Period
to 22 August 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 22 August 2017 with a comparison to the same period in the previous 2 years.

CoffeeScript
UK
6 months to
22 Aug 2017
Same period 2016 Same period 2015
Rank 1083 1060 1100
Rank change year-on-year -23 +40 +47
Permanent jobs citing CoffeeScript 104 180 214
As % of all permanent IT jobs advertised in the UK 0.059% 0.091% 0.098%
As % of the Programming Languages category 0.11% 0.17% 0.19%
Number of salaries quoted 100 173 186
UK median annual salary £60,000 £50,000 £46,500
Median salary % change year-on-year +20.00% +7.53% -7.00%
10th Percentile £28,750 £38,750 £28,500
90th Percentile £77,500 £84,500 £66,250
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 97875 103294 111695
As % of all permanent IT jobs advertised in the UK 55.59% 52.42% 51.21%
Number of salaries quoted 80828 89423 95118
UK median annual salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.56% +3.45%
10th Percentile £28,750 £28,250 £27,500
90th Percentile £77,500 £75,000 £72,500
UK excluding London median annual salary £42,500 £40,000 £40,000
% change year-on-year +6.25% - +1.27%

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 22 August 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 22 August 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 -4 104 £60,000 +20.00% 5
London +6 78 £62,500 +13.64% 2
UK excluding London +2 26 £32,500 -23.53% 3
Yorkshire +27 13 £31,500 +14.55% 1
North of England -19 13 £31,500 -25.88% 1
South East +57 11 £32,500 -35.00% 1
South West -2 2 £42,500 +3.03%

For the 6 months to 22 August 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 93 (89.42%) JavaScript
2 71 (68.27%) Ruby
3 68 (65.38%) Ruby on Rails
4 44 (42.31%) React
5 43 (41.35%) Agile Software Development
6 42 (40.38%) Amazon AWS
7 40 (38.46%) CSS
8 38 (36.54%) PostgreSQL
9 36 (34.62%) Sass
9 36 (34.62%) AngularJS
10 35 (33.65%) HTML
11 34 (32.69%) Relational Database
12 33 (31.73%) Backbone.js
13 32 (30.77%) Java
14 30 (28.85%) Python
15 25 (24.04%) Amazon EC2
15 25 (24.04%) GitHub
15 25 (24.04%) AWS OpsWorks
16 24 (23.08%) Cryptocurrency
16 24 (23.08%) Blockchain
16 24 (23.08%) Resque
16 24 (23.08%) Amazon RDS
16 24 (23.08%) Git (software)
16 24 (23.08%) B2B
17 23 (22.12%) PHP
17 23 (22.12%) TDD
17 23 (22.12%) Mentoring
18 20 (19.23%) SQL
19 18 (17.31%) OOP
20 16 (15.38%) Node.js

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 5 (4.81%) Elasticsearch
2 1 (0.96%) Apache
2 1 (0.96%) Apache Solr
2 1 (0.96%) SharePoint
2 1 (0.96%) WordPress
Applications
1 2 (1.92%) Adobe Creative Suite
Business Applications
1 1 (0.96%) Magento
Cloud Services
1 42 (40.38%) Amazon AWS
2 25 (24.04%) Amazon EC2
2 25 (24.04%) AWS OpsWorks
2 25 (24.04%) GitHub
3 8 (7.69%) Heroku
4 4 (3.85%) Microsoft Azure
4 4 (3.85%) SaaS
5 1 (0.96%) Google Cloud Platform
Communications & Networking
1 7 (6.73%) Skype
Database & Business Intelligence
1 38 (36.54%) PostgreSQL
2 34 (32.69%) Relational Database
3 24 (23.08%) Amazon RDS
3 24 (23.08%) Blockchain
4 11 (10.58%) MongoDB
5 10 (9.62%) MySQL
6 5 (4.81%) SQL Server
7 4 (3.85%) Big Data
7 4 (3.85%) Redis
8 2 (1.92%) KDB
9 1 (0.96%) RDBMS
9 1 (0.96%) Riak
Development Applications
1 24 (23.08%) Git (software)
2 11 (10.58%) Grunt
3 10 (9.62%) gulp
4 6 (5.77%) RSpec
5 5 (4.81%) CircleCI
6 3 (2.88%) Bitbucket
6 3 (2.88%) Bundler
6 3 (2.88%) Phabricator
6 3 (2.88%) RubyGems
6 3 (2.88%) WebStorm
7 2 (1.92%) Bower
7 2 (1.92%) git-flow
8 1 (0.96%) Cucumber
8 1 (0.96%) Jasmine
8 1 (0.96%) Jenkins
8 1 (0.96%) Selenium
8 1 (0.96%) Subversion
8 1 (0.96%) TeamCity
General
1 5 (4.81%) Retail
2 4 (3.85%) Legal
3 3 (2.88%) Finance
3 3 (2.88%) Marketing
4 2 (1.92%) Advertising
4 2 (1.92%) Games
5 1 (0.96%) Automotive
5 1 (0.96%) Law
5 1 (0.96%) Telecoms
Job Titles
1 86 (82.69%) Developer
2 25 (24.04%) JavaScript Developer
3 24 (23.08%) Ruby Developer
4 21 (20.19%) Ruby on Rails Developer
5 17 (16.35%) Full Stack Developer
5 17 (16.35%) Senior Developer
6 16 (15.38%) Blockchain Developer
7 15 (14.42%) Lead Developer
8 11 (10.58%) Software Developer
9 9 (8.65%) Chief Technology Officer
10 7 (6.73%) PHP Developer
11 6 (5.77%) Senior JavaScript Developer
11 6 (5.77%) Senior Ruby Developer
11 6 (5.77%) Software Engineer
12 5 (4.81%) Angular Developer
13 4 (3.85%) Front End Developer (Client-Side Developer)
14 3 (2.88%) C# Developer
14 3 (2.88%) Junior Developer
14 3 (2.88%) Junior Software Developer
14 3 (2.88%) Senior C# Developer
Libraries, Frameworks & Software Standards
1 68 (65.38%) Ruby on Rails
2 44 (42.31%) React
3 40 (38.46%) CSS
4 36 (34.62%) AngularJS
4 36 (34.62%) Sass
5 35 (33.65%) HTML
6 33 (31.73%) Backbone.js
7 24 (23.08%) Resque
8 16 (15.38%) Node.js
9 14 (13.46%) Ember.js
9 14 (13.46%) Haml
9 14 (13.46%) HTML5
9 14 (13.46%) jQuery
10 9 (8.65%) Symfony
11 8 (7.69%) CSS3
11 8 (7.69%) Doctrine
11 8 (7.69%) LESS
11 8 (7.69%) Web Services
12 7 (6.73%) Apache Flex
12 7 (6.73%) REST
Miscellaneous
1 13 (12.50%) Computer Science
2 7 (6.73%) User Experience
3 4 (3.85%) BBC
4 3 (2.88%) Greenfield Project
4 3 (2.88%) Linux Command Line
5 2 (1.92%) Fintech
5 2 (1.92%) Mobile App
6 1 (0.96%) Virtual Team
Operating Systems
1 8 (7.69%) Android
2 6 (5.77%) Linux
3 3 (2.88%) Mac OS X
4 2 (1.92%) Apple iOS
4 2 (1.92%) Ubuntu
Processes & Methodologies
1 43 (41.35%) Agile Software Development
2 24 (23.08%) B2B
2 24 (23.08%) Cryptocurrency
3 23 (22.12%) Mentoring
3 23 (22.12%) TDD
4 18 (17.31%) OOP
5 14 (13.46%) BDD
6 11 (10.58%) MVC
7 9 (8.65%) Front End Development
8 7 (6.73%) E-Commerce
9 6 (5.77%) Load Balancing
9 6 (5.77%) Microservices
9 6 (5.77%) Software Engineering
9 6 (5.77%) Web Design
9 6 (5.77%) Web Development
10 5 (4.81%) Business Intelligence
10 5 (4.81%) Open Source
10 5 (4.81%) Scrum
11 4 (3.85%) Analytics
12 3 (2.88%) Web Application Development
Programming Languages
1 93 (89.42%) JavaScript
2 71 (68.27%) Ruby
3 32 (30.77%) Java
4 30 (28.85%) Python
5 23 (22.12%) PHP
6 20 (19.23%) SQL
7 9 (8.65%) ActionScript
8 7 (6.73%) C++
8 7 (6.73%) ES6
9 6 (5.77%) C#
9 6 (5.77%) Perl
9 6 (5.77%) TypeScript
10 4 (3.85%) C
11 1 (0.96%) Bash Shell
11 1 (0.96%) Elixir
11 1 (0.96%) PL/SQL
11 1 (0.96%) R
11 1 (0.96%) Scala
Qualifications
1 13 (12.50%) Degree
2 5 (4.81%) Computer Science Degree
System Software
1 4 (3.85%) Docker
Systems Management
1 3 (2.88%) Kubernetes
1 3 (2.88%) Opscode Chef
Vendors
1 5 (4.81%) Google
2 4 (3.85%) Facebook
3 2 (1.92%) Adobe
4 1 (0.96%) Microsoft
4 1 (0.96%) Oracle