Period
to 18 February 2018

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 18 February 2018 with a comparison to the same period in the previous 2 years.

CoffeeScript
UK
6 months to
18 Feb 2018
Same period 2017 Same period 2016
Rank 1146 1063 1084
Rank change year-on-year -83 +21 +55
Permanent jobs citing CoffeeScript 48 115 225
As % of all permanent IT jobs advertised in the UK 0.028% 0.066% 0.11%
As % of the Programming Languages category 0.049% 0.12% 0.20%
Number of salaries quoted 47 109 193
UK median annual salary £75,000 £52,500 £52,500
Median salary % change year-on-year +42.86% - +16.67%
10th Percentile £37,077 £33,750 £30,850
90th Percentile £95,000 £87,500 £70,000
UK excluding London median annual salary £32,500 £50,000 £40,000
% change year-on-year -35.00% +25.00% -8.57%

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 97,071 93,565 109,909
As % of all permanent IT jobs advertised in the UK 55.72% 53.58% 52.16%
Number of salaries quoted 81,553 80,121 94,510
UK median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% -
10th Percentile £29,750 £28,750 £27,750
90th Percentile £77,500 £76,250 £75,000
UK excluding London median annual salary £42,500 £42,500 £40,000
% change year-on-year - +6.25% -

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 18 February 2018.

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 18 February 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -71 46 £75,000 +42.86% 7
London -26 43 £75,000 +42.86% 5
UK excluding London -28 5 £32,500 -35.00% 3
East of England - 2 £32,500 -
Yorkshire +16 1 £30,000 -4.76%
North of England +5 1 £30,000 -15.49% 1
Scotland -38 1 - - 1
Wales - 1 £47,500 -

For the 6 months to 18 February 2018, IT jobs citing CoffeeScript also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads with a requirement for CoffeeScript.

1 42 (87.50%) Ruby
2 40 (83.33%) React
3 26 (54.17%) JavaScript
4 23 (47.92%) TDD
5 22 (45.83%) BDD
5 22 (45.83%) AngularJS
6 21 (43.75%) Finance
7 20 (41.67%) Ruby on Rails
8 19 (39.58%) MVC
8 19 (39.58%) Node.js
9 18 (37.50%) SQL Server
10 17 (35.42%) RabbitMQ
11 16 (33.33%) ASP.NET
11 16 (33.33%) .NET
11 16 (33.33%) C#
12 13 (27.08%) Agile Software Development
12 13 (27.08%) Microsoft
12 13 (27.08%) Skype
12 13 (27.08%) Docker
13 12 (25.00%) Redis
13 12 (25.00%) Apache
13 12 (25.00%) Python
14 11 (22.92%) SQL
14 11 (22.92%) Machine Learning
14 11 (22.92%) Apache Solr
15 10 (20.83%) Front End Development
15 10 (20.83%) TeamCity
15 10 (20.83%) Riak
15 10 (20.83%) Continuous Integration
15 10 (20.83%) Pair Programming

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 12 (25.00%) Apache
2 11 (22.92%) Apache Solr
3 7 (14.58%) Ethereum
3 7 (14.58%) nginx
4 5 (10.42%) Apache Spark
4 5 (10.42%) Elasticsearch
5 1 (2.08%) Tomcat
Cloud Services
1 7 (14.58%) Amazon AWS
1 7 (14.58%) GitHub
2 5 (10.42%) Amazon EMR
3 2 (4.17%) AWS OpsWorks
4 1 (2.08%) npm
4 1 (2.08%) SaaS
Communications & Networking
1 13 (27.08%) Skype
Database & Business Intelligence
1 18 (37.50%) SQL Server
2 12 (25.00%) Redis
3 10 (20.83%) Riak
4 9 (18.75%) Blockchain
5 5 (10.42%) Amazon DynamoDB
5 5 (10.42%) Amazon Redshift
5 5 (10.42%) Big Data
5 5 (10.42%) Couchbase
5 5 (10.42%) Hadoop
5 5 (10.42%) OpenTSDB
5 5 (10.42%) Parquet
5 5 (10.42%) PostgreSQL
6 2 (4.17%) MySQL
Development Applications
1 10 (20.83%) TeamCity
2 6 (12.50%) Git (software)
3 3 (6.25%) Bower
4 2 (4.17%) Cucumber
4 2 (4.17%) Grunt
4 2 (4.17%) Karma Test Runner
4 2 (4.17%) RSpec
4 2 (4.17%) Selenium
4 2 (4.17%) Yeoman
5 1 (2.08%) gulp
5 1 (2.08%) JIRA
General
1 21 (43.75%) Finance
2 8 (16.67%) Banking
3 1 (2.08%) Games
3 1 (2.08%) Telecoms
Job Titles
1 45 (93.75%) Developer
2 18 (37.50%) Ruby on Rails Developer
3 15 (31.25%) .NET Developer
4 11 (22.92%) Applications Developer
4 11 (22.92%) Machine Learning Developer
4 11 (22.92%) React Developer
4 11 (22.92%) Ruby Developer
5 8 (16.67%) Full Stack Developer
6 7 (14.58%) Blockchain Developer
7 5 (10.42%) AWS Developer
7 5 (10.42%) C# .NET Developer
7 5 (10.42%) C# Developer
7 5 (10.42%) Scala Developer
7 5 (10.42%) Senior .NET Developer
7 5 (10.42%) Senior C# .NET Developer
7 5 (10.42%) Senior C# Developer
7 5 (10.42%) Senior Developer
7 5 (10.42%) Senior Scala Developer
8 3 (6.25%) Front End Developer (Client-Side Developer)
8 3 (6.25%) Software Engineer
Libraries, Frameworks & Software Standards
1 40 (83.33%) React
2 22 (45.83%) AngularJS
3 20 (41.67%) Ruby on Rails
4 19 (39.58%) Node.js
5 17 (35.42%) RabbitMQ
6 16 (33.33%) .NET
6 16 (33.33%) ASP.NET
7 7 (14.58%) HTML
7 7 (14.58%) Smart Contracts
7 7 (14.58%) web3js
8 5 (10.42%) Apache Thrift
8 5 (10.42%) ASP.NET MVC
8 5 (10.42%) ASP.NET Web API
8 5 (10.42%) CSS
8 5 (10.42%) Elastic Stack
8 5 (10.42%) Kafka
8 5 (10.42%) PostGIS
8 5 (10.42%) Protocol Buffers
8 5 (10.42%) Samza
9 4 (8.33%) Sass
Miscellaneous
1 9 (18.75%) Bitcoin
2 3 (6.25%) User Experience
3 2 (4.17%) Analytical Skills
3 2 (4.17%) Computer Science
3 2 (4.17%) e-Learning
3 2 (4.17%) Fintech
3 2 (4.17%) Greenfield Project
4 1 (2.08%) Client/Server
Operating Systems
1 8 (16.67%) Linux
2 1 (2.08%) Android
2 1 (2.08%) Apple iOS
Processes & Methodologies
1 23 (47.92%) TDD
2 22 (45.83%) BDD
3 19 (39.58%) MVC
4 13 (27.08%) Agile Software Development
5 11 (22.92%) Machine Learning
6 10 (20.83%) Continuous Integration
6 10 (20.83%) Front End Development
6 10 (20.83%) Pair Programming
7 7 (14.58%) API Development
7 7 (14.58%) DevOps
7 7 (14.58%) OOP
7 7 (14.58%) Open Source
7 7 (14.58%) Supply Chain Management
8 6 (12.50%) E-Commerce
9 3 (6.25%) Software Engineering
10 2 (4.17%) Functional Programming
10 2 (4.17%) Scrum
10 2 (4.17%) SDLC
10 2 (4.17%) SOLID
10 2 (4.17%) Web Development
Programming Languages
1 42 (87.50%) Ruby
2 26 (54.17%) JavaScript
3 16 (33.33%) C#
4 12 (25.00%) Python
5 11 (22.92%) SQL
6 7 (14.58%) C++
6 7 (14.58%) Elixir
6 7 (14.58%) F#
6 7 (14.58%) Go
6 7 (14.58%) Groovy
6 7 (14.58%) Java
6 7 (14.58%) Rust
6 7 (14.58%) Solidity
7 5 (10.42%) Scala
8 2 (4.17%) TypeScript
9 1 (2.08%) PHP
Qualifications
1 1 (2.08%) Degree
System Software
1 13 (27.08%) Docker
2 5 (10.42%) HDFS
Systems Management
1 5 (10.42%) Graphite
1 5 (10.42%) Kibana
1 5 (10.42%) logstash
1 5 (10.42%) Mesos
Vendors
1 13 (27.08%) Microsoft
2 1 (2.08%) Google