Period
to 3 July 2020

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

ECMAScript 2015 (JavaScript ES2015, ES6)
England > East of England
6 months to
3 Jul 2020
Same period 2019 Same period 2018
Rank 165 191 286
Rank change year-on-year +26 +95 +49
Permanent jobs citing ES6 22 90 80
As % of all permanent jobs advertised in the East of England 0.60% 1.18% 0.65%
As % of the Programming Languages category 1.19% 2.32% 1.15%
Number of salaries quoted 13 99 73
Median annual salary £47,500 £52,500 £50,000
Median salary % change year-on-year -9.52% +5.00% -16.67%
10th Percentile £42,500 £32,500 £41,500
90th Percentile £69,000 £72,500 £67,500
England median annual salary £60,000 £55,000 £57,500
% change year-on-year +9.09% -4.35% -4.17%

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 1,850 3,879 6,939
As % of all permanent IT jobs advertised in the East of England 50.85% 50.94% 56.01%
Number of salaries quoted 1,426 3,049 5,611
Median annual salary £47,500 £50,000 £47,500
Median salary % change year-on-year -5.00% +5.26% +5.56%
10th Percentile £31,250 £31,000 £28,750
90th Percentile £75,625 £70,000 £70,000
England median annual salary £55,000 £52,500 £50,000
% change year-on-year +4.76% +5.00% +5.26%

ES6
Job Vacancy Trend in the East of England

Job postings citing ES6 as a proportion 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

3-month moving average salary quoted in 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

Salary distribution for jobs citing ES6 in the East of England over the 6 months to 3 July 2020.

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 3 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
Hertfordshire +59 10 £45,000 -18.18%
Cambridgeshire +37 7 £60,000 +9.09% 1
Essex -12 3 £47,500 +11.76%
Norfolk +8 2 £57,500 +48.39%
ES6
England

For the 6 months to 3 July 2020, 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 22 (100.00%) JavaScript
2 21 (95.45%) CSS
3 20 (90.91%) HTML
4 17 (77.27%) Front End Development
5 16 (72.73%) HTML5
5 16 (72.73%) Sass
6 15 (68.18%) AngularJS
7 13 (59.09%) Agile Software Development
7 13 (59.09%) Git (software)
8 12 (54.55%) CSS3
8 12 (54.55%) Node.js
8 12 (54.55%) TypeScript
9 11 (50.00%) webpack
10 10 (45.45%) REST
10 10 (45.45%) LESS
11 9 (40.91%) Jasmine
11 9 (40.91%) JIRA
11 9 (40.91%) React
11 9 (40.91%) Karma Test Runner
12 8 (36.36%) Vue.js
12 8 (36.36%) Web Development
13 7 (31.82%) jQuery
13 7 (31.82%) TDD
13 7 (31.82%) gulp
14 6 (27.27%) Grunt
14 6 (27.27%) Angular 2
14 6 (27.27%) npm
14 6 (27.27%) Games
14 6 (27.27%) Unit Testing
14 6 (27.27%) JSON

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 5 (22.73%) Confluence
Applications
1 5 (22.73%) Adobe XD
1 5 (22.73%) InVision
1 5 (22.73%) Zeplin
Cloud Services
1 6 (27.27%) npm
2 5 (22.73%) GitHub
3 1 (4.55%) Azure
Database & Business Intelligence
1 4 (18.18%) PostgreSQL
Development Applications
1 13 (59.09%) Git (software)
2 11 (50.00%) webpack
3 9 (40.91%) Jasmine
3 9 (40.91%) JIRA
3 9 (40.91%) Karma Test Runner
4 7 (31.82%) gulp
5 6 (27.27%) Grunt
5 6 (27.27%) Mocha
6 5 (22.73%) Axure RP
6 5 (22.73%) Balsamiq
6 5 (22.73%) Subversion
7 4 (18.18%) Protractor
8 2 (9.09%) ESLint
General
1 6 (27.27%) Games
2 5 (22.73%) Finance
2 5 (22.73%) Legal
3 1 (4.55%) Automotive
Job Titles
1 15 (68.18%) Developer
2 11 (50.00%) Front End Developer (Client-Side Developer)
3 6 (27.27%) Web Developer
4 5 (22.73%) Front End Web Developer (Client-Side Developer)
5 2 (9.09%) JavaScript Developer
5 2 (9.09%) JavaScript Engineer
5 2 (9.09%) React Developer
5 2 (9.09%) Software Engineer
6 1 (4.55%) Games Developer
6 1 (4.55%) HTML CSS Developer
6 1 (4.55%) HTML Developer
6 1 (4.55%) Lead Developer
6 1 (4.55%) Senior Developer
6 1 (4.55%) Senior Games Developer
6 1 (4.55%) Senior JavaScript Developer
Libraries, Frameworks & Software Standards
1 21 (95.45%) CSS
2 20 (90.91%) HTML
3 16 (72.73%) HTML5
3 16 (72.73%) Sass
4 15 (68.18%) AngularJS
5 12 (54.55%) CSS3
5 12 (54.55%) Node.js
6 10 (45.45%) LESS
6 10 (45.45%) REST
7 9 (40.91%) React
8 8 (36.36%) Vue.js
9 7 (31.82%) jQuery
10 6 (27.27%) Angular 2
10 6 (27.27%) JSON
11 5 (22.73%) Chai
11 5 (22.73%) Haml
11 5 (22.73%) Handlebars
11 5 (22.73%) Nunjucks
11 5 (22.73%) Razor View Engine
11 5 (22.73%) SVG
Miscellaneous
1 5 (22.73%) Self-Motivation
1 5 (22.73%) User Experience
2 1 (4.55%) Data Structures
2 1 (4.55%) Enterprise Software
2 1 (4.55%) Greenfield Project
2 1 (4.55%) NHS
2 1 (4.55%) Smartphone
Processes & Methodologies
1 17 (77.27%) Front End Development
2 13 (59.09%) Agile Software Development
3 8 (36.36%) Web Development
4 7 (31.82%) TDD
5 6 (27.27%) Unit Testing
6 5 (22.73%) BDD
6 5 (22.73%) Coaching
6 5 (22.73%) Due Diligence
6 5 (22.73%) Innovative Thinking
6 5 (22.73%) Problem-Solving
6 5 (22.73%) Project Management
6 5 (22.73%) Web Accessibility
7 3 (13.64%) Responsive Web Design
7 3 (13.64%) Software Engineering
7 3 (13.64%) Web Design
8 2 (9.09%) Machine Learning
9 1 (4.55%) Analytics
9 1 (4.55%) Artificial Intelligence
9 1 (4.55%) OO
9 1 (4.55%) OOP
Programming Languages
1 22 (100.00%) JavaScript
2 12 (54.55%) TypeScript
3 5 (22.73%) Python
4 1 (4.55%) R
Quality Assurance & Compliance
1 5 (22.73%) QA
System Software
1 5 (22.73%) Docker
Systems Management
1 5 (22.73%) Kubernetes
Vendors
1 5 (22.73%) Adobe
2 1 (4.55%) Google