Period
to 21 October 2017

The following table provides summary statistics for permanent job vacancies with a requirement for CoffeeScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CoffeeScript over the 6 months to 21 October 2017 with a comparison to the same period in the previous 2 years.

CoffeeScript
UK
6 months to
21 Oct 2017
Same period 2016 Same period 2015
Rank 1128 1065 1061
Rank change year-on-year -63 -4 +116
Permanent jobs citing CoffeeScript 50 157 243
As % of all permanent IT jobs advertised in the UK 0.029% 0.082% 0.11%
As % of the Programming Languages category 0.052% 0.16% 0.22%
Number of salaries quoted 47 148 205
UK median annual salary £67,500 £50,000 £50,000
Median salary % change year-on-year +35.00% - +5.26%
10th Percentile £43,250 £38,750 £30,000
90th Percentile £95,000 £86,625 £67,500
UK excluding London median annual salary £32,500 £42,500 £40,000
% change year-on-year -23.53% +6.25% +6.67%

CoffeeScript is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for coding skills.

All Programming Languages
UK
Permanent vacancies with a requirement for coding skills 96244 100772 112923
As % of all permanent IT jobs advertised in the UK 55.29% 52.74% 51.55%
Number of salaries quoted 78895 86894 96467
UK median annual salary £48,500 £47,500 £45,000
Median salary % change year-on-year +2.11% +5.56% +1.12%
10th Percentile £29,000 £28,500 £27,500
90th Percentile £77,500 £76,250 £73,750
UK excluding London median annual salary £42,500 £41,000 £40,000
% change year-on-year +3.66% +2.50% +2.56%

CoffeeScript
Job Vacancy Trend

Job postings citing CoffeeScript as a percentage of all IT jobs advertised.

Job vacancy trend for CoffeeScript in the UK

CoffeeScript
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing CoffeeScript.

Salary trend for CoffeeScript in the UK

CoffeeScript
Salary Histogram

The salary distribution of IT jobs citing CoffeeScript over the 6 months to 21 October 2017.

Salary histogram for CoffeeScript in the UK

CoffeeScript
Top 7 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CoffeeScript within the UK over the 6 months to 21 October 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -45 50 £67,500 +35.00% 3
London -24 45 £70,000 +27.27% 3
UK excluding London -8 5 £32,500 -23.53%
Yorkshire +20 2 £30,000 +9.09%
North of England +5 2 £30,000 -29.41%
East of England - 2 £32,500 -
South East +21 1 £47,500 -5.00%

For the 6 months to 21 October 2017, IT jobs citing CoffeeScript also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for CoffeeScript.

1 40 (80.00%) Ruby
2 36 (72.00%) JavaScript
2 36 (72.00%) React
3 32 (64.00%) Ruby on Rails
4 28 (56.00%) Agile Software Development
5 22 (44.00%) AngularJS
6 17 (34.00%) TDD
7 15 (30.00%) BDD
8 14 (28.00%) CSS
9 13 (26.00%) HTML
10 12 (24.00%) Java
11 11 (22.00%) Skype
12 10 (20.00%) Node.js
12 10 (20.00%) MVC
12 10 (20.00%) SQL Server
12 10 (20.00%) Python
12 10 (20.00%) Microsoft
13 9 (18.00%) Continuous Integration
13 9 (18.00%) ASP.NET
13 9 (18.00%) C#
13 9 (18.00%) .NET
13 9 (18.00%) Relational Database
14 8 (16.00%) Redis
14 8 (16.00%) Riak
14 8 (16.00%) RabbitMQ
14 8 (16.00%) TeamCity
14 8 (16.00%) Apache Solr
14 8 (16.00%) Amazon AWS
14 8 (16.00%) Pair Programming
15 7 (14.00%) PostgreSQL

CoffeeScript
Co-occurring IT Skills 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 (16.00%) Apache Solr
2 1 (2.00%) Tomcat
Cloud Services
1 8 (16.00%) Amazon AWS
2 7 (14.00%) Amazon EC2
2 7 (14.00%) AWS OpsWorks
3 6 (12.00%) GitHub
4 4 (8.00%) SaaS
5 1 (2.00%) npm
Communications & Networking
1 11 (22.00%) Skype
Database & Business Intelligence
1 10 (20.00%) SQL Server
2 9 (18.00%) Relational Database
3 8 (16.00%) Redis
3 8 (16.00%) Riak
4 7 (14.00%) Amazon RDS
4 7 (14.00%) Blockchain
4 7 (14.00%) PostgreSQL
5 1 (2.00%) MySQL
Development Applications
1 8 (16.00%) TeamCity
2 5 (10.00%) Git (software)
3 3 (6.00%) Bower
4 2 (4.00%) Bitbucket
4 2 (4.00%) Bundler
4 2 (4.00%) git-flow
4 2 (4.00%) Grunt
4 2 (4.00%) Karma Test Runner
4 2 (4.00%) Phabricator
4 2 (4.00%) RubyGems
4 2 (4.00%) Yeoman
5 1 (2.00%) gulp
5 1 (2.00%) Jasmine
5 1 (2.00%) JIRA
General
1 6 (12.00%) Finance
2 2 (4.00%) Marketing
3 1 (2.00%) Advertising
3 1 (2.00%) Games
3 1 (2.00%) Law
3 1 (2.00%) Retail
Job Titles
1 47 (94.00%) Developer
2 14 (28.00%) Ruby on Rails Developer
3 10 (20.00%) Senior Developer
4 8 (16.00%) .NET Developer
4 8 (16.00%) JavaScript Developer
4 8 (16.00%) Ruby Developer
5 7 (14.00%) Blockchain Developer
6 4 (8.00%) Senior Ruby Developer
7 3 (6.00%) Applications Developer
7 3 (6.00%) Front End Developer (Client-Side Developer)
7 3 (6.00%) Lead Developer
7 3 (6.00%) Machine Learning Developer
7 3 (6.00%) Senior JavaScript Developer
7 3 (6.00%) Software Developer
8 2 (4.00%) Angular Developer
8 2 (4.00%) Full Stack Developer
8 2 (4.00%) Senior Front-End Developer
8 2 (4.00%) UI Developer
9 1 (2.00%) Front End Web Developer (Client-Side Developer)
9 1 (2.00%) Java Engineer
Libraries, Frameworks & Software Standards
1 36 (72.00%) React
2 32 (64.00%) Ruby on Rails
3 22 (44.00%) AngularJS
4 14 (28.00%) CSS
5 13 (26.00%) HTML
6 10 (20.00%) Node.js
7 9 (18.00%) .NET
7 9 (18.00%) ASP.NET
8 8 (16.00%) RabbitMQ
9 7 (14.00%) Backbone.js
9 7 (14.00%) Resque
10 6 (12.00%) HTML5
10 6 (12.00%) Sass
11 4 (8.00%) Apache Flex
11 4 (8.00%) CSS3
11 4 (8.00%) LESS
11 4 (8.00%) REST
12 3 (6.00%) Django
12 3 (6.00%) jQuery
12 3 (6.00%) RESTful
Miscellaneous
1 3 (6.00%) Greenfield Project
1 3 (6.00%) User Experience
2 2 (4.00%) Analytical Skills
2 2 (4.00%) Computer Science
3 1 (2.00%) Linux Command Line
Operating Systems
1 3 (6.00%) Android
2 2 (4.00%) Apple iOS
3 1 (2.00%) Linux
3 1 (2.00%) Mac OS X
Processes & Methodologies
1 28 (56.00%) Agile Software Development
2 17 (34.00%) TDD
3 15 (30.00%) BDD
4 10 (20.00%) MVC
5 9 (18.00%) Continuous Integration
6 8 (16.00%) Pair Programming
7 7 (14.00%) B2B
7 7 (14.00%) Cryptocurrency
8 5 (10.00%) Front End Development
8 5 (10.00%) Mentoring
8 5 (10.00%) Microservices
8 5 (10.00%) Scrum
9 3 (6.00%) API Integration
9 3 (6.00%) Machine Learning
9 3 (6.00%) SDLC
10 2 (4.00%) Kanban
11 1 (2.00%) Dependency Injection
11 1 (2.00%) Inversion of Control
11 1 (2.00%) Performance Tuning
11 1 (2.00%) Web Application Development
Programming Languages
1 40 (80.00%) Ruby
2 36 (72.00%) JavaScript
3 12 (24.00%) Java
4 10 (20.00%) Python
5 9 (18.00%) C#
6 6 (12.00%) ActionScript
6 6 (12.00%) SQL
7 4 (8.00%) PHP
8 3 (6.00%) TypeScript
9 2 (4.00%) C++
10 1 (2.00%) Elixir
10 1 (2.00%) ES6
10 1 (2.00%) Perl
10 1 (2.00%) PL/SQL
10 1 (2.00%) Scala
Qualifications
1 2 (4.00%) Computer Science Degree
1 2 (4.00%) Degree
System Software
1 3 (6.00%) Docker
Systems Management
1 3 (6.00%) Opscode Chef
2 2 (4.00%) Kubernetes
Vendors
1 10 (20.00%) Microsoft
2 1 (2.00%) Google