Period
to 5 April 2020

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 5 April 2020 with a comparison to the same period in the previous 2 years.

Babel JavaScript Compiler
UK
6 months to
5 Apr 2020
Same period 2019 Same period 2018
Rank 799 847 935
Rank change year-on-year +48 +88 +73
Permanent jobs citing Babel 193 277 272
As % of all permanent jobs advertised in the UK 0.17% 0.19% 0.15%
As % of the Development Applications category 0.86% 0.93% 0.74%
Number of salaries quoted 162 270 231
Median annual salary £65,000 £62,500 £55,000
Median salary % change year-on-year +4.00% +13.64% -6.38%
10th Percentile £46,250 £32,500 £32,000
90th Percentile £90,000 £75,125 £80,000
UK excluding London median annual salary £60,000 £62,500 £45,000
% change year-on-year -4.00% +38.89% -10.00%

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 22,482 29,718 36,640
As % of all permanent IT jobs advertised in the UK 19.29% 19.92% 20.67%
Number of salaries quoted 17,734 23,616 30,067
Median annual salary £55,000 £50,000 £50,000
Median salary % change year-on-year +10.00% - +5.26%
10th Percentile £33,750 £32,000 £31,250
90th Percentile £85,000 £80,250 £76,250
UK excluding London median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +5.88%

Babel
Job Vacancy Trend

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

Job vacancy trend for Babel in the UK

Babel
Salary Trend

3-month moving average salary quoted in jobs citing Babel.

Salary trend for Babel in the UK

Babel
Salary Histogram

Salary distribution for jobs citing Babel over the 6 months to 5 April 2020.

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 5 April 2020. 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 +50 193 £65,000 +4.00% 28
UK excluding London +95 105 £60,000 -4.00% 13
London +47 87 £77,500 +24.00% 17
South East +30 43 £65,000 +4.00% 5
North of England +86 28 £47,500 +22.58% 4
South West +43 22 £50,000 -
North East - 18 £47,500 -
Work from Home -57 8 £70,000 +12.00% 1
Midlands +51 7 £40,000 -11.11% 1
North West +55 6 £55,000 +37.50% 3
West Midlands - 6 £40,000 - 1
East of England +61 5 - - 1
Yorkshire +43 4 £43,750 +12.90% 1
East Midlands +26 1 - -

For the 6 months to 5 April 2020, 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.

1 173 (89.64%) webpack
2 137 (70.98%) JavaScript
3 122 (63.21%) React
4 109 (56.48%) Front End Development
5 105 (54.40%) Redux
6 97 (50.26%) Agile Software Development
7 94 (48.70%) CSS
8 77 (39.90%) ES6
9 72 (37.31%) Node.js
10 67 (34.72%) AngularJS
11 60 (31.09%) HTML
12 54 (27.98%) Sass
13 53 (27.46%) Git (software)
14 52 (26.94%) REST
14 52 (26.94%) Vue.js
15 47 (24.35%) AWS
15 47 (24.35%) TypeScript
16 46 (23.83%) Jest
17 44 (22.80%) npm
18 43 (22.28%) QA
19 37 (19.17%) Azure
20 35 (18.13%) Finance
20 35 (18.13%) GraphQL
21 34 (17.62%) BDD
21 34 (17.62%) Docker
22 33 (17.10%) Test Automation
23 32 (16.58%) TDD
24 31 (16.06%) Software Engineering
24 31 (16.06%) HTML5
24 31 (16.06%) Swagger

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 9 (4.66%) nginx
2 8 (4.15%) Umbraco
3 7 (3.63%) WordPress
4 5 (2.59%) Confluence
4 5 (2.59%) ExpressionEngine
5 4 (2.07%) Elasticsearch
6 2 (1.04%) Cloud Foundry
6 2 (1.04%) Ethereum
6 2 (1.04%) Mule
6 2 (1.04%) Tomcat
7 1 (0.52%) Adobe Experience Manager
7 1 (0.52%) Apache
7 1 (0.52%) ArcGIS
7 1 (0.52%) CMS
7 1 (0.52%) Drupal
7 1 (0.52%) Jetty
7 1 (0.52%) Oracle SOA Suite
7 1 (0.52%) Oracle Workflow
7 1 (0.52%) Sitecore CMS
7 1 (0.52%) WebLogic
Applications
1 15 (7.77%) Sketch
2 14 (7.25%) Zeplin
3 2 (1.04%) Photoshop
4 1 (0.52%) Figma
Business Applications
1 5 (2.59%) Magento
1 5 (2.59%) Payment Gateway
Cloud Services
1 47 (24.35%) AWS
2 44 (22.80%) npm
3 37 (19.17%) Azure
4 27 (13.99%) GCP
5 25 (12.95%) SaaS
6 22 (11.40%) Amazon ECS
7 20 (10.36%) Amazon EKS
7 20 (10.36%) AWS CloudFormation
8 19 (9.84%) AWS CodePipeline
9 10 (5.18%) IaaS
9 10 (5.18%) PaaS
10 9 (4.66%) AWS Lambda
10 9 (4.66%) Serverless
11 8 (4.15%) Loggly
11 8 (4.15%) Yarn
12 2 (1.04%) Amazon SQS
12 2 (1.04%) Azure Functions
12 2 (1.04%) GitHub
12 2 (1.04%) Heroku
12 2 (1.04%) Slack
Communications & Networking
1 9 (4.66%) Internet
2 4 (2.07%) HTTP
2 4 (2.07%) TCP/IP
3 3 (1.55%) SSH
4 2 (1.04%) Network Security
Database & Business Intelligence
1 25 (12.95%) MySQL
1 25 (12.95%) Redis
2 20 (10.36%) PostgreSQL
3 3 (1.55%) Amazon DynamoDB
3 3 (1.55%) NoSQL
4 2 (1.04%) Big Data
4 2 (1.04%) Blockchain
4 2 (1.04%) Relational Database
5 1 (0.52%) GIS
5 1 (0.52%) Hadoop
5 1 (0.52%) SQL Server
Development Applications
1 173 (89.64%) webpack
2 53 (27.46%) Git (software)
3 16 (8.29%) gulp
4 11 (5.70%) ESLint
4 11 (5.70%) Grunt
4 11 (5.70%) Jasmine
5 8 (4.15%) JMeter
5 8 (4.15%) Octopus Deploy
5 8 (4.15%) SpecFlow
5 8 (4.15%) TeamCity
6 5 (2.59%) JIRA
7 3 (1.55%) git-flow
7 3 (1.55%) Jenkins
7 3 (1.55%) JUnit
7 3 (1.55%) Mocha
7 3 (1.55%) Selenium
7 3 (1.55%) SonarQube
7 3 (1.55%) Vagrant
8 2 (1.04%) Maven
8 2 (1.04%) Subversion
General
1 35 (18.13%) Finance
2 25 (12.95%) Marketing
3 12 (6.22%) Retail
4 5 (2.59%) Games
5 4 (2.07%) Public Sector
6 3 (1.55%) Banking
6 3 (1.55%) Electronics
6 3 (1.55%) Manufacturing
6 3 (1.55%) Telecoms
7 2 (1.04%) Advertising
8 1 (0.52%) Automotive
8 1 (0.52%) Financial Institution
8 1 (0.52%) International Banking
8 1 (0.52%) Publishing
Job Titles
1 162 (83.94%) Developer
2 83 (43.01%) Front End Developer (Client-Side Developer)
3 79 (40.93%) React Developer
4 45 (23.32%) Senior Developer
5 34 (17.62%) JavaScript Developer
6 28 (14.51%) Full Stack Developer
7 26 (13.47%) Senior Front-End Developer
8 22 (11.40%) Angular Developer
9 20 (10.36%) Node.js Developer
10 18 (9.33%) Senior React Developer
11 9 (4.66%) Lead Developer
12 8 (4.15%) JavaScript Engineer
12 8 (4.15%) Senior JavaScript Developer
13 7 (3.63%) Software Engineer
14 6 (3.11%) Technical Leader
14 6 (3.11%) UI Developer
15 4 (2.07%) .NET Developer
15 4 (2.07%) C# Developer
15 4 (2.07%) Technical Developer
15 4 (2.07%) Web Developer
Libraries, Frameworks & Software Standards
1 122 (63.21%) React
2 105 (54.40%) Redux
3 94 (48.70%) CSS
4 72 (37.31%) Node.js
5 67 (34.72%) AngularJS
6 60 (31.09%) HTML
7 54 (27.98%) Sass
8 52 (26.94%) REST
8 52 (26.94%) Vue.js
9 46 (23.83%) Jest
10 35 (18.13%) GraphQL
11 31 (16.06%) HTML5
11 31 (16.06%) Swagger
12 25 (12.95%) CSS3
13 23 (11.92%) LESS
14 22 (11.40%) Fusebox
14 22 (11.40%) RESTful
15 19 (9.84%) Enzyme
16 13 (6.74%) .NET
16 13 (6.74%) D3.js
Miscellaneous
1 27 (13.99%) User Experience
2 20 (10.36%) Cloud Native
2 20 (10.36%) Public Cloud
3 19 (9.84%) Mobile App
4 17 (8.81%) Greenfield Project
5 7 (3.63%) Data Structures
6 4 (2.07%) Animation
6 4 (2.07%) Virtual Team
7 2 (1.04%) Bitcoin
7 2 (1.04%) Smartphone
7 2 (1.04%) STB
8 1 (0.52%) Linux Command Line
8 1 (0.52%) Self-Motivation
Operating Systems
1 8 (4.15%) VMS
2 5 (2.59%) Android
2 5 (2.59%) Linux
3 4 (2.07%) Apple iOS
4 1 (0.52%) Unix
4 1 (0.52%) Windows
Processes & Methodologies
1 109 (56.48%) Front End Development
2 97 (50.26%) Agile Software Development
3 34 (17.62%) BDD
4 33 (17.10%) Test Automation
5 32 (16.58%) TDD
6 31 (16.06%) Software Engineering
7 29 (15.03%) Problem-Solving
8 28 (14.51%) DevOps
9 26 (13.47%) API Design
9 26 (13.47%) Continuous Delivery
9 26 (13.47%) Pair Programming
10 25 (12.95%) Web Development
11 22 (11.40%) API Development
12 20 (10.36%) Event-Driven Architecture
13 18 (9.33%) Customer-Centricity
14 17 (8.81%) Unit Testing
14 17 (8.81%) Visualisation
15 16 (8.29%) Computer Science
16 14 (7.25%) MVC
16 14 (7.25%) Scrum
Programming Languages
1 137 (70.98%) JavaScript
2 77 (39.90%) ES6
3 47 (24.35%) TypeScript
4 30 (15.54%) Python
5 28 (14.51%) PHP
6 13 (6.74%) C#
7 7 (3.63%) ES7
8 6 (3.11%) Java
9 5 (2.59%) Go
10 4 (2.07%) Bash Shell
11 3 (1.55%) PHP 7
12 2 (1.04%) Java 8
13 1 (0.52%) Shell Script
13 1 (0.52%) SQL
Qualifications
1 10 (5.18%) Degree
Quality Assurance & Compliance
1 43 (22.28%) QA
2 1 (0.52%) WCAG
System Software
1 34 (17.62%) Docker
Systems Management
1 23 (11.92%) Kubernetes
1 23 (11.92%) Terraform
2 1 (0.52%) Ansible
Vendors
1 29 (15.03%) Google
2 8 (4.15%) Mapbox
2 8 (4.15%) New Relic
3 3 (1.55%) SAP
4 2 (1.04%) AppDynamics
4 2 (1.04%) Facebook
4 2 (1.04%) Oracle
4 2 (1.04%) Splunk
5 1 (0.52%) Adobe
5 1 (0.52%) Sitecore