) ETL
8 2 (9.09%) Front End Development
8 2 (9.09%) Machine Learning
8 2 (9.09%) Mentoring
8 2 (9.09%) Security Hardening
8 2 (9.09%) Security Operations
Programming Languages
1 14 (63.64%) JavaScript
2 11 (50.00%) Java
2 11 (50.00%) Python
2 11 (50.00%) Ruby
3 8 (36.36%) Go
4 4 (18.18%) C#
5 3 (13.64%) Bash Shell
6 2 (9.09%) SQL
7 1 (4.55%) Elixir
7 1 (4.55%) Erlang
System Software
1 13 (59.09%) Docker
Systems Management
1 8 (36.36%) Consul
1 8 (36.36%) Kubernetes
1 8 (36.36%) Terraform
2 2 (9.09%) Mesos
2 2 (9.09%) Opscode Chef
2 2 (9.09%) Puppet
2 2 (9.09%) Salt
Vendors
1 5 (22.73%) Microsoft
2 3 (13.64%) Apigee
2 3 (13.64%) Google
3 2 (9.09%) IBM