Period
to 21 November 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 November 2017 with a comparison to the same period in the previous 2 years.

CoffeeScript
UK
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 1162 1100 1045
Rank change year-on-year -62 -55 +146
Permanent jobs citing CoffeeScript 44 143 256
As % of all permanent IT jobs advertised in the UK 0.024% 0.076% 0.12%
As % of the Programming Languages category 0.044% 0.14% 0.23%
Number of salaries quoted 40 135 211
UK median annual salary £75,000 £52,500 £50,000
Median salary % change year-on-year +42.86% +5.00% +11.11%
10th Percentile £42,375 £38,750 £30,000
90th Percentile £95,000 £87,500 £67,500
UK excluding London median annual salary £32,500 £45,000 £40,000
% change year-on-year -27.78% +12.50% -

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 100094 99915 112409
As % of all permanent IT jobs advertised in the UK 55.32% 52.89% 51.72%
Number of salaries quoted 82448 86252 96120
UK median annual salary £49,039 £47,500 £45,000
Median salary % change year-on-year +3.24% +5.56% +2.27%
10th Percentile £29,000 £28,500 £27,500
90th Percentile £77,500 £76,250 £75,000
UK excluding London median annual salary £42,500 £41,500 £40,000
% change year-on-year +2.41% +3.75% +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 21 November 2017.

Salary histogram for CoffeeScript in the UK

CoffeeScript
Top 8 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 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -74 43 £75,000 +42.86% 4
London -31 38 £75,000 +36.36% 4
UK excluding London -20 6 £32,500 -27.78%
Yorkshire +21 2 £30,000 -40.00%
North of England +12 2 £30,000 -40.00%
East of England - 2 £32,500 -
South East +6 1 £47,500 -
Scotland -20 1 - -

For the 6 months to 21 November 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 35 (79.55%) Ruby
2 33 (75.00%) React
3 29 (65.91%) JavaScript
4 25 (56.82%) Agile Software Development
4 25 (56.82%) AngularJS
5 22 (50.00%) Ruby on Rails
6 19 (43.18%) TDD
7 18 (40.91%) BDD
8 16 (36.36%) SQL Server
9 14 (31.82%) ASP.NET
9 14 (31.82%) .NET
9 14 (31.82%) C#
9 14 (31.82%) MVC
10 13 (29.55%) Microsoft
10 13 (29.55%) RabbitMQ
11 12 (27.27%) Skype
12 11 (25.00%) Continuous Integration
12 11 (25.00%) Apache Solr
12 11 (25.00%) Node.js
13 10 (22.73%) Redis
13 10 (22.73%) Riak
13 10 (22.73%) TeamCity
13 10 (22.73%) Java
13 10 (22.73%) CSS
13 10 (22.73%) Pair Programming
14 9 (20.45%) HTML
14 9 (20.45%) Python
15 8 (18.18%) SQL
15 8 (18.18%) Finance
16 7 (15.91%) Docker

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 11 (25.00%) Apache Solr
2 3 (6.82%) Apache
2 3 (6.82%) Apache Spark
2 3 (6.82%) Elasticsearch
3 1 (2.27%) Tomcat
Cloud Services
1 4 (9.09%) Amazon AWS
1 4 (9.09%) SaaS
2 3 (6.82%) Amazon EMR
3 2 (4.55%) GitHub
4 1 (2.27%) npm
Communications & Networking
1 12 (27.27%) Skype
Database & Business Intelligence
1 16 (36.36%) SQL Server
2 10 (22.73%) Redis
2 10 (22.73%) Riak
3 3 (6.82%) Amazon DynamoDB
3 3 (6.82%) Amazon Redshift
3 3 (6.82%) Big Data
3 3 (6.82%) Couchbase
3 3 (6.82%) Hadoop
3 3 (6.82%) OpenTSDB
3 3 (6.82%) Parquet
3 3 (6.82%) PostgreSQL
4 2 (4.55%) Relational Database
Development Applications
1 10 (22.73%) TeamCity
2 4 (9.09%) Git (software)
3 3 (6.82%) Bower
4 2 (4.55%) Bitbucket
4 2 (4.55%) Grunt
4 2 (4.55%) Karma Test Runner
4 2 (4.55%) Phabricator
4 2 (4.55%) Yeoman
5 1 (2.27%) Bundler
5 1 (2.27%) git-flow
5 1 (2.27%) gulp
5 1 (2.27%) JIRA
5 1 (2.27%) RubyGems
General
1 8 (18.18%) Finance
2 2 (4.55%) Marketing
3 1 (2.27%) Advertising
3 1 (2.27%) Banking
3 1 (2.27%) Games
3 1 (2.27%) Law
3 1 (2.27%) Telecoms
Job Titles
1 40 (90.91%) Developer
2 13 (29.55%) .NET Developer
2 13 (29.55%) Ruby on Rails Developer
3 12 (27.27%) Senior Developer
4 6 (13.64%) Ruby Developer
4 6 (13.64%) Senior Ruby Developer
5 4 (9.09%) Applications Developer
5 4 (9.09%) Machine Learning Developer
6 3 (6.82%) AWS Developer
6 3 (6.82%) C# .NET Developer
6 3 (6.82%) C# Developer
6 3 (6.82%) F# Developer
6 3 (6.82%) Front End Developer (Client-Side Developer)
6 3 (6.82%) JavaScript Developer
6 3 (6.82%) Scala Developer
6 3 (6.82%) Senior .NET Developer
6 3 (6.82%) Senior C# .NET Developer
6 3 (6.82%) Senior C# Developer
6 3 (6.82%) Senior JavaScript Developer
6 3 (6.82%) Senior Scala Developer
Libraries, Frameworks & Software Standards
1 33 (75.00%) React
2 25 (56.82%) AngularJS
3 22 (50.00%) Ruby on Rails
4 14 (31.82%) .NET
4 14 (31.82%) ASP.NET
5 13 (29.55%) RabbitMQ
6 11 (25.00%) Node.js
7 10 (22.73%) CSS
8 9 (20.45%) HTML
9 5 (11.36%) HTML5
9 5 (11.36%) Sass
10 4 (9.09%) REST
11 3 (6.82%) ASP.NET MVC
11 3 (6.82%) ASP.NET Web API
11 3 (6.82%) CSS3
11 3 (6.82%) Kafka
11 3 (6.82%) LESS
11 3 (6.82%) PostGIS
11 3 (6.82%) Protocol Buffers
11 3 (6.82%) Twitter Bootstrap
Miscellaneous
1 3 (6.82%) Greenfield Project
1 3 (6.82%) User Experience
2 2 (4.55%) Analytical Skills
2 2 (4.55%) Computer Science
3 1 (2.27%) Client/Server
3 1 (2.27%) Linux Command Line
Operating Systems
1 3 (6.82%) Android
2 2 (4.55%) Apple iOS
2 2 (4.55%) Linux
3 1 (2.27%) Mac OS X
Processes & Methodologies
1 25 (56.82%) Agile Software Development
2 19 (43.18%) TDD
3 18 (40.91%) BDD
4 14 (31.82%) MVC
5 11 (25.00%) Continuous Integration
6 10 (22.73%) Pair Programming
7 5 (11.36%) Front End Development
8 4 (9.09%) E-Commerce
8 4 (9.09%) Machine Learning
8 4 (9.09%) Microservices
8 4 (9.09%) OOP
8 4 (9.09%) Scrum
9 3 (6.82%) API Integration
9 3 (6.82%) Open Source
9 3 (6.82%) SDLC
10 2 (4.55%) Kanban
10 2 (4.55%) Mentoring
10 2 (4.55%) Software Engineering
11 1 (2.27%) Business Intelligence
11 1 (2.27%) Web Development
Programming Languages
1 35 (79.55%) Ruby
2 29 (65.91%) JavaScript
3 14 (31.82%) C#
4 10 (22.73%) Java
5 9 (20.45%) Python
6 8 (18.18%) SQL
7 4 (9.09%) Scala
8 3 (6.82%) F#
8 3 (6.82%) PHP
9 2 (4.55%) ActionScript
9 2 (4.55%) TypeScript
10 1 (2.27%) C++
10 1 (2.27%) Elixir
10 1 (2.27%) ES6
10 1 (2.27%) Perl
10 1 (2.27%) PL/SQL
Qualifications
1 2 (4.55%) Computer Science Degree
1 2 (4.55%) Degree
System Software
1 7 (15.91%) Docker
2 3 (6.82%) HDFS
Systems Management
1 3 (6.82%) Graphite
1 3 (6.82%) Kibana
1 3 (6.82%) logstash
1 3 (6.82%) Mesos
2 2 (4.55%) Kubernetes
2 2 (4.55%) Opscode Chef
Vendors
1 13 (29.55%) Microsoft
2 1 (2.27%) Google