Period
to 17 July 2018

The median annual salary for a JavaScript Developer was £60,000 in advertised job vacancies in London during the 6 months to 17 July 2018.

The first table below provides salary benchmarking and summary statistics including a comparison to same period in the previous 2 years.

JavaScript Developer
England > London
6 months to
17 Jul 2018
Same period 2017 Same period 2016
Rank 161 129 87
Rank change year-on-year -32 -42 +43
Permanent jobs requiring a JavaScript Developer 1,584 1,965 2,955
As % of all permanent IT jobs advertised in London 2.22% 2.69% 3.55%
As % of the Job Titles category 2.32% 2.82% 3.69%
Number of salaries quoted 1,416 1,792 2,798
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% +10.00%
10th Percentile £40,000 £37,500 £36,250
90th Percentile £90,000 £82,500 £76,250
England median annual salary £50,000 £45,000 £47,500
% change year-on-year +11.11% -5.26% +5.56%

The following table is for comparison with the above and includes summary statistics for all permanent IT job vacancies advertised in London. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

All Permanent IT Job Vacancies
London
Permanent vacancies in London with a recognized job title 68,269 69,600 79,981
% of permanent IT jobs with a recognized job title 95.50% 95.26% 96.22%
Number of salaries quoted 55,519 56,535 69,403
London median annual salary £60,000 £58,500 £55,000
Median salary % change year-on-year +2.56% +6.36% -
10th Percentile £33,750 £32,500 £32,500
90th Percentile £92,500 £88,750 £85,000
England median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +5.56%

JavaScript Developer
Job Vacancy Trend in London

Job postings that featured JavaScript Developer in the job title as a percentage of all IT jobs advertised in London.

Job vacancy trend for JavaScript Developer in London

JavaScript Developer
Salary Trend in London

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

Salary trend for JavaScript Developer in London

JavaScript Developer
Salary Histogram in London

The salary distribution of IT jobs citing JavaScript Developer in London over the 6 months to 17 July 2018.

Salary histogram for JavaScript Developer in London

JavaScript Developer
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JavaScript Developer within the London region over the 6 months to 17 July 2018. 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
Central London -20 322 £62,500 +8.70% 70
West London +27 76 £55,000 -4.35% 37
South London +8 36 £35,000 -12.50% 6
East London -6 19 £62,500 +25.00% 15
North London +3 15 £75,000 +76.47% 2
JavaScript Developer
England

JavaScript Developer Skill Set
Top 30 Co-occurring IT Skills in London

For the 6 months to 17 July 2018, JavaScript Developer job roles required the following IT 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 featuring JavaScript Developer in the job title.

1 1,584 (100.00%) JavaScript
2 877 (55.37%) CSS
3 872 (55.05%) HTML
4 758 (47.85%) AngularJS
5 737 (46.53%) React
6 711 (44.89%) Agile Software Development
7 612 (38.64%) Node.js
8 536 (33.84%) Front End Development
9 463 (29.23%) HTML5
10 347 (21.91%) CSS3
11 345 (21.78%) C#
12 337 (21.28%) Git (software)
13 322 (20.33%) .NET
14 317 (20.01%) Finance
15 303 (19.13%) SQL
16 300 (18.94%) Web Development
17 298 (18.81%) ES6
18 291 (18.37%) Java
19 289 (18.24%) TDD
20 286 (18.06%) Redux
21 269 (16.98%) jQuery
22 243 (15.34%) User Experience
23 237 (14.96%) Sass
24 221 (13.95%) Test Automation
25 203 (12.82%) OO
26 198 (12.50%) MVC
27 195 (12.31%) Amazon AWS
28 194 (12.25%) RESTful
28 194 (12.25%) REST
29 190 (11.99%) ASP.NET

JavaScript Developer Skill Set
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 88 (5.56%) CMS
2 39 (2.46%) Ethereum
3 31 (1.96%) Elasticsearch
4 20 (1.26%) Drupal
4 20 (1.26%) Tomcat
4 20 (1.26%) WordPress
5 16 (1.01%) Confluence
5 16 (1.01%) EPiServer
6 14 (0.88%) Umbraco
7 12 (0.76%) Apache
7 12 (0.76%) SharePoint
8 10 (0.63%) Apache Solr
9 8 (0.51%) Adobe Experience Manager
10 7 (0.44%) Mongoose
11 6 (0.38%) Alfresco
11 6 (0.38%) nginx
11 6 (0.38%) Sitecore CMS
12 5 (0.32%) IIS
12 5 (0.32%) Kentico
13 4 (0.25%) Jetty
Applications
1 23 (1.45%) Photoshop
2 8 (0.51%) Adobe Illustrator
3 6 (0.38%) Adobe Creative Suite
4 4 (0.25%) Fireworks
5 2 (0.13%) Adobe Premiere
5 2 (0.13%) Microsoft PowerPoint
6 1 (0.063%) Chatbot
6 1 (0.063%) GIMP
Business Applications
1 32 (2.02%) Distributed Ledger
2 11 (0.69%) Payment Gateway
3 9 (0.57%) Dynamics CRM
4 6 (0.38%) Magento
5 2 (0.13%) Dynamics NAV
6 1 (0.063%) R3 Corda
Cloud Services
1 195 (12.31%) Amazon AWS
2 118 (7.45%) Microsoft Azure
3 84 (5.30%) GitHub
3 84 (5.30%) npm
4 38 (2.40%) SaaS
5 37 (2.34%) Cloud Computing
6 32 (2.02%) Serverless
7 26 (1.64%) Amazon S3
8 20 (1.26%) AWS Lambda
9 18 (1.14%) Amazon SQS
10 16 (1.01%) Google Cloud Platform
10 16 (1.01%) Heroku
11 15 (0.95%) Amazon EC2
12 10 (0.63%) AWS Elastic Beanstalk
12 10 (0.63%) CloudFront
12 10 (0.63%) Google Analytics
13 9 (0.57%) Trello
13 9 (0.57%) Yarn
14 7 (0.44%) Slack
15 6 (0.38%) CloudBees
Communications & Networking
1 40 (2.53%) HTTP
2 18 (1.14%) Internet
3 17 (1.07%) Intranet
4 11 (0.69%) TCP/IP
5 4 (0.25%) SMS
6 2 (0.13%) VoIP
7 1 (0.063%) Broadband
7 1 (0.063%) Firewall
7 1 (0.063%) HTTPS
7 1 (0.063%) Network Security
7 1 (0.063%) Peer-to-Peer Networking
7 1 (0.063%) SMTP
7 1 (0.063%) Wi-Fi
7 1 (0.063%) Wireless
Database & Business Intelligence
1 160 (10.10%) NoSQL
2 151 (9.53%) SQL Server
3 114 (7.20%) Blockchain
4 99 (6.25%) MySQL
5 91 (5.74%) MongoDB
5 91 (5.74%) PostgreSQL
6 43 (2.71%) Redis
7 35 (2.21%) Relational Database
8 32 (2.02%) Big Data
9 23 (1.45%) Amazon DynamoDB
9 23 (1.45%) SQL Server Analysis Services
9 23 (1.45%) SQL Server Integration Services
9 23 (1.45%) SQL Server Reporting Services
10 17 (1.07%) CouchDB
11 15 (0.95%) Amazon RDS
11 15 (0.95%) RDBMS
12 8 (0.51%) DB2
13 7 (0.44%) Event Store
14 6 (0.38%) Amazon Aurora
14 6 (0.38%) Data Mining
Development Applications
1 337 (21.28%) Git (software)
2 168 (10.61%) webpack
3 140 (8.84%) gulp
4 114 (7.20%) Karma Test Runner
5 90 (5.68%) Jasmine
6 82 (5.18%) Grunt
7 75 (4.73%) Selenium
8 69 (4.36%) Jenkins
9 64 (4.04%) Mocha
10 59 (3.72%) Protractor
11 55 (3.47%) Cucumber
12 47 (2.97%) Babel
13 43 (2.71%) JIRA
13 43 (2.71%) TeamCity
14 37 (2.34%) Visual Studio
14 37 (2.34%) WebDriver
15 28 (1.77%) NUnit
16 27 (1.70%) Bower
17 25 (1.58%) Octopus Deploy
17 25 (1.58%) Visual Studio Team System
General
1 317 (20.01%) Finance
2 159 (10.04%) Banking
3 85 (5.37%) Games
4 59 (3.72%) Retail
5 58 (3.66%) Investment Banking
6 33 (2.08%) Marketing
7 32 (2.02%) Financial Institution
7 32 (2.02%) Telecoms
8 24 (1.52%) Front Office
9 20 (1.26%) Law
10 18 (1.14%) Publishing
11 15 (0.95%) Multimedia
12 8 (0.51%) Advertising
12 8 (0.51%) Legal
13 5 (0.32%) Manufacturing
14 4 (0.25%) Military
15 3 (0.19%) Music Industry
16 2 (0.13%) Billing
16 2 (0.13%) Electronics
16 2 (0.13%) Pharmaceutical
Libraries, Frameworks & Software Standards
1 877 (55.37%) CSS
2 872 (55.05%) HTML
3 758 (47.85%) AngularJS
4 737 (46.53%) React
5 612 (38.64%) Node.js
6 463 (29.23%) HTML5
7 347 (21.91%) CSS3
8 322 (20.33%) .NET
9 286 (18.06%) Redux
10 269 (16.98%) jQuery
11 237 (14.96%) Sass
12 194 (12.25%) REST
12 194 (12.25%) RESTful
13 190 (11.99%) ASP.NET
14 185 (11.68%) Vue (Vue.js)
15 117 (7.39%) Angular 2
15 117 (7.39%) Web Services
16 97 (6.12%) Twitter Bootstrap
17 95 (6.00%) ASP.NET Web API
17 95 (6.00%) LESS
Miscellaneous
1 243 (15.34%) User Experience
2 134 (8.46%) Fintech
3 122 (7.70%) Greenfield Project
4 116 (7.32%) Computer Science
5 68 (4.29%) Mobile App
6 67 (4.23%) Analytical Skills
7 51 (3.22%) Self-Motivation
8 33 (2.08%) Bitcoin
9 28 (1.77%) Data Structures
9 28 (1.77%) Hedge funds
10 26 (1.64%) Enterprise Software
11 24 (1.52%) Online Games
12 21 (1.33%) Algorithms
13 16 (1.01%) e-Learning
14 15 (0.95%) Blog
15 14 (0.88%) Analytical Mindset
15 14 (0.88%) Virtual Team
16 13 (0.82%) Derivative
16 13 (0.82%) Foreign Exchange (FX)
16 13 (0.82%) Robotics
Operating Systems
1 122 (7.70%) Linux
2 46 (2.90%) Android
3 45 (2.84%) Windows
4 28 (1.77%) Apple iOS
5 16 (1.01%) Windows 10
6 13 (0.82%) Unix
7 11 (0.69%) Debian
8 6 (0.38%) VMS
9 4 (0.25%) Mac OS
10 3 (0.19%) Windows Server
11 2 (0.13%) Mac OS X
Processes & Methodologies
1 711 (44.89%) Agile Software Development
2 536 (33.84%) Front End Development
3 300 (18.94%) Web Development
4 289 (18.24%) TDD
5 221 (13.95%) Test Automation
6 203 (12.82%) OO
7 198 (12.50%) MVC
8 185 (11.68%) Software Engineering
9 167 (10.54%) BDD
10 164 (10.35%) Microservices
11 163 (10.29%) Continuous Integration
12 162 (10.23%) Problem-Solving
12 162 (10.23%) Scrum
13 145 (9.15%) DevOps
14 130 (8.21%) Unit Testing
15 104 (6.57%) E-Commerce
16 99 (6.25%) Responsive Web Design
17 86 (5.43%) Open Source
18 80 (5.05%) Analytics
19 62 (3.91%) SDET
Programming Languages
1 1,584 (100.00%) JavaScript
2 345 (21.78%) C#
3 303 (19.13%) SQL
4 298 (18.81%) ES6
5 291 (18.37%) Java
6 154 (9.72%) Python
7 139 (8.78%) TypeScript
8 129 (8.14%) PHP
9 59 (3.72%) PowerShell
10 57 (3.60%) Scala
11 56 (3.54%) Ruby
12 54 (3.41%) ES7
13 38 (2.40%) Go
14 31 (1.96%) Solidity
15 29 (1.83%) Java 8
16 18 (1.14%) Apple Swift
16 18 (1.14%) C++
16 18 (1.14%) Elixir
16 18 (1.14%) T-SQL
17 15 (0.95%) Objective-C
Qualifications
1 178 (11.24%) Degree
2 41 (2.59%) Computer Science Degree
3 5 (0.32%) Master's Degree
4 3 (0.19%) AWS Certification
4 3 (0.19%) Numerate Degree
4 3 (0.19%) PMI Certification
4 3 (0.19%) Security Cleared
5 2 (0.13%) DV Cleared
5 2 (0.13%) PhD
6 1 (0.063%) Microsoft Certification
6 1 (0.063%) SC Cleared
6 1 (0.063%) Six Sigma Black Belt
Quality Assurance & Compliance
1 120 (7.58%) QA
2 9 (0.57%) GCP
3 2 (0.13%) MiFID
3 2 (0.13%) PCI DSS
4 1 (0.063%) WAI
System Software
1 117 (7.39%) Docker
2 28 (1.77%) Virtual Machines
3 4 (0.25%) Varnish
4 3 (0.19%) Active Directory
5 1 (0.063%) Firmware
5 1 (0.063%) Virtual Desktop
Systems Management
1 32 (2.02%) Kubernetes
2 29 (1.83%) Terraform
3 18 (1.14%) Ansible
4 11 (0.69%) Opscode Chef
5 9 (0.57%) Puppet
6 6 (0.38%) Docker Swarm
7 2 (0.13%) Consul
7 2 (0.13%) Kibana
7 2 (0.13%) Salt
8 1 (0.063%) Mesos
8 1 (0.063%) Rancher
Vendors
1 64 (4.04%) Microsoft
2 42 (2.65%) Oracle
3 38 (2.40%) Google
4 26 (1.64%) Adobe
5 19 (1.20%) Foundry
6 18 (1.14%) Salesforce.com
7 10 (0.63%) Blue Prism
8 9 (0.57%) Cypress Semiconductor
8 9 (0.57%) Facebook
8 9 (0.57%) Twitter
9 6 (0.38%) Apple
9 6 (0.38%) Sitecore
10 5 (0.32%) Atlassian
10 5 (0.32%) Capita
10 5 (0.32%) SAP
10 5 (0.32%) Xamarin
10 5 (0.32%) Yahoo!
11 4 (0.25%) Apigee
11 4 (0.25%) Demandware
11 4 (0.25%) Tableau