Period
to

The following table provides summary statistics for permanent job vacancies advertised in London 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 1 July 2022 with a comparison to the same period in the previous 2 years.

ECMAScript 2016 (JavaScript ES2016, ES7)
England > London
6 months to
1 Jul 2022
Same period 2021 Same period 2020
Rank 700 548 534
Rank change year-on-year -152 -14 +128
Permanent jobs citing ES7 214 121 56
As % of all permanent jobs advertised in London 0.28% 0.29% 0.17%
As % of the Programming Languages category 0.46% 0.47% 0.30%
Number of salaries quoted 51 52 51
10th Percentile £60,000 £67,625 £55,000
25th Percentile £65,625 £75,000 £65,000
Median annual salary (50th Percentile) £85,000 £85,000 £75,000
Median % change year-on-year - +13.33% +11.11%
75th Percentile £88,750 - £100,000
90th Percentile £110,000 £88,750 £120,000
England median annual salary £85,000 £75,000 £70,000
% change year-on-year +13.33% +7.14% +16.67%

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 advertised in London with a requirement for coding skills.

All Programming Languages
London
Permanent vacancies with a requirement for coding skills 46,055 25,506 18,945
As % of all permanent IT jobs advertised in London 60.24% 61.49% 57.50%
Number of salaries quoted 19,343 17,016 15,817
10th Percentile £46,250 £45,000 £42,500
25th Percentile £56,250 £55,000 £52,500
Median annual salary (50th Percentile) £75,000 £70,000 £70,000
Median % change year-on-year +7.14% - +7.69%
75th Percentile £95,000 £88,750 £87,500
90th Percentile £115,000 £106,250 £105,000
England median annual salary £62,500 £57,500 £55,000
% change year-on-year +8.70% +4.55% +4.76%

ES7
Job Vacancy Trend in London

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

Job vacancy trend for ES7 in London

ES7
Salary Trend in London

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

Salary trend for ES7 in London

ES7
Salary Histogram in London

Salary distribution for jobs citing ES7 in London over the 6 months to 1 July 2022.

Salary histogram for ES7 in London

ES7
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing ES7 within the London region over the 6 months to 1 July 2022. 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
Jobs
Central London -45 8 £86,250 +2.99% 1
ES7
England

For the 6 months to 1 July 2022, 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 across the London region with a requirement for ES7.

1 214 (100.00%) JavaScript
2 147 (68.69%) React
3 143 (66.82%) Agile
4 142 (66.36%) Sass
5 133 (62.15%) Redux
6 132 (61.68%) HTML
7 124 (57.94%) TypeScript
8 123 (57.48%) User Experience
9 119 (55.61%) RESTful
10 116 (54.21%) Front End Development
11 111 (51.87%) ES6
12 105 (49.07%) HTML5
13 96 (44.86%) CSS
14 95 (44.39%) REST
15 93 (43.46%) Node.js
16 87 (40.65%) npm
17 83 (38.79%) Git (software)
18 76 (35.51%) Integration Testing
18 76 (35.51%) CI/CD
19 74 (34.58%) UX Design
20 72 (33.64%) Test Automation
21 63 (29.44%) Visualisation
21 63 (29.44%) Jest
22 62 (28.97%) Mentoring
22 62 (28.97%) Coaching
22 62 (28.97%) Analytics
22 62 (28.97%) Refactoring
23 61 (28.50%) Social Skills
24 60 (28.04%) OOD
25 59 (27.57%) Continuous Integration

ES7
Co-occurring IT Skills in London 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 8 (3.74%) nginx
2 4 (1.87%) WordPress
3 3 (1.40%) CMS
4 2 (0.93%) Headless CMS
Applications
1 15 (7.01%) Sketch
2 8 (3.74%) Photoshop
3 4 (1.87%) MS Visio
3 4 (1.87%) OmniGraffle
4 1 (0.47%) InVision
Cloud Services
1 87 (40.65%) npm
2 43 (20.09%) AWS
3 31 (14.49%) SaaS
4 19 (8.88%) GitHub
5 16 (7.48%) Figma
5 16 (7.48%) Serverless
6 13 (6.07%) Heroku
6 13 (6.07%) PaaS
7 8 (3.74%) Amazon S3
7 8 (3.74%) AWS CodePipeline
7 8 (3.74%) AWS Lambda
7 8 (3.74%) CloudBees
7 8 (3.74%) CloudFront
7 8 (3.74%) Route 53
8 3 (1.40%) GCP
9 2 (0.93%) prismic.io
Database & Business Intelligence
1 38 (17.76%) PostgreSQL
2 37 (17.29%) NoSQL
3 34 (15.89%) Redis
3 34 (15.89%) Relational Database
4 25 (11.68%) MySQL
5 23 (10.75%) Big Data
6 11 (5.14%) DynamoDB
7 6 (2.80%) MongoDB
8 3 (1.40%) Apache Cassandra
9 1 (0.47%) GIS
Development Applications
1 83 (38.79%) Git (software)
2 58 (27.10%) webpack
3 33 (15.42%) Babel
4 26 (12.15%) Mocha
5 24 (11.21%) PostCSS
6 22 (10.28%) Bower
6 22 (10.28%) gulp
6 22 (10.28%) JIRA
7 18 (8.41%) Cucumber
8 13 (6.07%) git-flow
9 11 (5.14%) Jenkins
10 9 (4.21%) Storybook
11 8 (3.74%) CircleCI
11 8 (3.74%) fastlane
11 8 (3.74%) Gradle
11 8 (3.74%) Jasmine
11 8 (3.74%) Karma Test Runner
11 8 (3.74%) Sinon.JS
11 8 (3.74%) TeamCity
12 4 (1.87%) Axure RP
General
1 61 (28.50%) Social Skills
2 40 (18.69%) Automotive
3 28 (13.08%) Games
4 25 (11.68%) Public Sector
5 22 (10.28%) Pharmaceutical
5 22 (10.28%) Wearables
6 20 (9.35%) Finance
7 8 (3.74%) Analytical Skills
8 5 (2.34%) Banking
9 4 (1.87%) Presentation Skills
10 2 (0.93%) Advertising
11 1 (0.47%) Cantonese Language
11 1 (0.47%) Dutch Language
11 1 (0.47%) French Language
11 1 (0.47%) Indonesian Language
11 1 (0.47%) Italian Language
11 1 (0.47%) Legal
11 1 (0.47%) Portuguese Language
11 1 (0.47%) Retail
11 1 (0.47%) Russian Language
Job Titles
1 151 (70.56%) Developer
2 109 (50.93%) Front End Developer (Client-Side Developer)
3 66 (30.84%) Senior Developer
4 62 (28.97%) Senior Front-End Developer
5 47 (21.96%) React Developer
6 35 (16.36%) Lead Developer
7 31 (14.49%) Senior React Developer
8 29 (13.55%) Web Developer
9 27 (12.62%) JavaScript Engineer
10 22 (10.28%) Front End Web Developer (Client-Side Developer)
10 22 (10.28%) Senior Web Developer
11 21 (9.81%) Backend Developer
12 18 (8.41%) Applications Engineer
12 18 (8.41%) Senior Applications Engineer
12 18 (8.41%) UI Engineer
13 7 (3.27%) Angular Developer
13 7 (3.27%) UI Developer
13 7 (3.27%) Web UI Developer
14 6 (2.80%) Head of Engineering
15 4 (1.87%) UI Consultant
Libraries, Frameworks & Software Standards
1 147 (68.69%) React
2 142 (66.36%) Sass
3 133 (62.15%) Redux
4 132 (61.68%) HTML
5 119 (55.61%) RESTful
6 105 (49.07%) HTML5
7 96 (44.86%) CSS
8 95 (44.39%) REST
9 93 (43.46%) Node.js
10 63 (29.44%) Jest
11 53 (24.77%) CSS3
12 48 (22.43%) Express
13 40 (18.69%) Sequelize
14 37 (17.29%) Enzyme
15 31 (14.49%) Web Services
16 29 (13.55%) Vue.js
17 28 (13.08%) GraphQL
18 26 (12.15%) Chai
18 26 (12.15%) LESS
19 24 (11.21%) Twitter Bootstrap
Miscellaneous
1 123 (57.48%) User Experience
2 40 (18.69%) Legacy Systems
3 24 (11.21%) Greenfield Project
4 22 (10.28%) Data Structures
4 22 (10.28%) Mobile App
5 21 (9.81%) Virtual Team
6 19 (8.88%) Blog
7 18 (8.41%) Life Science
8 3 (1.40%) Blockchain
9 1 (0.47%) Foreign Exchange (FX)
9 1 (0.47%) Legacy Code
Operating Systems
1 8 (3.74%) Android
2 3 (1.40%) Windows
Processes & Methodologies
1 143 (66.82%) Agile
2 116 (54.21%) Front End Development
3 76 (35.51%) CI/CD
3 76 (35.51%) Integration Testing
4 74 (34.58%) UX Design
5 72 (33.64%) Test Automation
6 63 (29.44%) Visualisation
7 62 (28.97%) Analytics
7 62 (28.97%) Coaching
7 62 (28.97%) Mentoring
7 62 (28.97%) Refactoring
8 60 (28.04%) OOD
9 59 (27.57%) Continuous Integration
10 58 (27.10%) OO
10 58 (27.10%) Security Management
11 56 (26.17%) Micro Frontends
12 55 (25.70%) Microservices
13 54 (25.23%) Full Stack Development
14 47 (21.96%) Cross-Browser Compatibility
15 44 (20.56%) Creative Thinking
Programming Languages
1 214 (100.00%) JavaScript
2 124 (57.94%) TypeScript
3 111 (51.87%) ES6
4 28 (13.08%) Java
5 22 (10.28%) PHP
6 19 (8.88%) Scala
7 16 (7.48%) ES8
8 8 (3.74%) F#
8 8 (3.74%) Objective-C
9 3 (1.40%) Go
10 1 (0.47%) Kotlin
Qualifications
1 35 (16.36%) Degree
2 18 (8.41%) Master's Degree
3 13 (6.07%) Computer Science Degree
4 1 (0.47%) SANS
Quality Assurance & Compliance
1 50 (23.36%) Accessibility
2 3 (1.40%) WCAG
3 2 (0.93%) QA
System Software
1 29 (13.55%) Docker
Systems Management
1 10 (4.67%) Kubernetes
2 8 (3.74%) Puppet
2 8 (3.74%) Rancher
Vendors
1 22 (10.28%) Sony
2 4 (1.87%) Salesforce.com
3 3 (1.40%) Google
4 1 (0.47%) Mapbox
4 1 (0.47%) YouTube