Period
to 30 September 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 30 September 2020 with a comparison to the same period in the previous 2 years.

Babel JavaScript Compiler
UK
6 months to
30 Sep 2020
Same period 2019 Same period 2018
Rank 564 844 931
Rank change year-on-year +280 +87 +14
Permanent jobs citing Babel 109 246 245
As % of all permanent jobs advertised in the UK 0.23% 0.18% 0.15%
As % of the Development Applications category 1.08% 0.93% 0.74%
Number of salaries quoted 102 223 207
Median annual salary £60,000 £62,500 £55,000
Median salary % change year-on-year -4.00% +13.64% -4.35%
10th Percentile £37,500 £43,750 £32,500
90th Percentile £85,000 £76,250 £76,250
UK excluding London median annual salary £47,500 £57,500 £43,500
% change year-on-year -17.39% +32.18% -13.00%

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 10,085 26,530 33,172
As % of all permanent IT jobs advertised in the UK 20.93% 19.04% 20.19%
Number of salaries quoted 8,270 20,958 26,859
Median annual salary £55,000 £52,500 £50,000
Median salary % change year-on-year +4.76% +5.00% -
10th Percentile £35,000 £32,500 £32,500
90th Percentile £83,750 £82,500 £79,600
UK excluding London median annual salary £50,000 £46,000 £45,000
% change year-on-year +8.70% +2.22% +2.27%

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 30 September 2020.

Salary histogram for Babel in the UK

Babel
Top 15 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 30 September 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 +268 106 £60,000 -4.00% 23
UK excluding London +286 61 £47,500 -17.39% 19
London +189 48 £70,000 +7.69% 8
North of England +219 30 £48,500 +33.79% 5
South West +131 17 £45,000 -2.70% 6
North East - 15 £55,000 - 1
Yorkshire +152 14 £42,500 +17.24% 1
South East +155 8 £67,500 +8.00% 1
Work from Home -2 7 £70,000 +7.69% 7
Midlands +135 3 £34,000 -20.00% 3
Scotland +103 3 £47,500 +2.15% 2
West Midlands +108 2 £45,000 +5.88% 3
East of England +139 1 £90,000 -
North West +124 1 £37,500 - 3
East Midlands +94 1 £34,000 -

For the 6 months to 30 September 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 91 (83.49%) webpack
2 86 (78.90%) JavaScript
3 81 (74.31%) Redux
4 57 (52.29%) Front End Development
5 56 (51.38%) React
6 53 (48.62%) Git (software)
7 52 (47.71%) CSS
8 45 (41.28%) User Experience
9 42 (38.53%) Agile Software Development
10 39 (35.78%) Node.js
11 38 (34.86%) HTML
12 37 (33.94%) Sass
12 37 (33.94%) TypeScript
13 36 (33.03%) ES6
14 33 (30.28%) React Native
15 32 (29.36%) npm
15 32 (29.36%) CSS3
16 31 (28.44%) Software Engineering
17 30 (27.52%) Jest
18 26 (23.85%) AngularJS
19 24 (22.02%) HTML5
20 20 (18.35%) Vue.js
20 20 (18.35%) RESTful
21 19 (17.43%) Google
22 17 (15.60%) GCP
23 16 (14.68%) Kubernetes
23 16 (14.68%) GraphQL
23 16 (14.68%) .NET
23 16 (14.68%) Unit Testing
23 16 (14.68%) REST

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 (7.34%) CMS
2 1 (0.92%) Umbraco
Applications
1 7 (6.42%) Sketch
1 7 (6.42%) Zeplin
Cloud Services
1 32 (29.36%) npm
2 17 (15.60%) GCP
3 8 (7.34%) AWS
4 6 (5.50%) Azure
4 6 (5.50%) DigitalOcean
4 6 (5.50%) GitHub
4 6 (5.50%) SaaS
5 5 (4.59%) Serverless
6 4 (3.67%) Azure Functions
6 4 (3.67%) Yarn
7 1 (0.92%) IaaS
7 1 (0.92%) Loggly
7 1 (0.92%) Logic Apps
7 1 (0.92%) PaaS
Communications & Networking
1 9 (8.26%) Internet
2 2 (1.83%) HTTP
3 1 (0.92%) Ethernet
3 1 (0.92%) TCP/IP
Database & Business Intelligence
1 4 (3.67%) NoSQL
2 3 (2.75%) MongoDB
2 3 (2.75%) SQL Server
3 2 (1.83%) Big Data
3 2 (1.83%) Redis
4 1 (0.92%) MySQL
4 1 (0.92%) PostgreSQL
Development Applications
1 91 (83.49%) webpack
2 53 (48.62%) Git (software)
3 12 (11.01%) CircleCI
4 7 (6.42%) Grunt
4 7 (6.42%) gulp
5 6 (5.50%) Bitbucket
5 6 (5.50%) ESLint
6 4 (3.67%) Bower
7 3 (2.75%) Subversion
8 1 (0.92%) GitLab
8 1 (0.92%) Jasmine
8 1 (0.92%) JMeter
8 1 (0.92%) Octopus Deploy
8 1 (0.92%) SpecFlow
8 1 (0.92%) TeamCity
General
1 6 (5.50%) Manufacturing
2 5 (4.59%) Finance
3 3 (2.75%) Marketing
4 1 (0.92%) Advertising
4 1 (0.92%) Banking
4 1 (0.92%) Law
4 1 (0.92%) Publishing
4 1 (0.92%) Retail
Job Titles
1 77 (70.64%) Developer
2 47 (43.12%) React Developer
3 42 (38.53%) Front End Developer (Client-Side Developer)
4 28 (25.69%) Senior Developer
5 21 (19.27%) Senior React Developer
6 19 (17.43%) JavaScript Engineer
7 15 (13.76%) Senior Front-End Developer
8 13 (11.93%) JavaScript Developer
9 10 (9.17%) Principal Engineer
10 9 (8.26%) Software Engineer
11 8 (7.34%) Full Stack Developer
12 6 (5.50%) Lead Developer
12 6 (5.50%) UI Developer
13 4 (3.67%) UX Developer
14 3 (2.75%) .NET Developer
14 3 (2.75%) Senior .NET Developer
14 3 (2.75%) Senior Software Engineer
15 2 (1.83%) Python Developer
15 2 (1.83%) Senior Python Developer
15 2 (1.83%) Technical Leader
Libraries, Frameworks & Software Standards
1 81 (74.31%) Redux
2 56 (51.38%) React
3 52 (47.71%) CSS
4 39 (35.78%) Node.js
5 38 (34.86%) HTML
6 37 (33.94%) Sass
7 33 (30.28%) React Native
8 32 (29.36%) CSS3
9 30 (27.52%) Jest
10 26 (23.85%) AngularJS
11 24 (22.02%) HTML5
12 20 (18.35%) RESTful
12 20 (18.35%) Vue.js
13 16 (14.68%) .NET
13 16 (14.68%) GraphQL
13 16 (14.68%) REST
14 13 (11.93%) Enzyme
15 12 (11.01%) DOM
15 12 (11.01%) koa
15 12 (11.01%) LESS
Miscellaneous
1 45 (41.28%) User Experience
2 9 (8.26%) Data Structures
3 8 (7.34%) Analytical Skills
4 3 (2.75%) Greenfield Project
4 3 (2.75%) Mobile App
5 2 (1.83%) Animation
6 1 (0.92%) Cloud Native
6 1 (0.92%) Enterprise Software
6 1 (0.92%) Public Cloud
6 1 (0.92%) Smartphone
6 1 (0.92%) STB
6 1 (0.92%) Virtual Team
Operating Systems
1 4 (3.67%) Android
2 3 (2.75%) Apple iOS
3 1 (0.92%) VMS
Processes & Methodologies
1 57 (52.29%) Front End Development
2 42 (38.53%) Agile Software Development
3 31 (28.44%) Software Engineering
4 16 (14.68%) Unit Testing
5 15 (13.76%) TDD
6 14 (12.84%) DevOps
7 11 (10.09%) Microservices
7 11 (10.09%) Problem-Solving
7 11 (10.09%) Translating Business Requirements
8 10 (9.17%) DOM Manipulation/Scripting
9 9 (8.26%) Mentoring
9 9 (8.26%) SOLID
10 8 (7.34%) Benchmarking
10 8 (7.34%) Content Management
11 6 (5.50%) Mobile Development
12 5 (4.59%) Analytics
12 5 (4.59%) MVC
12 5 (4.59%) Scrum
12 5 (4.59%) Technical Leadership
12 5 (4.59%) Web Design
Programming Languages
1 86 (78.90%) JavaScript
2 37 (33.94%) TypeScript
3 36 (33.03%) ES6
4 7 (6.42%) C#
5 6 (5.50%) ES7
6 4 (3.67%) Java
6 4 (3.67%) Python
7 2 (1.83%) T-SQL
8 1 (0.92%) C++
8 1 (0.92%) ES8
8 1 (0.92%) PHP
Qualifications
1 2 (1.83%) Degree
Quality Assurance & Compliance
1 11 (10.09%) QA
2 2 (1.83%) WCAG
System Software
1 12 (11.01%) Docker
Systems Management
1 16 (14.68%) Kubernetes
Vendors
1 19 (17.43%) Google
2 6 (5.50%) Autodesk
3 5 (4.59%) Mapbox
4 2 (1.83%) Microsoft
5 1 (0.92%) New Relic