Period
to 21 January 2019

The following table provides summary statistics for permanent job vacancies advertised in Berkshire with a requirement for ES6 skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ES6 over the 6 months to 21 January 2019 with a comparison to the same period in the previous 2 years.

ECMAScript 2015 (JavaScript ES2015, ES6)
South East > Berkshire
6 months to
21 Jan 2019
Same period 2018 Same period 2017
Rank 217 240 260
Rank change year-on-year +23 +20 -
Permanent jobs citing ES6 36 15 20
As % of all permanent IT jobs advertised in Berkshire 0.64% 0.23% 0.26%
As % of the Programming Languages category 1.31% 0.47% 0.60%
Number of salaries quoted 34 2 20
Berkshire median annual salary £52,500 £65,000 £40,000
Median salary % change year-on-year -19.23% +62.50% -
10th Percentile £37,250 £54,500 £32,500
90th Percentile £57,500 £75,500 £53,000
South East median annual salary £45,000 £50,000 £40,000
% change year-on-year -10.00% +25.00% -15.34%

ES6 is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Berkshire with a requirement for coding skills.

All Programming Languages
Berkshire
Permanent vacancies with a requirement for coding skills 2,749 3,219 3,333
As % of all permanent IT jobs advertised in Berkshire 48.58% 49.71% 42.70%
Number of salaries quoted 2,386 2,852 2,868
Berkshire median annual salary £52,500 £47,500 £47,500
Median salary % change year-on-year +10.53% - -
10th Percentile £29,330 £29,000 £28,675
90th Percentile £73,625 £71,250 £68,750
South East median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +4.65%

ES6
Job Vacancy Trend in Berkshire

Job postings citing ES6 as a percentage of all IT jobs advertised in Berkshire.

Job vacancy trend for ES6 in Berkshire

ES6
Salary Trend in Berkshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing ES6 in Berkshire.

Salary trend for ES6 in Berkshire

ES6
Salary Histogram in Berkshire

The salary distribution of IT jobs citing ES6 in Berkshire over the 6 months to 21 January 2019.

Salary histogram for ES6 in Berkshire

ES6
Job Locations in Berkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing ES6 within the Berkshire region over the 6 months to 21 January 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
Reading +29 32 £52,500 -19.23% 3
Slough - 1 £67,500 -
Bracknell - 1 £55,000 - 1
Newbury - 1 £62,500 - 3
ES6
South East

For the 6 months to 21 January 2019, IT jobs citing ES6 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 across the Berkshire region with a requirement for ES6.

1 36 (100.00%) JavaScript
2 25 (69.44%) AngularJS
3 21 (58.33%) Sass
4 20 (55.56%) TypeScript
4 20 (55.56%) User Experience
5 19 (52.78%) HTML
5 19 (52.78%) Front End Development
6 18 (50.00%) CSS
6 18 (50.00%) HTML5
7 16 (44.44%) webpack
8 15 (41.67%) PHP
9 14 (38.89%) Java
9 14 (38.89%) LESS
9 14 (38.89%) CSS3
10 13 (36.11%) Node.js
11 12 (33.33%) OO
11 12 (33.33%) Python
11 12 (33.33%) Software Engineering
12 11 (30.56%) RESTful
13 10 (27.78%) Git (software)
13 10 (27.78%) Process Improvement
13 10 (27.78%) Apple Swift
13 10 (27.78%) Relational Database
13 10 (27.78%) Ruby
13 10 (27.78%) QA
13 10 (27.78%) OOA/OOD
13 10 (27.78%) Objective-C
13 10 (27.78%) OOD
13 10 (27.78%) Publishing
13 10 (27.78%) C#

ES6
Co-occurring IT Skills in Berkshire 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 5 (13.89%) Apache
1 5 (13.89%) nginx
2 3 (8.33%) WordPress
3 1 (2.78%) Apache Solr
3 1 (2.78%) Elasticsearch
Applications
1 4 (11.11%) Photoshop
2 1 (2.78%) Adobe Illustrator
Business Applications
1 3 (8.33%) Magento
Cloud Services
1 7 (19.44%) GitHub
2 6 (16.67%) Amazon AWS
3 5 (13.89%) AWS Lambda
3 5 (13.89%) Google Cloud Platform
3 5 (13.89%) Microsoft Azure
3 5 (13.89%) SaaS
3 5 (13.89%) Serverless
4 2 (5.56%) npm
5 1 (2.78%) Yarn
Communications & Networking
1 2 (5.56%) Internet
Database & Business Intelligence
1 10 (27.78%) MySQL
1 10 (27.78%) Relational Database
1 10 (27.78%) SQL Server
2 6 (16.67%) MongoDB
2 6 (16.67%) NoSQL
3 5 (13.89%) PostgreSQL
3 5 (13.89%) Redis
Development Applications
1 16 (44.44%) webpack
2 10 (27.78%) Git (software)
3 9 (25.00%) gulp
4 8 (22.22%) Jasmine
5 5 (13.89%) Babel
5 5 (13.89%) Bitbucket
6 3 (8.33%) Grunt
7 2 (5.56%) Jenkins
8 1 (2.78%) JUnit
8 1 (2.78%) Karma Test Runner
8 1 (2.78%) Mocha
8 1 (2.78%) PostCSS
8 1 (2.78%) QUnit
8 1 (2.78%) Visual Composer
General
1 10 (27.78%) Publishing
2 2 (5.56%) Retail
3 1 (2.78%) Finance
Job Titles
1 35 (97.22%) Developer
2 17 (47.22%) Front End Developer (Client-Side Developer)
3 12 (33.33%) Senior Developer
4 11 (30.56%) JavaScript Developer
5 10 (27.78%) Senior Front-End Developer
6 7 (19.44%) PHP Developer
7 6 (16.67%) Web Developer
8 5 (13.89%) Backend Developer
8 5 (13.89%) C Developer
8 5 (13.89%) C# Developer
8 5 (13.89%) C/C++ Developer
8 5 (13.89%) C++ Developer
8 5 (13.89%) C++/C# Developer
8 5 (13.89%) Python Developer
9 3 (8.33%) Applications Developer
9 3 (8.33%) Full Stack Developer
9 3 (8.33%) HTML Developer
9 3 (8.33%) UI Developer
9 3 (8.33%) WordPress Developer
10 2 (5.56%) UX Developer
Libraries, Frameworks & Software Standards
1 25 (69.44%) AngularJS
2 21 (58.33%) Sass
3 19 (52.78%) HTML
4 18 (50.00%) CSS
4 18 (50.00%) HTML5
5 14 (38.89%) CSS3
5 14 (38.89%) LESS
6 13 (36.11%) Node.js
7 11 (30.56%) RESTful
8 9 (25.00%) Vue.js
9 8 (22.22%) React
10 6 (16.67%) Redux
11 5 (13.89%) Ajax
11 5 (13.89%) JSON
11 5 (13.89%) Laravel
11 5 (13.89%) REST
11 5 (13.89%) RxJS
11 5 (13.89%) XML
11 5 (13.89%) Yii
12 3 (8.33%) Backbone.js
Miscellaneous
1 20 (55.56%) User Experience
2 5 (13.89%) Xbox
3 2 (5.56%) Fintech
3 2 (5.56%) Mobile App
4 1 (2.78%) Greenfield Project
Processes & Methodologies
1 19 (52.78%) Front End Development
2 12 (33.33%) OO
2 12 (33.33%) Software Engineering
3 10 (27.78%) OOA/OOD
3 10 (27.78%) OOD
3 10 (27.78%) Process Improvement
4 8 (22.22%) Agile Software Development
5 7 (19.44%) Cross-Browser Compatibility
6 6 (16.67%) Microservices
6 6 (16.67%) MVC
6 6 (16.67%) Scrum
6 6 (16.67%) SDLC
6 6 (16.67%) Web Development
7 5 (13.89%) Data Privacy
7 5 (13.89%) Responsive Web Design
7 5 (13.89%) Web Application Development
8 4 (11.11%) TDD
9 3 (8.33%) BEM - Block Element Modifier
9 3 (8.33%) SEO
10 2 (5.56%) SMACSS
Programming Languages
1 36 (100.00%) JavaScript
2 20 (55.56%) TypeScript
3 15 (41.67%) PHP
4 14 (38.89%) Java
5 12 (33.33%) Python
6 10 (27.78%) Apple Swift
6 10 (27.78%) C#
6 10 (27.78%) C++
6 10 (27.78%) Kotlin
6 10 (27.78%) Objective-C
6 10 (27.78%) Perl
6 10 (27.78%) Ruby
7 5 (13.89%) C
8 2 (5.56%) Scala
9 1 (2.78%) SQL
Qualifications
1 1 (2.78%) Degree
Quality Assurance & Compliance
1 10 (27.78%) QA
2 2 (5.56%) WCAG
System Software
1 1 (2.78%) Docker
Systems Management
1 1 (2.78%) Grafana
1 1 (2.78%) Kibana
1 1 (2.78%) Pingdom
1 1 (2.78%) Terraform
Vendors
1 8 (22.22%) Adobe
2 3 (8.33%) WooCommerce