Period
to 13 November 2019

The following table provides summary statistics for permanent job vacancies with a requirement for ES7 skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ES7 over the 6 months to 13 November 2019 with a comparison to the same period in the previous 2 years.

ECMAScript 2016 (JavaScript ES2016, ES7)
UK
6 months to
13 Nov 2019
Same period 2018 Same period 2017
Rank 840 973 964
Rank change year-on-year +133 -9 +149
Permanent jobs citing ES7 222 181 234
As % of all permanent IT jobs advertised in the UK 0.16% 0.11% 0.13%
As % of the Programming Languages category 0.30% 0.20% 0.24%
Number of salaries quoted 186 151 212
UK median annual salary £60,000 £60,000 £62,500
Median salary % change year-on-year - -4.00% -
10th Percentile £37,500 £36,250 £36,250
90th Percentile £83,750 £82,500 £87,500
UK excluding London median annual salary £50,000 £37,500 £45,000
% change year-on-year +33.33% -16.67% +5.88%

ES7 is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for coding skills.

All Programming Languages
UK
Permanent vacancies with a requirement for coding skills 73,952 89,966 99,397
As % of all permanent IT jobs advertised in the UK 53.76% 55.24% 55.36%
Number of salaries quoted 60,929 74,943 81,793
UK median annual salary £52,500 £50,000 £49,000
Median salary % change year-on-year +5.00% +2.04% +3.16%
10th Percentile £31,250 £31,250 £29,000
90th Percentile £86,250 £83,750 £77,500
UK excluding London median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% +2.41%

ES7
Job Vacancy Trend

Job postings citing ES7 as a percentage of all IT jobs advertised.

Job vacancy trend for ES7 in the UK

ES7
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing ES7.

Salary trend for ES7 in the UK

ES7
Salary Histogram

The salary distribution of IT jobs citing ES7 over the 6 months to 13 November 2019.

Salary histogram for ES7 in the UK

ES7
Top 12 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing ES7 within the UK over the 6 months to 13 November 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
England +142 217 £60,000 - 29
UK excluding London +125 114 £50,000 +33.33% 13
London +79 106 £62,500 -3.85% 17
South East +86 54 £55,000 +7.32% 3
Midlands +65 34 £60,000 +33.33% 4
West Midlands +28 18 £40,000 -11.11% 4
North West +57 17 £40,000 -8.57% 4
North of England +39 17 £40,000 - 4
East Midlands - 16 £73,750 -
South West -18 5 £44,500 +18.67% 1
Scotland +28 3 £38,000 -24.00% 1
East of England - 1 £52,500 -

For the 6 months to 13 November 2019, IT jobs citing ES7 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 ES7.

1 210 (94.59%) JavaScript
2 195 (87.84%) ES6
3 184 (82.88%) React
4 110 (49.55%) CSS
5 109 (49.10%) webpack
6 105 (47.30%) Agile Software Development
7 90 (40.54%) Scrum
7 90 (40.54%) Git (software)
8 89 (40.09%) Node.js
9 87 (39.19%) Redux
10 85 (38.29%) HTML
11 82 (36.94%) JIRA
12 79 (35.59%) Front End Development
13 72 (32.43%) Microservices
14 69 (31.08%) Docker
15 66 (29.73%) AngularJS
16 65 (29.28%) CSS3
17 63 (28.38%) HTML5
18 62 (27.93%) Enzyme
19 60 (27.03%) AWS
20 58 (26.13%) PostgreSQL
21 57 (25.68%) TDD
22 55 (24.77%) Retail
22 55 (24.77%) Confluence
23 53 (23.87%) User Experience
24 52 (23.42%) Kafka
25 51 (22.97%) Redis
26 50 (22.52%) Planning Poker
26 50 (22.52%) Cucumber
26 50 (22.52%) Mesos

ES7
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 55 (24.77%) Confluence
2 5 (2.25%) Ethereum
3 4 (1.80%) CMS
4 2 (0.90%) Umbraco
4 2 (0.90%) WordPress
5 1 (0.45%) EPiServer
5 1 (0.45%) Headless CMS
5 1 (0.45%) Kentico
5 1 (0.45%) nginx
5 1 (0.45%) Sitecore CMS
Applications
1 4 (1.80%) Photoshop
2 3 (1.35%) Adobe XD
3 1 (0.45%) Figma
3 1 (0.45%) Sketch
Business Applications
1 1 (0.45%) Magento
1 1 (0.45%) R3 Corda
1 1 (0.45%) Shopify
Cloud Services
1 60 (27.03%) AWS
2 38 (17.12%) npm
3 23 (10.36%) GitHub
4 20 (9.01%) Serverless
5 10 (4.50%) GCP
6 8 (3.60%) Heroku
7 7 (3.15%) Azure
8 6 (2.70%) SaaS
9 3 (1.35%) Yarn
10 2 (0.90%) Amazon S3
10 2 (0.90%) Cloud Computing
10 2 (0.90%) Cloudflare
10 2 (0.90%) Slack
11 1 (0.45%) Amazon EC2
11 1 (0.45%) Amazon ElastiCache
11 1 (0.45%) AWS Lambda
11 1 (0.45%) Azure Data Factory
11 1 (0.45%) CloudFront
11 1 (0.45%) Firebase
11 1 (0.45%) Route 53
Communications & Networking
1 2 (0.90%) DAB
2 1 (0.45%) SSH
Database & Business Intelligence
1 58 (26.13%) PostgreSQL
2 51 (22.97%) Redis
3 47 (21.17%) MongoDB
4 12 (5.41%) NoSQL
5 11 (4.95%) Relational Database
6 8 (3.60%) Amazon DynamoDB
7 6 (2.70%) Big Data
7 6 (2.70%) Blockchain
8 5 (2.25%) Neo4j
9 4 (1.80%) SQL Server
10 2 (0.90%) MySQL
11 1 (0.45%) Amazon RDS
11 1 (0.45%) BigQuery
Development Applications
1 109 (49.10%) webpack
2 90 (40.54%) Git (software)
3 82 (36.94%) JIRA
4 50 (22.52%) Cucumber
5 48 (21.62%) Babel
6 46 (20.72%) Selenium
7 38 (17.12%) gulp
8 29 (13.06%) Grunt
9 27 (12.16%) Mocha
10 23 (10.36%) Jasmine
11 18 (8.11%) Jenkins
12 12 (5.41%) CircleCI
13 7 (3.15%) Sinon.JS
13 7 (3.15%) WebDriver
14 6 (2.70%) Visual Studio
15 4 (1.80%) Visual Studio Team System
16 3 (1.35%) Atlassian Bamboo
16 3 (1.35%) Hudson
17 2 (0.90%) JSHint
17 2 (0.90%) Karma Test Runner
General
1 55 (24.77%) Retail
2 45 (20.27%) Finance
3 20 (9.01%) Marketing
4 19 (8.56%) Electronics
4 19 (8.56%) Manufacturing
4 19 (8.56%) Public Sector
4 19 (8.56%) Telecoms
5 9 (4.05%) Games
6 4 (1.80%) Banking
7 2 (0.90%) Law
7 2 (0.90%) Publishing
8 1 (0.45%) Advertising
Job Titles
1 158 (71.17%) Developer
2 94 (42.34%) React Developer
3 77 (34.68%) JavaScript Developer
4 55 (24.77%) UI Developer
5 51 (22.97%) Front End Developer (Client-Side Developer)
6 28 (12.61%) Node.js Developer
7 23 (10.36%) Senior Developer
8 18 (8.11%) Software Engineer
8 18 (8.11%) Web Developer
9 13 (5.86%) UI Engineer
10 11 (4.95%) Development Engineer
10 11 (4.95%) Software Development Engineer
11 10 (4.50%) Development Manager
12 8 (3.60%) Software Developer
13 7 (3.15%) Lead Software Engineer
13 7 (3.15%) Senior Software Engineer
13 7 (3.15%) User Experience Manager
14 6 (2.70%) Developer in Test
14 6 (2.70%) Senior Front-End Developer
14 6 (2.70%) Senior Software Developer
Libraries, Frameworks & Software Standards
1 184 (82.88%) React
2 110 (49.55%) CSS
3 89 (40.09%) Node.js
4 87 (39.19%) Redux
5 85 (38.29%) HTML
6 66 (29.73%) AngularJS
7 65 (29.28%) CSS3
8 63 (28.38%) HTML5
9 62 (27.93%) Enzyme
10 52 (23.42%) Kafka
11 49 (22.07%) Jest
12 43 (19.37%) React Native
12 43 (19.37%) Sass
12 43 (19.37%) Spring
13 39 (17.57%) RESTful
14 37 (16.67%) Vue.js
15 32 (14.41%) JSON
16 28 (12.61%) Chai
17 24 (10.81%) Twitter Bootstrap
18 21 (9.46%) Ember.js
Miscellaneous
1 53 (23.87%) User Experience
2 14 (6.31%) Algorithms
2 14 (6.31%) Analytical Skills
3 13 (5.86%) Greenfield Project
4 10 (4.50%) Client/Server
5 9 (4.05%) Mobile App
5 9 (4.05%) Virtual Team
6 7 (3.15%) Cloud Native
7 6 (2.70%) Data Structures
8 4 (1.80%) Augmented Reality
8 4 (1.80%) Self-Motivation
9 3 (1.35%) PlayStation
9 3 (1.35%) Xbox
10 1 (0.45%) Animation
10 1 (0.45%) Derivative
10 1 (0.45%) Fixed Income
10 1 (0.45%) Online Games
10 1 (0.45%) Social Media
10 1 (0.45%) Video\Live Streaming
Operating Systems
1 12 (5.41%) Linux
2 10 (4.50%) Windows
3 6 (2.70%) Android
3 6 (2.70%) Apple iOS
4 3 (1.35%) Windows Phone
Processes & Methodologies
1 105 (47.30%) Agile Software Development
2 90 (40.54%) Scrum
3 79 (35.59%) Front End Development
4 72 (32.43%) Microservices
5 57 (25.68%) TDD
6 50 (22.52%) Burndown Charts
6 50 (22.52%) Planning Poker
6 50 (22.52%) Sprint Planning
7 48 (21.62%) Problem-Solving
8 43 (19.37%) Web Development
9 37 (16.67%) Continuous Integration
9 37 (16.67%) Technology Roadmap
10 36 (16.22%) Computer Science
11 29 (13.06%) Kanban
12 21 (9.46%) Continuous Delivery
12 21 (9.46%) Software Engineering
13 20 (9.01%) Artificial Intelligence
14 19 (8.56%) Business Intelligence
14 19 (8.56%) Digital Marketing
14 19 (8.56%) Programme Management
Programming Languages
1 210 (94.59%) JavaScript
2 195 (87.84%) ES6
3 48 (21.62%) TypeScript
4 45 (20.27%) Java
5 34 (15.32%) ES8
6 15 (6.76%) Python
7 10 (4.50%) C#
7 10 (4.50%) SQL
8 9 (4.05%) PHP
9 6 (2.70%) Java 8
10 5 (2.25%) Ruby
11 4 (1.80%) JSX
12 2 (0.90%) Clojure
12 2 (0.90%) Go
12 2 (0.90%) Scala
13 1 (0.45%) Bash Shell
Qualifications
1 32 (14.41%) Degree
2 18 (8.11%) Computer Science Degree
3 2 (0.90%) AWS Certification
Quality Assurance & Compliance
1 6 (2.70%) QA
2 1 (0.45%) WCAG
System Software
1 69 (31.08%) Docker
Systems Management
1 50 (22.52%) Marathon
1 50 (22.52%) Mesos
2 12 (5.41%) Kubernetes
Vendors
1 19 (8.56%) SAP
2 12 (5.41%) Cypress Semiconductor
3 10 (4.50%) Google
4 5 (2.25%) Microsoft
5 4 (1.80%) Apple
6 3 (1.35%) Xamarin
7 2 (0.90%) Oracle
8 1 (0.45%) Dell
8 1 (0.45%) New Relic
8 1 (0.45%) Sitecore
8 1 (0.45%) Wallstreet Suite
8 1 (0.45%) WooCommerce