Period
to 20 October 2021

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 20 October 2021 with a comparison to the same period in the previous 2 years.

ECMAScript 2016 (JavaScript ES2016, ES7)
UK
6 months to
20 Oct 2021
Same period 2020 Same period 2019
Rank 825 663 857
Rank change year-on-year -162 +194 +135
Permanent jobs citing ES7 221 42 221
As % of all permanent jobs advertised in the UK 0.18% 0.086% 0.16%
As % of the Programming Languages category 0.33% 0.15% 0.30%
Number of salaries quoted 105 40 188
10th Percentile £47,500 £42,375 £37,500
25th Percentile £62,323 £50,688 £45,000
Median annual salary (50th Percentile) £72,500 £70,000 £60,000
Median % change year-on-year +3.57% +16.67% -
75th Percentile £85,000 £80,313 £75,000
90th Percentile £88,750 £107,500 £85,000
UK excluding London median annual salary £70,000 £45,000 £50,000
% change year-on-year +55.56% -10.00% +33.33%

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 67,848 28,948 72,790
As % of all permanent IT jobs advertised in the UK 53.89% 59.22% 53.47%
Number of salaries quoted 45,140 24,758 60,186
10th Percentile £35,000 £33,750 £31,250
25th Percentile £43,750 £42,500 £38,750
Median annual salary (50th Percentile) £60,000 £55,000 £52,500
Median % change year-on-year +9.09% +4.76% +5.00%
75th Percentile £77,500 £73,750 £70,000
90th Percentile £95,000 £90,000 £86,250
UK excluding London median annual salary £50,000 £50,000 £45,000
% change year-on-year - +11.11% -

ES7
Job Vacancy Trend

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

Job vacancy trend for ES7 in the UK

ES7
Salary Trend

3-month moving average salary quoted in jobs citing ES7.

Salary trend for ES7 in the UK

ES7
Salary Histogram

Salary distribution for jobs citing ES7 over the 6 months to 20 October 2021.

Salary histogram for ES7 in the UK

ES7
Top 10 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 20 October 2021. 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 -142 205 £72,500 +3.57% 14
London -126 157 £85,000 +19.30% 10
UK excluding London -195 47 £70,000 +55.56% 4
Work from Home -236 40 £65,000 +68.83% 6
South West -78 21 £72,500 +61.11%
South East -157 9 £65,000 +8.33% 2
West Midlands - 9 £70,000 - 1
Midlands - 9 £70,000 - 1
East of England - 6 £87,500 -
Northern Ireland - 2 £50,000 -

For the 6 months to 20 October 2021, 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.

1 221 (100.00%) JavaScript
2 168 (76.02%) React
3 161 (72.85%) ES6
4 141 (63.80%) CSS
5 139 (62.90%) HTML
6 119 (53.85%) TypeScript
7 111 (50.23%) Agile Software Development
8 109 (49.32%) Front End Development
9 104 (47.06%) User Experience
9 104 (47.06%) Sass
10 98 (44.34%) Node.js
10 98 (44.34%) Redux
11 93 (42.08%) Git (software)
12 80 (36.20%) REST
13 79 (35.75%) HTML5
14 77 (34.84%) GraphQL
15 75 (33.94%) Test Automation
16 74 (33.48%) DevOps
17 70 (31.67%) Docker
17 70 (31.67%) webpack
18 65 (29.41%) Microservices
19 61 (27.60%) CSS3
20 60 (27.15%) Vue.js
21 59 (26.70%) Social Skills
22 57 (25.79%) RESTful
23 55 (24.89%) Full Stack Development
24 54 (24.43%) AWS
25 53 (23.98%) SaaS
26 51 (23.08%) TDD
26 51 (23.08%) Software Engineering

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 19 (8.60%) CMS
2 12 (5.43%) Headless CMS
3 4 (1.81%) Drupal
3 4 (1.81%) WordPress
4 3 (1.36%) nginx
5 2 (0.90%) Confluence
5 2 (0.90%) Hyperledger
Applications
1 19 (8.60%) Sketch
2 15 (6.79%) InVision
3 11 (4.98%) Adobe XD
4 7 (3.17%) Figma
4 7 (3.17%) Photoshop
Business Applications
1 17 (7.69%) Magento
Cloud Services
1 54 (24.43%) AWS
2 53 (23.98%) SaaS
3 40 (18.10%) npm
4 22 (9.95%) Azure
5 19 (8.60%) PaaS
6 15 (6.79%) GitHub
7 12 (5.43%) Heroku
8 10 (4.52%) Serverless
9 8 (3.62%) GCP
10 7 (3.17%) Amazon CloudWatch
10 7 (3.17%) Amazon Cognito
10 7 (3.17%) Amazon Kinesis
10 7 (3.17%) Amazon S3
10 7 (3.17%) AWS CloudFormation
11 4 (1.81%) Miro
12 2 (0.90%) Azure Cosmos DB
12 2 (0.90%) Azure Service Bus
12 2 (0.90%) IBM Cloud
12 2 (0.90%) OpenShift
12 2 (0.90%) Yarn
Communications & Networking
1 20 (9.05%) Internet
2 1 (0.45%) Firewall
Database & Business Intelligence
1 46 (20.81%) NoSQL
2 32 (14.48%) PostgreSQL
3 17 (7.69%) MongoDB
4 13 (5.88%) Amazon DynamoDB
4 13 (5.88%) MySQL
4 13 (5.88%) Relational Database
5 12 (5.43%) Redis
6 8 (3.62%) Blockchain
7 7 (3.17%) Amazon RDS
7 7 (3.17%) Data Lake
7 7 (3.17%) Data Warehouse
7 7 (3.17%) Neo4j
8 6 (2.71%) Apache Cassandra
9 4 (1.81%) Big Data
10 2 (0.90%) CouchDB
10 2 (0.90%) Geospatial Data
Development Applications
1 93 (42.08%) Git (software)
2 70 (31.67%) webpack
3 38 (17.19%) Cypress.io
4 32 (14.48%) PostCSS
5 28 (12.67%) Babel
6 26 (11.76%) JIRA
7 24 (10.86%) Mocha
7 24 (10.86%) Selenium
8 21 (9.50%) git-flow
9 19 (8.60%) Jenkins
10 17 (7.69%) gulp
11 14 (6.33%) Storybook
12 12 (5.43%) Cucumber
12 12 (5.43%) Maven
12 12 (5.43%) Sinon.JS
13 11 (4.98%) Gradle
14 8 (3.62%) SonarQube
15 7 (3.17%) Bower
16 3 (1.36%) CircleCI
16 3 (1.36%) TeamCity
General
1 59 (26.70%) Social Skills
2 49 (22.17%) Finance
3 25 (11.31%) Marketing
4 20 (9.05%) Pharmaceutical
5 15 (6.79%) Wearables
6 11 (4.98%) Automotive
6 11 (4.98%) Games
7 9 (4.07%) Retail
8 8 (3.62%) Aerospace
9 6 (2.71%) Public Sector
10 4 (1.81%) Analytical Skills
11 3 (1.36%) Banking
11 3 (1.36%) Public Speaking
11 3 (1.36%) Retail Banking
12 1 (0.45%) Publishing
Job Titles
1 141 (63.80%) Developer
2 86 (38.91%) Front End Developer (Client-Side Developer)
3 76 (34.39%) Senior Developer
4 65 (29.41%) React Developer
5 49 (22.17%) Senior Front-End Developer
6 46 (20.81%) Senior React Developer
7 22 (9.95%) JavaScript Engineer
8 18 (8.14%) Lead Developer
9 17 (7.69%) Full Stack Developer
9 17 (7.69%) JavaScript Developer
10 12 (5.43%) Web Developer
11 10 (4.52%) Development Manager
11 10 (4.52%) Software Development Manager
11 10 (4.52%) Software Manager
12 9 (4.07%) Senior Full Stack Developer
13 8 (3.62%) Digital Developer
13 8 (3.62%) Senior Web Developer
14 7 (3.17%) Node.js Developer
15 6 (2.71%) Software Engineer
15 6 (2.71%) UI Developer
Libraries, Frameworks & Software Standards
1 168 (76.02%) React
2 141 (63.80%) CSS
3 139 (62.90%) HTML
4 104 (47.06%) Sass
5 98 (44.34%) Node.js
5 98 (44.34%) Redux
6 80 (36.20%) REST
7 79 (35.75%) HTML5
8 77 (34.84%) GraphQL
9 61 (27.60%) CSS3
10 60 (27.15%) Vue.js
11 57 (25.79%) RESTful
12 50 (22.62%) Web Services
13 43 (19.46%) Twitter Bootstrap
14 36 (16.29%) AngularJS
15 34 (15.38%) OAuth
16 31 (14.03%) Jest
17 29 (13.12%) Express
18 26 (11.76%) JSON
19 24 (10.86%) LESS
Miscellaneous
1 104 (47.06%) User Experience
2 22 (9.95%) Virtual Team
3 18 (8.14%) Blog
4 14 (6.33%) Greenfield Project
5 13 (5.88%) Life Science
6 8 (3.62%) Cloud Native
6 8 (3.62%) Mobile App
7 7 (3.17%) Data Structures
7 7 (3.17%) Self-Motivation
8 3 (1.36%) Online Banking
8 3 (1.36%) Online Gambling
9 2 (0.90%) Smart City
9 2 (0.90%) Spread Betting
10 1 (0.45%) Legacy Systems
10 1 (0.45%) W3C
Operating Systems
1 6 (2.71%) Windows
2 4 (1.81%) Android
3 1 (0.45%) Apple iOS
Processes & Methodologies
1 111 (50.23%) Agile Software Development
2 109 (49.32%) Front End Development
3 75 (33.94%) Test Automation
4 74 (33.48%) DevOps
5 65 (29.41%) Microservices
6 55 (24.89%) Full Stack Development
7 51 (23.08%) Software Engineering
7 51 (23.08%) TDD
8 49 (22.17%) Continuous Integration
9 48 (21.72%) Problem-Solving
10 34 (15.38%) OO
11 33 (14.93%) Cross-Browser Compatibility
12 32 (14.48%) B2B
12 32 (14.48%) E-Commerce
12 32 (14.48%) Web Development
13 31 (14.03%) Integration Testing
14 27 (12.22%) Continuous Delivery
15 25 (11.31%) Fintech
16 23 (10.41%) Visualisation
17 22 (9.95%) Open Source
Programming Languages
1 221 (100.00%) JavaScript
2 161 (72.85%) ES6
3 119 (53.85%) TypeScript
4 41 (18.55%) Java
5 28 (12.67%) PHP
6 24 (10.86%) ES8
6 24 (10.86%) SQL
7 23 (10.41%) Kotlin
7 23 (10.41%) Python
8 16 (7.24%) Scala
9 15 (6.79%) Elm
9 15 (6.79%) Haskell
9 15 (6.79%) Java 11
9 15 (6.79%) OCaml
9 15 (6.79%) PureScript
10 6 (2.71%) Dart
10 6 (2.71%) Go
11 4 (1.81%) Objective-C
12 3 (1.36%) F#
13 2 (0.90%) Ruby
Qualifications
1 22 (9.95%) Degree
2 16 (7.24%) SANS
3 14 (6.33%) Computer Science Degree
4 1 (0.45%) Master's Degree
Quality Assurance & Compliance
1 26 (11.76%) Accessibility
2 25 (11.31%) QA
3 15 (6.79%) WCAG
System Software
1 70 (31.67%) Docker
Systems Management
1 44 (19.91%) Kubernetes
2 2 (0.90%) Terraform
Vendors
1 16 (7.24%) Google
2 11 (4.98%) Adobe
3 7 (3.17%) Sony
4 4 (1.81%) HubSpot
5 2 (0.90%) Atlassian
5 2 (0.90%) IBM
5 2 (0.90%) Microsoft