Period
to 17 September 2019

The following table provides summary statistics for permanent job vacancies with a requirement for Babel skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Babel over the 6 months to 17 September 2019 with a comparison to the same period in the previous 2 years.

Babel JavaScript Compiler
UK
6 months to
17 Sep 2019
Same period 2018 Same period 2017
Rank 841 944 932
Rank change year-on-year +103 -12 +196
Permanent jobs citing Babel 251 235 271
As % of all permanent IT jobs advertised in the UK 0.18% 0.14% 0.15%
As % of the Development Applications category 0.92% 0.70% 0.75%
Number of salaries quoted 195 182 246
UK median annual salary £62,500 £55,000 £57,500
Median salary % change year-on-year +13.64% -4.35% +4.55%
10th Percentile £43,250 £32,500 £43,750
90th Percentile £78,750 £79,750 £85,000
UK excluding London median annual salary £50,000 £35,000 £50,000
% change year-on-year +42.86% -30.00% +5.26%

Babel is in the Development Applications category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for development application skills.

All Development Application Skills
UK
Permanent vacancies with a requirement for development application skills 27,179 33,741 36,079
As % of all permanent IT jobs advertised in the UK 19.16% 20.22% 20.60%
Number of salaries quoted 21,479 27,293 29,275
UK median annual salary £52,500 £50,000 £50,000
Median salary % change year-on-year +5.00% - +5.26%
10th Percentile £32,500 £32,500 £31,250
90th Percentile £82,500 £78,750 £75,000
UK excluding London median annual salary £45,100 £45,000 £43,500
% change year-on-year +0.22% +3.45% +2.35%

Babel
Job Vacancy Trend

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

Job vacancy trend for Babel in the UK

Babel
Salary Trend

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

Salary trend for Babel in the UK

Babel
Salary Histogram

The salary distribution of IT jobs citing Babel over the 6 months to 17 September 2019.

Salary histogram for Babel in the UK

Babel
Top 14 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Babel within the UK over the 6 months to 17 September 2019. 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 +128 242 £62,500 +4.17% 39
London +74 133 £65,000 +4.00% 23
UK excluding London +90 114 £50,000 +42.86% 18
South East +110 80 £57,500 +64.29% 3
South West +19 17 £50,000 -16.67% 1
Midlands +42 5 £42,500 - 2
Scotland 0 4 £46,500 +36.76% 1
East of England - 4 - - 3
West Midlands - 4 £42,500 - 1
North of England -8 3 £36,250 -19.44% 7
Yorkshire -5 2 £36,250 +19.83% 2
East Midlands +22 1 - - 1
Wales +13 1 £45,000 +5.88% 1
North West +4 1 - - 5

For the 6 months to 17 September 2019, IT jobs citing Babel 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 Babel.

1 232 (92.43%) JavaScript
2 216 (86.06%) webpack
3 150 (59.76%) React
4 127 (50.60%) ES6
5 109 (43.43%) Docker
6 102 (40.64%) Git (software)
6 102 (40.64%) Java
7 99 (39.44%) Redux
8 97 (38.65%) Node.js
9 88 (35.06%) AngularJS
10 86 (34.26%) Microservices
11 84 (33.47%) CSS
12 80 (31.87%) Retail
12 80 (31.87%) Front End Development
13 79 (31.47%) npm
14 72 (28.69%) Scrum
15 69 (27.49%) TypeScript
15 69 (27.49%) PostgreSQL
15 69 (27.49%) Enzyme
16 67 (26.69%) Sprint Planning
17 66 (26.29%) Agile Software Development
17 66 (26.29%) HTML
17 66 (26.29%) RESTful
18 65 (25.90%) AWS
18 65 (25.90%) Redis
19 64 (25.50%) Cucumber
20 63 (25.10%) Spring
20 63 (25.10%) ES7
21 60 (23.90%) JIRA
21 60 (23.90%) Kafka

Babel
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 59 (23.51%) Confluence
2 15 (5.98%) WordPress
3 8 (3.19%) nginx
4 7 (2.79%) Umbraco
5 4 (1.59%) ExpressionEngine
6 3 (1.20%) CMS
6 3 (1.20%) Elasticsearch
7 2 (0.80%) Apache
7 2 (0.80%) Hyperledger
7 2 (0.80%) JBoss
7 2 (0.80%) Tomcat
8 1 (0.40%) ArcGIS
8 1 (0.40%) Cloud Foundry
8 1 (0.40%) Kentico
8 1 (0.40%) Mule
8 1 (0.40%) Sitecore CMS
Applications
1 8 (3.19%) Photoshop
2 6 (2.39%) GIMP
3 1 (0.40%) Adobe Illustrator
3 1 (0.40%) Mingle
Business Applications
1 14 (5.58%) Magento
2 4 (1.59%) Payment Gateway
3 1 (0.40%) Shopify
Cloud Services
1 79 (31.47%) npm
2 65 (25.90%) AWS
3 43 (17.13%) SaaS
4 42 (16.73%) Azure
5 34 (13.55%) GCP
6 33 (13.15%) Cloud Computing
6 33 (13.15%) IBM Cloud
7 14 (5.58%) GitHub
8 13 (5.18%) PaaS
9 10 (3.98%) IaaS
10 9 (3.59%) Serverless
11 6 (2.39%) Yarn
12 3 (1.20%) Amazon EC2
13 2 (0.80%) Firebase
14 1 (0.40%) Amazon ElastiCache
14 1 (0.40%) Heroku
14 1 (0.40%) Logz.io
14 1 (0.40%) Route 53
Communications & Networking
1 6 (2.39%) HTTP
2 1 (0.40%) Internet
2 1 (0.40%) TCP/IP
Database & Business Intelligence
1 69 (27.49%) PostgreSQL
2 65 (25.90%) Redis
3 54 (21.51%) MongoDB
4 13 (5.18%) Amazon DynamoDB
5 9 (3.59%) GIS
6 7 (2.79%) NoSQL
6 7 (2.79%) Relational Database
7 5 (1.99%) Apache Cassandra
7 5 (1.99%) MySQL
7 5 (1.99%) SQL Server
8 4 (1.59%) Hazelcast
9 2 (0.80%) Blockchain
10 1 (0.40%) Amazon RDS
10 1 (0.40%) Big Data
10 1 (0.40%) Couchbase
10 1 (0.40%) FileMaker
10 1 (0.40%) MariaDB
Development Applications
1 216 (86.06%) webpack
2 102 (40.64%) Git (software)
3 64 (25.50%) Cucumber
4 60 (23.90%) JIRA
5 55 (21.91%) gulp
6 51 (20.32%) Selenium
7 27 (10.76%) Jenkins
8 15 (5.98%) PostCSS
9 13 (5.18%) Grunt
9 13 (5.18%) WebDriver
10 11 (4.38%) Subversion
11 10 (3.98%) Mocha
12 8 (3.19%) Jasmine
13 6 (2.39%) SonarQube
14 5 (1.99%) Octopus Deploy
14 5 (1.99%) SpecFlow
14 5 (1.99%) TeamCity
15 3 (1.20%) Bitbucket
15 3 (1.20%) Bower
15 3 (1.20%) Maven
General
1 80 (31.87%) Retail
2 21 (8.37%) Finance
3 13 (5.18%) Banking
4 9 (3.59%) Manufacturing
5 6 (2.39%) Front Office
6 4 (1.59%) Marketing
6 4 (1.59%) Public Sector
6 4 (1.59%) Telecoms
7 3 (1.20%) Electronics
8 2 (0.80%) Advertising
8 2 (0.80%) Corporate Banking
8 2 (0.80%) Games
8 2 (0.80%) Retail Banking
8 2 (0.80%) Wholesale Banking
9 1 (0.40%) Investment Banking
Job Titles
1 174 (69.32%) Developer
2 70 (27.89%) Front End Developer (Client-Side Developer)
3 69 (27.49%) JavaScript Developer
4 62 (24.70%) React Developer
5 58 (23.11%) Software Engineer
6 39 (15.54%) Senior Developer
7 37 (14.74%) UI Developer
8 30 (11.95%) Full Stack Developer
9 28 (11.16%) Senior Software Engineer
9 28 (11.16%) UI Engineer
10 26 (10.36%) Development Engineer
10 26 (10.36%) Software Development Engineer
11 24 (9.56%) Node.js Developer
12 17 (6.77%) C# Developer
13 16 (6.37%) Software Developer
14 15 (5.98%) Senior Front-End Developer
15 14 (5.58%) Java Developer
16 13 (5.18%) Angular Developer
17 12 (4.78%) C# .NET Developer
17 12 (4.78%) Senior React Developer
Libraries, Frameworks & Software Standards
1 150 (59.76%) React
2 99 (39.44%) Redux
3 97 (38.65%) Node.js
4 88 (35.06%) AngularJS
5 84 (33.47%) CSS
6 69 (27.49%) Enzyme
7 66 (26.29%) HTML
7 66 (26.29%) RESTful
8 63 (25.10%) Spring
9 60 (23.90%) Kafka
10 54 (21.51%) .NET
11 42 (16.73%) HTML5
12 40 (15.94%) Sass
13 38 (15.14%) Jest
14 36 (14.34%) CSS3
15 26 (10.36%) Vue.js
16 21 (8.37%) LESS
17 19 (7.57%) REST
18 15 (5.98%) SVG
19 14 (5.58%) JSON
Miscellaneous
1 40 (15.94%) User Experience
2 12 (4.78%) Mobile App
3 10 (3.98%) Algorithms
4 8 (3.19%) Greenfield Project
5 6 (2.39%) Online Banking
6 4 (1.59%) iPad
6 4 (1.59%) Life Science
7 2 (0.80%) Data Centre
7 2 (0.80%) Data Structures
7 2 (0.80%) Graphic Design
7 2 (0.80%) Self-Motivation
7 2 (0.80%) Social Network
7 2 (0.80%) Xbox
8 1 (0.40%) Enterprise Software
8 1 (0.40%) Robotics
8 1 (0.40%) Video Editing
8 1 (0.40%) Virtual Team
Operating Systems
1 37 (14.74%) Linux
2 7 (2.79%) Windows
3 5 (1.99%) Android
4 4 (1.59%) Apple iOS
5 3 (1.20%) Unix
6 1 (0.40%) Windows Server
Processes & Methodologies
1 86 (34.26%) Microservices
2 80 (31.87%) Front End Development
3 72 (28.69%) Scrum
4 67 (26.69%) Sprint Planning
5 66 (26.29%) Agile Software Development
6 59 (23.51%) Burndown Charts
6 59 (23.51%) Planning Poker
7 48 (19.12%) Software Engineering
8 47 (18.73%) Technology Roadmap
9 46 (18.33%) Web Development
10 30 (11.95%) Test Automation
11 25 (9.96%) TDD
12 23 (9.16%) Problem-Solving
13 19 (7.57%) BDD
14 17 (6.77%) Continuous Integration
14 17 (6.77%) Mentoring
15 16 (6.37%) API Design
15 16 (6.37%) E-Commerce
15 16 (6.37%) MVC
15 16 (6.37%) OO
Programming Languages
1 232 (92.43%) JavaScript
2 127 (50.60%) ES6
3 102 (40.64%) Java
4 69 (27.49%) TypeScript
5 63 (25.10%) ES7
6 51 (20.32%) C#
7 33 (13.15%) Objective-C
8 19 (7.57%) PHP
9 14 (5.58%) ES8
10 4 (1.59%) SQL
11 3 (1.20%) Java 8
11 3 (1.20%) Python
12 2 (0.80%) Go
12 2 (0.80%) Haskell
12 2 (0.80%) JSX
12 2 (0.80%) Kotlin
13 1 (0.40%) Bash Shell
13 1 (0.40%) C++
13 1 (0.40%) Ruby
13 1 (0.40%) Scala
Qualifications
1 4 (1.59%) Degree
2 3 (1.20%) Computer Science Degree
Quality Assurance & Compliance
1 14 (5.58%) QA
2 1 (0.40%) WCAG
System Software
1 109 (43.43%) Docker
Systems Management
1 59 (23.51%) Marathon
1 59 (23.51%) Mesos
2 34 (13.55%) Ansible
2 34 (13.55%) Opscode Chef
3 33 (13.15%) Puppet
4 15 (5.98%) Kubernetes
5 1 (0.40%) Terraform
Vendors
1 41 (16.33%) Google
2 35 (13.94%) IBM
3 10 (3.98%) Mapbox
4 7 (2.79%) Salesforce.com
5 6 (2.39%) Facebook
6 4 (1.59%) Cypress Semiconductor
7 3 (1.20%) Apple
7 3 (1.20%) Oracle
7 3 (1.20%) SAP
8 2 (0.80%) Adobe
8 2 (0.80%) Netlify
9 1 (0.40%) AppDynamics
9 1 (0.40%) New Relic
9 1 (0.40%) PagerDuty
9 1 (0.40%) Sitecore
9 1 (0.40%) Splunk
9 1 (0.40%) Spotify
9 1 (0.40%) Twitter
9 1 (0.40%) WooCommerce