Period
to 16 February 2019

The following table provides summary statistics for permanent job vacancies advertised in the East of England 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 16 February 2019 with a comparison to the same period in the previous 2 years.

ECMAScript 2015 (JavaScript ES2015, ES6)
England > East of England
6 months to
16 Feb 2019
Same period 2018 Same period 2017
Rank 244 305 294
Rank change year-on-year +61 -11 +100
Permanent jobs citing ES6 75 52 58
As % of all permanent IT jobs advertised in the East of England 0.82% 0.42% 0.46%
As % of the Programming Languages category 1.58% 0.72% 0.85%
Number of salaries quoted 63 45 52
East of England median annual salary £52,500 £57,500 £55,000
Median salary % change year-on-year -8.70% +4.55% -35.29%
10th Percentile £32,750 £42,500 £46,614
90th Percentile £72,500 £67,500 £62,500
England median annual salary £55,000 £60,000 £60,000
% change year-on-year -8.33% - +4.35%

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 the East of England with a requirement for coding skills.

All Programming Languages
East of England
Permanent vacancies with a requirement for coding skills 4,745 7,196 6,851
As % of all permanent IT jobs advertised in the East of England 51.89% 58.04% 54.53%
Number of salaries quoted 3,826 5,975 5,766
East of England median annual salary £47,500 £49,000 £45,000
Median salary % change year-on-year -3.06% +8.89% +5.88%
10th Percentile £28,500 £29,750 £27,500
90th Percentile £69,500 £70,000 £65,000
England median annual salary £52,500 £50,000 £47,500
% change year-on-year +5.00% +5.26% +3.26%

ES6
Job Vacancy Trend in the East of England

Job postings citing ES6 as a percentage of all IT jobs advertised in the East of England.

Job vacancy trend for ES6 in the East of England

ES6
Salary Trend in the East of England

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

Salary trend for ES6 in the East of England

ES6
Salary Histogram in the East of England

The salary distribution of IT jobs citing ES6 in the East of England over the 6 months to 16 February 2019.

Salary histogram for ES6 in the East of England

ES6
Job Locations in the East of England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing ES6 within the East of England region over the 6 months to 16 February 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
Cambridgeshire +64 40 £52,500 -4.55% 4
Hertfordshire +20 24 £55,000 -8.33% 8
Essex +33 5 £30,000 -45.45%
Norfolk +26 4 £37,500 - 2
Suffolk +8 1 £32,500 - 4
Bedfordshire - 1 £42,500 - 1
ES6
England

For the 6 months to 16 February 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 East of England region with a requirement for ES6.

1 74 (98.67%) JavaScript
2 56 (74.67%) HTML
3 50 (66.67%) React
4 49 (65.33%) CSS
5 47 (62.67%) Agile Software Development
6 43 (57.33%) Front End Development
7 38 (50.67%) Node.js
8 37 (49.33%) AngularJS
9 31 (41.33%) Vue.js
10 28 (37.33%) React Native
10 28 (37.33%) TypeScript
10 28 (37.33%) User Experience
10 28 (37.33%) Git (software)
11 26 (34.67%) Scrum
12 25 (33.33%) HTML5
13 24 (32.00%) TDD
14 22 (29.33%) Java
15 21 (28.00%) OO
16 19 (25.33%) Software Engineering
16 19 (25.33%) RESTful
17 18 (24.00%) SaaS
17 18 (24.00%) MVC
17 18 (24.00%) MySQL
18 17 (22.67%) Amazon AWS
19 15 (20.00%) SOLID
20 14 (18.67%) Mobile Development
20 14 (18.67%) BDD
20 14 (18.67%) MongoDB
20 14 (18.67%) jQuery
21 13 (17.33%) CSS3

ES6
Co-occurring IT Skills in the East of England 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 1 (1.33%) Apache
1 1 (1.33%) WordPress
Business Applications
1 1 (1.33%) Magento
Cloud Services
1 18 (24.00%) SaaS
2 17 (22.67%) Amazon AWS
3 9 (12.00%) Microsoft Azure
4 4 (5.33%) Google Cloud Platform
4 4 (5.33%) npm
5 3 (4.00%) GitHub
6 1 (1.33%) Yarn
Communications & Networking
1 9 (12.00%) HTTP
2 2 (2.67%) Radio Access Network
Database & Business Intelligence
1 18 (24.00%) MySQL
2 14 (18.67%) MongoDB
3 8 (10.67%) Relational Database
3 8 (10.67%) SQL Server
4 7 (9.33%) NoSQL
4 7 (9.33%) PostgreSQL
5 6 (8.00%) MariaDB
6 1 (1.33%) Big Data
6 1 (1.33%) Blockchain
Development Applications
1 28 (37.33%) Git (software)
2 13 (17.33%) gulp
2 13 (17.33%) Jasmine
3 12 (16.00%) webpack
4 9 (12.00%) Mocha
5 8 (10.67%) Karma Test Runner
5 8 (10.67%) Subversion
5 8 (10.67%) Visual Studio
6 6 (8.00%) Cucumber
6 6 (8.00%) Selenium
7 5 (6.67%) JBehave
7 5 (6.67%) WebDriver
8 4 (5.33%) Jenkins
8 4 (5.33%) PostCSS
9 3 (4.00%) Babel
9 3 (4.00%) Grunt
10 2 (2.67%) Bower
10 2 (2.67%) git-flow
10 2 (2.67%) JIRA
10 2 (2.67%) Sinon.JS
General
1 11 (14.67%) Finance
2 4 (5.33%) Retail
3 2 (2.67%) Telecoms
4 1 (1.33%) Banking
Job Titles
1 68 (90.67%) Developer
2 27 (36.00%) JavaScript Developer
3 24 (32.00%) Front End Developer (Client-Side Developer)
4 22 (29.33%) Senior Developer
5 9 (12.00%) .NET Developer
6 8 (10.67%) C# .NET Developer
6 8 (10.67%) C# Developer
6 8 (10.67%) Junior
6 8 (10.67%) Junior Developer
7 7 (9.33%) Junior JavaScript Developer
8 6 (8.00%) Mobile Developer
8 6 (8.00%) Node.js Developer
8 6 (8.00%) Senior JavaScript Developer
9 5 (6.67%) Senior .NET Developer
9 5 (6.67%) Senior C# .NET Developer
9 5 (6.67%) Senior C# Developer
9 5 (6.67%) Senior Mobile Developer
10 4 (5.33%) Full Stack Developer
10 4 (5.33%) JavaScript Engineer
10 4 (5.33%) Senior Front-End Developer
Libraries, Frameworks & Software Standards
1 56 (74.67%) HTML
2 50 (66.67%) React
3 49 (65.33%) CSS
4 38 (50.67%) Node.js
5 37 (49.33%) AngularJS
6 31 (41.33%) Vue.js
7 28 (37.33%) React Native
8 25 (33.33%) HTML5
9 19 (25.33%) RESTful
10 14 (18.67%) jQuery
11 13 (17.33%) CSS3
12 12 (16.00%) .NET
12 12 (16.00%) D3.js
13 11 (14.67%) Sass
13 11 (14.67%) Twitter Bootstrap
13 11 (14.67%) Web Services
14 9 (12.00%) ASP.NET
14 9 (12.00%) JSON
14 9 (12.00%) REST
15 8 (10.67%) WCF
Miscellaneous
1 28 (37.33%) User Experience
2 11 (14.67%) Mobile App
3 5 (6.67%) Self-Motivation
4 4 (5.33%) Analytical Skills
4 4 (5.33%) Fintech
5 3 (4.00%) Greenfield Project
6 2 (2.67%) Renewable Energy
7 1 (1.33%) Media Streaming
Operating Systems
1 7 (9.33%) Android
1 7 (9.33%) Apple iOS
2 4 (5.33%) Linux
Processes & Methodologies
1 47 (62.67%) Agile Software Development
2 43 (57.33%) Front End Development
3 26 (34.67%) Scrum
4 24 (32.00%) TDD
5 21 (28.00%) OO
6 19 (25.33%) Software Engineering
7 18 (24.00%) MVC
8 15 (20.00%) SOLID
9 14 (18.67%) BDD
9 14 (18.67%) Mobile Development
10 13 (17.33%) Problem-Solving
11 12 (16.00%) Test Automation
11 12 (16.00%) Web Development
12 11 (14.67%) Kanban
13 10 (13.33%) OOP
14 9 (12.00%) Refactoring
15 8 (10.67%) API Design
15 8 (10.67%) Mentoring
15 8 (10.67%) OOA/OOD
15 8 (10.67%) Test Strategy
Programming Languages
1 74 (98.67%) JavaScript
2 28 (37.33%) TypeScript
3 22 (29.33%) Java
4 12 (16.00%) C#
5 8 (10.67%) XAML
6 7 (9.33%) SQL
7 2 (2.67%) Python
8 1 (1.33%) Apple Swift
8 1 (1.33%) Objective-C
8 1 (1.33%) PHP
8 1 (1.33%) Ruby
Qualifications
1 7 (9.33%) Degree
2 6 (8.00%) Computer Science Degree
Quality Assurance & Compliance
1 3 (4.00%) QA
System Software
1 10 (13.33%) Docker
2 1 (1.33%) Postfix
Systems Management
1 2 (2.67%) Kubernetes
2 1 (1.33%) HAProxy
Vendors
1 13 (17.33%) Xamarin
2 8 (10.67%) Oracle
3 6 (8.00%) Sencha
4 2 (2.67%) Google