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

Babel JavaScript Compiler
UK
6 months to
5 Jul 2020
Same period 2019 Same period 2018
Rank 671 830 953
Rank change year-on-year +159 +123 -20
Permanent jobs citing Babel 177 285 272
As % of all permanent jobs advertised in the UK 0.22% 0.19% 0.15%
As % of the Development Applications category 1.14% 1.00% 0.74%
Number of salaries quoted 160 289 217
Median annual salary £65,000 £62,500 £55,000
Median salary % change year-on-year +4.00% +13.64% -4.35%
10th Percentile £42,500 £43,250 £32,000
90th Percentile £90,000 £75,250 £80,000
UK excluding London median annual salary £55,000 £62,500 £42,500
% change year-on-year -12.00% +47.06% -15.00%

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 15,466 28,598 36,895
As % of all permanent IT jobs advertised in the UK 19.62% 19.41% 20.73%
Number of salaries quoted 12,333 22,725 29,965
Median annual salary £55,000 £51,000 £50,000
Median salary % change year-on-year +7.84% +2.00% +5.26%
10th Percentile £33,750 £32,500 £32,500
90th Percentile £85,000 £81,900 £77,500
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 July 2020.

Salary histogram for Babel in the UK

Babel
Top 13 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 July 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 +171 177 £65,000 +4.00% 17
London +91 89 £77,500 +24.00% 7
UK excluding London +200 87 £55,000 -12.00% 13
North of England +158 32 £47,500 +26.67% 4
South East +113 32 £65,000 +4.00% 2
South West +112 21 £50,000 - 3
Yorkshire +121 16 £42,500 +21.43% 1
North East - 11 £47,500 - 1
Work from Home -1 10 £70,000 +12.00% 2
North West +110 5 £55,000 +15.79% 2
Midlands +122 2 £34,000 -24.44%
East Midlands +71 1 £34,000 -24.44%
West Midlands - 1 £32,500 -

For the 6 months to 5 July 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.

1 160 (90.40%) webpack
2 126 (71.19%) JavaScript
3 104 (58.76%) Redux
4 102 (57.63%) React
5 94 (53.11%) Front End Development
6 93 (52.54%) Agile Software Development
7 79 (44.63%) CSS
8 69 (38.98%) Node.js
9 63 (35.59%) Sass
10 56 (31.64%) Git (software)
11 53 (29.94%) AngularJS
12 51 (28.81%) ES6
13 50 (28.25%) Vue.js
13 50 (28.25%) TypeScript
14 49 (27.68%) Jest
15 46 (25.99%) npm
16 45 (25.42%) HTML
17 43 (24.29%) User Experience
18 42 (23.73%) AWS
19 41 (23.16%) Software Engineering
20 40 (22.60%) REST
21 39 (22.03%) Docker
21 39 (22.03%) Google
22 37 (20.90%) Azure
22 37 (20.90%) GCP
23 36 (20.34%) Kubernetes
24 33 (18.64%) BDD
25 31 (17.51%) TDD
25 31 (17.51%) Swagger
26 30 (16.95%) DevOps

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 8 (4.52%) CMS
1 8 (4.52%) Umbraco
2 3 (1.69%) Confluence
3 2 (1.13%) Elasticsearch
3 2 (1.13%) Ethereum
3 2 (1.13%) WordPress
4 1 (0.56%) Adobe Experience Manager
4 1 (0.56%) Apache
4 1 (0.56%) Drupal
4 1 (0.56%) Jetty
4 1 (0.56%) Liferay
4 1 (0.56%) Oracle SOA Suite
4 1 (0.56%) Oracle Workflow
4 1 (0.56%) Sitecore CMS
4 1 (0.56%) Tomcat
4 1 (0.56%) WebLogic
Applications
1 18 (10.17%) Sketch
1 18 (10.17%) Zeplin
2 1 (0.56%) Photoshop
Cloud Services
1 46 (25.99%) npm
2 42 (23.73%) AWS
3 37 (20.90%) Azure
3 37 (20.90%) GCP
4 20 (11.30%) Amazon ECS
4 20 (11.30%) Amazon EKS
4 20 (11.30%) AWS CloudFormation
5 18 (10.17%) AWS CodePipeline
6 16 (9.04%) SaaS
7 9 (5.08%) Serverless
8 8 (4.52%) IaaS
8 8 (4.52%) Loggly
8 8 (4.52%) Logic Apps
8 8 (4.52%) PaaS
8 8 (4.52%) Yarn
9 6 (3.39%) Azure Functions
10 4 (2.26%) AWS Lambda
11 2 (1.13%) Heroku
Communications & Networking
1 13 (7.34%) Internet
2 2 (1.13%) HTTP
3 1 (0.56%) Ethernet
3 1 (0.56%) Network Security
3 1 (0.56%) TCP/IP
Database & Business Intelligence
1 18 (10.17%) Redis
2 13 (7.34%) MySQL
3 11 (6.21%) PostgreSQL
4 4 (2.26%) NoSQL
5 2 (1.13%) Amazon DynamoDB
5 2 (1.13%) Blockchain
6 1 (0.56%) Big Data
6 1 (0.56%) Relational Database
Development Applications
1 160 (90.40%) webpack
2 56 (31.64%) Git (software)
3 17 (9.60%) gulp
4 12 (6.78%) CircleCI
5 10 (5.65%) Grunt
6 9 (5.08%) ESLint
6 9 (5.08%) Jasmine
7 8 (4.52%) JMeter
7 8 (4.52%) Octopus Deploy
7 8 (4.52%) SpecFlow
7 8 (4.52%) TeamCity
8 3 (1.69%) JIRA
9 2 (1.13%) GitLab
9 2 (1.13%) Postman
9 2 (1.13%) Subversion
10 1 (0.56%) Bitbucket
10 1 (0.56%) Cypress.io
10 1 (0.56%) JUnit
10 1 (0.56%) Karma Test Runner
10 1 (0.56%) PostCSS
General
1 30 (16.95%) Finance
2 14 (7.91%) Marketing
3 8 (4.52%) Retail
4 6 (3.39%) Manufacturing
5 4 (2.26%) Games
6 2 (1.13%) Advertising
6 2 (1.13%) Banking
7 1 (0.56%) Automotive
7 1 (0.56%) International Banking
7 1 (0.56%) Law
7 1 (0.56%) Publishing
Job Titles
1 135 (76.27%) Developer
2 72 (40.68%) Front End Developer (Client-Side Developer)
2 72 (40.68%) React Developer
3 45 (25.42%) Senior Developer
4 29 (16.38%) JavaScript Developer
5 26 (14.69%) Senior Front-End Developer
6 23 (12.99%) Full Stack Developer
7 21 (11.86%) JavaScript Engineer
8 20 (11.30%) Senior React Developer
9 19 (10.73%) Node.js Developer
10 18 (10.17%) Angular Developer
11 14 (7.91%) Software Engineer
12 9 (5.08%) UI Developer
13 8 (4.52%) Lead Developer
13 8 (4.52%) Principal Engineer
14 5 (2.82%) Senior Software Engineer
15 4 (2.26%) Senior JavaScript Developer
15 4 (2.26%) Software Developer
15 4 (2.26%) Web Developer
16 3 (1.69%) UX Developer
Libraries, Frameworks & Software Standards
1 104 (58.76%) Redux
2 102 (57.63%) React
3 79 (44.63%) CSS
4 69 (38.98%) Node.js
5 63 (35.59%) Sass
6 53 (29.94%) AngularJS
7 50 (28.25%) Vue.js
8 49 (27.68%) Jest
9 45 (25.42%) HTML
10 40 (22.60%) REST
11 31 (17.51%) Swagger
12 29 (16.38%) CSS3
13 28 (15.82%) GraphQL
14 27 (15.25%) HTML5
15 23 (12.99%) Fusebox
16 22 (12.43%) RESTful
17 21 (11.86%) Enzyme
18 20 (11.30%) React Native
19 17 (9.60%) .NET
20 16 (9.04%) LESS
Miscellaneous
1 43 (24.29%) User Experience
2 21 (11.86%) Cloud Native
2 21 (11.86%) Public Cloud
3 10 (5.65%) Greenfield Project
3 10 (5.65%) Mobile App
4 8 (4.52%) Data Structures
5 5 (2.82%) Animation
6 3 (1.69%) STB
7 2 (1.13%) Bitcoin
7 2 (1.13%) Smartphone
8 1 (0.56%) Linux Command Line
8 1 (0.56%) Self-Motivation
Operating Systems
1 8 (4.52%) VMS
2 7 (3.95%) Android
3 5 (2.82%) Apple iOS
Processes & Methodologies
1 94 (53.11%) Front End Development
2 93 (52.54%) Agile Software Development
3 41 (23.16%) Software Engineering
4 33 (18.64%) BDD
5 31 (17.51%) TDD
6 30 (16.95%) DevOps
7 27 (15.25%) Pair Programming
8 26 (14.69%) Continuous Delivery
9 23 (12.99%) API Design
9 23 (12.99%) API Development
10 22 (12.43%) Event-Driven Architecture
11 21 (11.86%) Test Automation
12 20 (11.30%) Problem-Solving
12 20 (11.30%) Unit Testing
13 18 (10.17%) Customer-Centricity
14 15 (8.47%) Microservices
14 15 (8.47%) Visualisation
15 10 (5.65%) Data Visualisation
15 10 (5.65%) Mentoring
15 10 (5.65%) Scrum
Programming Languages
1 126 (71.19%) JavaScript
2 51 (28.81%) ES6
3 50 (28.25%) TypeScript
4 20 (11.30%) Python
5 13 (7.34%) PHP
6 10 (5.65%) C#
7 6 (3.39%) ES7
8 5 (2.82%) Go
9 3 (1.69%) Java
10 1 (0.56%) Bash Shell
10 1 (0.56%) C++
10 1 (0.56%) Shell Script
10 1 (0.56%) SQL
Qualifications
1 6 (3.39%) Degree
Quality Assurance & Compliance
1 26 (14.69%) QA
2 2 (1.13%) WCAG
System Software
1 39 (22.03%) Docker
Systems Management
1 36 (20.34%) Kubernetes
2 22 (12.43%) Terraform
Vendors
1 39 (22.03%) Google
2 8 (4.52%) Mapbox
2 8 (4.52%) New Relic
3 6 (3.39%) Autodesk
4 2 (1.13%) Facebook
5 1 (0.56%) Adobe
5 1 (0.56%) Oracle
5 1 (0.56%) Sitecore